8.5. 使用Maven Dependency插件进行优化  TOC  8.7. 小结

8.6. 最终的POM

作为一个最后的总结，最终的POM文件被列出以作为本章的参考。这是simple-parent的顶层POM.

Example 8.1. simple-parent 的最终 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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.sonatype.mavenbook.ch08</groupId>
  <artifactId>simple-parent</artifactId>
  <packaging>pom</packaging>
  <version>1.0</version>
  <name>Chapter 8 Simple Parent Project</name>
 
  <modules>
    <module>simple-command</module>
    <module>simple-model</module>
    <module>simple-weather</module>
    <module>simple-persist</module>
    <module>simple-webapp</module>
  </modules>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <configuration>
            <source>1.5</source>
            <target>1.5</target>
          </configuration>
        </plugin>
        <plugin>
          <groupId>org.codehaus.mojo</groupId>
          <artifactId>hibernate3-maven-plugin</artifactId>
          <version>2.1</version>
          <configuration>
            <components>
              <component>
                <name>hbm2ddl</name>
                <implementation>annotationconfiguration</implementation>
              </component>
            </components>
          </configuration>
          <dependencies>
            <dependency>
              <groupId>hsqldb</groupId>
              <artifactId>hsqldb</artifactId>
              <version>${hsqldb.version}</version>
            </dependency>
          </dependencies>
        </plugin>
      </plugins>
   </pluginManagement> 
  </build>

  <properties>
    <hibernate.annotations.version>3.3.0.ga</hibernate.annotations.version>
    <hsqldb.version>1.8.0.7</hsqldb.version>
  </properties>
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring</artifactId>
        <version>2.0.7</version>
      </dependency>
      <dependency>
        <groupId>org.apache.velocity</groupId>
        <artifactId>velocity</artifactId>
        <version>1.5</version>
      </dependency>  
      <dependency>
        <groupId>javax.persistence</groupId>
        <artifactId>persistence-api</artifactId>
        <version>1.0</version>
      </dependency>
      <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-annotations</artifactId>
        <version>${hibernate.annotations.version}</version>
      </dependency>
      <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-commons-annotations</artifactId>
        <version>${hibernate.annotations.version}</version>
      </dependency>
      <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate</artifactId>
        <version>3.2.5.ga</version>
        <exclusions>
          <exclusion>
            <groupId>javax.transaction</groupId>
            <artifactId>jta</artifactId>
          </exclusion>
        </exclusions>
      </dependency>
    </dependencies>
  </dependencyManagement>
  
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
</project>

下面是该工具的命令行版本，simple-command的最终POM。

Example 8.2. simple-command 的最终 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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.sonatype.mavenbook.ch08</groupId>
    <artifactId>simple-parent</artifactId>
    <version>1.0</version>
  </parent>

  <artifactId>simple-command</artifactId>
  <packaging>jar</packaging>
  <name>Chapter 8 Simple Command Line Tool</name>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jar-plugin</artifactId>
          <configuration>
            <archive>
              <manifest>
                <mainClass>org.sonatype.mavenbook.weather.Main</mainClass>
                <addClasspath>true</addClasspath>
              </manifest>
            </archive>
          </configuration>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <configuration>
            <testFailureIgnore>true</testFailureIgnore>
          </configuration>
        </plugin>
        <plugin>
         <artifactId>maven-assembly-plugin</artifactId>
          <configuration>
            <descriptorRefs>
              <descriptorRef>jar-with-dependencies</descriptorRef>
            </descriptorRefs>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>

  <dependencies>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-weather</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-persist</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring</artifactId>
    </dependency>
    <dependency>
      <groupId>org.apache.velocity</groupId>
      <artifactId>velocity</artifactId>
    </dependency>    
  </dependencies>
</project>

