是否可以使用org.codehaus.mojo：build-helper-maven-plugin将原生dll捆绑到war文件中？

时间：2013-01-09 11:01:54

标签： java maven package bundle native

我有一组用maven构建的java项目。

现在其中一个依赖于本机DLL，而后者依赖于其他几个，我也构建了所有这些DLL。构建的最终产品是war文件。我需要这些dll在war文件中。

我知道一种方法是将这些dll包含为相应java项目的资源。这样做意味着我必须在构建项目之前将这些dll复制到相应java项目的resources目录中。

但我正试图探索另一种方式而不确定是否只是我做错了或者根本不可能。我在谈论attach-artifact的{​​{1}}目标。

以下是我尝试这样做的方法：

根级别pom.xml：

org.codehaus.mojo:build-helper-maven-plugin

本机DLL的pom.xml：

<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.shunra</groupId>
  <name>VCat-build</name>
  <version>1.0.0.SNAPSHOT</version>
  <artifactId>VCat-build</artifactId>
  <packaging>pom</packaging>
  <modules>
    <module>../../../../DriverProxy</module>
    <module>../../../VCat</module>
    <!-- More modules follow -->
  </modules>
  <build>
    <plugins>
    </plugins>
  </build>
</project>

Java项目的pom.xml：

<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>com.shunra.localDriverProxy</groupId>
  <version>0.0.1</version>
  <artifactId>local-driver-proxy</artifactId>
  <packaging>pom</packaging>
  <name>Local Driver Proxy</name>
  <properties>
    <msbuild.exe>C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe</msbuild.exe>
    <msbuild.configuration>StratusRelease</msbuild.configuration>
  </properties>
  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>1.2.1</version>
        <configuration>
          <executable>${msbuild.exe}</executable>
          <workingDirectory>${basedir}</workingDirectory>
        </configuration>
        <executions>
          <execution>
            <id>clean-with-msbuild</id>
            <phase>clean</phase>
            <goals>
              <goal>exec</goal>
            </goals>
            <configuration>
              <arguments>
                <argument>/t:Clean</argument>
                <argument>/p:Configuration=${msbuild.configuration}</argument>
                <argument>LocalDriverProxy.sln</argument>
              </arguments>
            </configuration>
          </execution>
          <execution>
            <id>build-with-msbuild</id>
            <phase>compile</phase>
            <goals>
              <goal>exec</goal>
            </goals>
            <configuration>
              <arguments>
                <argument>/t:Build</argument>
                <argument>/p:Configuration=${msbuild.configuration}</argument>
                <argument>LocalDriverProxy.sln</argument>
              </arguments>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <version>1.7</version>
        <executions>
          <execution>
            <id>attach-local-driver-proxy</id>
            <phase>package</phase>
            <goals>
              <goal>attach-artifact</goal>
            </goals>
            <configuration>
              <artifacts>
                <artifact>
                  <file>${basedir}/../Distribution/DataStruct.dll</file>
                  <classifier>DataStruct</classifier>
                  <type>dll</type>
                </artifact>
                <artifact>
                  <file>${basedir}/../Distribution/GraphSetup.dll</file>
                  <classifier>GraphSetup</classifier>
                  <type>dll</type>
                </artifact>
                <!-- more artifacts follow -->
              </artifacts>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>

运行<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.shunra</groupId> <artifactId>vcat</artifactId> <version>0.0.1</version> <packaging>war</packaging> <properties> <java-version>1.6</java-version> <org.springframework-version>3.1.0.RELEASE</org.springframework-version> <org.aspectj-version>1.6.9</org.aspectj-version> <org.slf4j-version>1.5.10</org.slf4j-version> </properties> <dependencies> <!-- Quite a few dependencies follow --> </dependencies> <build> <plugins> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source/> <target/> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.0.1</version> <configuration> <webappDirectory>target/exploded</webappDirectory> <archive> <!-- <manifest> <addDefaultImplementationEntries>true</addDefaultImplementationEntries> <addClasspath>true</addClasspath> </manifest> --> </archive> </configuration> <executions> <execution> <id>prepare-war</id> <phase>prepare-package</phase> <goals> <goal>exploded</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project> 成功，war文件已创建，但它不包含任何本机DLL。这些DLL构建得很好，但它们永远不会复制到任何地方。

我跑了mvn package。以下是我认为相关的行：

mvn -X

我对maven并不熟悉，所以我可能从日志中省略了重要部分。完整的日志在这里 - http://pastebin.com/raw.php?i=fhZCmGxB（我删除了其他几个java项目的构建日志，它们看起来都一样，但占用了大量空间）

