[jboss-jira] [JBoss JIRA] (JBRULES-3688) Provide detailed context information for NoClassDefFoundError: Could not initialize class org.drools.rule.constraint.MvelConstraint$ExecutorHolder at org.drools.rule.constraint.MvelConstraint.jitEvaluator(MvelConstraint.java:232)
Brett Lempereur (JIRA)
jira-events at lists.jboss.org
Wed Oct 16 06:39:02 EDT 2013
[ https://issues.jboss.org/browse/JBRULES-3688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12814565#comment-12814565 ]
Brett Lempereur commented on JBRULES-3688:
------------------------------------------
Having encountered this issue (and landing at this page) recently in a project, a temporary workaround is to include Drools 5.5.0 within your bundle. This can be achieved by including the jars and adding them to your classpath using your manifest file, or using the "maven-shade-plugin" to include the Drools classes (along with some subset of their dependencies) within your bundle. Using either approach mitigated this bug in our deployment.
> Provide detailed context information for NoClassDefFoundError: Could not initialize class org.drools.rule.constraint.MvelConstraint$ExecutorHolder at org.drools.rule.constraint.MvelConstraint.jitEvaluator(MvelConstraint.java:232)
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: JBRULES-3688
> URL: https://issues.jboss.org/browse/JBRULES-3688
> Project: JBRULES
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: drools-core
> Affects Versions: 5.5.0.Final
> Environment: Karaf
> Karaf version 2.3.0
> Karaf home /home/ceefour/git/bippo-commerce5/karaf
> Karaf base /home/ceefour/git/bippo-commerce5/karaf
> OSGi Framework org.apache.felix.framework - 4.0.3
> JVM
> Java Virtual Machine OpenJDK 64-Bit Server VM version 23.2-b09
> Version 1.7.0_07
> Vendor Oracle Corporation
> Uptime 8 minutes
> Total compile time 44.295 seconds
> Threads
> Live threads 107
> Daemon threads 92
> Peak 140
> Total started 322
> Memory
> Current heap size 203,385 kbytes
> Maximum heap size 466,048 kbytes
> Committed heap size 283,072 kbytes
> Pending objects 0
> Garbage collector Name = 'PS Scavenge', Collections = 73, Time = 0.654 seconds
> Garbage collector Name = 'PS MarkSweep', Collections = 2, Time = 0.366 seconds
> Classes
> Current classes loaded 15,546
> Total classes loaded 15,547
> Total classes unloaded 1
> Operating system
> Name Linux version 3.2.0-32-generic
> Architecture amd64
> Processors 8
> Reporter: Hendy Irawan
> Assignee: Mark Proctor
>
> We're using Drools 5.5.0 in OSGi with: Karaf 2.3.0, Pax Wicket 1.1.1.
> We experience several issues and this is one of them. Even if a fix is not in sight, I'd appreciate if a check with more detailed information can be provided at the exception point, which will be helpful for us to diagnose and for future bug report to Drools team.
