Community Contributor Needed
by Pete Muir
The JBoss JIRA has just been upgraded to include the ability to tag an
issue with a Label.
We can hijack this to produce lists of reports on which we want
community contributions. If you there is an issue which you feel would
benefit from a contribution, add the Community_Contributor_Needed
label, and it will show up on http://www.seamframework.org/Community/ContributingToSeam
Adding/Editing labels is restricted to the issue owner and committers.
15 years, 2 months
JIRA
by Pete Muir
All,
I have slipped a lot of JIRA issues which aren't essential to later
release/the future.
Please fix them, then set the fix version to the release they are in.
Thanks!
15 years, 2 months
Excel reporting
by Pete Muir
We have two new committers, Daniel Roth and Nicklas Karlsson who have
developed a JSF library for Excel reporting which will be part of Seam
2.1. Thanks guys!
Norman has plans to reorganise the PDF, Charting and Excel components
to provided more consistency, so watch this space!
15 years, 2 months
Writing Documentation
by Pete Muir
All,
Just a quick note to highlight a couple of things about the new
documentation styles
* <tip>, <warning>, <note> are all fully supported and look nice :-)
* Remember to use <programlisting role="JAVA">, <programlisting
role="XML"> or <programlisting role="XHTML"> when writing code blocks
to get syntax highlighting
15 years, 2 months
a good travel hint
by Dan Allen
While preparing for the trip, I came across this bit of information
which seemed particularly handy:
"Chiusi is pronounced K-ee-oo-z-ee, no one will know what you're
talking about if you pronounce it Chiusi (like it is spelled)"
Cheers,
Dan
--
Dan Allen
Software consultant | Author of Seam in Action
http://mojavelinux.com
http://mojavelinux.com/seaminaction
NOTE: While I make a strong effort to keep up with my email on a daily
basis, life and work come first and, at times, keep me away from my mail
for a while. If you contact me, then don't hear back for more than a week,
it is very likely that I am excessively backlogged or the message was
caught in the spam filters. Please don't hesitate to resend a message if
you feel that it did not reach my attention.
15 years, 2 months
Seam Regressions in JBossAS Smoke Tests
by Andrew Lee Rubinger
Guys:
I've pushed in new releases of:
* org.jboss.metadata:jboss-metadata:1.0.0.Beta29
* org.jboss.ejb3:jboss-ejb3-core:0.1.8
* Changes to AS MappedReferenceMetadataResolverDeployer
@see:
http://fisheye.jboss.org/changelog/JBossAS/?cs=75923
http://fisheye.jboss.org/changelog/JBossAS/?cs=75934
This has lead to two Seam-related regressions in the JBossAS Smoke
Tests. Stack traces attached.
In SeamNumberguessExampleUnitTestCase, what's requiring that the
DefaultJndiBindingPolicy be Serializable? Though possible to implement
on the jboss-metadata side, we can't guarantee that user-defined
implementations will also be Serializable.
The SeamDvdExampleUnitTestCase simply doesn't deploy due to what looks
like a JNDI mismatch. From where is Seam getting the target JNDI name?
These are more easily viewed on my Hudson:
http://jboss.hudson.alrubinger.com/job/AS_TestSuite_Smoke_Tests/
S,
ALR
--
Andrew Lee Rubinger
Sr. Software Engineer
JBoss EJB3
JBoss, a division of Red Hat, Inc.
