I set up a sample project to understand the clean plugin in maven as to how it cleans a child project when the mvn clean:clean is run from the parent project location. Somehow, I see that maven deletes target of parent project but not of child project. This confuses me.
Here is my project structure :
Now the java code is minimal in the project - just a hello world project. I will just show the POM files.
POM for parent project :
<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<groupId>com.practice</groupId>
<artifactId>learning-maven</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
POM for child project :
<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.practice</groupId>
<artifactId>learning-maven</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>child-module1</artifactId>
<version>1.0-SNAPSHOT</version>
</project>
I am only focussing on the clean plugin and not on anything else.
The POM are hence minimal. My question is what is wrong with child pom that maven not cleaning it's target folder ?
I show the <build> tag in effective pom of child project too :
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.5</version>
<executions>
<execution>
<id>default-clean</id>
<phase>clean</phase>
<goals>
<goal>clean</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>default-testResources</id>
<phase>process-test-resources</phase>
<goals>
<goal>testResources</goal>
</goals>
</execution>
<execution>
<id>default-resources</id>
<phase>process-resources</phase>
<goals>
<goal>resources</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>default-jar</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<executions>
<execution>
<id>default-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</execution>
<execution>
<id>default-testCompile</id>
<phase>test-compile</phase>
<goals>
<goal>testCompile</goal>
</goals>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</execution>
</executions>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12.4</version>
<executions>
<execution>
<id>default-test</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>default-install</id>
<phase>install</phase>
<goals>
<goal>install</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.7</version>
<executions>
<execution>
<id>default-deploy</id>
<phase>deploy</phase>
<goals>
<goal>deploy</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.3</version>
<executions>
<execution>
<id>default-site</id>
<phase>site</phase>
<goals>
<goal>site</goal>
</goals>
<configuration>
<outputDirectory>/Users/myUserName/learning-maven/child-module1/target/site</outputDirectory>
<reportPlugins>
<reportPlugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
</reportPlugin>
</reportPlugins>
</configuration>
</execution>
<execution>
<id>default-deploy</id>
<phase>site-deploy</phase>
<goals>
<goal>deploy</goal>
</goals>
<configuration>
<outputDirectory>/Users/myUserName/learning-maven/child-module1/target/site</outputDirectory>
<reportPlugins>
<reportPlugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
</reportPlugin>
</reportPlugins>
</configuration>
</execution>
</executions>
<configuration>
<outputDirectory>/Users/myUserName/learning-maven/child-module1/target/site</outputDirectory>
<reportPlugins>
<reportPlugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
</reportPlugin>
</reportPlugins>
</configuration>
</plugin>
</plugins>
</build>
You have to indicate in the parent POM the child modules, i.e :
<modules>
<module>../child-module1</module>
</modules>
As Arnaud said, you need to put in you pom parent the child modules. You don't need paths, just the artifactId
<modules>
<module>child-module1</module>
</modules>
Related
I have a project and i need to generate both jar and war of the project using same pom.xml.
So when i run 'mvn clean install' it should generate both jar and war in my ~/m2 directory.
I needed this jar to build my second project.
Below is the sample pom.xml.
<artifactId>demo-service</artifactId>
<name>demo-service</name>
<description>service demo</description>
<packaging>war</packaging>
.
.
.
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.6</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>${start-class}</mainClass>
</manifest>
</archive>
<excludes>
<exclude>**/*.properties</exclude>
<exclude>**/*.xml</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<id>default-war</id>
<phase>prepare-package</phase>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<finalName>${pom.artifactId}</finalName>
<appendAssemblyId>false</appendAssemblyId>
<descriptor>src/main/assembly/assembly.xml</descriptor>
</configuration>
<executions>
<execution>
<id>create-archive</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
Thanks.
You can try options archiveClasses and attachClasses of maven-war-plugin
So your configuration can look like:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<archiveClasses>true</archiveClasses>
<attachClasses>true</attachClasses>
</configuration>
</plugin>
You should also use maven-install-plugin
Try this:
<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<artifactId>demo-service</artifactId>
<name>demo-service</name>
<description>service demo</description>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>12</maven.compiler.source>
<maven.compiler.target>12</maven.compiler.target>
</properties>
....
