WSO2和创建可部署的归档文件从Maven获取旧属性

问题描述 投票:0回答:1

我对WSO2 ESB有另一个问题。我创建了一些Maven项目。该项目包含在WSO2的Java Library Project中。在库项目中,我在pom.xml中设置了maven-bundle-plugin。它通过Maven构建正确创建MANIFEST,但Export Project as Deployable Archive使用旧属性创建MANIFEST.md(我认为,在通过Eclipse创建新项目后,MANIFEST具有属性(未更改的SymbolicName,无导入)。

Maven项目,包含用于捆绑POM.xml的类

<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.coig.esb.osgi</groupId>
  <artifactId>emf</artifactId>
  <version>1.0.0</version>
  <packaging>jar</packaging>

  <name>emf</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>

    <!-- https://mvnrepository.com/artifact/javax.persistence/javax.persistence-api -->
  <dependency>
      <groupId>javax.persistence</groupId>
      <artifactId>javax.persistence-api</artifactId>
      <version>2.2</version>
  </dependency>

  </dependencies>
</project>

然后从上面的项目中的jar文件从WSO2导入到Java Library Project。

Java Library Project POM.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.coig.esb.osgi.emf.EMFService</groupId>
  <artifactId>EMFService</artifactId>
  <version>1.0.0</version>
  <packaging>bundle</packaging>
  <name>EMFService</name>
  <description>EMFService</description>
  <properties>
    <CApp.type>lib/library/bundle</CApp.type>
  </properties>
  <dependencies>
    <dependency>
      <groupId>com.coig.esb.osgi</groupId>
      <artifactId>emf</artifactId>
      <version>1.0.0</version>
    </dependency>
  </dependencies>
  <repositories>
    <repository>
      <releases>
        <enabled>true</enabled>
        <updatePolicy>daily</updatePolicy>
        <checksumPolicy>ignore</checksumPolicy>
      </releases>
      <id>wso2-nexus</id>
      <url>http://maven.wso2.org/nexus/content/groups/wso2-public/</url>
    </repository>
    <repository>
      <id>wso2-maven2-repository-1</id>
      <url>http://dist.wso2.org/maven2</url>
    </repository>
  </repositories>
  <pluginRepositories>
    <pluginRepository>
      <releases>
        <enabled>true</enabled>
        <updatePolicy>daily</updatePolicy>
        <checksumPolicy>ignore</checksumPolicy>
      </releases>
      <id>wso2-nexus</id>
      <url>http://maven.wso2.org/nexus/content/groups/wso2-public/</url>
    </pluginRepository>
    <pluginRepository>
      <id>wso2-maven2-repository-1</id>
      <url>http://dist.wso2.org/maven2</url>
    </pluginRepository>
  </pluginRepositories>
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
        <version>2.3.4</version>
        <extensions>true</extensions>
        <configuration>
          <instructions>
            <Bundle-SymbolicName>com.coig.osgi.emf.providerservice</Bundle-SymbolicName>
            <Bundle-Name>EMFService</Bundle-Name>
            <Export-Package>com.coig.esb.osgi.emf,com.coig.esb.osgi.emf</Export-Package>
            <DynamicImport-Package>*</DynamicImport-Package>
            <Embed-Dependency>emf</Embed-Dependency>
          </instructions>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-eclipse-plugin</artifactId>
        <version>2.9</version>
        <configuration>
          <buildcommands />
          <projectnatures>
            <projectnature>org.wso2.developerstudio.eclipse.library.project.nature</projectnature>
          </projectnatures>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

来自Export的MANIFEST.md

Manifest-Version: 1.0
Bundle-SymbolicName: EMFService
Bundle-Name: EMFService
Bundle-Version: 1.0.0
Bundle-Description: EMFService
Export-Package: com.coig.esb.osgi.emf,
 com.coig.esb.osgi.emf
DynamicImport-Package: *

来自Maven build的MANIFEST.md

Manifest-Version: 1.0
Bundle-Description: EMFService
Bundle-SymbolicName: com.coig.osgi.emf.providerservice
Built-By: author
Bundle-ManifestVersion: 2
Bnd-LastModified: 1532429067922
Embed-Dependency: emf
Import-Package: javax.persistence;version="[2.2,3)"
DynamicImport-Package: *
Tool: Bnd-1.15.0
Export-Package: com.coig.esb.osgi.emf;uses:="javax.persistence",com.co
 ig.esb.osgi.emf
Bundle-Version: 1.0.0
Bundle-Name: EMFService
Bundle-ClassPath: .,emf-1.0.0.jar
Created-By: Apache Maven Bundle Plugin
Build-Jdk: 1.8.0_172

当我创建Mediator项目时,设置maven-bunlde-plugin来导入我之前提到的模块,也有相同的情况。 Maven构建创建正确的MANIFEST.md,但Export Project as Deployable Archive创建具有未更改属性的MANIFEST.md。

你能给我一些评论,应该如何设定?

java maven wso2 osgi maven-bundle-plugin
1个回答
0
投票

看起来“将项目导出为可部署存档”不支持MANIFEST.MF中的Import-Package标头。此文件由MediatorExportHandler类构建,忽略此标头。

IJavaProject javaProject = JavaCore.create(project);

List<String> exportPac =getExportPackages(javaProject);
BundleManifest manifest = new BundleManifest();    
manifest.setBundleName(project.getName());
manifest.setBundleSymbolicName(project.getName());
manifest.setBundleDescription(project.getName());
manifest.setBundleVersion("2.0");
manifest.setExportPackagesList(exportPac);
[...]
File manifestFile=new File(metainfPath,"MANIFEST.MF");
FileUtils.createFile(manifestFile, manifest.toString());    
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