http://www.jboss.org/jbossejb3/
http://exitcondition.alrubinger.com
org.jboss.metadata.ejb.jboss.jndipolicy.plugins.BasicJndiBindingPolicy
java.io.NotSerializableException: org.jboss.metadata.ejb.jboss.jndipolicy.plugins.BasicJndiBindingPolicy
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at java.util.HashMap.writeObject(HashMap.java:1039)
at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at java.util.concurrent.ConcurrentHashMap.writeObject(ConcurrentHashMap.java:1380)
at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.deployers.plugins.attachments.AttachmentsImpl.writeExternal(AttachmentsImpl.java:145)
at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1310)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1288)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.deployers.spi.attachments.helpers.ManagedObjectAttachmentsImpl.writeExternal(ManagedObjectAttachmentsImpl.java:65)
at org.jboss.deployers.spi.attachments.helpers.ManagedObjectsWithTransientAttachmentsImpl.writeExternal(ManagedObjectsWithTransientAttachmentsImpl.java:70)
at org.jboss.deployers.structure.spi.helpers.AbstractDeploymentContext.writeExternal(AbstractDeploymentContext.java:836)
at org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext.writeExternal(AbstractVFSDeploymentContext.java:406)
at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1310)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1288)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at java.util.TreeSet.writeObject(TreeSet.java:465)
at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:917)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1339)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.deployers.structure.spi.helpers.AbstractDeploymentContext.writeExternal(AbstractDeploymentContext.java:846)
at org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext.writeExternal(AbstractVFSDeploymentContext.java:406)
at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1310)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1288)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at org.jboss.deployers.structure.spi.helpers.AbstractDeploymentUnit.writeExternal(AbstractDeploymentUnit.java:509)
at java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1310)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1288)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at java.rmi.MarshalledObject.<init>(MarshalledObject.java:92)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:420)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
at java.lang.Thread.run(Thread.java:595)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:133)
at org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:244)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:181)
at org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor.invoke(InvokerAdaptorClientInterceptor.java:66)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:87)
at org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:74)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:101)
at $Proxy1.invoke(Unknown Source)
at org.jboss.test.deployers.AbstractDeploymentTest.invokeMainDeployer(AbstractDeploymentTest.java:83)
at org.jboss.test.deployers.AbstractDeploymentTest.getDeploymentUnit(AbstractDeploymentTest.java:114)
at org.jboss.test.deployers.AbstractDeploymentTest.assertDeployed(AbstractDeploymentTest.java:89)
at org.jboss.test.deployers.AbstractDeploymentTest.assertDeployed(AbstractDeploymentTest.java:96)
at org.jboss.test.deployers.seam.test.SeamExampleTest.testExample(SeamExampleTest.java:104)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:23)
Client:
junit.framework.AssertionFailedError
at org.jboss.test.deployers.seam.test.SeamExampleTest.testExample(SeamExampleTest.java:99)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:23)
Server:
22:52:11,598 ERROR [[/seam-dvd]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
org.jboss.seam.InstantiationException: Could not instantiate Seam component: indexer
at org.jboss.seam.Component.newInstance(Component.java:1986)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278)
at org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:95)
at org.jboss.seam.init.Initialization.init(Initialization.java:596)
at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3862)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4356)
at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:356)
at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:145)
at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:446)
at org.jboss.web.deployers.WebModule.startModule(WebModule.java:112)
at org.jboss.web.deployers.WebModule.start(WebModule.java:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206)
at $Proxy35.start(Unknown Source)
at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)
at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37)
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:271)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1392)
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:784)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:912)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:834)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:672)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:455)
at org.jboss.system.ServiceController.doChange(ServiceController.java:664)
at org.jboss.system.ServiceController.start(ServiceController.java:436)
at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:150)
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:108)
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)
at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:174)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:970)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:991)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1023)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:911)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1392)
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:784)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:912)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:834)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:672)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:455)
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:594)
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:812)
at org.jboss.deployment.MainDeployer.redeploy(MainDeployer.java:587)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.jmx.connector.invoker.InvokerAdaptorService.invoke(InvokerAdaptorService.java:270)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:138)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:140)
at org.jboss.jmx.connector.invoker.SerializableInterceptor.invoke(SerializableInterceptor.java:74)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at org.jboss.invocation.jrmp.server.JRMPProxyFactory.invoke(JRMPProxyFactory.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:815)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:416)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
at java.lang.Thread.run(Thread.java:595)
Caused by: javax.naming.NameNotFoundException: jboss-seam-dvd not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:542)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:550)
at org.jnp.server.NamingServer.getObject(NamingServer.java:556)
at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:669)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:629)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.jboss.seam.Component.instantiateSessionBean(Component.java:1290)
at org.jboss.seam.Component.instantiate(Component.java:1276)
at org.jboss.seam.Component.newInstance(Component.java:1970)
... 109 more
15 years, 2 months
Seam and monitoring / managing
by Heiko W.Rupp
Hi,
as you know we now have shiny new RHQ / JBossON 2 as management
solution of the next century (Ok, I'll stop :-)
Seriously: we can monitor the "bare metal" aspects of running
applications. But I can imagine that it would be
very helpful to go even further and monitor the actual application.
Things like (examples)
- what is the average value of a shopping cart
- how many users are choosing which path in a navigation flow
- how long did a specific action take
- ...
In order to accomplish this, the writer of an application needs to
determine what data he wants from which place. I can imagine
additional annotations like e.g. @Timing on method level to initiate
the data gathering. Seam could then
compute the timing for that method and provide it in some means to
management applications (e.g. in a database table or
Mbean attribute or ...), from where a management application like RHQ
could pick it up.
What do you think?
Heiko
--
Reg. Adresse: Red Hat GmbH, Otto-Hahn-Strasse 20, 85609 Dornach bei
Muenchen
Handelsregister: Amtsgericht Muenchen HRB 153243
Geschaeftsfuehrer: Brendan Lane, Charlie Peters, Michael Cunningham,
Werner Knoblich
15 years, 2 months
