开发自己的Maven插件之三 使用插件

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好，现在创建另一个Maven项目来使用第二篇创建的plugin.注意还是通过私服获取。

pom.xml配置如下：

<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.mycompany</groupId>  <artifactId>mavenproject1</artifactId>  <version>1.0-SNAPSHOT</version>  <packaging>jar</packaging>  <name>mavenproject1</name>  <url>http://maven.apache.org</url>  <properties>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  </properties>  <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>3.8.1</version>      <scope>test</scope>    </dependency>  </dependencies>  <build>    <plugins>      <plugin> <groupId>com.freebird</groupId> <artifactId>plugin-example1</artifactId> <version>1.0</version> <executions>          <execution>            <phase>compile</phase>            <goals>              <goal>touch</goal>            </goals>          </execution>        </executions>      </plugin>    </plugins>  </build></project>

注意，第二篇产生的代码里面类的注释里包含了@goal touch

/** * Goal which touches a timestamp file. * * @goal touch *  * @phase process-sources */public class MyMojo    extends AbstractMojo

因此，在应用程序中，可以在plugin的execution里面设置在compile阶段执行touch goal.

那么当运行mvn compile的时候，就能看到hello world字样显示在终端上。

chenshu@chenshu-beijing:~/NetBeansProjects/mavenproject1$ mvn compile[INFO] Scanning for projects...[INFO]                                                                         [INFO] ------------------------------------------------------------------------[INFO] Building mavenproject1 1.0-SNAPSHOT[INFO] ------------------------------------------------------------------------[INFO] [INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ mavenproject1 ---[debug] execute contextualize[INFO] Using 'UTF-8' encoding to copy filtered resources.[INFO] skip non existing resourceDirectory /home/chenshu/NetBeansProjects/mavenproject1/src/main/resources[INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ mavenproject1 ---[INFO] Nothing to compile - all classes are up to date[INFO] [INFO] --- plugin-example1:1.0:touch (default) @ mavenproject1 ---[INFO] hello world[INFO] ------------------------------------------------------------------------[INFO] BUILD SUCCESS[INFO] ------------------------------------------------------------------------[INFO] Total time: 0.971s[INFO] Finished at: Mon Jul 02 21:00:53 CST 2012[INFO] Final Memory: 7M/105M[INFO] ------------------------------------------------------------------------

当然，也可以在命令行里面显示的指定，不过有点罗嗦：

mvn com.freebird:plugin-example1:1.0:touch

格式是 groupId:artifactId:version:goal

           

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