FANDOM


Overview

Maven Repositories

Maven Plug-ins

Utilities

Source configuration management tools support

Code analysis tools support

  • PMD Plugin
    • http://maven.apache.org/plugins/maven-pmd-plugin/
    • allows you to automatically run the PMD code analysis tool on your project's source code and generate a site report with its results.
    • also supports the separate Copy/Paste Detector tool (or CPD) distributed with PMD.

Continuous integration tools support

Collaboration tools support

Packaging tools support

Programming languages support

Application frameworks support

Application servers support

Eclipse support

misc

Maven Skins

Readings

Sonatype books

Multi module project

Testing

Reporting

Maven assemblies

Maven snapshot repositories

Deployment process and security

Site process

Release process

Property and Interpolation

  • Built-in properties
project.groupId
project.artifactId
project.version
project.name
project.description
project.baseUri
project.build.sourceDirectory     // src/main/java
project.build.scriptSourceDirectory   // src/main/script
project.build.testSourceDirectory     // src/test/java
project.build.outputDirectory         // target/classes
project.build.testOutputDirectory     // target/test-classes
project.build.directory               // target
project.reporting.outputDirectory
project.parent.basedir
currentYear
 
env.PATH
env.HOME
env.JAVA_HOME

m2e

misc

Tips and Tricks

Simple POM

  1. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  2.   <modelVersion>4.0.0</modelVersion>
  3.   <groupId>thirdstage.exercise</groupId>
  4.   <artifactId>rest</artifactId>
  5.   <version>0.0.1-SNAPSHOT</version>
  6.  
  7.   <prerequisites>
  8.     <maven>3.0</maven>
  9.   </prerequisites>
  10.  
  11.   <properties>
  12.     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  13.     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  14.     <!-- control build behavior -->
  15.     <skipTests>false</skipTests>
  16.     <maven.deploy.skip>true</maven.deploy.skip>
  17.     <maven.site.skip>false</maven.site.skip> <!-- consumed by maven-site-plugin -->
  18.     <maven.site.deploy.skip>true</maven.site.deploy.skip> <!-- consumed by maven-site-plugin -->
  19.     <generateProjectInfo>false</generateProjectInfo> <!-- consumed by maven-site-plugin -->
  20.     <generateReports>true</generateReports> <!-- consumed by maven-site-plugin -->
  21.     <maven.javadoc.skip>false</maven.javadoc.skip>
  22.     <findbugs.skip>true</findbugs.skip>
  23.     <checkstyle.skip>true</checkstyle.skip>
  24.     <dependencies.release.updatePolicy>never</dependencies.release.updatePolicy>
  25.     <!-- versions for Java SDK and dependencies -->
  26.     <java.version>1.9</java.version>
  27.     <jsr305.version>3.0.2</jsr305.version> <!-- https://mvnrepository.com/artifact/com.google.code.findbugs/jsr305 -->
  28.     <validation-api.version>2.0.1.Final</validation-api.version> <!-- https://mvnrepository.com/artifact/javax.validation/validation-api -->
  29.     <hibernate-validator.version>6.0.16.Final</hibernate-validator.version> <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator -->
  30.     <slf4j.version>1.7.21</slf4j.version>
  31.     <logback.version>1.1.7</logback.version>
  32.     <junit.version>4.12</junit.version>
  33.     <testng.version>6.9.10</testng.version>
  34.     <mockito.version>2.6.9</mockito.version>
  35.     <commons.lang3.version>3.5</commons.lang3.version>
  36.     <typesafe-config.version>1.3.1</typesafe-config.version>
  37.     <jackson.version>2.7.4</jackson.version>
  38.     <swagger.version>1.5.12</swagger.version>
  39.     <spring.version>4.3.5.RELEASE</spring.version>
  40.     <mybatis.version>3.5.1</mybatis.version> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
  41.     <!-- version for Maven plugins -->
  42.     <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-compiler-plugin -->
  43.     <maven-site-plugin.version>3.7.1</maven-site-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-site-plugin -->
  44.     <swagger-maven-plugin.version>3.1.4</swagger-maven-plugin.version>
  45.     <swagger-codegen-maven-plugin.version>2.2.1</swagger-codegen-maven-plugin.version>
  46.     <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-jar-plugin -->
  47.     <maven-javadoc-plugin.version>2.10.4</maven-javadoc-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-javadoc-plugin -->
  48.     <findbugs-maven-plugin.version>3.0.4</findbugs-maven-plugin.version>
  49.     <maven-checkstyle-plugin.version>2.17</maven-checkstyle-plugin.version>
  50.     <duplicate-finder-maven-plugin.version>1.2.1</duplicate-finder-maven-plugin.version>
  51.     <maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>
  52.   </properties>
  53.  
  54.   <repositories>
  55.     <!-- For more repositories, refer https://mvnrepository.com/repos -->
  56.     <repository>
  57.       <id>central1</id>
  58.       <url>http://repo1.maven.org/maven2/</url>
  59.       <releases>
  60.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  61.       </releases>
  62.       <snapshots>
  63.         <enabled>false</enabled>
  64.       </snapshots>
  65.     </repository>
  66.     <repository>
  67.       <id>central2</id>
  68.       <url>http://repo2.maven.org/maven2/</url>
  69.       <releases>
  70.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  71.       </releases>
  72.       <snapshots>
  73.         <enabled>false</enabled>
  74.       </snapshots>
  75.     </repository>
  76.     <repository>
  77.       <id>java.net.public</id>
  78.       <url>https://maven.java.net/content/groups/public/</url>
  79.       <releases>
  80.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  81.       </releases>
  82.       <snapshots>
  83.         <enabled>true</enabled>
  84.       </snapshots>
  85.     </repository>
  86.   </repositories>
  87.  
  88.   <pluginRepositories>
  89.     <pluginRepository>
  90.       <id>central1</id>
  91.       <url>http://repo1.maven.org/maven2/</url>
  92.       <releases>
  93.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  94.       </releases>
  95.       <snapshots>
  96.         <enabled>false</enabled>
  97.       </snapshots>
  98.     </pluginRepository>
  99.     <pluginRepository>
  100.       <id>central2</id>
  101.       <url>http://repo2.maven.org/maven2/</url>
  102.       <releases>
  103.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  104.       </releases>
  105.       <snapshots>
  106.         <enabled>false</enabled>
  107.       </snapshots>
  108.     </pluginRepository>
  109.     <!-- codehaus.org has been effectively shut down as an artifact repository. -->
  110.     <!-- <pluginRepository> -->
  111.     <!-- <id>mojo-release</id> -->
  112.     <!-- <url>http://repository.codehaus.org/</url> -->
  113.     <!-- <releases> -->
  114.     <!-- <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy> -->
  115.     <!-- </releases> -->
  116.     <!-- <snapshots> -->
  117.     <!-- <enabled>false</enabled> -->
  118.     <!-- </snapshots> -->
  119.     <!-- </pluginRepository> -->
  120.     <!-- <pluginRepository> -->
  121.     <!-- <id>mojo-snapshot</id> -->
  122.     <!-- <url>http://snapshots.repository.codehaus.org/</url> -->
  123.     <!-- <releases> -->
  124.     <!-- <enabled>false</enabled> -->
  125.     <!-- </releases> -->
  126.     <!-- <snapshots> -->
  127.     <!-- <enabled>true</enabled> -->
  128.     <!-- </snapshots> -->
  129.     <!-- </pluginRepository> -->
  130.   </pluginRepositories>
  131.  
  132.   <reporting>
  133.     <plugins>
  134.       <plugin>
  135.         <groupId>org.apache.maven.plugins</groupId>
  136.         <artifactId>maven-project-info-reports-plugin</artifactId>
  137.         <reportSets>
  138.           <reportSet>
  139.             <reports>
  140.               <report>index</report>
  141. <!--               <report>dependencies</report> -->
  142. <!--               <report>project-team</report> -->
  143. <!--               <report>mailing-list</report> -->
  144. <!--               <report>cim</report> -->
  145. <!--               <report>issue-tracking</report> -->
  146. <!--               <report>license</report> -->
  147. <!--               <report>scm</report> -->
  148.             </reports>
  149.           </reportSet>
  150.         </reportSets>
  151.       </plugin>
  152.       <plugin>
  153.         <groupId>org.apache.maven.plugins</groupId>
  154.         <artifactId>maven-jxr-plugin</artifactId>
  155.         <reportSets>
  156.           <reportSet>
  157.             <id>aggregate</id>
  158.             <reports>
  159.               <report>aggregate</report>
  160.               <report>test-aggregate</report>
  161.             </reports>
  162.           </reportSet>
  163.         </reportSets>
  164.       </plugin>
  165.       <plugin>
  166.         <groupId>org.apache.maven.plugins</groupId>
  167.         <artifactId>maven-javadoc-plugin</artifactId>
  168.         <reportSets>
  169.           <reportSet>
  170.             <id>aggregate</id>
  171.             <reports>
  172.               <report>aggregate</report>
  173.             </reports>
  174.           </reportSet>
  175.         </reportSets>
  176.       </plugin>
  177.       <plugin>
  178.         <groupId>org.apache.maven.plugins</groupId>
  179.         <artifactId>maven-pmd-plugin</artifactId>
  180.         <configuration>
  181.           <!-- For more, refer https://maven.apache.org/plugins/maven-pmd-plugin/pmd-mojo.html -->
  182.           <aggregate>true</aggregate>
  183.           <linkXRef>true</linkXRef>
  184.           <includeXmlInSite>true</includeXmlInSite>
  185.           <skipEmptyReport>true</skipEmptyReport>
  186.           <skipPmdError>true</skipPmdError>
  187.         </configuration>
  188.       </plugin>
  189.       <plugin>
  190.         <groupId>org.codehaus.mojo</groupId>
  191.         <artifactId>findbugs-maven-plugin</artifactId>
  192.       </plugin>
  193.     </plugins>
  194.   </reporting>
  195.  
  196.   <build>
  197.     <plugins>
  198.       <plugin>
  199.         <groupId>org.basepom.maven</groupId>
  200.         <artifactId>duplicate-finder-maven-plugin</artifactId>
  201.         <executions>
  202.           <execution>
  203.             <id>find-duplicate-classes</id>
  204.             <phase>prepare-package</phase>
  205.             <goals>
  206.               <goal>check</goal>
  207.             </goals>
  208.           </execution>
  209.         </executions>
  210.         <configuration>
  211.           <!-- For more, refer https://github.com/basepom/duplicate-finder-maven-plugin/wiki -->
  212.           <skip>false</skip>
  213.           <checkCompileClasspath>false</checkCompileClasspath>
  214.           <checkRuntimeClasspath>true</checkRuntimeClasspath>
  215.           <checkTestClasspath>false</checkTestClasspath>
  216.           <ignoredResourcePatterns>
  217.             <ignoredResourcePattern>about.html</ignoredResourcePattern>
  218.           </ignoredResourcePatterns>
  219.           <ignoredDependencies>
  220.             <dependency>
  221.               <groupId>org.slf4j</groupId>
  222.               <artifactId>jcl-over-slf4j</artifactId>
  223.             </dependency>
  224.           </ignoredDependencies>
  225.         </configuration>
  226.       </plugin>
  227.     </plugins>
  228.     <pluginManagement>
  229.       <plugins>
  230.         <!-- core -->
  231.         <plugin>
  232.           <groupId>org.apache.maven.plugins</groupId>
  233.           <artifactId>maven-compiler-plugin</artifactId>
  234.           <version>${maven-compiler-plugin.version}</version>
  235.           <inherited>true</inherited>
  236.           <configuration>
  237.             <source>${java.version}</source>
  238.             <target>${java.version}</target>
  239.           </configuration>
  240.         </plugin>
  241.         <plugin>
  242.           <groupId>org.apache.maven.plugins</groupId>
  243.           <artifactId>maven-site-plugin</artifactId>
  244.           <version>${maven-site-plugin.version}</version>
  245.           <dependencies>
  246.             <dependency>
  247.               <groupId>org.apache.maven.wagon</groupId>
  248.               <artifactId>wagon-ssh</artifactId>
  249.               <version>2.12</version>
  250.             </dependency>
  251.           </dependencies>
  252.         </plugin>
  253.         <!-- sources -->
  254.         <plugin>
  255.           <!-- For more, refer https://github.com/kongchen/swagger-maven-plugin -->
  256.           <groupId>com.github.kongchen</groupId>
  257.           <artifactId>swagger-maven-plugin</artifactId>
  258.           <version>${swagger-maven-plugin.version}</version>
  259.           <executions>
  260.             <execution>
  261.               <id>generate-swagger-api</id>
  262.               <phase>process-classes</phase>
  263.               <goals>
  264.                 <goal>generate</goal>
  265.               </goals>
  266.             </execution>
  267.           </executions>
  268.         </plugin>
  269.         <plugin>
  270.           <!-- For more, refer followings
  271.            https://github.com/swagger-api/swagger-codegen
  272.            https://github.com/swagger-api/swagger-codegen/tree/master/modules/swagger-codegen-maven-plugin