所以我的问题是 - 我可以使用Apache Maven 3.0.4 (r1232337; 2012-01-17 03:44:56-0500) Maven home: o:\java\apache-maven-3.0.4 Java version: 1.6.0_27, vendor: Sun Microsystems Inc. Java home: c:\Program Files\Java\jdk1.6.0_27\jre . . . [DEBUG] ----------------------------------------------------------------------- [DEBUG] Goal: org.codehaus.mojo:build-helper-maven-plugin:1.7:attach-artifact (attach-local-driver-proxy) [DEBUG] Style: Regular [DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?> <configuration> <artifacts> <artifact> <file>C:\dev\shunra\DriverProxy/../Distribution/DataStruct.dll</file> <classifier>DataStruct</classifier> <type>dll</type> </artifact> <artifact> <file>C:\dev\shunra\DriverProxy/../Distribution/GraphSetup.dll</file> <classifier>GraphSetup</classifier> <type>dll</type> </artifact> . . . </artifacts> <basedir>${basedir}</basedir> <mavenSession>${session}</mavenSession> <project>${project}</project> <runOnlyAtExecutionRoot default-value="false">${buildhelper.runOnlyAtExecutionRoot}</runOnlyAtExecutionRoot> <skipAttach default-value="false">${buildhelper.skipAttach}</skipAttach> </configuration> [DEBUG] ======================================================================= [DEBUG] com.shunra.localDriverProxy:local-driver-proxy:pom:0.0.1 . . . [INFO] --- build-helper-maven-plugin:1.7:attach-artifact (attach-local-driver-proxy) @ local-driver-proxy --- [DEBUG] org.codehaus.mojo:build-helper-maven-plugin:jar:1.7: . . . [DEBUG] org.codehaus.plexus:plexus-utils:jar:1.5.8:compile [DEBUG] Created new class realm plugin>org.codehaus.mojo:build-helper-maven-plugin:1.7 [DEBUG] Importing foreign packages into class realm plugin>org.codehaus.mojo:build-helper-maven-plugin:1.7 [DEBUG] Imported: < maven.api [DEBUG] Populating class realm plugin>org.codehaus.mojo:build-helper-maven-plugin:1.7 [DEBUG] Included: org.codehaus.mojo:build-helper-maven-plugin:jar:1.7 . . . [DEBUG] Excluded: org.apache.maven:maven-artifact:jar:2.0.6 [DEBUG] Configuring mojo org.codehaus.mojo:build-helper-maven-plugin:1.7:attach-artifact from plugin realm ClassRealm[plugin>org.codehaus.mojo:build-helper-maven-plugin:1.7, parent: sun.misc.Launcher$AppClassLoader@3326b249] [DEBUG] Configuring mojo 'org.codehaus.mojo:build-helper-maven-plugin:1.7:attach-artifact' with basic configurator --> [DEBUG] (s) file = C:\dev\shunra\DriverProxy\..\Distribution\DataStruct.dll [DEBUG] (s) classifier = DataStruct [DEBUG] (s) type = dll [DEBUG] (s) file = C:\dev\shunra\DriverProxy\..\Distribution\GraphSetup.dll [DEBUG] (s) classifier = GraphSetup [DEBUG] (s) type = dll . . . [DEBUG] (f) artifacts = [org.codehaus.mojo.buildhelper.Artifact@7e79b177, ...] [DEBUG] (f) basedir = C:\dev\shunra\DriverProxy [DEBUG] (f) mavenSession = org.apache.maven.execution.MavenSession@37567e6c [DEBUG] (f) project = MavenProject: com.shunra.localDriverProxy:local-driver-proxy:0.0.1 @ C:\dev\shunra\DriverProxy\pom.xml [DEBUG] (f) runOnlyAtExecutionRoot = false [DEBUG] (f) skipAttach = false [DEBUG] -- end configuration -- 来做我需要的东西 - 将原生DLL捆绑到战争中吗？

修改

我尝试过SpaceTrucker建议的方法，没有产生错误，但产生的战争仍然是相同的 - 没有包装DLL。 maven日志包含以下条目：

org.codehaus.mojo:build-helper-maven-plugin

日志提到[DEBUG] ======================================================================= [DEBUG] com.shunra:vcat:war:0.0.1 . . . [DEBUG] com.shunra.localDriverProxy:local-driver-proxy:dll:DataStruct:0.0.1:compile . . . [INFO] Exploding webapp... [INFO] Copy webapp webResources to C:\dev\shunra\Application\VCat\target\exploded [INFO] Assembling webapp vcat in C:\dev\shunra\Application\VCat\target\exploded [DEBUG] Processing: spring-context-3.1.0.RELEASE.jar . . . [DEBUG] Processing: local-driver-proxy-0.0.1.dll [DEBUG] Skipping artifact of type dll for WEB-INF/lib [INFO] [INFO] --- maven-war-plugin:2.0.1:war (default-war) @ vcat --- [DEBUG] Configuring mojo org.apache.maven.plugins:maven-war-plugin:2.0.1:war from plugin realm ClassRealm[plugin>org.apache.maven.plugins:maven-war-plugin:2.0.1, parent: sun.misc.Launcher$AppClassLoader@3326b249] . . . [DEBUG] -- end configuration -- [INFO] Exploding webapp... [INFO] Copy webapp webResources to C:\dev\shunra\Application\VCat\target\exploded [INFO] Assembling webapp vcat in C:\dev\shunra\Application\VCat\target\exploded [DEBUG] Processing: spring-context-3.1.0.RELEASE.jar . . . [DEBUG] Processing: local-driver-proxy-0.0.1.dll [DEBUG] Skipping artifact of type dll for WEB-INF/lib [INFO] Generating war C:\dev\shunra\Application\VCat\target\vcat-0.0.1.war ，但此文件不存在！

1 个答案:

答案 0 :(得分：1)

从我在你的pom中看到的是，Java Project没有声明为包含本机dll的项目构建战争的依赖项。在声明这种依赖时你应该没问题。

编辑：
将其添加到war文件pom的dependencies部分：

<dependency>
  <groupId>com.shunra.localDriverProxy</groupId>
  <version>0.0.1</version>
  <artifactId>local-driver-proxy</artifactId>
  <classifier>DataStruct</classifier>
  <type>dll</type>
</dependency>
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