<build>
<finalName>web-app-global-exceptions</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.1</version>
<executions>
<execution>
<phase>package</phase>
<configuration>
<attachClasses>true</attachClasses>
<failOnMissingWebXml>false</failOnMissingWebXml>
<webXml>${basedir}/src/main/webapp/WEB-INF/web.xml</webXml>
</configuration>
<goals>
<goal>inplace</goal>
</goals>
</execution>
</executions>
</plugin>
<!--<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<executions>
<execution>
<id>make-a-jar</id>
<phase>compile</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>-->
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>fully.qualified.MainClass</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-install-plugin</artifactId>
<version>3.0.0-M1</version>
<executions>
<execution>
<id>Add-2-local-repository</id>
<phase>package</phase>
<configuration>
<packaging>jar</packaging>
<!-- <file>${project.build.directory}\${project.artifactId}-jar-with-dependencies.jar</file> -->
<!-- <file>${project.build.directory}\${project.artifactId}-${project.version}.jar</file> -->
<file>${project.build.directory}\${project.artifactId}.jar</file>
</configuration>
<goals>
<goal>install-file</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
I have disabled all of the plugins in my module's pom.xml file and in the parent pom.xml file. I type
`mvn clean install -U`
and in the same directory
`${project.basedir}/src/main/site/resources/repo`
appears, approximately during the time the compile phase executes.
Any ideas about what could be causing this?
Edit:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<name>My Project</name>
<groupId>com.my</groupId>
<artifactId>my.parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<modules>
<module>openid-connect-client</module>
<module>openid-connect-common</module>
<module>openid-connect-server</module>
<module>my.libraries</module>
<module>my.rest</module>
<module>my.spark-utils</module>
<module>openid-connect-server-webapp</module>
</modules>
<repositories>
<repository>
<id>HortonWorks</id>
<url>http://nexus-private.hortonworks.com/nexus/content/groups/public/</url>
</repository>
</repositories>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.basedir>.</project.basedir>
<java.version>1.8</java.version>
<scala.tools.version>2.11</scala.tools.version>
<scala-version>${scala.tools.version}.7</scala-version>
<flyway.maven.plugin.version>4.2.0</flyway.maven.plugin.version>
<maven.war.plugin.version>3.2.2</maven.war.plugin.version>
<maven.install.plugin.version>2.5.2</maven.install.plugin.version>
<sonar.jacoco.reportPaths>
target/coverage-reports/jacoco-ut.exec,target/coverage-reports/jacoco-it.exec
</sonar.jacoco.reportPaths>
<sonar.junit.reportPaths>target/surefire-reports</sonar.junit.reportPaths>
<findbugs.annotations.version>3.0.1</findbugs.annotations.version>
<findbugs.jsr305.version>3.0.2</findbugs.jsr305.version>
<scapegoat.version>1.3.5</scapegoat.version>
<apached.server.jndi.version>1.5.5</apached.server.jndi.version>
<aws-java-sdk.version>1.11.250</aws-java-sdk.version>
<!-- Commons -->
<commons-collections4.version>4.1</commons-collections4.version>
<commons.csv.version>1.1</commons.csv.version>
<commons.fileupload.version>1.3.3</commons.fileupload.version>
<commons.lang3.version>3.5</commons.lang3.version>
<elasticsearch.version>6.2.3</elasticsearch.version>
<elasticsearch.transport.client.version>6.2.3</elasticsearch.transport.client.version>
<lucene.version>7.3.1</lucene.version>
<h2.version>1.4.192</h2.version>
<jboss.logging.version>3.3.1.Final</jboss.logging.version>
<jsoup.version>1.11.2</jsoup.version>
<jmockit.version>1.38</jmockit.version>
<jetty.version>9.4.14.v20181114</jetty.version>
<sonar.scoverage.reportPath>target/scoverage.xml</sonar.scoverage.reportPath>
<sonar.scala.scoverage.reportPath>${sonar.scoverage.reportPath}</sonar.scala.scoverage.reportPath>