  273.          -->
  274.           <groupId>io.swagger</groupId>
  275.           <artifactId>swagger-codegen-maven-plugin</artifactId>
  276.           <version>${swagger-codegen-maven-plugin.version}</version>
  277.           <executions>
  278.             <execution>
  279.               <id>generate-rest-api-doc</id>
  280.               <phase>process-classes</phase>
  281.               <goals>
  282.                 <goal>generate</goal>
  283.               </goals>
  284.               <configuration>
  285.                 <inputSpec>${project.build.directory}/swagger.json</inputSpec>
  286.                 <language>html2</language>
  287.                 <output>${project.build.directory}/generated-sources/swagger/html2</output>
  288.               </configuration>
  289.             </execution>
  290.           </executions>
  291.         </plugin>
  292.         <!-- packaging -->
  293.         <plugin>
  294.           <groupId>org.apache.maven.plugins</groupId>
  295.           <artifactId>maven-jar-plugin</artifactId>
  296.           <version>${maven-jar-plugin.version}</version>
  297.           <configuration>
  298.                   <!-- For more on Maven archiver, refer http://maven.apache.org/shared/maven-archiver/index.html -->
  299.             <archive>
  300.               <addMavenDescriptor>false</addMavenDescriptor>
  301.               <forced>true</forced>
  302.               <index>true</index>
  303.               <manifest>
  304.                 <addClasspath>false</addClasspath>
  305.                 <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
  306.                 <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
  307.                 <addExtensions>false</addExtensions>
  308.                 <classpathLayoutType>simple</classpathLayoutType>
  309.               </manifest>
  310.               <manifestEntries>
  311.                 <Source-Revision>${project.svn.revision}</Source-Revision>
  312.               </manifestEntries>
  313.             </archive>
  314.           </configuration>
  315.         </plugin>
  316.         <!-- reporting -->
  317.         <plugin>
  318.           <groupId>org.apache.maven.plugins</groupId>
  319.           <artifactId>maven-javadoc-plugin</artifactId>
  320.           <version>${maven-javadoc-plugin.version}</version>
  321.           <configuration>
  322.             <additionalJOptions>
  323.               <!-- causes error with JDK 8 <additionalJOption>-Xms128m</additionalJOption> -->
  324.             </additionalJOptions>
  325.             <failOnError>false</failOnError>
  326.             <docencoding>${project.reporting.outputEncoding}</docencoding>
  327.             <encoding>${project.build.sourceEncoding}</encoding>
  328.             <doctitle>${project.name} ${project.version} API</doctitle>
  329.             <windowtitle>${project.name} ${project.version} API</windowtitle>
  330.             <links>
  331.               <link>http://docs.oracle.com/javase/8/docs/api/</link>
  332.               <link>http://docs.oracle.com/javaee/6/api/</link>
  333.               <link>http://www.javadoc.io/doc/com.google.code.findbugs/jsr305/3.0.1</link>
  334.               <link>http://docs.jboss.org/hibernate/beanvalidation/spec/1.1/api/</link>
  335.               <link>http://docs.jboss.org/hibernate/validator/5.2/api/</link>
  336.               <link>https://www.slf4j.org/apidocs/</link>
  337.               <link>http://junit.org/junit4/javadoc/${junit.version}/</link>
  338.               <link>http://commons.apache.org/proper/commons-lang/javadocs/api-${commons.lang3.version}/</link>
  339.               <link>http://commons.apache.org/proper/commons-collections/javadocs/api-release/</link>
  340.               <link>http://docs.swagger.io/swagger-core/v1.5.0/apidocs/</link>
  341.               <link>http://docs.spring.io/spring/docs/4.3.x/javadoc-api/</link>
  342.               <link>http://docs.spring.io/spring-boot/docs/1.5.x/api/</link>
  343.             </links>
  344.             <show>protected</show>
  345.             <splitindex>true</splitindex>
  346.           </configuration>
  347.         </plugin>
  348.         <plugin>
  349.           <!-- For more, refer http://gleclaire.github.io/findbugs-maven-plugin/ -->
  350.           <groupId>org.codehaus.mojo</groupId>
  351.           <artifactId>findbugs-maven-plugin</artifactId>
  352.           <version>${findbugs-maven-plugin.version}</version>
  353.           <configuration>
  354.             <effort>Max</effort>
  355.             <threshold>Low</threshold>
  356.             <!-- findbugs-maven-plugin doesn't provide aggregate goal or mode -->
  357.             <includeFilterFile>src/config/findbugs/findbugs-exclude.xml</includeFilterFile>
  358.             <plugins>
  359.               <plugin>
  360.                 <groupId>com.mebigfatguy.fb-contrib</groupId>
  361.                 <artifactId>fb-contrib</artifactId>
  362.                 <version>6.8.3</version>
  363.               </plugin>
  364.             </plugins>
  365.           </configuration>
  366.         </plugin>
  367.         <plugin>
  368.           <groupId>org.apache.maven.plugins</groupId>
  369.           <artifactId>maven-checkstyle-plugin</artifactId>
  370.           <version>${maven-checkstyle-plugin.version}</version>
  371.         </plugin>
  372.         <plugin>
  373.           <groupId>org.basepom.maven</groupId>
  374.           <artifactId>duplicate-finder-maven-plugin</artifactId>
  375.           <version>${duplicate-finder-maven-plugin.version}</version>
  376.         </plugin>
  377.         <!-- tools supporting -->
  378.         <plugin>
  379.           <!-- http://maven.apache.org/plugins/maven-eclipse-plugin/eclipse-mojo.html -->
  380.           <groupId>org.apache.maven.plugins</groupId>
  381.           <artifactId>maven-eclipse-plugin</artifactId>
  382.           <version>${maven-eclipse-plugin.version}</version>
  383.           <configuration>
  384.             <!-- the next two item doesn't work on m2e. m2e has its own confgiruation in Eclipse preferences -->
  385.             <downloadJavadocs>true</downloadJavadocs>
  386.             <downloadSources>true</downloadSources>
  387.             <forceRecheck>false</forceRecheck>
  388.           </configuration>
  389.         </plugin>
  390.         <plugin>
  391.           <groupId>org.eclipse.m2e</groupId>
  392.           <artifactId>lifecycle-mapping</artifactId>
  393.           <version>1.0.0</version>
  394.           <configuration>
  395.             <lifecycleMappingMetadata>
  396.               <pluginExecutions>
  397.                 <pluginExecution>
  398.                   <pluginExecutionFilter>
  399.                     <groupId>org.apache.maven.plugins</groupId>
  400.                     <artifactId>maven-dependency-plugin</artifactId>
  401.                     <versionRange>[1.0.0,)</versionRange>
  402.                     <goals>
  403.                       <goal>copy-dependencies</goal>
  404.                     </goals>
  405.                   </pluginExecutionFilter>
  406.                   <action>
  407.                     <ignore/>
  408.                   </action>
  409.                 </pluginExecution>
  410.                 <pluginExecution>
  411.                   <pluginExecutionFilter>
  412.                     <groupId>org.apache.maven.plugins</groupId>
  413.                     <artifactId>maven-antrun-plugin</artifactId>
  414.                     <versionRange>[1.0.0,)</versionRange>
  415.                     <goals>
  416.                       <goal>run</goal>
  417.                     </goals>
  418.                   </pluginExecutionFilter>
  419.                   <action>
  420.                     <ignore/>
  421.                   </action>
  422.                 </pluginExecution>
  423.                 <pluginExecution>
  424.                   <pluginExecutionFilter>
  425.                     <groupId>org.codehaus.mojo</groupId>
  426.                     <artifactId>aspectj-maven-plugin</artifactId>
  427.                     <versionRange>[1.0.0,)</versionRange>
  428.                     <goals>
  429.                       <goal>compile</goal>
  430.                       <goal>test-compile</goal>
  431.                     </goals>
  432.                   </pluginExecutionFilter>
  433.                   <action>
  434.                     <ignore/>
  435.                   </action>
  436.                 </pluginExecution>
  437.                 <pluginExecution>
  438.                   <pluginExecutionFilter>
  439.                     <groupId>org.codehaus.mojo</groupId>
  440.                     <artifactId>build-helper-maven-plugin</artifactId>
  441.                     <versionRange>[1.0.0,)</versionRange>
  442.                     <goals>
  443.                       <goal>parse-version</goal>
  444.                     </goals>
  445.                   </pluginExecutionFilter>
  446.                   <action>
  447.                     <ignore/>
  448.                   </action>
  449.                 </pluginExecution>
  450.                 <pluginExecution>
  451.                   <pluginExecutionFilter>
  452.                     <groupId>net.alchim31.maven</groupId>
  453.                     <artifactId>scala-maven-plugin</artifactId>
  454.                     <versionRange>[1.0.0,)</versionRange>
  455.                     <goals>
  456.                       <goal>add-source</goal>
  457.                       <goal>compile</goal>
  458.                       <goal>testCompile</goal>
  459.                     </goals>
  460.                   </pluginExecutionFilter>
  461.                   <action>
  462.                     <ignore/>
  463.                   </action>
  464.                 </pluginExecution>
  465.               </pluginExecutions>
  466.             </lifecycleMappingMetadata>
  467.           </configuration>
  468.         </plugin>
  469.       </plugins>
  470.     </pluginManagement>
  471.   </build>
  472.  
  473.   <dependencies>
  474.     <dependency>
  475.       <!-- JSR 305: Annotations for Software Defect Detection (https://jcp.org/en/jsr/detail?id=305) -->
  476.       <groupId>com.google.code.findbugs</groupId>
  477.       <artifactId>jsr305</artifactId>
  478.       <version>${jsr305.version}</version>
  479.     </dependency>
  480.     <dependency>
  481.       <!-- JSR 330: Dependency Injection for Java -->
  482.       <groupId>javax.inject</groupId>
  483.       <artifactId>javax.inject</artifactId>
  484.       <version>1</version>
  485.     </dependency>
  486.     <dependency>
  487.       <!-- JSR 349: Bean Validation 1.1 (https://jcp.org/en/jsr/detail?id=349) -->
  488.       <groupId>javax.validation</groupId>
  489.       <artifactId>validation-api</artifactId>
  490.       <version>${validation-api.version}</version>
  491.     </dependency>
  492.     <dependency>
  493.       <!-- Hibernate Validator -->
  494.       <groupId>org.hibernate</groupId>
  495.       <artifactId>hibernate-validator</artifactId>
  496.       <version>${hibernate-validator.version}</version>
  497.     </dependency>
  498.     <dependency>
  499.       <groupId>org.slf4j</groupId>
  500.       <artifactId>slf4j-api</artifactId>
  501.       <version>${slf4j.version}</version>
  502.     </dependency>
  503.     <dependency>
  504.       <groupId>org.slf4j</groupId>
  505.       <artifactId>jcl-over-slf4j</artifactId>
  506.       <version>${slf4j.version}</version>
  507.       <scope>runtime</scope>
  508.     </dependency>
  509.     <dependency>
  510.       <groupId>org.slf4j</groupId>
  511.       <artifactId>jul-to-slf4j</artifactId>
  512.       <version>${slf4j.version}</version>
  513.     </dependency>
  514.     <dependency>
  515.       <groupId>ch.qos.logback</groupId>
  516.       <artifactId>logback-classic</artifactId>
  517.       <version>${logback.version}</version>
  518.     </dependency>
  519.     <dependency>
  520.       <groupId>org.codehaus.janino</groupId>
  521.       <artifactId>janino</artifactId>
  522.       <version>2.7.8</version>
  523.     </dependency>
  524.     <dependency>
  525.       <groupId>junit</groupId>
  526.       <artifactId>junit</artifactId>
  527.       <version>${junit.version}</version>
  528.       <scope>test</scope>
  529.     </dependency>
  530.     <dependency>
  531.       <groupId>org.testng</groupId>
  532.       <artifactId>testng</artifactId>
  533.       <version>${testng.version}</version>
  534.       <scope>test</scope>
  535.     </dependency>
  536.     <dependency>
  537.       <groupId>org.mockito</groupId>
  538.       <artifactId>mockito-core</artifactId>
  539.       <version>${mockito.version}</version>
  540.       <scope>test</scope>
  541.     </dependency>
  542.     <dependency>
  543.       <groupId>org.apache.commons</groupId>
  544.       <artifactId>commons-lang3</artifactId>
  545.       <version>${commons.lang3.version}</version>
  546.     </dependency>
  547.     <!-- For more typesafe config, refer https://github.com/typesafehub/config -->
  548.     <dependency>
  549.       <groupId>com.typesafe</groupId>
  550.       <artifactId>config</artifactId>
  551.       <version>${typesafe-config.version}</version>
  552.     </dependency>
  553.   </dependencies>
  554. </project>

