我有一个 osgi 包，已成功部署在 Glassfish 3.1.2 上。这是捆绑激活器:
import javax.sql.DataSource;
import java.sql.SQLException;
import java.util.Properties;
import org.DX_57.osgi.SH_27.api.SessionHandle;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.Constants;
import org.osgi.framework.Filter;
import org.osgi.framework.ServiceReference;
import org.osgi.framework.ServiceRegistration;
import org.osgi.util.tracker.ServiceTracker;
public class SessionHandleActivator implements BundleActivator {
// Define Datasource name
public static final String DSNAME = "jdbc/Oracle";
public ServiceTracker st;
// Register the Java method as OSGI Service when the bundle is deployed
@Override
public void start(final BundleContext bc) throws Exception {
debug("Session Handle 27 Activator started");
/*
* Register the Datasource as Service in order to be used into the
* bundle later from the Java methods
*/
Filter filter = bc.createFilter("(&" + "(" + Constants.OBJECTCLASS
+ "=" + DataSource.class.getName() + ")" + "(jndi-name="
+ DSNAME + ")" + ")");
st = new ServiceTracker(bc, filter, null) {
@Override
public Object addingService(ServiceReference reference) {
DataSource ds = (DataSource) bc.getService(reference);
try {
debug(ds.getConnection().toString());
// For session handle
SessionHandle sh = new SessionHandleImpl();
sh.setDataSource(ds);
/*
* Register the Java methods insight the bundle in order to
* be used
*/
ServiceRegistration registerService = bc.registerService(SessionHandle.class.getName(), sh, new Properties());
} catch (SQLException e) {
}
return super.addingService(reference);
}
@Override
public void removedService(ServiceReference reference,
Object service) {
super.removedService(reference, service);
}
};
st.open();
}
// Remove the OSGI service when the bundle is undeployed
@Override
public void stop(BundleContext bc) throws Exception {
boolean ungetService = bc.ungetService(bc.getServiceReference(SessionHandle.class.getName()));
st.close();
debug("Session Handle 27 Activator stopped");
}
// Show debug information when the OSGI bundle is deployed
private void debug(String msg) {
System.out.println("BundleActivator: " + msg);
}
}
当我重新启动 Glassfish 服务器时，服务器崩溃并收到以下错误堆栈:
[#|2012-07-08T12:38:16.568+0300|INFO|glassfish3.1.2|org.glassfish.osgijavaeebase|_ThreadID=67;_ThreadName=Thread-2;|Expanded at file:/tmp/osgiapp5717459413008665895/|#]
[#|2012-07-08T12:38:17.205+0300|SEVERE|glassfish3.1.2|javax.enterprise.resource.webcontainer.jsf.config|_ThreadID=50;_ThreadName=Thread-2;|Critical error during deployment:
com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at com.sun.faces.config.ConfigManager.getConfigDocuments(ConfigManager.java:674)
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:324)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:225)
at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:4750)
at com.sun.enterprise.web.WebModule.contextListenerStart(WebModule.java:550)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5366)
at com.sun.enterprise.web.WebModule.start(WebModule.java:498)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:917)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2018)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:375)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.load(InstallerThread.java:210)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.run(InstallerThread.java:108)
Caused by: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at com.sun.faces.config.ConfigManager.getConfigDocuments(ConfigManager.java:672)
... 19 more
Caused by: java.net.MalformedURLException: Unknown protocol: jndi
at java.net.URL.<init>(URL.java:617)
at java.net.URL.<init>(URL.java:480)
at java.net.URL.<init>(URL.java:429)
at java.net.URI.toURL(URI.java:1096)
at com.sun.faces.config.ConfigManager$ParseTask.call(ConfigManager.java:922)
at com.sun.faces.config.ConfigManager$ParseTask.call(ConfigManager.java:867)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at com.sun.faces.config.ConfigManager.getConfigDocuments(ConfigManager.java:658)
... 19 more
Caused by: java.lang.IllegalStateException: Unknown protocol: jndi
at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:372)
at java.net.URL.<init>(URL.java:612)
... 27 more
|#]
[#|2012-07-08T12:38:17.233+0300|SEVERE|glassfish3.1.2|org.apache.catalina.core.StandardContext|_ThreadID=50;_ThreadName=Thread-2;|PWC1306: Startup of context failed due to previous errors|#]
[#|2012-07-08T12:38:17.244+0300|SEVERE|glassfish3.1.2|org.apache.catalina.core.StandardContext|_ThreadID=50;_ThreadName=Thread-2;|PWC1305: Exception during cleanup after start failed
org.apache.catalina.LifecycleException: PWC2769: Manager has not yet been started
at org.apache.catalina.session.StandardManager.stop(StandardManager.java:873)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:5571)
at com.sun.enterprise.web.WebModule.stop(WebModule.java:527)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5384)