<sonar.scala.scapegoat.reportPath>./target/scapegoat</sonar.scala.scapegoat.reportPath>
<sonar.scala.version>${scala-version}</sonar.scala.version>
<!-- Guava -->
<guava.version>22.0</guava.version>
<!-- Snappy -->
<snappy.version>1.0.5</snappy.version>
<!-- Spring -->
<spring.boot.version>1.5.14.RELEASE</spring.boot.version>
<spring.oauth2.version>2.1.0.RELEASE</spring.oauth2.version>
<spring.security.core>4.2.2.RELEASE</spring.security.core>
<spring.security.ldap.version>4.2.2.RELEASE</spring.security.ldap.version>
<spring.version>4.3.7.RELEASE</spring.version>
<!-- Hortonworks Ecosystem -->
<hdp.version>3.0.1.0-187</hdp.version>
<hadoop.version>3.1.1.${hdp.version}</hadoop.version>
<hbase.version>2.0.0.${hdp.version}</hbase.version>
<phoenix.version>5.0.0.${hdp.version}</phoenix.version>
<spark.version>2.3.1.${hdp.version}</spark.version>
<zookeeper.version>3.4.6.${hdp.version}</zookeeper.version>
<!-- Spark Variant -->
<!--<aehrc.variant.spark.version>0.2.0-a1</aehrc.variant.spark.version>-->
<aehrc.variant.spark.version>0.2.0-SNAPSHOT</aehrc.variant.spark.version>
<org.slf4j-version>1.7.25</org.slf4j-version>
</properties>
<profiles>
<!-- Environment Profiles -->
<profile>
<id>local</id>
<properties>
<activatedProfile>local</activatedProfile>
<!-- TODO: For all other env these will be stored on disk -->
<database.url>jdbc:postgresql://localhost:5432/my</database.url>
<database.user>username</database.user>
<database.password>password</database.password>
<postgresql.version>9.4-1200-jdbc41</postgresql.version>
</properties>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
</profile>
<profile>
<id>aws-dev</id>
<properties>
<activatedProfile>aws-dev</activatedProfile>
<!-- TODO: For all other env these will be stored on disk -->
<database.url>
jdbc:postgresql://hostname:5432/db
</database.url>
<database.user>user</database.user>
<database.password>password</database.password>
<postgresql.version>9.4-1200-jdbc41</postgresql.version>
</properties>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
</profile>
<profile>
<id>integration</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<!-- -Dtests.security.manager=false is needed otherwise the ESTestCase fails to initialize -->
<configuration>
<!--<argLine>-Xms128m -Xmx512m -Dtests.security.manager=false</argLine>-->
<argLine>${surefireArgLine}</argLine>
</configuration>
<executions>
<execution>
<id>integration-test</id>
<goals>
<goal>test</goal>
</goals>
<phase>integration-test</phase>
<configuration>
<excludes>
<exclude>none</exclude>
</excludes>
<includes>
<include>**/*IT.java</include>
</includes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>sonar</id>
<build>
<plugins>
<plugin>
<groupId>org.sonarsource.scanner.maven</groupId>
<artifactId>sonar-maven-plugin</artifactId>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!-- This plugin compiles Scala files -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<!-- The configuration is not included unless the profile is active. -->
<!-- This keeps the compiler plugin out of the equation and assists IntelliJ -->
<!-- as long as IntelliJ doesn't try to activate the sonar profile. -->
<configuration>
<scalaVersion>${scala.tools.version}</scalaVersion>
<args>
<arg>-P:scapegoat:dataDir:${sonar.scala.scapegoat.reportPath}
</arg>
<arg>-P:scapegoat:reportOnly:true</arg>
<arg>
-P:scapegoat:overrideLevels:TraversableHead=Warning:TraversableLast=Warning:OptionGet=Warning:MapGetAndGetOrElse=Warning
</arg>
</args>
<compilerPlugins>
<compilerPlugin>
<groupId>com.sksamuel.scapegoat</groupId>
<artifactId>scalac-scapegoat-plugin_${scala.tools.version}
</artifactId>
<version>${scapegoat.version}</version>
</compilerPlugin>
</compilerPlugins>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</profile>
</profiles>
<dependencyManagement>
<dependencies>
...
</dependencies>
</dependencyManagement>
<dependencies>
...