Typical POM for Spring Boot Project

  1. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  2.  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  3.   <modelVersion>4.0.0</modelVersion>
  4.   <groupId>mygroup</groupId>
  5.   <artifactId>mygroup.myproject</artifactId>
  6.   <version>0.0.1-SNAPSHOT</version>
  7.  
  8.   <!-- POM for Spring Boot 2.1 : https://docs.spring.io/spring-boot/docs/2.1.x/reference/htmlsingle/#getting-started-maven-installation -->
  9.   <parent>
  10.     <groupId>org.springframework.boot</groupId>
  11.     <artifactId>spring-boot-starter-parent</artifactId>
  12.     <version>2.1.5.RELEASE</version>
  13.   </parent>
  14.  
  15.   <prerequisites>
  16.     <maven>3.0</maven>
  17.   </prerequisites>
  18.  
  19.   <properties>
  20.     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  21.     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  22.     <!-- control build behavior -->
  23.     <skipTests>false</skipTests>
  24.     <maven.deploy.skip>true</maven.deploy.skip>
  25.     <maven.site.skip>false</maven.site.skip> <!-- consumed by maven-site-plugin -->
  26.     <maven.site.deploy.skip>true</maven.site.deploy.skip> <!-- consumed by maven-site-plugin -->
  27.     <generateProjectInfo>false</generateProjectInfo> <!-- consumed by maven-site-plugin -->
  28.     <generateReports>true</generateReports> <!-- consumed by maven-site-plugin -->
  29.     <maven.javadoc.skip>false</maven.javadoc.skip>
  30.     <findbugs.skip>true</findbugs.skip>
  31.     <checkstyle.skip>true</checkstyle.skip>
  32.     <dependencies.release.updatePolicy>never</dependencies.release.updatePolicy>
  33.     <!-- versions for Java SDK and dependencies -->
  34.     <java.version>1.9</java.version>
  35.     <jsr305.version>3.0.2</jsr305.version> <!-- https://mvnrepository.com/artifact/com.google.code.findbugs/jsr305 -->
  36.     <validation-api.version>2.0.1.Final</validation-api.version> <!-- https://mvnrepository.com/artifact/javax.validation/validation-api -->
  37.     <hibernate-validator.version>6.0.16.Final</hibernate-validator.version> <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator -->
  38.     <slf4j.version>1.7.26</slf4j.version>
  39.     <logback.version>1.2.3</logback.version>
  40.     <junit.version>4.12</junit.version>
  41.     <testng.version>6.9.10</testng.version>
  42.     <mockito.version>2.6.9</mockito.version>
  43.     <commons.lang3.version>3.9</commons.lang3.version>
  44.     <typesafe-config.version>1.3.1</typesafe-config.version>
  45.     <swagger.version>1.5.12</swagger.version>
  46.     <mybatis.version>3.5.1</mybatis.version> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
  47.     <web3j.version>4.2.0</web3j.version> <!-- https://mvnrepository.com/artifact/org.web3j -->
  48.     <!-- version for Maven plugins -->
  49.     <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-compiler-plugin -->
  50.     <maven-site-plugin.version>3.7.1</maven-site-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-site-plugin -->
  51.     <swagger-maven-plugin.version>3.1.4</swagger-maven-plugin.version>
  52.     <swagger-codegen-maven-plugin.version>2.2.1</swagger-codegen-maven-plugin.version>
  53.     <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-jar-plugin -->
  54.     <maven-javadoc-plugin.version>2.10.4</maven-javadoc-plugin.version> <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-javadoc-plugin -->
  55.     <findbugs-maven-plugin.version>3.0.4</findbugs-maven-plugin.version>
  56.     <maven-checkstyle-plugin.version>2.17</maven-checkstyle-plugin.version>
  57.     <duplicate-finder-maven-plugin.version>1.2.1</duplicate-finder-maven-plugin.version>
  58.     <maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>
  59.   </properties>
  60.  
  61.   <repositories>
  62.     <!-- For more repositories, refer https://mvnrepository.com/repos -->
  63.     <repository>
  64.       <id>central1</id>
  65.       <url>http://repo1.maven.org/maven2/</url>
  66.       <releases>
  67.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  68.       </releases>
  69.       <snapshots>
  70.         <enabled>false</enabled>
  71.       </snapshots>
  72.     </repository>
  73.     <repository>
  74.       <id>central2</id>
  75.       <url>http://repo2.maven.org/maven2/</url>
  76.       <releases>
  77.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  78.       </releases>
  79.       <snapshots>
  80.         <enabled>false</enabled>
  81.       </snapshots>
  82.     </repository>
  83.     <repository>
  84.       <id>java.net.public</id>
  85.       <url>https://maven.java.net/content/groups/public/</url>
  86.       <releases>
  87.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  88.       </releases>
  89.       <snapshots>
  90.         <enabled>true</enabled>
  91.       </snapshots>
  92.     </repository>
  93.   </repositories>
  94.  
  95.   <pluginRepositories>
  96.     <pluginRepository>
  97.       <id>central1</id>
  98.       <url>http://repo1.maven.org/maven2/</url>
  99.       <releases>
  100.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  101.       </releases>
  102.       <snapshots>
  103.         <enabled>false</enabled>
  104.       </snapshots>
  105.     </pluginRepository>
  106.     <pluginRepository>
  107.       <id>central2</id>
  108.       <url>http://repo2.maven.org/maven2/</url>
  109.       <releases>
  110.         <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy>
  111.       </releases>
  112.       <snapshots>
  113.         <enabled>false</enabled>
  114.       </snapshots>
  115.     </pluginRepository>
  116.     <!-- codehaus.org has been effectively shut down as an artifact repository. -->
  117.     <!-- <pluginRepository> -->
  118.     <!-- <id>mojo-release</id> -->
  119.     <!-- <url>http://repository.codehaus.org/</url> -->
  120.     <!-- <releases> -->
  121.     <!-- <updatePolicy>${dependencies.release.updatePolicy}</updatePolicy> -->
  122.     <!-- </releases> -->
  123.     <!-- <snapshots> -->
  124.     <!-- <enabled>false</enabled> -->
  125.     <!-- </snapshots> -->
  126.     <!-- </pluginRepository> -->
  127.     <!-- <pluginRepository> -->
  128.     <!-- <id>mojo-snapshot</id> -->
  129.     <!-- <url>http://snapshots.repository.codehaus.org/</url> -->
  130.     <!-- <releases> -->
  131.     <!-- <enabled>false</enabled> -->
  132.     <!-- </releases> -->
  133.     <!-- <snapshots> -->
  134.     <!-- <enabled>true</enabled> -->
  135.     <!-- </snapshots> -->
  136.     <!-- </pluginRepository> -->
  137.   </pluginRepositories>
  138.  
  139.   <reporting>
  140.     <plugins>
  141.       <plugin>
  142.         <groupId>org.apache.maven.plugins</groupId>
  143.         <artifactId>maven-project-info-reports-plugin</artifactId>
  144.         <reportSets>
  145.           <reportSet>
  146.             <reports>
  147.               <report>index</report>
  148.               <!-- <report>dependencies</report> -->
  149.               <!-- <report>project-team</report> -->
  150.               <!-- <report>mailing-list</report> -->
  151.               <!-- <report>cim</report> -->
  152.               <!-- <report>issue-tracking</report> -->
  153.               <!-- <report>license</report> -->
  154.               <!-- <report>scm</report> -->
  155.             </reports>
  156.           </reportSet>
  157.         </reportSets>
  158.       </plugin>
  159.       <plugin>
  160.         <groupId>org.apache.maven.plugins</groupId>
  161.         <artifactId>maven-jxr-plugin</artifactId>
  162.         <reportSets>
  163.           <reportSet>
  164.             <id>aggregate</id>
  165.             <reports>
  166.               <report>aggregate</report>
  167.               <report>test-aggregate</report>
  168.             </reports>
  169.           </reportSet>
  170.         </reportSets>
  171.       </plugin>
  172.       <plugin>
  173.         <groupId>org.apache.maven.plugins</groupId>
  174.         <artifactId>maven-javadoc-plugin</artifactId>
  175.         <reportSets>
  176.           <reportSet>
  177.             <id>aggregate</id>
  178.             <reports>
  179.               <report>aggregate</report>
  180.             </reports>
  181.           </reportSet>
  182.         </reportSets>
  183.       </plugin>
  184.       <plugin>
  185.         <groupId>org.apache.maven.plugins</groupId>
  186.         <artifactId>maven-pmd-plugin</artifactId>
  187.         <configuration>
  188.           <!-- For more, refer https://maven.apache.org/plugins/maven-pmd-plugin/pmd-mojo.html -->
  189.           <aggregate>true</aggregate>
  190.           <linkXRef>true</linkXRef>
  191.           <includeXmlInSite>true</includeXmlInSite>
  192.           <skipEmptyReport>true</skipEmptyReport>
  193.           <skipPmdError>true</skipPmdError>
  194.         </configuration>
  195.       </plugin>
  196.       <plugin>
  197.         <groupId>org.codehaus.mojo</groupId>
  198.         <artifactId>findbugs-maven-plugin</artifactId>
  199.       </plugin>
  200.     </plugins>
  201.   </reporting>
  202.  
  203.   <build>
  204.     <plugins>
  205.       <plugin>
  206.         <groupId>org.springframework.boot</groupId>
  207.         <artifactId>spring-boot-maven-plugin</artifactId>
  208.       </plugin>
  209.  
  210.       <plugin>
  211.         <groupId>org.basepom.maven</groupId>
  212.         <artifactId>duplicate-finder-maven-plugin</artifactId>
  213.         <executions>
  214.           <execution>
  215.             <id>find-duplicate-classes</id>
  216.             <phase>prepare-package</phase>
  217.             <goals>
  218.               <goal>check</goal>
  219.             </goals>
  220.           </execution>
  221.         </executions>
  222.         <configuration>
  223.           <!-- For more, refer https://github.com/basepom/duplicate-finder-maven-plugin/wiki -->
  224.           <skip>false</skip>
  225.           <checkCompileClasspath>false</checkCompileClasspath>
  226.           <checkRuntimeClasspath>true</checkRuntimeClasspath>
  227.           <checkTestClasspath>false</checkTestClasspath>
  228.           <ignoredResourcePatterns>
  229.             <ignoredResourcePattern>about.html</ignoredResourcePattern>
  230.           </ignoredResourcePatterns>
  231.           <ignoredDependencies>
  232.             <dependency>
  233.               <groupId>org.slf4j</groupId>
  234.               <artifactId>jcl-over-slf4j</artifactId>
  235.             </dependency>
  236.           </ignoredDependencies>
  237.         </configuration>
  238.       </plugin>
  239.     </plugins>
  240.     <pluginManagement>
  241.       <plugins>
  242.         <!-- core -->
  243.         <plugin>
  244.           <groupId>org.apache.maven.plugins</groupId>
  245.           <artifactId>maven-compiler-plugin</artifactId>
  246.           <version>${maven-compiler-plugin.version}</version>
  247.           <inherited>true</inherited>
  248.           <configuration>
  249.             <source>${java.version}</source>
  250.             <target>${java.version}</target>
  251.           </configuration>
  252.         </plugin>
  253.         <plugin>
  254.           <groupId>org.apache.maven.plugins</groupId>
  255.           <artifactId>maven-site-plugin</artifactId>
  256.           <version>${maven-site-plugin.version}</version>
  257.           <dependencies>
  258.             <dependency>
  259.               <groupId>org.apache.maven.wagon</groupId>
  260.               <artifactId>wagon-ssh</artifactId>
  261.               <version>2.12</version>
  262.             </dependency>
  263.           </dependencies>
  264.         </plugin>
  265.         <!-- sources -->
  266.         <plugin>
  267.           <!-- For more, refer https://github.com/kongchen/swagger-maven-plugin -->
  268.           <groupId>com.github.kongchen</groupId>
  269.           <artifactId>swagger-maven-plugin</artifactId>
  270.           <version>${swagger-maven-plugin.version}</version>
  271.           <executions>
  272.             <execution>
  273.               <id>generate-swagger-api</id>
  274.               <phase>process-classes</phase>
  275.               <goals>
  276.                 <goal>generate</goal>
  277.               </goals>
  278.             </execution>
  279.           </executions>
  280.         </plugin>
  281.         <plugin>
  282.           <!-- For more, refer followings
  283.            https://github.com/swagger-api/swagger-codegen
  284.            https://github.com/swagger-api/swagger-codegen/tree/master/modules/swagger-codegen-maven-plugin
  285.          -->
  286.           <groupId>io.swagger</groupId>
  287.           <artifactId>swagger-codegen-maven-plugin</artifactId>
  288.           <version>${swagger-codegen-maven-plugin.version}</version>
  289.           <executions>
  290.             <execution>
  291.               <id>generate-rest-api-doc</id>
  292.               <phase>process-classes</phase>
  293.               <goals>
  294.                 <goal>generate</goal>
  295.               </goals>
  296.               <configuration>
  297.                 <inputSpec>${project.build.directory}/swagger.json</inputSpec>
  298.                 <language>html2</language>
  299.                 <output>${project.build.directory}/generated-sources/swagger/html2</output>
  300.               </configuration>
  301.             </execution>
  302.           </executions>