> The error is intermittent, together with #JBRULES-3687 during a single session it happens:
> 1. This bug: ~ 40%
> 2. #JBRULES-3687: ~ 50%
> 3. Success: ~ 10%
> Stack:
> {code}
> Root cause:
> java.lang.NoClassDefFoundError: Could not initialize class org.drools.rule.constraint.MvelConstraint$ExecutorHolder
> at org.drools.rule.constraint.MvelConstraint.jitEvaluator(MvelConstraint.java:232)
> at org.drools.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:197)
> at org.drools.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:157)
> at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:137)
> at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59)
> at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
> at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59)
> at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
> at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:497)
> at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:372)
> at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:235)
> at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:240)
> at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:350)
> at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:311)
> at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:903)
> at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:847)
> at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:269)
> at id.co.bippo.booking.BookingCheckRulesImpl.processBookings(BookingCheckRulesImpl.java:177)
> at id.co.bippo.booking.BookingCheckRulesImpl.processFacts(BookingCheckRulesImpl.java:195)
> at id.co.bippo.booking.BookingCheckRulesImpl.check(BookingCheckRulesImpl.java:147)
> at id.co.bippo.booking.web.ProductBookingPanel.<init>(ProductBookingPanel.java:47)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> at org.soluvas.web.site.compose.impl.LiveChildContributorImpl$1.create(LiveChildContributorImpl.java:187)
> at org.soluvas.web.site.compose.ComposeUtils.compose(ComposeUtils.java:68)
> at org.soluvas.web.bootstrap.BootstrapPage.onInitialize(BootstrapPage.java:302)
> at org.apache.wicket.Component.fireInitialize(Component.java:933)
> at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:960)
> at org.apache.wicket.Page.internalPrepareForRender(Page.java:277)
> at org.apache.wicket.Component.render(Component.java:2313)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:115)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:237)
> at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
> at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> at org.ops4j.pax.wicket.internal.FilterDelegator$Chain.doFilter(FilterDelegator.java:79)
> at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
> at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
> at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
> at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
> at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
> at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
> at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
> at org.ops4j.pax.wicket.internal.FilterDelegator$Chain.doFilter(FilterDelegator.java:77)
> at org.ops4j.pax.wicket.internal.FilterDelegator.doFilter(FilterDelegator.java:61)
> at org.ops4j.pax.wicket.internal.ServletProxy$ServletInvocationHandler.invoke(ServletProxy.java:72)
> at $Proxy80.service(Unknown Source)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at org.ops4j.pax.web.service.internal.HttpServiceStarted$2.invoke(HttpServiceStarted.java:210)
> at org.ops4j.pax.web.service.internal.$Proxy0.service(Unknown Source)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:447)
> at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:559)
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1038)
> at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:117)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:374)
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:972)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:74)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:363)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:483)
> at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:920)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:982)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
> at org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:298)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:722)
> Complete stack:
> java.lang.RuntimeException: Cannot create component id.co.bippo.booking.web.ProductBookingPanel for contributor id.co.bippo.product.web.pub.ProductView/addToCartRegion from id.co.bippo.booking.web [3478]
> at org.soluvas.web.site.compose.impl.LiveChildContributorImpl$1.create(LiveChildContributorImpl.java:189)
> at org.soluvas.web.site.compose.ComposeUtils.compose(ComposeUtils.java:68)
> at org.soluvas.web.bootstrap.BootstrapPage.onInitialize(BootstrapPage.java:302)
> at org.apache.wicket.Component.fireInitialize(Component.java:933)
> at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:960)
> at org.apache.wicket.Page.internalPrepareForRender(Page.java:277)
> at org.apache.wicket.Component.render(Component.java:2313)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:115)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:237)
> at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> at org.soluvas.web.site.compose.impl.LiveChildContributorImpl$1.create(LiveChildContributorImpl.java:187)