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>
</plugin>
<plugin>
<groupId>org.scoverage</groupId>
<artifactId>scoverage-maven-plugin</artifactId>
<version>1.3.0</version>
<configuration>
<highlighting>true</highlighting>
<scalaVersion>${scala.tools.version}</scalaVersion>
</configuration>
<executions>
<execution>
<id>instrument</id>
<goals>
<goal>pre-compile</goal>
<goal>post-compile</goal>
</goals>
</execution>
<execution>
<id>scoverage-report</id>
<goals>
<goal>report</goal>
</goals>
<phase>prepare-package</phase>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.sonarsource.scanner.maven</groupId>
<artifactId>sonar-maven-plugin</artifactId>
<version>3.2</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
<!-- This plugin compiles Scala files -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.3.2</version>
<executions>
<execution>
<id>add-scala-source</id>
<goals>
<goal>add-source</goal>
</goals>
</execution>
<execution>
<id>scala-compile-first</id>
<phase>process-resources</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>scala-test-compile</id>
<phase>process-test-resources</phase>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.scalatest</groupId>
<artifactId>scalatest-maven-plugin</artifactId>
<version>3.0.5</version>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.21.0</version>
<executions>
<execution>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-install-plugin</artifactId>
<version>${maven.install.plugin.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>${maven.war.plugin.version}</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-maven-plugin</artifactId>
<version>${flyway.maven.plugin.version}</version>
<configuration>
<baselineOnMigrate>true</baselineOnMigrate>
<url>${database.url}</url>
<user>${database.user}</user>
<password>${database.password}</password>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.21.0</version>
<configuration>
<systemProperties>
<spring.profiles.active>${activatedProfile}</spring.profiles.active>
</systemProperties>
</configuration>
</plugin>
<plugin>
<groupId>com.github.alexcojocaru</groupId>
<artifactId>elasticsearch-maven-plugin</artifactId>
<!-- REPLACE THE FOLLOWING WITH THE PLUGIN VERSION YOU NEED -->
<version>6.0</version>
<configuration>
<!-- REPLACE THE FOLLOWING WITH THE ELASTICSEARCH VERSION YOU NEED -->
<version>${elasticsearch.version}</version>
<clusterName>test</clusterName>
<!--These ports must also be changed in "classpath:test/application.properties".-->
<transportPort>9301</transportPort>
<httpPort>9201</httpPort>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.1.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>2.10</version>
</plugin>
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.4.14.v20181114</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>3.0.0-M2</version>
</plugin>
<plugin>
<groupId>org.appfuse.plugins</groupId>
<artifactId>warpath-maven-plugin</artifactId>
<version>3.5.0</version>
</plugin>
<plugin>
<groupId>ro.isdc.wro4j</groupId>
<artifactId>wro4j-maven-plugin</artifactId>
<version>1.8.0</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>ro.isdc.wro4j</groupId>
<artifactId>wro4j-extensions</artifactId>
<version>1.8.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.1</version>
<executions>
<!--
Prepares the property pointing to the JaCoCo runtime agent which
is passed as VM argument when Maven the Surefire plugin is executed.
-->
<execution>
<id>pre-unit-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
<configuration>
<!-- Sets the path to the file which contains the execution data. -->
<destFile>./target/coverage-reports/jacoco-ut.exec
</destFile>
<!--
Sets the name of the property containing the settings
for JaCoCo runtime agent.
-->
<propertyName>surefireArgLine</propertyName>
</configuration>
</execution>
<!--
Ensures that the code coverage report for unit tests is created after
unit tests have been run.
-->
<execution>
<id>post-unit-test</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
<configuration>
<!-- Sets the path to the file which contains the execution data. -->
<dataFile>./target/coverage-reports/jacoco-ut.exec
</dataFile>
<!-- Sets the output directory for the code coverage report. -->
<outputDirectory>./target/site/jacoco-ut
</outputDirectory>
</configuration>
</execution>
<execution>
<id>pre-integration-test</id>
<phase>pre-integration-test</phase>
<goals>
<goal>prepare-agent</goal>
</goals>
<configuration>
<!-- Sets the path to the file which contains the execution data. -->
<destFile>./target/coverage-reports/jacoco-it.exec
</destFile>
<!--
Sets the name of the property containing the settings
for JaCoCo runtime agent.
