components page doesn't catch exceptions from underlying DS
-----------------------------------------------------------
Key: FELIX-3019
URL: https://issues.apache.org/jira/browse/FELIX-3019
Project: Felix
Issue Type: Bug
Components: Web Console
Affects Versions: webconsole-3.1.8
Environment: Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)
SunOS hostname 5.10 Generic_144488-02 sun4us sparc FJSV,GPUZC-M
Reporter: eg.trab
Problem accessing /webConsole/components. Reason:
Server Error
Caused by:
java.lang.NullPointerException
at
org.eclipse.equinox.internal.ds.impl.ReadOnlyDictionary.get(ReadOnlyDictionary.java:86)
at
org.apache.felix.webconsole.internal.compendium.ComponentsServlet.component(ComponentsServlet.java:273)
at
org.apache.felix.webconsole.internal.compendium.ComponentsServlet.renderResult(ComponentsServlet.java:218)
at
org.apache.felix.webconsole.internal.compendium.ComponentsServlet.renderContent(ComponentsServlet.java:156)
at
org.apache.felix.webconsole.AbstractWebConsolePlugin.doGet(AbstractWebConsolePlugin.java:147)
at
org.apache.felix.webconsole.internal.compendium.ComponentsServlet.doGet(ComponentsServlet.java:143)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:437)
at
org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:384)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:534)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:934)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:116)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:404)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:184)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:869)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at
org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:72)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:346)
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:581)
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1040)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:592)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214)
at
org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)
at
org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:241)
at
org.eclipse.jetty.server.ssl.SslSocketConnector$SslConnectorEndPoint.run(SslSocketConnector.java:658)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:528)
at java.lang.Thread.run(Thread.java:662)
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