接下来是simple-model项目的POM。simple-model包含了所有应用的模型对象。

Example 8.3. simple-model 的最终 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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.sonatype.mavenbook.ch08</groupId>
    <artifactId>simple-parent</artifactId>
    <version>1.0</version>
  </parent>
  <artifactId>simple-model</artifactId>
  <packaging>jar</packaging>

  <name>Chapter 8 Simple Object Model</name>

  <dependencies>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-annotations</artifactId>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate</artifactId>
    </dependency>
    <dependency>
      <groupId>javax.persistence</groupId>
      <artifactId>persistence-api</artifactId>
    </dependency>
  </dependencies>
</project>

下一个POM是simple-persist项目的POM。simple-persist项目包含了使用Hibernate实现的所有持久化逻辑。

Example 8.4. simple-persist 的最终 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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.sonatype.mavenbook.ch08</groupId>
    <artifactId>simple-parent</artifactId>
    <version>1.0</version>
  </parent>
  <artifactId>simple-persist</artifactId>
  <packaging>jar</packaging>

  <name>Chapter 8 Simple Persistence API</name>

  <dependencies>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-model</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate</artifactId>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-annotations</artifactId>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-commons-annotations</artifactId>
    </dependency>
    <dependency>
      <groupId>org.apache.geronimo.specs</groupId>
      <artifactId>geronimo-jta_1.1_spec</artifactId>
      <version>1.1</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring</artifactId>
    </dependency>
  </dependencies>
</project>

simple-weather项目包含了解析Yahoo! Weather RSS信息源的所有逻辑。该项目依赖于simple-model项目。

Example 8.5. simple-weather 的最终 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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.sonatype.mavenbook.ch08</groupId>
    <artifactId>simple-parent</artifactId>
    <version>1.0</version>
  </parent>
  <artifactId>simple-weather</artifactId>
  <packaging>jar</packaging>

  <name>Chapter 8 Simple Weather API</name>

  <dependencies>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-model</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>log4j</groupId>
      <artifactId>log4j</artifactId>
      <version>1.2.14</version>
    </dependency>
    <dependency>
      <groupId>dom4j</groupId>
      <artifactId>dom4j</artifactId>
      <version>1.6.1</version>
    </dependency>
    <dependency>
      <groupId>jaxen</groupId>
      <artifactId>jaxen</artifactId>
      <version>1.1.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.commons</groupId>
      <artifactId>commons-io</artifactId>
      <version>1.3.2</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
</project>

最后，simple-webapp项目与simple-weather项目生成的类库交互，同时也将获得的天气预报数据存储至HSQLDB数据库。

Example 8.6. simple-webapp 的最终 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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>org.sonatype.mavenbook.ch08</groupId>
    <artifactId>simple-parent</artifactId>
    <version>1.0</version>
  </parent>

  <artifactId>simple-webapp</artifactId>
  <packaging>war</packaging>
  <name>Chapter 8 Simple Web Application</name>
  <dependencies>
    <dependency>
      <groupId>org.apache.geronimo.specs</groupId>
      <artifactId>geronimo-servlet_2.4_spec</artifactId>
      <version>1.1.1</version>
    </dependency>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-model</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-weather</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>org.sonatype.mavenbook</groupId>
      <artifactId>simple-persist</artifactId>
      <version>0.5</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring</artifactId>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.1.2</version>
    </dependency>
    <dependency>
      <groupId>taglibs</groupId>
      <artifactId>standard</artifactId>
      <version>1.1.2</version>
    </dependency>
    <dependency>
      <groupId>org.apache.velocity</groupId>
      <artifactId>velocity</artifactId>
    </dependency>
  </dependencies>
  <build>
    <finalName>simple-webapp</finalName>
    <plugins>
      <plugin>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>maven-jetty-plugin</artifactId>
        <version>6.1.9</version>
        <dependencies>
          <dependency>
            <groupId>hsqldb</groupId>
            <artifactId>hsqldb</artifactId>
            <version>${hsqldb.version}</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

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