Bla*_*TNC 4 manifest.mf javabeans maven maven-shade-plugin
当项目使用Maven-jar-plugin时,很容易在jar中包含自定义清单文件,但是我找不到使用Maven阴影执行相同操作的方法。在使用“ Maven-shade-plugin”时如何使用自己的清单文件?
额外细节:
我的自定义清单文件位于“ src / main / resources / META-INF / MANIFEST.MF”中。Maven不包括我的文件,而是在最终的jar中将其替换为默认的Maven清单文件。
我需要一个自定义清单文件的原因是在清单中为swing组件库指定一些JavaBeans类。清单文件中应使用以下格式指定多个JavaBeans类,如此处所述。请注意,空行(和行分组)对于在清单中标记JavaBeans类很重要。
Name: SomeBean1.class
Java-Bean: True
Name: SomeBean2.class
Java-Bean: True
Name: SomeBean3.class
Java-Bean: True
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尝试的解决方案列表(这些方法无效):
该代码仅在使用Maven jar插件(而非阴影)时有效。
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
Run Code Online (Sandbox Code Playgroud)该链接显示 “与此处的所有示例一样,此配置可以在所有使用Maven Archiver的插件中使用,而不仅仅是本示例中的Maven-jar-plugin。” 根据该建议,我尝试了以下代码,但这也不起作用。(Maven仍用默认清单文件替换了清单文件。)
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<archive>
<manifestFile>src/main/resources/META-INF/MANIFEST.MF</manifestFile>
</archive>
<shadedArtifactAttached>true</shadedArtifactAttached>
<shadedClassifierName>core</shadedClassifierName>
<createDependencyReducedPom>false</createDependencyReducedPom>
<minimizeJar>true</minimizeJar>
</configuration>
</execution>
</executions>
</plugin>
Run Code Online (Sandbox Code Playgroud)由于以下原因,我无法使用此处所述的阴影“ ManifestResourceTransformer” 来完成这项工作。我需要将JavaBeans类添加到清单文件中,如上文“其他详细信息”中所述。但是,如果我使用清单ManifestResourceTransformer添加清单条目,则这些条目将以不可预测的顺序(随机寻找)插入清单文件中。对于指定JavaBeans类,清单条目的顺序(行顺序)很重要。
我尝试使用IncludeResourceTransformer,但是以下代码产生以下错误:“创建阴影jar时出错:重复的条目:META-INF / MANIFEST.MF”。
<configuration> <shadedArtifactAttached>true</shadedArtifactAttached>
<shadedClassifierName>core</shadedClassifierName><createDependencyReducedPom>false</createDependencyReducedPom>
<minimizeJar>true</minimizeJar>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.IncludeResourceTransformer">
<resource>META-INF/MANIFEST.MF</resource>
<file>src/main/resources/META-INF/MANIFEST.MF</file>
</transformer>
</transformers>
</configuration>
Run Code Online (Sandbox Code Playgroud)The following pom configuration allows the programmer to replace the manifest file created by Apache Maven Shade plugin, with a custom manifest file. The custom manifest file should be placed in this directory in the maven project: "src/main/resources/META-INF/MANIFEST.MF"
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
...
<transformers>
<!-- Don't do this: Avoid adding anything that makes shade create or modify a manifest file.
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.mypackage.MyMainClass</mainClass>
</transformer>
-->
<!-- Add a transformer to exclude any other manifest files (possibly from dependencies). -->
<transformer implementation="org.apache.maven.plugins.shade.resource.DontIncludeResourceTransformer">
<resource>MANIFEST.MF</resource>
</transformer>
<!-- Add a transformer to include your custom manifest file. -->
<transformer implementation="org.apache.maven.plugins.shade.resource.IncludeResourceTransformer">
<resource>META-INF/MANIFEST.MF</resource>
<file>src/main/resources/META-INF/MANIFEST.MF</file>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
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