[Design of JBoss Transaction Services] - A Question about Baframework
by andy_bu
Hi.
I try to start your programm BAFRAMEWORK.
I clicked Initialise data (they were initialised), but then i try
to start Business Activity and i recieve a mistake:
Exception thrown:
VersionMismatch[html] and so on
23:52:54,921 INFO [HotelService] processRequest()
23:52:54,937 INFO [HotelService] Current state: 1
23:52:54,937 INFO [HotelService] Business Activity request: true
23:52:54,937 INFO [HotelService] Method name: startBA
23:52:54,937 INFO [HotelService] Parameters: null
23:52:54,937 INFO [HotelService] Starting Business Activity
23:52:55,906 INFO [JaxWSClientHeaderContextProcessor] handleOutbound
23:53:05,265 INFO [JaxWSServerHeaderContextProcessor] handleInbound
23:53:06,765 INFO [HotelImpl] resetView()
23:53:06,781 INFO [JaxWSServerHeaderContextProcessor] handleOutbound
23:53:07,093 INFO [JaxWSClientHeaderContextProcessor] handleInbound
23:53:07,093 INFO [JaxWSClientHeaderContextProcessor] handleOutbound
23:53:08,296 INFO [JaxWSServerHeaderContextProcessor] handleInbound
23:53:08,343 INFO [JaxWSServerHeaderContextProcessor] handleOutbound
23:53:08,343 INFO [JaxWSClientHeaderContextProcessor] handleInbound
23:53:09,078 ERROR [[HTTP SOAP Service Multiplexor Servlet]] Servlet.service() for servlet HTTP SOAP Service Multiplexor Servlet threw exception
java.io.IOException: javax.xml.stream.XMLStreamException: [com.arjuna.webservices.wsaddr.AddressingContext_1] - Addressing context is not valid
at com.arjuna.webservices.soap.SoapMessageBase.output(SoapMessageBase.java:87)
at com.arjuna.webservices.transport.http.HttpServiceMultiplexorServlet.doPost(HttpServiceMultiplexorServlet.java:177)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:619)
23:53:09,359 ERROR [STDERR] com.arjuna.wst.SystemException: VersionMismatch[html]
23:53:09,437 ERROR [STDERR] at com.arjuna.mwlabs.wst.ba.remote.UserBusinessActivityImple.startTransaction(UserBusinessActivityImple.java:274)
23:53:09,437 ERROR [STDERR] at com.arjuna.mwlabs.wst.ba.remote.UserBusinessActivityImple.begin(UserBusinessActivityImple.java:108)
23:53:09,437 ERROR [STDERR] at com.arjuna.mwlabs.wst.ba.remote.UserBusinessActivityImple.begin(UserBusinessActivityImple.java:98)
23:53:09,437 ERROR [STDERR] at com.jboss.ba.demo.client.HotelService.startBusinessActivity(Unknown Source)
23:53:11,562 ERROR [STDERR] at com.jboss.ba.demo.client.HotelService.processRequest(Unknown Source)
23:53:11,562 ERROR [STDERR] at com.jboss.ba.demo.client.HotelService.doGet(Unknown Source)
23:53:11,562 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
23:53:11,562 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
23:53:11,562 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
23:53:11,562 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
23:53:11,562 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
23:53:11,562 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
23:53:11,562 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
23:53:11,562 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
23:53:11,562 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
23:53:11,562 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
23:53:11,562 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619)
May be someone had such a mistake?
Thanks
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15 years, 11 months
[Design of POJO Server] - Re: The DeploymentManager and ProfileService
by emuckenhuber
Last but not least - the deploymentManager is one of the remaining parts which are making the cleanup of the profileservice-spi a bit harder.
Especially the basic locking which is done when copying a file into a hot-deployment folder.
So maybe we want to remove the enableModifiedDeploymentChecks from the Profile spi:
| public interface Profile
| {
| /**
| * Enable/disable the getModifiedDeployments results. This can be
| * used to disable the getModifiedDeployments results during
| * periods such as bootstrap where changes should be delayed.
| * @see #getModifiedDeployments
| * @param flag - the enable/disable flag
| */
| void enableModifiedDeploymentChecks(boolean flag);
| }
|
And just have a HDScanner.suspendProfile(ProfileKey key) and HDScanner.resumeProfile(ProfileKey key)
to avoid that the folder is hot-deployment checked when the DeploymentManager is copying a file.
Not sure if that makes more sense, but i think the enableModifiedDeploymentChecks in the Profile spi maybe should not be there.
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15 years, 11 months
[Design of POJO Server] - The DeploymentManager and ProfileService
by emuckenhuber
It seems there were some more people struggling with the DeploymentManger interface,
i'll would like to suggest some changes i was planning to do to make it a bit easier to use:
The current way to use DeploymentManager is (pseudo code):
| DeploymentProgress distribute = getDeploymentManager().distribute(name, getManagedURL(name), copyContent);
| distribute.run();
|
| if (copyContent)
| {
| DeploymentProgress start = getDeploymentManager().start(name);
| start.run();
| }
|
| DeploymentProgress stop = getDeploymentManager().stop(names);
| stop.run();
|
| if (copyContent)
| {
| DeploymentProgress undeploy = getDeploymentManager().undeploy(names);
| undeploy.run();
| }
|
Well atm there is still the DeploymentPhase which should also go away.
But this looks a bit confusing.
I think it should have be symmetric whether you do copyContent or not and always have:
| deploymentManager.distribute(name, isCopyContent);
| deploymentManager.start(name);
| deploymentManager.stop(name);
| deploymentManager.remove(name);
|
So for isCopyContent == false - we should have a own transient deployment profile - which gets activated / deactivated by the DeploymentManager.
So a isCopyContent == false app will only get removed from the repository, and not deleted (different for isCopyContent == true).
Especially if you look at the profileService tests in the testsuite, there are a lot of warnings from ManagementView
that the application (which are deployed with isCopyContent == false) don't exist anymore (because there were undeployed in the testcase before)
That's because they just can get stopped, but not be removed from the repository.
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15 years, 11 months
[Design of JBossCache] - Re: [JBCACHE-1470] Option to disable cache event generation
by galder.zamarreno＠jboss.com
Yesterday while testing this, I realised that Transaction Completed notifications will always happen regardless of whether I set the correct option override before the tx commit and with NotifierImpl.notifyTransactionCompleted() modified accordingly.
The root cause here is that in LocalSynchronizationHandler.beforeCompletioninvocation() invocation context options are subsitiuted with the ones from the transaction context:
// set any transaction wide options as current for this thread, caching original options that would then be reset
| originalOptions = ctx.getOptionOverrides();
| transactionalOptions = transactionContext.getOption();
| ctx.setOptionOverrides(transactionalOptions);
So, when NotifierImpl.notifyTransactionCompleted() is called, no matter what overrides I set before the tx.commit() call, they won't be used.
The quick'n'easy fix here would be doing something like this:
// set any transaction wide options as current for this thread, caching original options that would then be reset
| originalOptions = ctx.getOptionOverrides();
| transactionalOptions = transactionContext.getOption();
| transactionalOptions.setSuppressEventNotification(originalOptions.isSuppressEventNotification());
| ctx.setOptionOverrides(transactionalOptions);
But I'm not 100% sure about this.
Another interesting point here related to the following parallel thread going on about Options API (http://www.jboss.com/index.html?module=bb&op=viewtopic&t=149495) is that if we allow supression of transaction related notifications, then we'd need to keep to thread local use for this particular Option as we can't change the TM API.
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15 years, 11 months