OSGi 系列（十八）之 基于注解的 Blueprint

OSGi 系列（十八）之 基于注解的 Blueprint

1. 注解实现 blueprint

第一步：bundle 添加 Bundle-Blueprint-Annotation

<plugin>
    <groupId>org.apache.felix</groupId>
    <artifactId>maven-bundle-plugin</artifactId>
    <version>3.0.0</version>
    <extensions>true</extensions>
    <configuration>
        <instructions>
            <Bundle-Blueprint-Annotation>true</Bundle-Blueprint-Annotation>
        </instructions>
    </configuration>
</plugin>

第二步：karaf 要安装以下 4 个 bundle：

install -s mvn:org.apache.xbean/xbean-bundleutils/3.18
install -s mvn:org.apache.xbean/xbean-finder/3.18
install -s mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.annotation.api/1.0.1
install -s mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.annotation.impl/1.0.1

注意 karaf 4.1.5 上要重启 aries-blueprint：

feature:stop aries-blueprint
feature:start aries-blueprint

或直接在 standard-4.1.5-features.xml 文件中 aries-blueprint 中添加：

<feature name="aries-blueprint" description="Aries Blueprint" version="4.1.5">
    <feature>aries-proxy</feature>
    <bundle dependency="true" start-level="20">mvn:org.apache.aries/org.apache.aries.util/1.1.3</bundle>
    <!-- Making the compatibility bundle a dependency allows it to only be installed on-demand -->
    <bundle dependency="true" start-level="20">mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.core.compatibility/1.0.0</bundle>

    <!-- 添加 Bundle-Blueprint-Annotation 支持 -->
    <bundle start-level="20">mvn:org.apache.xbean/xbean-bundleutils/3.18</bundle>
    <bundle start-level="20">mvn:org.apache.xbean/xbean-finder/3.18</bundle>
    <bundle start-level="20">mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.annotation.api/1.0.1</bundle>
    <bundle start-level="20">mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.annotation.impl/1.0.1</bundle>

    <bundle start-level="20">mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.api/1.0.1</bundle>
    <bundle start-level="20">mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.cm/1.1.0</bundle>
    <bundle start-level="20">mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.core/1.8.3</bundle>
    <conditional>
        <condition>bundle</condition>
        <bundle start-level="30">mvn:org.apache.karaf.bundle/org.apache.karaf.bundle.blueprintstate/4.1.5</bundle>
    </conditional>
    <capability>
        osgi.service;effective:=active;objectClass=org.apache.aries.blueprint.services.ParserService,
        osgi.extender; osgi.extender="osgi.blueprint";uses:="org.osgi.service.blueprint.container,org.osgi.service.blueprint.reflect";version:Version="1.0"
    </capability>
</feature>

2. blueprint 注解使用

Blueprint Annotations官网

http://blog.csdn.net/Rongbo_J/article/details/53728846