> at org.soluvas.web.site.compose.ComposeUtils.compose(ComposeUtils.java:68)
> at org.soluvas.web.bootstrap.BootstrapPage.onInitialize(BootstrapPage.java:302)
> at org.apache.wicket.Component.fireInitialize(Component.java:933)
> at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:960)
> at org.apache.wicket.Page.internalPrepareForRender(Page.java:277)
> at org.apache.wicket.Component.render(Component.java:2313)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:115)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:237)
> at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
> {code}
> Another stack trace, same root cause, different execution path:
> {code}
> Root cause:
> java.lang.NoClassDefFoundError: Could not initialize class org.drools.rule.constraint.MvelConstraint$ExecutorHolder
> at org.drools.rule.constraint.MvelConstraint.jitEvaluator(MvelConstraint.java:232)
> at org.drools.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:197)
> at org.drools.rule.constraint.MvelConstraint.isAllowedCachedLeft(MvelConstraint.java:169)
> at org.drools.common.TripleBetaConstraints.isAllowedCachedLeft(TripleBetaConstraints.java:91)
> at org.drools.reteoo.JoinNode.propagateFromLeft(JoinNode.java:105)
> at org.drools.reteoo.JoinNode.assertLeftTuple(JoinNode.java:95)
> at org.drools.reteoo.SingleLeftTupleSinkAdapter.doPropagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:196)
> at org.drools.reteoo.SingleLeftTupleSinkAdapter.propagateAssertLeftTuple(SingleLeftTupleSinkAdapter.java:71)
> at org.drools.reteoo.FromNode.checkConstraintsAndPropagate(FromNode.java:333)
> at org.drools.reteoo.FromNode.assertLeftTuple(FromNode.java:164)
> at org.drools.reteoo.CompositeLeftTupleSinkAdapter.doPropagateAssertLeftTuple(CompositeLeftTupleSinkAdapter.java:232)
> at org.drools.reteoo.CompositeLeftTupleSinkAdapter.createAndPropagateAssertLeftTuple(CompositeLeftTupleSinkAdapter.java:116)
> at org.drools.reteoo.LeftInputAdapterNode.assertObject(LeftInputAdapterNode.java:154)
> at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59)
> at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
> at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59)
> at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
> at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:59)
> at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
> at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:497)
> at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:372)
> at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:235)
> at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:240)
> at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:350)
> at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:311)
> at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:903)
> at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:847)
> at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:269)
> at id.co.bippo.booking.BookingCheckRulesImpl.processBookings(BookingCheckRulesImpl.java:177)
> at id.co.bippo.booking.BookingCheckRulesImpl.processFacts(BookingCheckRulesImpl.java:195)
> at id.co.bippo.booking.BookingCheckRulesImpl.check(BookingCheckRulesImpl.java:147)
> at id.co.bippo.booking.web.ProductBookingPanel.<init>(ProductBookingPanel.java:47)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> at org.soluvas.web.site.compose.impl.LiveChildContributorImpl$1.create(LiveChildContributorImpl.java:187)
> at org.soluvas.web.site.compose.ComposeUtils.compose(ComposeUtils.java:68)
> at org.soluvas.web.bootstrap.BootstrapPage.onInitialize(BootstrapPage.java:302)
> at org.apache.wicket.Component.fireInitialize(Component.java:933)
> at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:960)
> at org.apache.wicket.Page.internalPrepareForRender(Page.java:277)
> at org.apache.wicket.Component.render(Component.java:2313)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:115)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:237)
> at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
> at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> at org.ops4j.pax.wicket.internal.FilterDelegator$Chain.doFilter(FilterDelegator.java:79)
> at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
> at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
> at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
> at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
> at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
> at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
> at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
> at org.ops4j.pax.wicket.internal.FilterDelegator$Chain.doFilter(FilterDelegator.java:77)
> at org.ops4j.pax.wicket.internal.FilterDelegator.doFilter(FilterDelegator.java:61)
> at org.ops4j.pax.wicket.internal.ServletProxy$ServletInvocationHandler.invoke(ServletProxy.java:72)
> at $Proxy80.service(Unknown Source)
> at java.lang.reflect.Method.invoke(Method.java:601)
> at org.ops4j.pax.web.service.internal.HttpServiceStarted$2.invoke(HttpServiceStarted.java:210)
> at org.ops4j.pax.web.service.internal.$Proxy0.service(Unknown Source)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:447)
> at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:559)
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1038)
> at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:117)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:374)