  303.         </plugin>
  304.         <!-- packaging -->
  305.         <plugin>
  306.           <groupId>org.apache.maven.plugins</groupId>
  307.           <artifactId>maven-jar-plugin</artifactId>
  308.           <version>${maven-jar-plugin.version}</version>
  309.           <configuration>
  310.             <!-- For more on Maven archiver, refer http://maven.apache.org/shared/maven-archiver/index.html -->
  311.             <archive>
  312.               <addMavenDescriptor>false</addMavenDescriptor>
  313.               <forced>true</forced>
  314.               <index>true</index>
  315.               <manifest>
  316.                 <addClasspath>false</addClasspath>
  317.                 <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
  318.                 <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
  319.                 <addExtensions>false</addExtensions>
  320.                 <classpathLayoutType>simple</classpathLayoutType>
  321.               </manifest>
  322.               <manifestEntries>
  323.                 <Source-Revision>${project.svn.revision}</Source-Revision>
  324.               </manifestEntries>
  325.             </archive>
  326.           </configuration>
  327.         </plugin>
  328.         <!-- reporting -->
  329.         <plugin>
  330.           <groupId>org.apache.maven.plugins</groupId>
  331.           <artifactId>maven-javadoc-plugin</artifactId>
  332.           <version>${maven-javadoc-plugin.version}</version>
  333.           <configuration>
  334.             <additionalJOptions>
  335.               <!-- causes error with JDK 8 <additionalJOption>-Xms128m</additionalJOption> -->
  336.             </additionalJOptions>
  337.             <failOnError>false</failOnError>
  338.             <docencoding>${project.reporting.outputEncoding}</docencoding>
  339.             <encoding>${project.build.sourceEncoding}</encoding>
  340.             <doctitle>${project.name} ${project.version} API</doctitle>
  341.             <windowtitle>${project.name} ${project.version} API</windowtitle>
  342.             <links>
  343.               <link>https://docs.oracle.com/javase/9/docs/api/</link>
  344.               <link>https://docs.oracle.com/javaee/7/api/</link>
  345.               <link>http://www.javadoc.io/doc/com.google.code.findbugs/jsr305/${jsr305.version}</link>
  346.               <link>http://docs.jboss.org/hibernate/beanvalidation/spec/2.0/api/</link>
  347.               <link>http://docs.jboss.org/hibernate/validator/6.0/api/</link>
  348.               <link>https://www.slf4j.org/apidocs/</link>
  349.               <link>http://junit.org/junit4/javadoc/${junit.version}/</link>
  350.               <link>http://commons.apache.org/proper/commons-lang/javadocs/api-${commons.lang3.version}/</link>
  351.               <link>http://commons.apache.org/proper/commons-collections/javadocs/api-release/</link>
  352.               <link>http://docs.swagger.io/swagger-core/v1.5.0/apidocs/</link>
  353.               <link>https://docs.spring.io/spring/docs/5.1.x/javadoc-api/</link>
  354.               <link>https://docs.spring.io/spring-boot/docs/2.1.x/api/</link>
  355.             </links>
  356.             <show>protected</show>
  357.             <splitindex>true</splitindex>
  358.           </configuration>
  359.         </plugin>
  360.         <plugin>
  361.           <!-- For more, refer http://gleclaire.github.io/findbugs-maven-plugin/ -->
  362.           <groupId>org.codehaus.mojo</groupId>
  363.           <artifactId>findbugs-maven-plugin</artifactId>
  364.           <version>${findbugs-maven-plugin.version}</version>
  365.           <configuration>
  366.             <effort>Max</effort>
  367.             <threshold>Low</threshold>
  368.             <!-- findbugs-maven-plugin doesn't provide aggregate goal or mode -->
  369.             <includeFilterFile>src/config/findbugs/findbugs-exclude.xml</includeFilterFile>
  370.             <plugins>
  371.               <plugin>
  372.                 <groupId>com.mebigfatguy.fb-contrib</groupId>
  373.                 <artifactId>fb-contrib</artifactId>
  374.                 <version>6.8.3</version>
  375.               </plugin>
  376.             </plugins>
  377.           </configuration>
  378.         </plugin>
  379.         <plugin>
  380.           <groupId>org.apache.maven.plugins</groupId>
  381.           <artifactId>maven-checkstyle-plugin</artifactId>
  382.           <version>${maven-checkstyle-plugin.version}</version>
  383.         </plugin>
  384.         <plugin>
  385.           <groupId>org.basepom.maven</groupId>
  386.           <artifactId>duplicate-finder-maven-plugin</artifactId>
  387.           <version>${duplicate-finder-maven-plugin.version}</version>
  388.         </plugin>
  389.         <!-- tools supporting -->
  390.         <plugin>
  391.           <!-- http://maven.apache.org/plugins/maven-eclipse-plugin/eclipse-mojo.html -->
  392.           <groupId>org.apache.maven.plugins</groupId>
  393.           <artifactId>maven-eclipse-plugin</artifactId>
  394.           <version>${maven-eclipse-plugin.version}</version>
  395.           <configuration>
  396.             <!-- the next two item doesn't work on m2e. m2e has its own confgiruation in Eclipse preferences -->
  397.             <downloadJavadocs>true</downloadJavadocs>
  398.             <downloadSources>true</downloadSources>
  399.             <forceRecheck>false</forceRecheck>
  400.           </configuration>
  401.         </plugin>
  402.         <plugin>
  403.           <groupId>org.eclipse.m2e</groupId>
  404.           <artifactId>lifecycle-mapping</artifactId>
  405.           <version>1.0.0</version>
  406.           <configuration>
  407.             <lifecycleMappingMetadata>
  408.               <pluginExecutions>
  409.                 <pluginExecution>
  410.                   <pluginExecutionFilter>
  411.                     <groupId>org.apache.maven.plugins</groupId>
  412.                     <artifactId>maven-dependency-plugin</artifactId>
  413.                     <versionRange>[1.0.0,)</versionRange>
  414.                     <goals>
  415.                       <goal>copy-dependencies</goal>
  416.                     </goals>
  417.                   </pluginExecutionFilter>
  418.                   <action>
  419.                     <ignore />
  420.                   </action>
  421.                 </pluginExecution>
  422.                 <pluginExecution>
  423.                   <pluginExecutionFilter>
  424.                     <groupId>org.apache.maven.plugins</groupId>
  425.                     <artifactId>maven-antrun-plugin</artifactId>
  426.                     <versionRange>[1.0.0,)</versionRange>
  427.                     <goals>
  428.                       <goal>run</goal>
  429.                     </goals>
  430.                   </pluginExecutionFilter>
  431.                   <action>
  432.                     <ignore />
  433.                   </action>
  434.                 </pluginExecution>
  435.                 <pluginExecution>
  436.                   <pluginExecutionFilter>
  437.                     <groupId>org.codehaus.mojo</groupId>
  438.                     <artifactId>aspectj-maven-plugin</artifactId>
  439.                     <versionRange>[1.0.0,)</versionRange>
  440.                     <goals>
  441.                       <goal>compile</goal>
  442.                       <goal>test-compile</goal>
  443.                     </goals>
  444.                   </pluginExecutionFilter>
  445.                   <action>
  446.                     <ignore />
  447.                   </action>
  448.                 </pluginExecution>
  449.                 <pluginExecution>
  450.                   <pluginExecutionFilter>
  451.                     <groupId>org.codehaus.mojo</groupId>
  452.                     <artifactId>build-helper-maven-plugin</artifactId>
  453.                     <versionRange>[1.0.0,)</versionRange>
  454.                     <goals>
  455.                       <goal>parse-version</goal>
  456.                     </goals>
  457.                   </pluginExecutionFilter>
  458.                   <action>
  459.                     <ignore />
  460.                   </action>
  461.                 </pluginExecution>
  462.                 <pluginExecution>
  463.                   <pluginExecutionFilter>
  464.                     <groupId>net.alchim31.maven</groupId>
  465.                     <artifactId>scala-maven-plugin</artifactId>
  466.                     <versionRange>[1.0.0,)</versionRange>
  467.                     <goals>
  468.                       <goal>add-source</goal>
  469.                       <goal>compile</goal>
  470.                       <goal>testCompile</goal>
  471.                     </goals>
  472.                   </pluginExecutionFilter>
  473.                   <action>
  474.                     <ignore />
  475.                   </action>
  476.                 </pluginExecution>
  477.               </pluginExecutions>
  478.             </lifecycleMappingMetadata>
  479.           </configuration>
  480.         </plugin>
  481.       </plugins>
  482.     </pluginManagement>
  483.   </build>
  484.  
  485.   <dependencies>
  486.     <dependency>
  487.       <!-- JSR 305: Annotations for Software Defect Detection (https://jcp.org/en/jsr/detail?id=305) -->
  488.       <groupId>com.google.code.findbugs</groupId>
  489.       <artifactId>jsr305</artifactId>
  490.       <version>${jsr305.version}</version>
  491.     </dependency>
  492.     <dependency>
  493.       <!-- JSR 330: Dependency Injection for Java -->
  494.       <groupId>javax.inject</groupId>
  495.       <artifactId>javax.inject</artifactId>
  496.       <version>1</version>
  497.     </dependency>
  498.     <dependency>
  499.       <!-- JSR 349: Bean Validation 1.1 (https://jcp.org/en/jsr/detail?id=349) -->
  500.       <groupId>javax.validation</groupId>
  501.       <artifactId>validation-api</artifactId>
  502.       <version>${validation-api.version}</version>
  503.     </dependency>
  504.     <dependency>
  505.       <!-- Hibernate Validator -->
  506.       <groupId>org.hibernate</groupId>
  507.       <artifactId>hibernate-validator</artifactId>
  508.       <version>${hibernate-validator.version}</version>
  509.     </dependency>
  510.     <dependency>
  511.       <groupId>org.slf4j</groupId>
  512.       <artifactId>slf4j-api</artifactId>
  513.       <version>${slf4j.version}</version>
  514.     </dependency>
  515.     <dependency>
  516.       <groupId>org.slf4j</groupId>
  517.       <artifactId>jcl-over-slf4j</artifactId>
  518.       <version>${slf4j.version}</version>
  519.       <scope>runtime</scope>
  520.     </dependency>
  521.     <dependency>
  522.       <groupId>org.slf4j</groupId>
  523.       <artifactId>jul-to-slf4j</artifactId>
  524.       <version>${slf4j.version}</version>
  525.     </dependency>
  526.     <dependency>
  527.       <groupId>ch.qos.logback</groupId>
  528.       <artifactId>logback-classic</artifactId>
  529.       <version>${logback.version}</version>
  530.     </dependency>
  531.     <dependency>
  532.       <groupId>org.codehaus.janino</groupId>
  533.       <artifactId>janino</artifactId>
  534.       <version>2.7.8</version>
  535.     </dependency>
  536.     <dependency>
  537.       <groupId>junit</groupId>
  538.       <artifactId>junit</artifactId>
  539.       <version>${junit.version}</version>
  540.       <scope>test</scope>
  541.     </dependency>
  542.     <dependency>
  543.       <groupId>org.testng</groupId>
  544.       <artifactId>testng</artifactId>
  545.       <version>${testng.version}</version>
  546.       <scope>test</scope>
  547.     </dependency>
  548.     <dependency>
  549.       <groupId>org.mockito</groupId>
  550.       <artifactId>mockito-core</artifactId>
  551.       <version>${mockito.version}</version>
  552.       <scope>test</scope>
  553.     </dependency>
  554.     <dependency>
  555.       <groupId>org.apache.commons</groupId>
  556.       <artifactId>commons-lang3</artifactId>
  557.       <version>${commons.lang3.version}</version>
  558.     </dependency>
  559.     <!-- For more typesafe config, refer https://github.com/typesafehub/config -->
  560.     <dependency>
  561.       <groupId>com.typesafe</groupId>
  562.       <artifactId>config</artifactId>
  563.       <version>${typesafe-config.version}</version>
  564.     </dependency>
  565.     <dependency>
  566.       <groupId>org.springframework.boot</groupId>
  567.       <artifactId>spring-boot-starter-web</artifactId>
  568.     </dependency>
  569.     <dependency>
  570.       <groupId>org.springframework.boot</groupId>
  571.       <artifactId>spring-boot-starter-actuator</artifactId>
  572.     </dependency>
  573.     <dependency>
  574.       <groupId>org.springframework.boot</groupId>
  575.       <artifactId>spring-boot-starter-security</artifactId>
  576.     </dependency>
  577.       <dependency>
  578.       <groupId>org.springframework.boot</groupId>
  579.       <artifactId>spring-boot-devtools</artifactId>
  580.       <scope>runtime</scope>
  581.       </dependency>
  582.     <dependency>
  583.       <groupId>org.springframework.boot</groupId>
  584.       <artifactId>spring-boot-starter-test</artifactId>
  585.       <scope>test</scope>
  586.     </dependency>
  587.   </dependencies>
  588. </project>

