apache felix 4.0.3 + maven 3 + eclipse 4.2 配置, 开发, 运行, 调试

 

1. 新建一个 Maven project, 如下图所示.

 

2. 修改 pom.xml 文件如下

 

<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>cn.sia</groupId>

  <artifactId>FelixLauncher_4.0.3</artifactId>

  <version>4.0.3</version>

 

 

  <properties>

 

    <felix.bundlerepository.version>1.6.6</felix.bundlerepository.version>

    <felix.gogo.command.version>0.12.0</felix.gogo.command.version>

    <felix.gogo.shell.version>0.10.0</felix.gogo.shell.version>

    <felix.gogo.runtime.version>0.10.0</felix.gogo.runtime.version>

    

    <felix.framework.version>4.0.3</felix.framework.version>

    <org.osgi.compendium.version>4.2.0</org.osgi.compendium.version>

  </properties>

 

  <build>

  <!--删除 bundle 文件夹  -->

    <plugins>

      <plugin>

        <artifactId>maven-clean-plugin</artifactId>

        <version>2.4.1</version>

        <configuration>

          <filesets>

            <fileset>

              <directory>bundle</directory>

            </fileset>

          </filesets>

        </configuration>

      </plugin>

      

 <!-- 往 bundle 里添加东西  -->

      <plugin>

        <groupId>org.apache.maven.plugins</groupId>

        <artifactId>maven-dependency-plugin</artifactId>

        <version>2.6</version>

        <executions>

          <execution>

            <id>copy</id>

            <phase>generate-resources</phase>

            <goals>

              <goal>copy</goal>

            </goals>

            <configuration>

              <artifactItems>

              

              <!-- 添加 gogo.command -->

                <artifactItem>

                  <groupId>org.apache.felix</groupId>

                  <artifactId>org.apache.felix.gogo.command</artifactId>

                  <version>${felix.gogo.command.version}</version>

                </artifactItem>

                

                <!-- 添加 gogo.runtime -->

                <artifactItem>

                  <groupId>org.apache.felix</groupId>

                  <artifactId>org.apache.felix.gogo.runtime</artifactId>

                  <version>${felix.gogo.runtime.version}</version>

                </artifactItem>

                

                <!-- 添加 gogo.shell -->

                <artifactItem>

                  <groupId>org.apache.felix</groupId>

                  <artifactId>org.apache.felix.gogo.shell</artifactId>

                  <version>${felix.gogo.shell.version}</version>

                </artifactItem>

                

                <!-- 添加 bundlerepository -->

                <artifactItem>

                  <groupId>org.apache.felix</groupId>

                  <artifactId>org.apache.felix.bundlerepository</artifactId>

                  <version>${felix.bundlerepository.version}</version>

                </artifactItem>

                

                <!-- 添加 org.osgi.compendium -->

                <artifactItem>

                  <groupId>org.osgi</groupId>

                  <artifactId>org.osgi.compendium</artifactId>

                  <version>${org.osgi.compendium.version}</version>

                </artifactItem>                                

              </artifactItems>

              <outputDirectory>bundle</outputDirectory>

            </configuration>

          </execution>

        </executions>

      </plugin>

    </plugins>

  </build>

 

  <dependencies>

    <dependency>

      <groupId>org.apache.felix</groupId>

      <artifactId>org.apache.felix.main</artifactId>

      <version>${felix.framework.version}</version>

    </dependency>

 

    <dependency>

      <groupId>org.ops4j.pax.url</groupId>

      <artifactId>pax-url-assembly</artifactId>

      <version>1.3.3</version>

    </dependency>

  </dependencies>  

</project>

 

3. 在项目上点右键, 选择 Run as -> Maven install

  应该显示成功 (注意: 是要联网的, 因为会自动从网上下东西.)