-->
<propertyName>surefireArgLine</propertyName>
</configuration>
</execution>
<!--
Ensures that the code coverage report for integration tests after
integration tests have been run.
-->
<execution>
<id>post-integration-test</id>
<phase>post-integration-test</phase>
<goals>
<goal>report</goal>
</goals>
<configuration>
<!-- Sets the path to the file which contains the execution data. -->
<dataFile>./target/coverage-reports/jacoco-it.exec
</dataFile>
<!-- Sets the output directory for the code coverage report. -->
<outputDirectory>./target/site/jacoco-it
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
<id>enforce-requirements</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>[3.5.3,)</version>
</requireMavenVersion>
<requireJavaVersion>
<version>[${java.version},)</version>
</requireJavaVersion>
</rules>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
The child pom:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.my</groupId>
<artifactId>my.parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>my.spark-utils</artifactId>
<name>SPARK-UTILS</name>
<packaging>jar</packaging>
<properties>
<scala.override.version>2.11.7</scala.override.version>
<guava.override.version>13.0.1</guava.override.version>
<jetty.override.version>9.3.19.v20170502</jetty.override.version>
</properties>
<profiles>
<profile>
<id>sonar</id>
<build>
<plugins>
<plugin>
<groupId>org.sonarsource.scanner.maven</groupId>
<artifactId>sonar-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.scoverage</groupId>
<artifactId>scoverage-maven-plugin</artifactId>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<configuration>
<scalaVersion>${scala.tools.version}</scalaVersion>
<args>
<arg>-P:scapegoat:dataDir:./target/scapegoat-report</arg>
<arg>-P:scapegoat:reportOnly:true</arg>
<arg>-P:scapegoat:overrideLevels:TraversableHead=Warning:TraversableLast=Warning:OptionGet=Warning:MapGetAndGetOrElse=Warning</arg>
</args>
<compilerPlugins>
<compilerPlugin>
<groupId>com.sksamuel.scapegoat</groupId>
<artifactId>scalac-scapegoat-plugin_${scala.tools.version}</artifactId>
<version>${scapegoat.version}</version>
</compilerPlugin>
</compilerPlugins>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</profile>
</profiles>
<dependencies>
...
</dependencies>
<build>
<plugins>
<!-- This plugin compiles Scala files -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
</plugin>
<!-- This plugin compiles Java files -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
<!-- Maven Shade Plugin -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
<configuration>
<minimizeJar>true</minimizeJar>
<relocations>
<relocation>
<pattern>it.unimi.dsi.fastutil</pattern>
<shadedPattern>my.it.unimi.dsi.fastutil</shadedPattern>
</relocation>
<relocation>
<pattern>com.google</pattern>
<shadedPattern>my.com.google</shadedPattern>
</relocation>
</relocations>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/license/**</exclude>
<exclude>META-INF/*</exclude>
<exclude>META-INF/maven/**</exclude>
<exclude>LICENSE</exclude>
<exclude>NOTICE</exclude>
<exclude>/*.txt</exclude>
<exclude>build.properties</exclude>
</excludes>
</filter>
</filters>
</configuration>
</plugin>
</plugins>
<finalName>my-spark-utils</finalName>
</build>
I don't have enough space to include all of the dependency information.