at com.sun.enterprise.web.WebModule.start(WebModule.java:498)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:917)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2018)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:375)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.load(InstallerThread.java:210)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.run(InstallerThread.java:108)
|#]
[#|2012-07-08T12:38:17.245+0300|SEVERE|glassfish3.1.2|org.apache.catalina.core.ContainerBase|_ThreadID=50;_ThreadName=Thread-2;|ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5389)
at com.sun.enterprise.web.WebModule.start(WebModule.java:498)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:917)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2018)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:375)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.load(InstallerThread.java:210)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.run(InstallerThread.java:108)
Caused by: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:292)
at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:4750)
at com.sun.enterprise.web.WebModule.contextListenerStart(WebModule.java:550)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5366)
... 14 more
Caused by: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at com.sun.faces.config.ConfigManager.getConfigDocuments(ConfigManager.java:674)
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:324)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:225)
... 17 more
Caused by: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at com.sun.faces.config.ConfigManager.getConfigDocuments(ConfigManager.java:672)
... 19 more
Caused by: java.net.MalformedURLException: Unknown protocol: jndi
at java.net.URL.<init>(URL.java:617)
at java.net.URL.<init>(URL.java:480)
at java.net.URL.<init>(URL.java:429)
at java.net.URI.toURL(URI.java:1096)
at com.sun.faces.config.ConfigManager$ParseTask.call(ConfigManager.java:922)
at com.sun.faces.config.ConfigManager$ParseTask.call(ConfigManager.java:867)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at com.sun.faces.config.ConfigManager.getConfigDocuments(ConfigManager.java:658)
... 19 more
Caused by: java.lang.IllegalStateException: Unknown protocol: jndi
at org.apache.felix.framework.URLHandlersStreamHandlerProxy.parseURL(URLHandlersStreamHandlerProxy.java:372)
at java.net.URL.<init>(URL.java:612)
... 27 more
|#]
[#|2012-07-08T12:38:17.250+0300|INFO|glassfish3.1.2|org.apache.catalina.startup.ContextConfig|_ThreadID=12;_ThreadName=Thread-2;|No default web.xml|#]
[#|2012-07-08T12:38:17.253+0300|WARNING|glassfish3.1.2|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=50;_ThreadName=Thread-2;|java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:921)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:733)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2018)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1669)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:109)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:375)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.load(InstallerThread.java:210)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.run(InstallerThread.java:108)
|#]
[#|2012-07-08T12:38:17.254+0300|SEVERE|glassfish3.1.2|javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=50;_ThreadName=Thread-2;|Exception while invoking class com.sun.enterprise.web.WebApplication start method
java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: java.util.concurrent.ExecutionException: java.net.MalformedURLException: Unknown protocol: jndi
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:138)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:301)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:375)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.load(InstallerThread.java:210)
at com.sun.enterprise.v3.admin.adapter.InstallerThread.run(InstallerThread.java:108)
|#]
[#|2012-07-08T12:38:17.254+0300|SEVERE|glassfish3.1.2|javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=50;_ThreadName=Thread-2;|Exception while loading the app|#]
[#|2012-07-08T12:38:17.258+0300|INFO|glassfish3.1.2|org.glassfish.osgihttp|_ThreadID=12;_ThreadName=Thread-2;|standardContext = StandardEngine[glassfish-web].StandardHost[__asadmin].StandardContext[/osgi]|#]
[#|2012-07-08T12:38:17.301+0300|SEVERE|glassfish3.1.2|javax.enterprise.system.core.com.sun.enterprise.v3.server|_ThreadID=50;_ThreadName=Thread-2;|Exception while loading the app|#]
你能帮我解决这个问题吗？
最佳答案
我认为当您重新启动时，您的 bundle 启动得太早了。有些东西注册了 jndi url 协议(protocol)，第一次很顺利，因为部署它时已经发生了，但是第二次，OSGi 环境恢复了活力，并在 JNDI 注册之前更早地重新启 Action 为有效的协议(protocol)。
我不是 Glassfish 大师，我不确定继续这里的最佳方法是什么，也许您可以通过指定 org.osgi.framework.storage.clean 来阻止整个恢复过程，也许您可以提高启动级别您的 bundle (因此它将稍后启动)并防止此问题，也许您可以以某种方式检测 jndi 协议(protocol)何时注册并等待？
关于java - 当我使用 osgi 包重新启动服务器时 Glassfish 崩溃，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/11439871/