Referencing Maven project properties of List type

//@todo

This syntax works within pom.xml and Ant build files using Maven Ant plugin. But this doesn't working with resource filtering of Maven. I can't find any explain or reason for this. Is it a bug?

  1.     ...
  2.     <artifact:pom id="this-pom" file="${basedir}/pom.xml"/>
  3.     <xsddoc out="${this-pom.reporting.outputDirectory}/xsddocs"
  4.        verbose="true">
  5.        <fileset dir="${this-pom.build.resources[0].directory}"
  6.           includes="**/*.xsd"/>
  7.     </xsddoc>
  8.     ...

Build Lifecycle, Build Phase, Plugin and Goal

Maven-buildlifecycle


Guidelines for multi-moduled Maven project

  1. Separate parent project from container project.
  2. Define properties in the parent POM file as possible.
  3. Define the following properties explicitly for clearness and control.
    • Encoding related properties whose default value are dependent on platform.
      • project.build.sourceEncoding
      • project.reporting.outputEncoding
    • Properties to skip situationally unnecessary long running goals.
      • skipTests
      • maven.javadoc.skip
      • maven.deploy.skip
      • findbugs.skip
      • checkstyle.skip
    • Properties to run maven more stable way.
    • Paths for executable programs external to Maven
      • graphviz.home
  1. Define all plugins in the <pluginManagement> element of parent POM file.
    • Don't specify version to plugin definitions in child POM files.
  1. Define repositories in the parent POM file as possible.
  2. Define plugins to analyze or diagnose the sources or resources of the project as a reporting plugin as possible.
  3. Start values for path with ${project.basedir}, ${project.build.directory}, ${project.build.outputDirectory} or so on
    • When just specifying relative path such as 'target/classes', the result directory could be different if you build the project from the enclosing project in multi-module case.
    • If you specify the path with leading ${project.build.directory}, the resulting directory always would be one that is calculated with the current POM's project.
  1. Use resources in target/classes not in src/main/resources, considering resource filtering.

Sample of parent POM in action

  1. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  2.  
  3.   <modelVersion>4.0.0</modelVersion>
  4.   <groupId>thridstage</groupId>
  5.   <artifactId>thridstage-framework-parent</artifactId>
  6.   <version>3.0.0-SNAPSHOT</version>
  7.   <packaging>pom</packaging>
  8.  
  9.   <name>Thirdstage Framework</name>
  10.   <url>...</url>
  11.   <inceptionYear>2012</inceptionYear>
  12.   <organization>
  13.     <name>...</name>
  14.     <url>...</url>
  15.   </organization>
  16.  
  17.   <prerequisites>
  18.     <maven>3.0</maven>
  19.   </prerequisites>
  20.  
  21.   <properties>
  22.     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  23.     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  24.     <graphviz.home>${env.GRAPHVIZ_HOME}</graphviz.home>
  25.     <skipTests>false</skipTests>
  26.     <maven.deploy.skip>true</maven.deploy.skip>
  27.     <maven.javadoc.skip>false</maven.javadoc.skip>
  28.     <maven.site.deploy.skip>true</maven.site.deploy.skip>
  29.     <findbugs.skip>true</findbugs.skip>
  30.     <checkstyle.skip>true</checkstyle.skip>
  31.     <dependency.locations.enabled>false</dependency.locations.enabled>
  32.     <antrun.echos.properties>true</antrun.echos.properties>
  33.     <scm.url.base>...</scm.url.base>
  34.   </properties>
  35.  
  36.   <issueManagement>
  37.     <system>Redmine</system>
  38.     <url>.../issues</url>
  39.   </issueManagement>
  40.   <scm>
  41.     <connection>scm:svn:http:...</connection>
  42.     <url>http:...</url>
  43.   </scm>
  44.   <distributionManagement>
  45.     <repository>
  46.       <id>...</id>
  47.       <name>...</name>
  48.       <url>...</url>
  49.     </repository>
  50.     <snapshotRepository>
  51.       <id>...</id>
  52.       <name>...</name>
  53.       <url>...</url>
  54.     </snapshotRepository>
  55.     <site>
  56.       <id>...</id>
  57.       <url>sftp://.../${project.version}</url>
  58.     </site>
  59.   </distributionManagement>
  60.  
  61.   <repositories>
  62.     <repository>
  63.       <snapshots>
  64.         <enabled>false</enabled>
  65.       </snapshots>
  66.       <id>thirdstag-releases</id>
  67.       <url>...</url>
  68.     </repository>
  69.     <repository>
  70.       <releases>
  71.         <enabled>false</enabled>
  72.       </releases>
  73.       <snapshots>
  74.         <enabled>true</enabled>
  75.       </snapshots>
  76.       <id>thirdstage-snapshots</id>
  77.       <url>...</url>
  78.     </repository>
  79.     <repository>
  80.       <snapshots>
  81.         <enabled>false</enabled>
  82.       </snapshots>
  83.       <id>central2</id>
  84.       <url>http://repo2.maven.org/maven2/</url>
  85.     </repository>
  86.     <repository>
  87.       <snapshots>
  88.         <enabled>false</enabled>
  89.       </snapshots>
  90.       <id>maven2-repository.dev.java.net</id>
  91.       <name>Java.net Repository for Maven</name>
  92.       <url>http://download.java.net/maven/2/</url>
  93.     </repository>
  94.     <repository>
  95.       <snapshots>
  96.         <enabled>false</enabled>
  97.       </snapshots>
  98.       <id>thirdparty</id>
  99.       <name>3rd-party Repository</name>
  100.       <url>http://repo.expertvill.net/nexus/content/repositories/thirdparty</url>
  101.     </repository>
  102.     <repository>
  103.       <id>evolvis-3rdparty</id>
  104.       <url>http://maven-repo.evolvis.org/3rdparty</url>
  105.     </repository>
  106.   </repositories>
  107.   <pluginRepositories>
  108.     <pluginRepository>
  109.       <snapshots>
  110.         <enabled>false</enabled>
  111.       </snapshots>
  112.       <id>central2</id>
  113.       <url>http://repo2.maven.org/maven2/</url>
  114.     </pluginRepository>
  115.     <pluginRepository>
  116.       <snapshots>
  117.         <enabled>false</enabled>
  118.       </snapshots>
  119.       <id>spring-beandoc</id>
  120.       <url>http://spring-beandoc.sourceforge.net/repo</url>
  121.     </pluginRepository>
  122.     <pluginRepository>
  123.       <snapshots>
  124.         <enabled>false</enabled>
  125.       </snapshots>
  126.       <id>tmatesoft-releases</id>
  127.       <url>http://maven.tmatesoft.com/content/repositories/releases/</url>
  128.     </pluginRepository>
  129.     <pluginRepository>
  130.       <releases>
  131.         <enabled>false</enabled>
  132.       </releases>
  133.       <id>tmatesoft-snapshots</id>
  134.       <url>http://maven.tmatesoft.com/content/repositories/snapshots/</url>
  135.     </pluginRepository>
  136.     <pluginRepository>
  137.       <id>evolvis-3rdparty</id>
  138.       <url>http://maven-repo.evolvis.org/3rdparty</url>
  139.     </pluginRepository>
  140.     <pluginRepository>
  141.       <snapshots>
  142.         <enabled>false</enabled>
  143.       </snapshots>
  144.       <id>elca-services</id>
  145.       <url>http://el4.elca-services.ch/el4j/maven2repository</url>
  146.     </pluginRepository>
  147.   </pluginRepositories>
  148.  
  149.   <reporting>
  150.     <plugins>
  151.       <plugin>
  152.         <groupId>org.apache.maven.plugins</groupId>
  153.         <artifactId>maven-checkstyle-plugin</artifactId>
  154.         <configuration>
  155.           <configLocation>../thirdstage.framework.parent/src/main/config/checkstyle/checkstyle.xml</configLocation>
  156.           <propertyExpansion>parent.basedir=../thirdstage.framework.parent</propertyExpansion>
  157.           <failsOnError>false</failsOnError>
  158.         </configuration>
  159.       </plugin>
  160.       <plugin>
  161.         <groupId>org.codehaus.mojo</groupId>
  162.         <artifactId>findbugs-maven-plugin</artifactId>
  163.         <version>2.3.2</version>
  164.         <configuration>
  165.           <effort>Max</effort>
  166.           <threshold>Low</threshold>
  167.           <onlyAnalyze>thirdstage.framework.*</onlyAnalyze>
  168.           <excludeFilterFile>../thirdstage.framework.parent/src/main/config/findbugs/findbugs-exclude.xml</excludeFilterFile>
  169.           <fork>true</fork>
  170.           <timeout>600000</timeout>
  171.           <maxHeap>512</maxHeap>
  172.         </configuration>
  173.       </plugin>
  174.     </plugins>
  175.   </reporting>
  176.  
  177.   <build>
  178.     <plugins>
  179.       <plugin>
  180.         <groupId>org.apache.maven.plugins</groupId>
  181.         <artifactId>maven-antrun-plugin</artifactId>
  182.         <executions>
  183.           <execution>
  184.             <id>validate-properties</id>
  185.             <phase>validate</phase>
  186.             <goals>
  187.               <goal>run</goal>
  188.             </goals>
  189.             <configuration>
  190.               <failOnError>true</failOnError>
  191.               <target name="validate-properties">
  192.                 <taskdef name="if" classname="ise.antelope.tasks.IfTask" classpathref="maven.plugin.classpath" />
  193.  
  194.                 <if name="antrun.echos.properties" value="true">
  195.                   <echo>Head revision of the project "${project.artifactId}" is
  196.                     ${project.svn.revision}.</echo>
  197.                   <echo>project.artifactId : ${project.artifactId}</echo>
  198.                   <echo>project.basedir : ${project.basedir}</echo>
  199.                   <echo>project.resources.0.directory : ${project.resources.0.directory}</echo>
  200.                   <echo>project.resources[0].directory : ${project.resources[0].directory}</echo>
  201.                   <echo>project.parent : ${project.parent}</echo>
  202.                   <echo>project.parent.groupId : ${project.parent.groupId}</echo>
  203.                   <echo>project.parent.artifactId : ${project.parent.artifactId}</echo>
  204.                   <echo>project.parent.relativePath :
  205.                     ${project.parent.relativePath}</echo>
  206.  
  207.                   <pathconvert pathsep="${line.separator}" property="classpath.maven.plugin" refid="maven.plugin.classpath" />
  208.  
  209.                   <pathconvert pathsep="${line.separator}" property="classpath.maven.compile" refid="maven.compile.classpath" />
  210.                   <echo />
  211.                   <echo>Compile-time classpath for Maven :</echo>
  212.                   <echo>${classpath.maven.compile}</echo>
  213.  
  214.                   <pathconvert pathsep="${line.separator}" property="classpath.maven.runtime" refid="maven.runtime.classpath" />
