如何使用maven bundle插件在OSGi包中包含一个依赖jar？

我有一个OSGi兼容的包(jar),我想在其中添加一个依赖的jar.我想要添加的依赖是数据库驱动程序.我正在使用的Karaf容器的lib文件夹中不存在该jar,并且无法手动将其添加到那里.我只能访问deploy文件夹,在那里我可以部署我的软件包.我正在使用maven bundle插件来打包我的包.所以,我想知道是否有办法在我的包中添加依赖jar.目前,我通过在7zip中打开包并通过在jar中复制它来添加jar来手动将jar添加到包中,并且它工作正常.我尝试使用< embed-dependency>标签,但在这之后,捆绑包不会被部署.有什么办法吗？

以下是我想要在包中添加的pom.xml中的依赖项：

    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <version>1.3.158</version>
    </dependency>

以下是pom.xml中的build标记：

<build>
    <defaultGoal>install</defaultGoal>
    <plugins>
        <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-bundle-plugin</artifactId>
            <extensions>true</extensions>
            <configuration>
                <instructions>
                    <Export-Package>
                        com.ct.service.userService.*,
                        org.h2.*
                    </Export-Package>
                    <Import-Package>
                        *,
                        org.codehaus.jackson.jaxrs
                    </Import-Package>
                    <Embed-Dependency>h2</Embed-Dependency>
                </instructions>
            </configuration>
        </plugin>
    </plugins>
</build>

我尝试部署它时收到以下错误：

ERROR: Bundle com.ge.dsp.userService [205] Error starting file:D:Karaf/deploy/userService-0.0.1-SNAPSHOT.jar (org.osgi.framework.BundleException: Unresolved constraint in bundle com.ge.dsp.userService [205]: Unable to resolve 205.2: missing requirement [205.2] osgi.wiring.package; (osgi.wiring.package=org.apache.lucene.analysis))

org.osgi.framework.BundleException: Unresolved constraint in bundle com.ct.service.userService [205]: Unable to resolve 205.2: missing requirement [205.2] osgi.wiring.package; (osgi.wiring.package=org.apache.lucene.analysis)
    at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3826)
    at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
    at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
    at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)
    at java.lang.Thread.run(Thread.java:662)

解决方法:

似乎我需要将h2-1.3.158.jar与我的bundle一起部署,并在pom.xml中添加一些编辑,如下所示：

<build>
<defaultGoal>install</defaultGoal>
<plugins>
    <plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
        <extensions>true</extensions>
        <configuration>
            <instructions>
                <Export-Package>
                    com.ct.service.userService.*,
                    <!--org.h2.*    No need to export these dependency -->
                </Export-Package>
                <Import-Package>
                    *,
                    org.codehaus.jackson.jaxrs,
                    org.h2               <!-- Needed to import the dependencies. -->
                </Import-Package>
                <!--<Embed-Dependency>h2</Embed-Dependency> No need of embedding -->
            </instructions>
        </configuration>
    </plugin>
</plugins>

标签：java,maven,osgi-bundle,maven-bundle-plugin
来源： https://codeday.me/bug/20190703/1369795.html