发布karaf的features

最新推荐文章于 2019-06-10 19:37:16 发布

转载最新推荐文章于 2019-06-10 19:37:16 发布 · 147 阅读

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原文链接：https://my.oschina.net/Cubicluo/blog/1538999

文章标签：

#java #python

本文介绍如何使用Maven构建OSGi Bundle，并通过Karaf Feature进行管理。包括环境搭建、配置文件编辑及安装使用步骤。

2019独角兽企业重金招聘Python工程师标准>>>

一、参考文献

http://blog.youkuaiyun.com/u011154682/article/details/11674921

如何构建OSGI的bundle

二、步骤

2.1 环境 window7、apache-karaf-4.1.2、maven

2.2 简介：karaf中的feature通常是几个bundle的集合，安装这个feature的时候，相应的bundle也都会被安装上去，用来管理bundle很方便

2.3 新建一个maven项目，resources目录下，新建features.xml文件，内容如下

<?xml version="1.0" encoding="UTF-8"?>
<features name="enterprise-4.1.2" xmlns="http://karaf.apache.org/xmlns/features/v1.3.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://karaf.apache.org/xmlns/features/v1.3.0 http://karaf.apache.org/xmlns/features/v1.3.0">
    <feature name="karaf-test" description="karaf test">
        <bundle>mvn:com.clover286/service/1.0-SNAPSHOT</bundle>
        <bundle>mvn:com.clover286/consumer/1.0-SNAPSHOT</bundle>
    </feature>
</features>

2.4 pom如下

<?xml version="1.0" encoding="UTF-8"?>
<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.clover286</groupId>
    <artifactId>features</artifactId>
    <version>1.0</version>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <useDefaultDelimiters>false</useDefaultDelimiters>
                    <delimiters>
                        <delimiter>${*}</delimiter>
                    </delimiters>
                </configuration>
                <executions>
                    <execution>
                        <id>filter</id>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>resources</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <version>1.9.1</version>
                <executions>
                    <execution>
                        <id>attach-artifact</id>
                        <phase>package</phase>
                        <goals>
                            <goal>attach-artifact</goal>
                        </goals>
                        <configuration>
                            <artifacts>
                                <artifact>
                                    <file>target/classes/features.xml</file>
                                    <type>xml</type>
                                    <classifier>features</classifier>
                                </artifact>
                            </artifacts>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

2.5 执行mvn clean install

2.6 修改${karaf.home}/etc/org.apache.karaf.features.cfg文件

在featuresRepositories配置项后面加上：mvn:${groupId}/${artifactId}/${version} /xml/features

此处为：mvn:com.clover286/features/1.0/xml/features

以上${groupId}等指的是features模块的pom