  215.                   <echo />
  216.                   <echo>Run-time classpath for Maven :</echo>
  217.                   <echo>${classpath.maven.runtime}</echo>
  218.  
  219.                   <echo>Check Korean output : 한글이 정상적으로 보이나요?</echo>
  220.                  
  221.                   <!-- echo all properties passed to Ant and environment variables prefixed with 'env' -->
  222.                   <echo>All properties given to Ant are : </echo>
  223.                   <property environment="env" />
  224.                   <echoproperties />
  225.                 </if>
  226.               </target>
  227.             </configuration>
  228.           </execution>
  229.         </executions>
  230.         <dependencies>
  231.           <dependency>
  232.             <groupId>ise.antelope</groupId>
  233.             <artifactId>ant-antelope-tasks</artifactId>
  234.             <version>3.5.0</version>
  235.           </dependency>
  236.         </dependencies>
  237.       </plugin>
  238.       <plugin>
  239.         <groupId>org.apache.maven.plugins</groupId>
  240.         <artifactId>maven-release-plugin</artifactId>
  241.         <configuration>
  242.           <!--
  243.          @fixme javaHome doesn't seem to work as is explained.
  244.          You should specify JAVA_HOME env. variable explicitly in your run configuration when running from
  245.          Eclipse.
  246.           -->
  247.           <!--  <javaHome>c:\lang\jdk1.5</javaHome> -->
  248.          
  249.           <!--  <mavenHome>C:\tools\maven-3.0.3</mavenHome> -->
  250.           <tagBase>${scm.url.base}/main/tags</tagBase>
  251.           <tagNameFormat>@{project.version}</tagNameFormat>
  252.           <username>OhSangMoon</username>
  253.           <autoVersionSubmodules>true</autoVersionSubmodules>
  254.           <pomFileName>pom.xml</pomFileName>
  255.           <arguments>-f pom.xml</arguments>
  256.          
  257.           <!--  not supported by release plugin oer 2.2.2
  258.          <generateReleasePoms>true</generateReleasePoms>
  259.          -->
  260.         </configuration>
  261.       </plugin>
  262.  
  263.     </plugins>
  264.     <pluginManagement>
  265.       <plugins>
  266.         <plugin>
  267.           <groupId>org.apache.maven.plugins</groupId>
  268.           <artifactId>maven-compiler-plugin</artifactId>
  269.           <version>2.3.2</version>
  270.           <inherited>true</inherited>
  271.           <configuration>
  272.             <source>1.5</source>
  273.             <target>1.5</target>
  274.           </configuration>
  275.         </plugin>
  276.         <plugin>
  277.           <groupId>org.apache.maven.plugins</groupId>
  278.           <artifactId>maven-site-plugin</artifactId>
  279.           <version>3.0</version>
  280.           <dependencies>
  281.             <dependency>
  282.               <groupId>org.apache.maven.wagon</groupId>
  283.               <artifactId>wagon-ssh</artifactId>
  284.               <version>2.0</version>
  285.             </dependency>
  286.           </dependencies>
  287.         </plugin>
  288.         <plugin>
  289.           <groupId>org.apache.maven.plugins</groupId>
  290.           <artifactId>maven-jar-plugin</artifactId>
  291.           <version>2.3.2</version>
  292.           <configuration>
  293.             <archive>
  294.               <addMavenDescriptor>false</addMavenDescriptor>
  295.               <forced>true</forced>
  296.               <index>true</index>
  297.               <manifest>
  298.                 <addClasspath>false</addClasspath>
  299.                 <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
  300.                 <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
  301.                 <addExtensions>false</addExtensions>
  302.                 <classpathLayoutType>simple</classpathLayoutType>
  303.               </manifest>
  304.               <manifestEntries>
  305.                 <Source-Revision>${project.svn.revision}</Source-Revision>
  306.               </manifestEntries>
  307.             </archive>
  308.           </configuration>
  309.         </plugin>
  310.         <plugin>
  311.           <groupId>org.apache.maven.plugins</groupId>
  312.           <artifactId>maven-assembly-plugin</artifactId>
  313.           <version>2.2.1</version>
  314.         </plugin>
  315.         <plugin>
  316.           <groupId>org.apache.maven.plugins</groupId>
  317.           <artifactId>maven-javadoc-plugin</artifactId>
  318.           <version>2.8</version>
  319.           <configuration>
  320.             <docencoding>${project.reporting.outputEncoding}</docencoding>
  321.             <encoding>${project.build.sourceEncoding}</encoding>
  322.             <links>
  323.               <link>http://download.oracle.com/javase/1.5.0/docs/api/</link>
  324.               <link>http://download.oracle.com/javaee/5/api/</link>
  325.             </links>
  326.             <show>projected</show>
  327.             <splitindex>true</splitindex>
  328.           </configuration>
  329.         </plugin>
  330.         <plugin>
  331.           <groupId>org.apache.maven.plugins</groupId>
  332.           <artifactId>maven-project-info-reports-plugin</artifactId>
  333.           <version>2.4</version>
  334.         </plugin>
  335.         <plugin>
  336.           <groupId>org.apache.maven.plugins</groupId>
  337.           <artifactId>maven-checkstyle-plugin</artifactId>
  338.           <version>2.7</version>
  339.         </plugin>
  340.         <plugin>
  341.           <groupId>org.apache.maven.plugins</groupId>
  342.           <artifactId>maven-antrun-plugin</artifactId>
  343.           <version>1.7</version>
  344.           <dependencies>
  345.             <dependency>
  346.               <groupId>org.apache.ant</groupId>
  347.               <artifactId>ant</artifactId>
  348.               <version>1.8.2</version>
  349.             </dependency>
  350.           </dependencies>
  351.         </plugin>
  352.         <plugin>
  353.           <groupId>org.apache.maven.plugins</groupId>
  354.           <artifactId>maven-release-plugin</artifactId>
  355.           <version>2.2.2</version>
  356.           <configuration>
  357.             <providerImplementations>
  358.               <svn>javasvn</svn>
  359.             </providerImplementations>
  360.           </configuration>
  361.           <dependencies>
  362.             <dependency>
  363.               <groupId>com.google.code.maven-scm-provider-svnjava</groupId>
  364.               <artifactId>maven-scm-provider-svnjava</artifactId>
  365.               <version>1.15</version>
  366.             </dependency>
  367.             <dependency>
  368.               <groupId>org.tmatesoft.svnkit</groupId>
  369.               <artifactId>svnkit</artifactId>
  370.               <version>1.7.0-SNAPSHOT</version>
  371.             </dependency>
  372.           </dependencies>
  373.         </plugin>
  374.         <plugin>
  375.           <groupId>org.apache.maven.plugins</groupId>
  376.           <artifactId>maven-scm-plugin</artifactId>
  377.           <version>1.6</version>
  378.           <configuration>
  379.             <providerImplementations>
  380.               <svn>javasvn</svn>
  381.             </providerImplementations>
  382.           </configuration>
  383.           <dependencies>
  384.             <dependency>
  385.               <groupId>com.google.code.maven-scm-provider-svnjava</groupId>
  386.               <artifactId>maven-scm-provider-svnjava</artifactId>
  387.               <version>1.15</version>
  388.             </dependency>
  389.             <dependency>
  390.               <groupId>org.tmatesoft.svnkit</groupId>
  391.               <artifactId>svnkit</artifactId>
  392.               <version>1.7.0-SNAPSHOT</version>
  393.             </dependency>
  394.           </dependencies>
  395.         </plugin>
  396.  
  397.         <plugin>
  398.           <groupId>org.apache.maven.plugins</groupId>
  399.           <artifactId>maven-dependency-plugin</artifactId>
  400.           <version>2.4</version>
  401.         </plugin>
  402.  
  403.         <plugin>
  404.           <groupId>org.apache.maven.plugins</groupId>
  405.           <artifactId>maven-eclipse-plugin</artifactId>
  406.           <version>2.8</version>
  407.           <configuration>
  408.             <!-- the next two item doesn't work on m2e. m2e has its own confgiruation in Eclipse preferences -->
  409.             <downloadSources>true</downloadSources>
  410.             <downloadJavaDocs>true</downloadJavaDocs>
  411.           </configuration>
  412.         </plugin>
  413.  
  414.         <plugin>
  415.           <groupId>org.codehaus.mojo</groupId>
  416.           <artifactId>properties-maven-plugin</artifactId>
  417.           <version>1.0-alpha-2</version>
  418.         </plugin>
  419.         <plugin>
  420.           <groupId>org.codehaus.mojo</groupId>
  421.           <artifactId>maven-springbeandoc-plugin</artifactId>
  422.           <version>1.0.8-SNAPSHOT</version>
  423.         </plugin>
  424.         <plugin>
  425.           <groupId>com.google.code.maven-svn-revision-number-plugin</groupId>
  426.           <artifactId>maven-svn-revision-number-plugin</artifactId>
  427.           <version>1.7</version>
  428.           <executions>
  429.             <execution>
  430.               <phase>validate</phase>
  431.               <goals>
  432.                 <goal>revision</goal>
  433.               </goals>
  434.               <configuration>
  435.                 <entries>
  436.                   <entry>
  437.                     <path>${project.basedir}</path>
  438.                     <prefix>project.svn</prefix>
  439.                     <depth>infinity</depth>
  440.                     <reportUnversioned>true</reportUnversioned>
  441.                     <reportIgnored>false</reportIgnored>
  442.                     <reportOutOfDate>false</reportOutOfDate>
  443.                   </entry>
  444.                 </entries>
  445.               </configuration>
  446.             </execution>
  447.           </executions>
  448.           <dependencies>
  449.             <dependency>
  450.               <groupId>org.tmatesoft.svnkit</groupId>
  451.               <artifactId>svnkit</artifactId>
  452.               <version>1.7.0-SNAPSHOT</version>
  453.             </dependency>
  454.           </dependencies>
  455.         </plugin>
  456.       </plugins>
  457.     </pluginManagement>
  458.   </build>
  459. </project>