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:972)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:74)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> at org.eclipse.jetty.server.Server.handle(Server.java:363)
> at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:483)
> at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
> at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:920)
> at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:982)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
> at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
> at org.eclipse.jetty.server.nio.BlockingChannelConnector$BlockingChannelEndPoint.run(BlockingChannelConnector.java:298)
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> at java.lang.Thread.run(Thread.java:722)
> Complete stack:
> java.lang.RuntimeException: Cannot create component id.co.bippo.booking.web.ProductBookingPanel for contributor id.co.bippo.product.web.pub.ProductView/addToCartRegion from id.co.bippo.booking.web [3478]
> at org.soluvas.web.site.compose.impl.LiveChildContributorImpl$1.create(LiveChildContributorImpl.java:189)
> at org.soluvas.web.site.compose.ComposeUtils.compose(ComposeUtils.java:68)
> at org.soluvas.web.bootstrap.BootstrapPage.onInitialize(BootstrapPage.java:302)
> at org.apache.wicket.Component.fireInitialize(Component.java:933)
> at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:960)
> at org.apache.wicket.Page.internalPrepareForRender(Page.java:277)
> at org.apache.wicket.Component.render(Component.java:2313)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:115)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:237)
> at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
> java.lang.reflect.InvocationTargetException
> at sun.reflect.GeneratedConstructorAccessor111.newInstance(Unknown Source)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
> at org.soluvas.web.site.compose.impl.LiveChildContributorImpl$1.create(LiveChildContributorImpl.java:187)
> at org.soluvas.web.site.compose.ComposeUtils.compose(ComposeUtils.java:68)
> at org.soluvas.web.bootstrap.BootstrapPage.onInitialize(BootstrapPage.java:302)
> at org.apache.wicket.Component.fireInitialize(Component.java:933)
> at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:960)
> at org.apache.wicket.Page.internalPrepareForRender(Page.java:277)
> at org.apache.wicket.Component.render(Component.java:2313)
> at org.apache.wicket.Page.renderPage(Page.java:1035)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:115)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:237)
> at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
> {code}
> Bundles:
> {code}
> [3016] [Active ] [ ] [ ] [ 80] id.co.bippo.booking.rs (5.0.0.SNAPSHOT)
> [3017] [Active ] [ ] [ ] [ 80] id.co.bippo.booking (5.0.0.SNAPSHOT)
> [3173] [Active ] [ ] [Started] [ 80] berbatik_booking.xml (0.0.0)
> [3192] [Active ] [ ] [Started] [ 80] berbatik_booking.rs.xml (0.0.0)
> [3295] [Active ] [ ] [ ] [ 50] org.drools.api (5.5.0.Final)
> [3296] [Active ] [ ] [ ] [ 50] org.drools.internalapi (5.5.0.Final)
> [3297] [Active ] [ ] [ ] [ 50] org.drools.core (5.5.0.Final)
> [3298] [Active ] [ ] [ ] [ 50] org.drools.compiler (5.5.0.Final)
> [3299] [Active ] [ ] [ ] [ 50] org.drools.templates (5.5.0.Final)
> [3478] [Active ] [Created ] [ ] [ 80] id.co.bippo.booking.web (5.0.0.SNAPSHOT)
> {code}
> DRL:
> {code}
> package id.co.bippo.booking
> dialect "mvel"
> import org.slf4j.Logger;
> import org.joda.time.*;
> import id.co.bippo.booking.*;
> import id.co.bippo.booking.CheckProduct.Bookability;
> import id.co.bippo.booking.CheckProduct.Confirmability;
> import id.co.bippo.person.*;
> import id.co.bippo.product.util.ProductUtils;
> global Logger log;
> global BookingDao bookingDao;
> global ProductUtils productUtils;
> global PersonUtils personUtils;
> rule "Cek booking produk dengan qty 1, stock ada"
> activation-group "Check"
> when
> $action : CheckProduct( $personId : personId, $productId : productId, $qty : qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $bookedQty : Double() from bookingDao.findBookedQty($productId)
> $availableQty : Double(this - $bookedQty >= $qty) from productUtils.getQtyByProductId($productId)
> $countBook : Long(this < 100) from bookingDao.getBookCountByPersonIdToday($personId)
> then
> log.info("{} boleh booking {} sebanyak {} (stok tersedia: {}, sudah dibooking: {})",
> {$personId, $productId, $qty, $availableQty, $bookedQty});
> modify($action) {
> setBookability(CheckProduct$Bookability.AVAILABLE),
> setConfirmability(CheckProduct$Confirmability.AVAILABLE),
> setMessage("Anda boleh melakukan booking untuk produk "+ $productId +", Terima Kasih")
> }
> end
> rule "Check booking yang melebihi batas yang telah ditentukan, batas booking 3 per 24 jam"
> activation-group "Check"
> when
> $action : CheckProduct( $personId : personId, $productId : productId, $qty : qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $countBook : Long(this >= 100) from bookingDao.getBookCountByPersonIdToday($personId)
> then
> log.info("Person ID {} telah melakukan booking product sebanyak {}", {$personId, $countBook});
> modify($action) {
> setBookability(CheckProduct$Bookability.QUOTA_EXCEEDED),
> setConfirmability(CheckProduct$Confirmability.QUOTA_EXCEEDED),
> setMessage("Sorry, Cannot book product currently, you have too many bookings today");
> }
> end
> rule "Check if product is already booked by himself (BookingDetail status: open/pending/waiting)."