I am having an issue migrating from Adobe Flex 3.3.0.4852 to 4.5.1.21328
Applying the same configuration I had it set up it throws a exception executing flexmojos-maven-plugin
<plugin>
<groupId>org.sonatype.flexmojos</groupId>
<artifactId>flexmojos-maven-plugin</artifactId>
<version>3.2.0</version>
<extensions>true</extensions>
<executions>
<execution>
<goals>
<goal>compile-swf</goal>
</goals>
</execution>
</executions>
<configuration>
<moduleFiles>
<module>APP_MIGRATED.mxml</module>
</moduleFiles>
<locales>
<param>en_US</param>
</locales>
<services>${basedir}/src/main/resources/services-config.xml</services>
<contextRoot>root</contextRoot>
<keepAllTypeSelectors>true</keepAllTypeSelectors>
<output>${basedir}/target/APP_MIGRATED.swf</output>
<targetPlayer>9.0.0</targetPlayer>
</configuration>
</plugin>
The error is triying to compile the source it trows the next error:
[ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\advancedgrids\4.5.1.21328\advancedgrids-4.5.1.21328.swc$defaults.css:[13,-1]
{ expected. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\charts\4.5.1.21328\charts-4.5.1.21328.swc$defaults.css:[13,-1]
{ expected. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\charts\4.5.1.21328\charts-4.5.1.21328.swc$defaults.css:[14,-1]
{ expected. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\charts\4.5.1.21328\charts-4.5.1.21328.swc$defaults.css:[108,-1]
Unexpected character: D. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\charts\4.5.1.21328\charts-4.5.1.21328.swc$defaults.css:[112,-1]
{ expected. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\framework\4.5.1.21328\framework-4.5.1.21328.swc$defaults.css:[15,-1]
{ expected. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\mx\4.5.1.21328\mx-4.5.1.21328.swc$defaults.css:[15,-1]
{ expected. [ERROR]
C:\m2_repo_clean\com\adobe\flex\framework\spark\4.5.1.21328\spark-4.5.1.21328.swc$defaults.css:[15,-1]
{ expected. [WARNING]
C:\Workspaces\aa_Branches\aa_jdk8_upgrade\flex\src\main\flexapp\APP_MIGRATED.mxml:[0,-1]
CSS selector condition type is not supported: ':normalWithPrompt'
[WARNING]
C:\Workspaces\aa_Branches\aa_jdk8_upgrade\flex\src\main\flexapp\APP_MIGRATED.mxml:[0,-1]
CSS selector condition type is not supported: ':disabledWithPrompt'
This is my full pom configuration
<parent>
<artifactId>app-migrated</artifactId>
<groupId>com.appmigrated</groupId>
<version>1.7-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>flex</artifactId>
<packaging>pom</packaging>
<name>Flex</name>
<build>
<finalName>APP_MIGRATED</finalName>
<sourceDirectory>src/main/flexapp</sourceDirectory>
<resources>
<resource>
<directory>${basedir}/src/main/resources</directory>
</resource>
<resource>
<directory>${basedir}/target/generated-resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.sonatype.flexmojos</groupId>
<artifactId>flexmojos-maven-plugin</artifactId>
<version>${flex-mojos.version}</version>
<extensions>true</extensions>
<executions>
<execution>
<goals>
<goal>compile-swf</goal>
</goals>
</execution>
</executions>
<configuration>
<moduleFiles>
<module>APP_MIGRATED.mxml</module>
</moduleFiles>
<locales>
<param>en_US</param>
</locales>
<services>${basedir}/src/main/resources/services-config.xml</services>
<contextRoot>root</contextRoot>
<keepAllTypeSelectors>true</keepAllTypeSelectors>
<output>${basedir}/target/APP_MIGRATED.swf</output>
<targetPlayer>9.0.0</targetPlayer>
</configuration>
</plugin>
<plugin>
<groupId>org.sonatype.flexmojos</groupId>
<artifactId>flexmojos-maven-plugin</artifactId>
<version>3.2.0</version>
<executions>
<execution>
<goals>
<goal>wrapper</goal>
</goals>
<phase>generate-resources</phase>
</execution>
</executions>
<configuration>
<ignoreVersionIssues>true</ignoreVersionIssues>
<htmlName>APP_MIGRATED</htmlName>
<outputDirectory>${project.build.directory}/html-wrapper</outputDirectory>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>unpack-config</id>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<phase>generate-resources</phase>
<configuration>
<outputDirectory>${project.build.directory}/generated-resources</outputDirectory>
<includeArtifacIds>APP_MIGRATED</includeArtifacIds>
<includeGroupIds>${project.groupId}</includeGroupIds>
<excludeTransitive>true</excludeTransitive>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>make.html-bundle</id>
<goals>
<goal>single</goal>
</goals>
<phase>package</phase>
<configuration>
<descriptors>
<descriptor>src/main/assembly/html-bundle.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<id>make.resources</id>
<goals>
<goal>single</goal>
</goals>
<phase>package</phase>
<configuration>
<descriptors>
<descriptor>src/main/assembly/resources.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<flex.sdk.version>4.5.1.21328</flex.sdk.version>
<flex-mojos.version>4.0-RC2</flex-mojos.version>
</properties>
<dependencies>
<dependency>
<groupId>com.adobe.flex.framework</groupId>
<artifactId>flex-framework</artifactId>
<version>${flex.sdk.version}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>com.adobe.cairngorm</groupId>
<artifactId>cairngorm</artifactId>
<version>2.2.1</version>
<type>swc</type>
</dependency>
</dependencies>
I know maybe there is can be another errors after this one, but this is the one which concerns me more.