Dependency on local library not in Maven repository and with no POM file

Sometimes your project may have dependency on a JAR file that is not registered to any of Maven repositories and so have no it's own POM file. In this case, you can use <systemPath> element to specify your module's dependency on it.

  1. <dependencies>
  2.   ...
  3.   <dependency>
  4.     <groupId>unknown</groupId>
  5.     <artifactId>abcd</artifactId>
  6.     <version>1.0</version>
  7.     <type>jar</type>
  8.     <scope>system</scope>
  9.     <systemPath>${project.basedir}/lib/abcd.jar</systemPath>
  10.   </dependency>
  11.   ...
  12. </dependencies>

Note that systemPath could be specified only with system scope. You should specify groupId, artifactId, and version 'cause they are mandatory but you can specify any value and don't need pom file.

Escaping expression interpolation

It may necessary not to interpolate Maven expression in resources. In other words, you just want to leave ${some-property} as it is. For this, you can specify the escape string with escapeString parameter of maven-resource-plugin. You can also define maven.resources.escapeString property in your POM file.

For more refer this page : http://maven.apache.org/plugins/maven-resources-plugin/resources-mojo.html#escapeString

Working with Subversion working copy in format of ver. 1.7

The default configuration of Maven release plugin(maven-release-plugin) up to ver. 2.2.2 or Maven scm plugin(maven-scm-plugin) up to ver. 1.6 can't work correctly with Subversion working copy in format of ver. 1.7.
To solve this problem, you should override the configuration of release plugin or scm plugin to use maven-scm-provider-svnjava and svnkit 1.7.