> activation-group "Check"
> salience 15
> when
> $action : CheckProduct( $personId : personId, $productId: productId, $qty: qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $bookingDetail : BookingDetail(booking.personId == $personId, productId == $productId, qty == $qty,
> /*status in (BookingDetail$Status.OPEN, BookingDetail$Status.PENDING_WAITING) )*/
> status == BookingDetail$Status.OPEN)
> then
> log.info("{} sudah booking {} sebanyak {}, tinggal diorder",
> {$personId, $productId, $qty});
> modify($action) {
> setBookability(CheckProduct$Bookability.ALREADY_SELF),
> setConfirmability(CheckProduct$Confirmability.PLEASE_PAY_TO_ORDER),
> setBooker(personUtils.getPersonRefById($bookingDetail.booking.personId)),
> setMessage($personId + " sudah booking " + $productId " sebanyak " + $qty + ", tinggal diorder")
> }
> end
> rule "Check if product is already confimed by himself (BookingDetail status: pending_waiting)."
> activation-group "Check"
> salience 15
> when
> $action : CheckProduct( $personId : personId, $productId: productId, $qty: qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $bookingDetail : BookingDetail(booking.personId == $personId, productId == $productId, qty == $qty,
> status == BookingDetail$Status.PENDING_WAITING)
> then
> log.info("{} sudah booking {} sebanyak {}, tinggal diorder",
> {$personId, $productId, $qty});
> modify($action) {
> setBookability(CheckProduct$Bookability.ALREADY_SELF),
> setConfirmability(CheckProduct$Confirmability.PLEASE_PAY_TO_WAIT),
> setBooker(personUtils.getPersonRefById($bookingDetail.booking.personId)),
> setMessage($personId + " sudah booking " + $productId " sebanyak " + $qty + ", tinggal diorder")
> }
> end
> rule "Check: Product already booked by other, AND already confirmed by yet another."
> activation-group "Check"
> salience 20
> when
> $action : CheckProduct( $personId : personId, $productId: productId, $qty: qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $bookedQty : Double(this >= 1.0) from bookingDao.findBookedQty($productId)
> $bookingDetail : BookingDetail(booking.personId != $personId, productId == $productId, qty == $qty,
> status == BookingDetail$Status.OPEN)
> $bookingDetail2 : BookingDetail(booking.personId != $personId, productId == $productId, qty == $qty,
> status == BookingDetail$Status.PENDING_WAITING)
> then
> log.info("{} ingin booking {} sebanyak {} tapi sudah dibooking dan diconfirm 2 orang",
> {$personId, $productId, $qty});
> modify($action) {
> setBookability(CheckProduct$Bookability.BOOKED_BY_OTHER),
> setConfirmability(CheckProduct$Confirmability.CONFIRMED_BY_OTHER),
> setBooker(personUtils.getPersonRefById($bookingDetail.booking.personId)),
> setMessage($productId + " sudah dibooking dan diconfirm 2 orang customer lain.")