Greetings,
try flexmojos 7 :
<properties>
<flexmojos.version>7.0.1</flexmojos.version>
<flex.version>4.13.0.20140701</flex.version>
<flash.version>16.0</flash.version>
</properties>
plugin look like this
<plugins>
<plugin>
<groupId>net.flexmojos.oss</groupId>
<artifactId>flexmojos-maven-plugin</artifactId>
<version>${flexmojos.version}</version>
<extensions>true</extensions>
<configuration>
<sourceFile>APP_MIGRATED.mxml</sourceFile>
<compilerWarnings>
<warn-no-constructor>false</warn-no-constructor>
</compilerWarnings>
</configuration>
<dependencies>
<!-- This handles a bug in maven which causes problems with flex resources -->
<dependency>
<groupId>net.flexmojos.oss</groupId>
<artifactId>flexmojos-threadlocaltoolkit-wrapper</artifactId>
<version>${flexmojos.version}</version>
</dependency>
<!-- Without this FM will use the compiler configured in its master
pom, which will result in version conflicts -->
<dependency>
<groupId>org.apache.flex</groupId>
<artifactId>compiler</artifactId>
<version>${flex.version}</version>
<type>pom</type>
</dependency>
</dependencies>
</plugin>
I use aspectj-maven-plugin and jetty-all in my java project.
But after run "mvn clean install" there will be a warning message.
....
[INFO] --- aspectj-maven-plugin:1.8:compile (default) # as ---
[INFO] Showing AJC message detail for messages of types: [error, warning, fail]
[WARNING] incorrect classpath: /home/xxxx/.m2/repository/org/eclipse/jetty/aggregate/jetty-all/9.3.8.v20160314/jetty-all-9.3.8.v20160314.pom
<unknown source file>:<no line information>
....
If I remove aspectj maven plugin there will be no warning.
pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<groupId>xxx</groupId>
<artifactId>xxx</artifactId>
<version>0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>xxx</name>
<url>xxx</url>
<dependencies>
<dependency>
<groupId>org.eclipse.jetty.aggregate</groupId>
<artifactId>jetty-all</artifactId>
<version>9.3.8.v20160314</version>
<type>pom</type>
</dependency>
...
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.7</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.8.7</version>
</dependency>
</dependencies>
<profiles>
...
</profiles>
<build>
<finalName>xxx</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>xxx.xxx.Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- this is used for inheritance merges -->
<phase>package</phase> <!-- bind to the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.8</version>
<configuration>
<complianceLevel>1.8</complianceLevel>
<source>1.8</source>
<target>1.8</target>
<proc>none</proc>
</configuration>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>xxx.xxx.Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<id>copy</id>
<phase>install</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<exec dir="${basedir}" executable="svn"
failifexecutionfails="false"
output="${project.build.directory}/classes/svn.txt">
<arg line="info"/>
</exec>
</target>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3</version>
<configuration>
<debug>true</debug>
<debuglevel>lines,vars,source</debuglevel>
<source>1.8</source>
<target>1.8</target>
<showWarnings>true</showWarnings>
<encoding>UTF-8</encoding>
<compilerArguments>
<extdirs>src/main/webapp/WEB-INF/lib</extdirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>2.2.1</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<distributionManagement>
<!-- use the following if you're not using a snapshot version. -->
<repository>
<id>releases</id>
<url>xxx</url>
</repository>
<!-- use the following if you ARE using a snapshot version. -->
<snapshotRepository>
<id>snapshots</id>
<url>xxx</url>
</snapshotRepository>
</distributionManagement>
</project>
Could anybody tell me how to fix it?