  1. <plugin>
  2.    <groupId>org.apache.maven.plugins</groupId>
  3.    <artifactId>maven-release-plugin</artifactId>
  4.    <version>2.2.2</version>
  5.    <configuration>
  6.       <providerImplementations>
  7.          <svn>javasvn</svn>
  8.       </providerImplementations>
  9.    </configuration>
  10.    <dependencies>
  11.       <dependency>
  12.          <groupId>com.google.code.maven-scm-provider-svnjava</groupId>
  13.          <artifactId>maven-scm-provider-svnjava</artifactId>
  14.          <version>1.15</version>
  15.       </dependency>
  16.       <dependency>
  17.          <groupId>org.tmatesoft.svnkit</groupId>
  18.          <artifactId>svnkit</artifactId>
  19.          <version>1.7.0-SNAPSHOT</version>
  20.       </dependency>                
  21.    </dependencies>
  22. </plugin>
  23. <plugin>
  24.    <groupId>org.apache.maven.plugins</groupId>
  25.    <artifactId>maven-scm-plugin</artifactId>
  26.    <version>1.6</version>
  27.    <configuration>
  28.       <providerImplementations>
  29.          <svn>javasvn</svn>
  30.       </providerImplementations>
  31.    </configuration>
  32.    <dependencies>
  33.       <dependency>
  34.          <groupId>com.google.code.maven-scm-provider-svnjava</groupId>
  35.          <artifactId>maven-scm-provider-svnjava</artifactId>
  36.          <version>1.15</version>
  37.       </dependency>
  38.       <dependency>
  39.          <groupId>org.tmatesoft.svnkit</groupId>
  40.          <artifactId>svnkit</artifactId>
  41.          <version>1.7.0-SNAPSHOT</version>
  42.       </dependency>                
  43.    </dependencies>
  44. </plugin>

For now, svnkit 1.7 has no release and is in snapshot version.

If you let the plugins use svnkit 1.3.x which is default setting as of now, you would meet the exceptions like the following.

Caused by: org.apache.maven.shared.release.scm.ReleaseScmCommandException: Unable to commit files
Provider message:
SVN commit failed.
Command output:
svn: The path ... appears to be part of a Subversion 1.7 or greater working copy.  Please upgrade your Subversion client to use this working copy.
 at org.apache.maven.shared.release.phase.AbstractScmCommitPhase.checkin(AbstractScmCommitPhase.java:168)
 at org.apache.maven.shared.release.phase.AbstractScmCommitPhase.performCheckins(AbstractScmCommitPhase.java:148)
 at org.apache.maven.shared.release.phase.ScmCommitPreparationPhase.runLogic(ScmCommitPreparationPhase.java:75)
 at org.apache.maven.shared.release.phase.AbstractScmCommitPhase.execute(AbstractScmCommitPhase.java:79)
 at org.apache.maven.shared.release.DefaultReleaseManager.rollback(DefaultReleaseManager.java:259)
 at org.apache.maven.shared.release.DefaultReleaseManager.rollback(DefaultReleaseManager.java:238)
 at org.apache.maven.plugins.release.RollbackReleaseMojo.execute(RollbackReleaseMojo.java:56)
 ... 21 more

For more, refer the followings,

Release process

  • overall process
    • prepare-with-pom in dry mode > rollback > prepare > perform


  1. Check whether the free space in file system is enough for the relative servers.
    • server hosting source repository
    • server hosting binary repository
    • server hosting site documentation
  2. Synchronize all project in trunk.
  3. Run release:prepare-with-pom goal in dryRun mode with following options.
    • maven.deploy.skip = false
    • resume = false
    • dryRun = true
    • maven.home = ${env_var:MAVEN_HOME}
  4. Review pom.xml.tag, pom.xml.next, release-pom.xml in each project
    • pom.xml.tag ...
    • pom.xml.next ...
    • release-pom.xml ...
    • fully explicit(with no placeholder) scm information would exist only in pom.xml.tag file of aggregation project and parent project. Url of the scm should end with the name of the project.
  5. Run release:rollback goal with following options.
    • maven.deploy.skip = false
    • <code>resume = false
    • <code>maven.home = ${env_var:MAVEN_HOME}
  6. Check that all pom.xml.tag, pom.xml.next, pom.xml.backup files are deleted.
  7. Run <code>release:prepare goal with following options
    • maven.deploy.skip = false
    • resume = false
    • maven.home = ${env_var:MAVEN_HOME}
  8. Check the new directory for the version and directories for projects under tag directory in source repository.
  9. Run release:perform goal with following options.
    • maven.deploy.skip = false
    • resume = false
    • maven.home = ${env_var:MAVEN_HOME}
  10. Refresh(F5) all projects in Eclipse.
  11. Login on binary repository and check the binaries for projects are uploaded.
  12. Test on the new version

references

Download a specific artifact using mvn command

You can execute dependency plugin even without a pom.xml to download a specific artifact. Note that dependency plugin needs artifact and repoUrl properties specified explicitly.

# mvn org.apache.maven.plugins:maven-dependency-plugin:2.9:get -Dartifact=org.aspectj:aspectjweaver:1.8.1 -DremoteRepositories=central2::::http://repo2.maven.org/maven2/ -Dtransitive=false -Ddest=.

references

Using Maven and Eclipse for Scala/Java mixed project

  • Required tools and plugins
    • Scala IDE
    • m2eclipse-scala
    • scalatest-eclipse-plugin
    • scala-maven-plugin
  • POM
  1.   ...
  2.  
  3.   <properties>
  4.     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  5.     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  6.     <java.version>1.7</java.version>
  7.     <scala.version>2.11</scala.version>
  8.   </properties>
  9.  
  10.   <build>
  11.     <plugins>
  12.       <plugin>
  13.         <groupId>org.apache.maven.plugins</groupId>
  14.         <artifactId>maven-compiler-plugin</artifactId>
  15.       </plugin>
  16.       <plugin>
  17.         <groupId>net.alchim31.maven</groupId>
  18.         <artifactId>scala-maven-plugin</artifactId>
  19.         <executions>
  20.           <execution>
  21.             <id>scala-compile</id>
  22.             <phase>process-resources</phase>
  23.             <goals>
  24.               <goal>add-source</goal>
  25.               <goal>compile</goal>
  26.             </goals>
  27.           </execution>
  28.           <execution>
  29.             <id>scala-test-compile</id>
  30.             <phase>process-test-resources</phase>
  31.             <goals>
  32.               <goal>testCompile</goal>
  33.             </goals>
  34.           </execution>
  35.         </executions>
  36.       </plugin>
  37.     </plugins>
  38.     <pluginManagement>
  39.       <plugins>
  40.         <plugin>
  41.           <groupId>org.apache.maven.plugins</groupId>
  42.           <artifactId>maven-compiler-plugin</artifactId>
  43.           <version>3.5.1</version>
  44.           <configuration>
  45.             <source>${java.version}</source>
  46.             <target>${java.version}</target>
  47.           </configuration>
  48.         </plugin>
  49.         <plugin>
  50.           <groupId>net.alchim31.maven</groupId>
  51.           <artifactId>scala-maven-plugin</artifactId>
  52.           <version>3.2.2</version>
  53.           <configuration>
  54.             <source>${java.version}</source>
  55.             <target>${java.version}</target>
  56.             <scalaVersion>${scala.version}</scalaVersion>
  57.             <sourceDir>${project.build.sourceDirectory}/../scala</sourceDir>
  58.             <testSourceDir>${project.build.testSourceDirectory}/../scala</testSourceDir>
  59.           </configuration>
  60.         </plugin>
  61.         <plugin>
  62.           <groupId>org.eclipse.m2e</groupId>
  63.           <artifactId>lifecycle-mapping</artifactId>
  64.           <version>1.0.0</version>
  65.           <configuration>
  66.             <lifecycleMappingMetadata>
  67.               <pluginExecutions>
  68.                 <pluginExecution>
  69.                   <pluginExecutionFilter>
  70.                     <groupId>net.alchim31.maven</groupId>
  71.                     <artifactId>scala-maven-plugin</artifactId>
  72.                     <versionRange>[1.0.0,)</versionRange>
  73.                     <goals>
  74.                       <goal>add-source</goal>
  75.                       <goal>compile</goal>
  76.                       <goal>testCompile</goal>
  77.                     </goals>
  78.                   </pluginExecutionFilter>
  79.                   <action>
  80.                     <execute>
  81.                       <runOnConfiguration>true</runOnConfiguration>
  82.                       <runOnIncremental>true</runOnIncremental>
  83.                     </execute>
  84.                   </action>
  85.                 </pluginExecution>
  86.               </pluginExecutions>
  87.             </lifecycleMappingMetadata>
  88.           </configuration>
  89.         </plugin>
  90.       </plugins>
  91.     </pluginManagement>
  92.   </build>
  93.  
  94.   <dependencies>
  95.     <dependency>
  96.       <groupId>org.scalactic</groupId>
  97.       <artifactId>scalactic_${scala.version}</artifactId>
  98.       <version>2.2.6</version>
  99.     </dependency>
  100.     <dependency>
  101.       <groupId>org.scalatest</groupId>
  102.       <artifactId>scalatest_${scala.version}</artifactId>
  103.       <version>2.2.6</version>
  104.       <scope>test</scope>
  105.     </dependency>
  106.   </dependencies>
  107.  
  108.   ...

Simple tips and troubleshooting

  • The value of Maven property "project.build.directory" in normal case is ${basedir}/target. You can confirm this using the following command line : "mvn help:evaluate -Dexpression=project.build.directory".
  • Solving "[ERROR Unable to determine if resource ... exists in .." error.]
    Or just add <dependency.locations.enabled>false</dependency.locations.enabled> into the <properties> element of POM file.
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-jar-plugin:2.3.2:jar (default-jar) on project ...: Error assembling JAR
  at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
  at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
  at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
  ...
Caused by: org.apache.maven.plugin.MojoExecutionException: Error assembling JAR
  at org.apache.maven.plugin.jar.AbstractJarMojo.createArchive(AbstractJarMojo.java:223)
  ...
Caused by: org.codehaus.plexus.archiver.ArchiverException: Problem creating jar: ... (Access is denied)
  at org.codehaus.plexus.archiver.AbstractArchiver.createArchive(AbstractArchiver.java:892)
 ...
Caused by: java.io.FileNotFoundException: ... (Access is denied)
  at java.io.RandomAccessFile.open(Native Method)
  at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216)
  at org.codehaus.plexus.archiver.zip.ZipFile.<init>(ZipFile.java:150)
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