> }
> end
> rule "Check the product, but the product was booked by other."
> activation-group "Check"
> salience 10
> when
> $action : CheckProduct( $personId : personId, $productId: productId, $qty: qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $bookedQty : Double(this >= 1.0) from bookingDao.findBookedQty($productId)
> $bookingDetail : BookingDetail(booking.personId != $personId, productId == $productId, qty == $qty,
> status == BookingDetail$Status.OPEN)
> then
> log.info("{} ingin booking {} sebanyak {} tapi sudah dibooking orang, mau confirm dan nunggu ngga?",
> {$personId, $productId, $qty});
> modify($action) {
> setBookability(CheckProduct$Bookability.BOOKED_BY_OTHER),
> setConfirmability(CheckProduct$Confirmability.MUST_CONFIRM_WAITING),
> setBooker(personUtils.getPersonRefById($bookingDetail.booking.personId)),
> setMessage($productId + " sudah dibooking customer lain, silahkan untuk confirm waiting list.")
> }
> end
> rule "Cek booking produk dengan qty 1, stock habis"
> activation-group "Check"
> when
> $action : CheckProduct( $personId : personId, $productId : productId, $qty : qty == 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> $bookedQty : Double() from bookingDao.findBookedQty($productId)
> $availableQty : Double(this - $bookedQty < $qty) from productUtils.getQtyByProductId($productId)
> then
> log.info("{} tidak bisa booking {} sebanyak {} karena stok tidak cukup. Stok sekarang: {}, sudah dibooking orang: {}",
> {$personId, $productId, $qty, $availableQty, $bookedQty});
> modify($action) {
> setBookability(CheckProduct$Bookability.OUT_OF_STOCK),
> setConfirmability(CheckProduct$Confirmability.OUT_OF_STOCK),
> setMessage("Maaf, produk "+ $productId + " tidak tersedia saat ini")
> }
> end
> rule "Check booking produk dengan qty bukan 1"
> activation-group "Check"
> when
> $action : CheckProduct( $personId : personId, $productId : productId, $qty : qty != 1.0,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> then
> log.info("{} booking {} sebanyak {}. Tidak boleh! Qty harus 1",
> {$personId, $productId, $qty});
> modify($action) {
> setBookability(CheckProduct$Bookability.INVALID),
> setConfirmability(CheckProduct$Confirmability.INVALID),
> setMessage("Booking qty harus 1")
> }
> end
> /*
> rule "Minta booking produk, tapi tidak ada ada stock"
> activation-group "Check"
> salience -10
> when
> $action : CheckProduct( $personId : personId, $productId : productId, $qty : qty,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> Double(this == null) from stockSvc.getAvailableQtyByProductId($productId)
> then
> log.info("{} booking {} sebanyak {}. Maaf stock tidak terdaftar!",
> {$personId, $productId, $qty});
> modify($action) {
> setMessage("Stock produk " + $productId + " tidak terdaftar"),
> setBookability(Bookability.NO_STOCK_DATA),
> setConfirmability(Confirmability.NO_STOCK_DATA)
> }
> end
> */
> rule "Minta booking produk... tak ada kriteria lain yang matching (unhandled case)"
> activation-group "Check"
> salience -100
> when
> $action : CheckProduct( $personId : personId, $productId : productId, $qty : qty,
> bookability == Bookability.NEW,
> confirmability == Confirmability.NEW)
> then
> log.warn("{} minta booking {} sebanyak {}, tapi tidak ada rule yang matching",
> {$personId, $productId, $qty});
> modify($action) {
> setMessage("Internal error: " + $personId + " check booking " + $productId +
> " sebanyak " + $qty + " namun tidak ada rule yang match. " +
> " Mohon laporkan ke customer support."),
> setBookability(CheckProduct$Bookability.ERROR),
> setConfirmability(CheckProduct$Confirmability.ERROR)
> }
> end
> {code}
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