The warning that you get to see are generated by the plugin used :
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.8</version>
<configuration>
<complianceLevel>1.8</complianceLevel>
<bootclasspath><!--try including correct classpath here--></bootclasspath>
<source>1.8</source>
<target>1.8</target>
<proc>none</proc>
</configuration>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
</plugin>
I have a mixed Scala/Java project that doesn't compile well.
The problem arises when Java code is trying to call Scala code in the same package.
Of course, I have the standard layout:
src/main/java
src/main/scala
src/test/java
src/test/scala
I've looked at other similar Stackoverflow questions but this question is a little outdated. This other question doesn't help either.
I have also followed the scala-maven-plugin documentation page.
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.1.6</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<executions>
<execution>
<id>scala-compile-first</id>
<phase>process-resources</phase>
<goals>
<goal>add-source</goal>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>scala-test-compile</id>
<phase>process-test-resources</phase>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
I have tried unsuccessfully to follow this blog post.
IDEA project with Scala plugin imported from the pom.xml can compile and run my project successfully.
What is the right way of doing it?
Does the Java code gets compiled twice? First by the Scala plugin and the by the Java plugin?.
Here is a working example of pom.xml :
<?xml version="1.0" encoding="UTF-8"?>
<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">
<modelVersion>4.0.0</modelVersion>
<groupId>stackoverflow</groupId>
<artifactId>q24448582</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<scala.version>2.10.3</scala.version>
</properties>
<dependencies>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.scala-tools</groupId>
<artifactId>maven-scala-plugin</artifactId>
<version>2.15.2</version>
<executions>
<execution>
<id>compile</id>
<goals>
<goal>compile</goal>
</goals>
<phase>compile</phase>
</execution>
<execution>
<id>test-compile</id>
<goals>
<goal>testCompile</goal>
</goals>
<phase>test-compile</phase>
</execution>
<execution>
<phase>process-resources</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Problem 1
At first I thought the problem was due to using a modern version of the maven-compiler-plugin. I was using version 3.0 instead of 2.0.2.
The solution has been:
- Remove the maven-compiler-plugin
- Add this setting: incremental
Finally my pom.xml is this:
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.1.6</version>
<configuration>
<recompileMode>incremental</recompileMode>
<args>
<arg>-deprecation</arg>
<arg>-explaintypes</arg>
<arg>-target:jvm-1.7</arg>
</args>
</configuration>
<executions>
<execution>
<id>scala-compile-first</id>
<phase>process-resources</phase>
<goals>
<goal>add-source</goal>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>scala-test-compile</id>
<phase>process-test-resources</phase>
<goals>
<goal>add-source</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
Problem 2
Another problem I was experiencing is this:
<dependencies>
<dependency>
<groupId>org.json4s</groupId>
<artifactId>json4s-native_${scala.version}</artifactId>
<version>3.2.9</version>
</dependency>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}.4</version>
</dependency>
</dependencies>
<properties>
<scala.version>2.10</scala.version>
</properties>
This make this solved problem arise:
https://issues.scala-lang.org/browse/SI-5733
Probably it was using an old version of the Scala compiler.
The solution has been to rename scala.version to scala.major, as this property has a special meaning.
In order to get the scala-maven-plugin to respect Java 1.8, but still allow mixed compilation of java and scala, we use this:
...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
<executions>
<execution>
<id>default-compile</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<version>3.2.2</version>
<configuration>
<recompileMode>incremental</recompileMode>
</configuration>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
...
I add blow code at pom.xml file <build> block and working good!
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<!-- SCALA AND JAVA MIX COMPILATION -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>scala-maven-plugin</artifactId>
<executions>
<execution>
<id>scala-compile</id>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>scala-test-compile</id>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.2</version>
<configuration>
<artifactSet>
<includes>
<include>*:*</include>
</includes>
</artifactSet>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<finalName>${project.artifactId}-shaded-${project.version}</finalName>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
...
</pluginManagement>
<resources>
...
</resources>
</build>