 

4. 添加配置文件

   (1) 项目下新建一个文件夹 conf, 在 conf 下面新建一个文件 config.properties, 如下图所示

  (2) 文件里面输入如下内容

felix.auto.deploy.action=install,start

felix.log.level=1

 

org.osgi.framework.storage.clean=onFirstInit

 

 

5. 菜单, run, run configuration, 选择左侧的 Java application, 配置如下图所示

 

run configruation 的 名字设为 FelixLauncher_4.0.3, 主函数 选 org.apache.felix.main.Main (要 maven install 之后, 才可以选, install 时, 会从网上下 载 pom 里面声明的东西, 其中就包括了 felix framework, 里面有主类)

 

6. 上图中, 选 Arguments tab, 输入 参数 如下图所示

 

-Djava.protocol.handler.pkgs=org.ops4j.pax.url

 

6. 点击 Apply, 然后, 就可以 run 了, 结果如下图所示

===========================

7. 新建一个新的 Maven project

配置参数为

<groupId>cn.sia</groupId>

<artifactId>HelloWorld</artifactId>

<version>1.0.0</version>

<name>hello-world</name>

<description>This is a hello world program.</description>

 

8. 新建完后, 修改 pom.xml 如下

<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>cn.sia</groupId>

<artifactId>HelloWorld</artifactId>

<version>1.0.0</version>

<name>hello-world</name>

<description>This is a hello world program.</description>

<!-- 这句很重要!!! -->

<packaging>bundle</packaging>

 

<properties>

<felix.maven-bundle-plugin.version>2.3.7</felix.maven-bundle-plugin.version>

</properties>

 

<build>

<plugins>

<plugin>

<groupId>org.apache.felix</groupId>

<artifactId>maven-bundle-plugin</artifactId>

<version>2.3.7</version>

<extensions>true</extensions>

<configuration>

<instructions>

<Bundle-Category>sia</Bundle-Category>

<Bundle-SymbolicName>${project.name}</Bundle-SymbolicName>

<Bundle-Name>${project.name}</Bundle-Name>

<Bundle-Version>${project.version}</Bundle-Version>

<Bundle-Activator>cn.sia.helloworld.activator.Activator</Bundle-Activator>

<Private-Package>cn.sia.helloworld.activator</Private-Package>

</instructions>

</configuration>

</plugin>

 

<plugin>

<artifactId>maven-compiler-plugin</artifactId>

<version>2.3.2</version>

<inherited>true</inherited>

<configuration>

<source>1.6</source>

<target>1.6</target>

</configuration>

</plugin>

</plugins>

</build>

 

<dependencies>

<dependency>

<groupId>org.osgi</groupId>

<artifactId>org.osgi.core</artifactId>

<version>4.2.0</version>

</dependency>

</dependencies>

</project>

 

9. 新建一个 package, 名字为 cn.sia.helloworld.activator, 里面新建一个类, 名字为 Activator, 输入内容如下

package cn.sia.helloworld.activator;

 

import org.osgi.framework.BundleActivator;

import org.osgi.framework.BundleContext;

 

public class Activator implements BundleActivator {

 

public void start(BundleContext context) throws Exception {

System.out.println("In hello world activator start.");

}

 

public void stop(BundleContext context) throws Exception {

System.out.println("In hello world activator stop.");

}

 

}

 

10. 在项目上点右键, run as -> maven install, 会 build 成功, 如下图所示

 

11. 修改刚才 config.properties, 修改完后的内容为

felix.auto.deploy.action=install,start

felix.log.level=1

 

org.osgi.framework.storage.clean=onFirstInit

felix.auto.start.1 = \

 assembly:/G:/study/java/OSGi-workspace/workspace-felix/HelloWorld/target/classes

 

12. 运行 FelixLauncher_4.0.3, 结果如下

 

13. 调试 HelloWorld

 在 Activator 里添加一个断点, 如下图所示

 

14. Debug->FelixLauncher_4.0.3, 

出现

点 Edit Source Lookup Path...

点 add

选 java project,

选 HelloWorld, 点 ok,点 ok, 就找到了, 如下图

按 F6 step over, 按 F8 Resume, 再输入 stop 6, start 6, 又会进入断点

 

15. 生成的 HelloWorld-1.0.0.jar 文件里的 MANIFEST 文件如下

Manifest-Version: 1.0

Bnd-LastModified: 1357974254520

Build-Jdk: 1.6.0_02

Built-By: chenxing263

Bundle-Activator: cn.sia.helloworld.activator.Activator

Bundle-Category: sia

Bundle-Description: This is a hello world program.

Bundle-ManifestVersion: 2

Bundle-Name: hello-world

Bundle-SymbolicName: hello-world

Bundle-Version: 1.0.0

Created-By: Apache Maven Bundle Plugin

Export-Package: cn.sia.helloworld.activator;uses:="org.osgi.framework";v

 ersion="1.0.0"

Import-Package: org.osgi.framework;version="[1.5,2)"

Tool: Bnd-1.50.0