Abrufen aller Jobs, die einem bestimmten Abschnitt in einer Schnittansicht zugewiesen sind

Question

Ich versuche, alle Jobs, die meinem "hudson.plugins.sectioned_view.ListViewSection" -Objekt zugewiesen sind, das sich im Abschnitt Array in der hudson.plugins.sectioned_view.SectionedView befindet, programmgesteuert (Groovy zum Beispiel) zu erhalten Objekt. Ich sah, dass es eine Methode gibt "getItems", die Sache ist, dass es eine Ausnahme wirft jedes Mal, wenn ich versuche, es zu verwenden.

Hier ist die Ausnahme:

java.lang.NullPointerException 
    at hudson.model.Items.getAllItems(Items.java:357) 
    at hudson.model.Items.getAllItems(Items.java:353) 
    at hudson.plugins.sectioned_view.SectionedViewSection.getItems(SectionedViewSection.java:188) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1079) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903) 
    at org.codehaus.groovy.runtime.callsite.PerInstancePojoMetaClassSite.call(PerInstancePojoMetaClassSite.java:35) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112) 
    at Script1$_disableAllJobsInView_closure2.doCall(Script1.groovy:41) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233) 
    at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272) 
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:903) 
    at groovy.lang.Closure.call(Closure.java:415) 
    at groovy.lang.Closure.call(Closure.java:428) 
    at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1379) 
    at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1351) 
    at org.codehaus.groovy.runtime.dgm$170.invoke(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:271) 
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116) 
    at Script1.disableAllJobsInView(Script1.groovy:22) 
    at Script1.run(Script1.groovy:56) 
    at groovy.lang.GroovyShell.evaluate(GroovyShell.java:580) 
    at groovy.lang.GroovyShell.evaluate(GroovyShell.java:618) 
    at groovy.lang.GroovyShell.evaluate(GroovyShell.java:589) 
    at hudson.util.RemotingDiagnostics$Script.call(RemotingDiagnostics.java:142) 
    at hudson.util.RemotingDiagnostics$Script.call(RemotingDiagnostics.java:114) 
    at hudson.remoting.LocalChannel.call(LocalChannel.java:45) 
    at hudson.util.RemotingDiagnostics.executeGroovy(RemotingDiagnostics.java:111) 
    at jenkins.model.Jenkins._doScript(Jenkins.java:3608) 
    at jenkins.model.Jenkins.doScript(Jenkins.java:3580) 
    at sun.reflect.GeneratedMethodAccessor3037.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298) 
    at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161) 
    at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96) 
    at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:121) 
    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) 
    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746) 
    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876) 
    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) 
    at org.kohsuke.stapler.Stapler.service(Stapler.java:238) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) 
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494) 
    at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132) 
    at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:123) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) 
    at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:49) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) 
    at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249) 
    at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67) 
    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87) 
    at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) 
    at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) 
    at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) 
    at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) 
    at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474) 
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) 
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) 
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) 
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) 
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) 
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) 
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) 
    at org.eclipse.jetty.server.Server.handle(Server.java:370) 
    at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) 
    at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:960) 
    at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1021) 
    at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) 
    at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) 
    at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) 
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668) 
    at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52) 
    at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 

Ich verwende Jenkins 1.647 und die neueste Version des Plug-ins (1.20)

Bin ich etwas fehlt?

Ich habe bereits am source dieses Plugins sah

Hier ist ein Ausschnitt aus dem Groovy Skript: if (it instanceof SectionedViewSection) { println it.getClass() println it.getItems() // this one is causing the exception }

an die Quelle dieses Plugins accrding: public Collection<TopLevelItem> getItems(ItemGroup<? extends TopLevelItem> itemGroup)

Was ist der "TopLevelItem" Typ?

Answer 1

Sie rufen die getItems-Funktion auf, ohne den Parameter itemGroup zu übergeben. Versuchen Sie diesen Code auf der Grundlage der getItems in hudson.plugins.sectioned_view.SectionedView

import hudson.plugins.sectioned_view.SectionedView 
def views = Hudson.instance.getViews() 
views.each { it -> 
    if (it instanceof SectionedView) { 
    it.getSections().each{section -> 
     println section.getItems(it.getOwnerItemGroup()) 
    } 
    } 
}