如何将maven依赖项作为类路径库添加到Eclipse插件运行时?

时间:2015-07-30 10:08:44

标签: maven eclipse-plugin dependencies classpath tycho

我正在开发一个eclipse插件,我正在将它转换为Maven项目。我使用了“Configure-> Convert to Maven project”选项,并编写了带有相应依赖项的pom.xml文件以及对tycho和maven插件的引用。

<properties>
    <tycho.version>0.23.0</tycho.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

<build>
    <sourceDirectory>src</sourceDirectory>
        <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.eclipse.tycho</groupId>
                <artifactId>tycho-p2-repository-plugin</artifactId>
                <version>${tycho.version}</version>
                <configuration>
                    <includeAllDependencies>true</includeAllDependencies>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
    <plugins>
        <plugin>
            <groupId>org.eclipse.tycho</groupId>
            <artifactId>tycho-maven-plugin</artifactId>
            <version>${tycho.version}</version>
            <extensions>true</extensions>
        </plugin>

        <plugin>
            <groupId>org.eclipse.tycho</groupId>
            <artifactId>target-platform-configuration</artifactId>
            <version>${tycho.version}</version>
            <configuration>
                <target>
                    <artifact>
                        <groupId>${project.groupId}</groupId>
                        <artifactId>${project.artifactId}</artifactId>
                        <version>${project.version}</version>
                    </artifact>
                </target>
                <environments>
                    <environment>
                        <os>linux</os>
                        <ws>gtk</ws>
                        <arch>x86</arch>
                    </environment>
                    <environment>
                        <os>linux</os>
                        <ws>gtk</ws>
                        <arch>x86_64</arch>
                    </environment>
                    <environment>
                        <os>win32</os>
                        <ws>win32</ws>
                        <arch>x86</arch>
                    </environment>
                    <environment>
                        <os>win32</os>
                        <ws>win32</ws>
                        <arch>x86_64</arch>
                    </environment>
                    <environment>
                        <os>macosx</os>
                        <ws>cocoa</ws>
                        <arch>x86_64</arch>
                    </environment>
                </environments>
            </configuration>
        </plugin>
        <plugin>
            <inherited>true</inherited>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
            </configuration>
        </plugin>
    </plugins>
</build>

但是,maven依赖库不会自动添加到项目的类路径中,即使我尝试将它们添加到.classpath文件中,例如 <classpathentry kind="var" path="M2_REPO/net/sf/jung/jung-api/2.0.1/jung-api-2.0.1.jar"/>(已配置M2_REPO类路径变量)我仍在获取MANIFEST文件中缺少类的异常。

是否可以在eclipse中将类路径设置在项目的根目录之外,如果是,是否可以自动将maven依赖库添加到项目的类路径中?

1 个答案:

答案 0 :(得分:0)

eclipse插件只将osgi包和插件作为依赖。如果您将依赖关系作为普通jar,它将不会采取。清单文件将采用eclipse home,目标定义文件的p2存储库或eclipse站点中提供的插件和包。所以我建议你将maven依赖jar转换为osgi bundle或plugin,并将其作为依赖项添加到eclipse插件中,这样你就不会在maven构建过程中出现任何错误。