【发布时间】:2016-02-13 19:25:28
【问题描述】:
我正在尝试在我的应用程序中嵌入 Apache Felix。它工作得很好,除非我的一个捆绑包开始取决于osg.osgi.service.log。
这是我如何启动嵌入式 Felix:
Map<String, Object> config = new HashMap<>();
config.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, "org.osgi.service.log,my.custom.package");
config.put(FelixConstants.LOG_LEVEL_PROP, "3");
felix = new Felix(config);
try {
felix.start();
} catch (BundleException e) {
//...
}
felix.getBundleContext().installBundle("file:my-bundle.jar").start();
这是我的捆绑清单的样子:
Export-Package: my.custom.bundle;uses:="my.custom.package,org.osgi.framework,org.osgi.service.log";version="0.0.1"
Import-Package: my.custom.package,org.osgi.framework;version="[1.5,2)",org.osgi.service.log;version="[1.3,2)"
安装包时,我收到以下异常日志:
org.osgi.framework.BundleException: Unable to resolve my.custom.bundle [1](R 1.0): missing requirement [my.custom.bundle [1](R 1.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.service.log (version>=1.3.0)(!(version>=2.0.0))) Unresolved requirements: [[my.custom.bundle [1](R 1.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.service.log)(version>=1.3.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4111)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2117)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1371)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.lang.Thread.run(Thread.java:745)
我尝试导入将org.apache.felix.log添加到FRAMEWORK_SYSTEMPACKAGES_EXTRA,或者将org.apache.felix.log.Activator添加到SYSTEMBUNDLE_ACTIVATORS_PROP没有效果。
【问题讨论】:
标签: java logging osgi apache-felix osgi-bundle