March 2010 - jboss-dev-forums - Jboss List Archives

[JBoss Microcontainer Development] - Servlet Scanner plugin

by Remy Maucherat

Remy Maucherat [http://community.jboss.org/people/remy.maucherat%40jboss.com] created the discussion "Servlet Scanner plugin" To view the discussion, visit: http://community.jboss.org/message/533736#533736 -------------------------------------------------------------- Hi, For Servlet annotation scanning, I would need the following APIs: - For Servlet annotation processing, query classes from a JAR for a set of annotations (on fields, methods, type); could return a Set keyed per annotation (given the current org.jboss.metadata.annotation.creator.Processor a simple set of classes would be ok too) - For ServletContainerInitializer implementation, query classes from a "classpath" (a list of VirtualFile) for a set of annotations (on fields, methods, type) and implemented interfaces/classes; return a set of classes This would translate to something like: - public Set<Class<?>> getClasses(VirtualFile classpathItem, Set<Class<? extends Annotation>> annotationsToLookFor) (from the Hibernate plugin, assuming it looks for annotation on fields, methods and type), or return a Map<Class<? extends Annotation>>, Class<?>> - public Set<Class<?>> getClasses(List<VirtualFile> classpath, Set<Class<? extends Annotation>> annotationsToLookFor, Set<Class<?>> supertypesToLookFor) (note: in case there are multiple SCIs with HandlesType, this could be less efficient than using a map to pass the annotations/types to look for, and getting a map back; of course, it is simpler too) The plugin could be based on the Hibernate one, it looks the closest to the requirements. Thanks, Rémy -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533736#533736] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss Web Services Development] - InjectionMetaDataDeploymentAspect misuse of EJBContainer.getEnc()

by Richard Opalka

Richard Opalka [http://community.jboss.org/people/richard.opalka%40jboss.com] replied to the discussion "InjectionMetaDataDeploymentAspect misuse of EJBContainer.getEnc()" To view the discussion, visit: http://community.jboss.org/message/533668#533668 -------------------------------------------------------------- How to reproduce this issue Carlo? I'm asking because our night run: http://jbossws.jboss.org:8180/hudson/job/NATIVE-CORE-AS-6.0.1-SUN-JDK-6/ http://jbossws.jboss.org:8180/hudson/job/NATIVE-CORE-AS-6.0.1-SUN-JDK-6/ didn't pop up it. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533668#533668] Start a new discussion in JBoss Web Services Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss ESB Development] - Problem in retrieving WSDL from remote endpoint

by Vitaliy Lukashev

Vitaliy Lukashev [http://community.jboss.org/people/VitaliyLu] replied to the discussion "Problem in retrieving WSDL from remote endpoint" To view the discussion, visit: http://community.jboss.org/message/533645#533645 -------------------------------------------------------------- Hi all ! I want to know have i a right in decision? in a HttpGatewayServlet class: protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { // if it's a wsdl request, serve up the contract then short-circuit if ("wsdl".equalsIgnoreCase(req.getQueryString())) { resp.setCharacterEncoding("UTF-8"); Charset charset = Charset.forName("UTF-8"); // add CharsetEncoder chr = charset.newEncoder(); //add String mimeType = (contract != null ? contract.getMimeType() : "text/xml"); resp.setContentType(mimeType); String data = (contract != null ? contract.getData() : "<definitions/>"); ByteBuffer bbuf = chr.encode(CharBuffer.wrap(data)); //add resp.setContentLength(bbuf.capacity()); // this is problem place i change length buf Writer writer = new BufferedWriter(resp.getWriter()); writer.write(data); writer.flush(); return; } -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533645#533645] Start a new discussion in JBoss ESB Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

[Clustering Development] - How to write your own load balancing rule in mod_cluster?

by Neeraj Tickoo

Neeraj Tickoo [http://community.jboss.org/people/gnome] created the discussion "How to write your own load balancing rule in mod_cluster?" To view the discussion, visit: http://community.jboss.org/message/533608#533608 -------------------------------------------------------------- Hi Could any one please suggest some pointers as to how to write your own load balancing rules for mod_cluster. Currently rules like round robin etc are supported. How can one write his/her own rule? Thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533608#533608] Start a new discussion in Clustering Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss Web Development] - jboss rules and jsr

by Johanna Voxy

Johanna Voxy [http://community.jboss.org/people/voxy] replied to the discussion "jboss rules and jsr" To view the discussion, visit: http://community.jboss.org/message/533542#533542 -------------------------------------------------------------- ok, thank you. By the way, i'm so desesparate, i'm trying everything. I thing guvnor will do what i need to do... i just have some big trouble with the installation ( http://community.jboss.org/thread/149750 http://community.jboss.org/thread/149750 ) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533542#533542] Start a new discussion in JBoss Web Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

[JBoss AOP Development] - Adding org.apache.log4j and org.junit to nonAdvisablePackages

by Flavia Rainone

Flavia Rainone [http://community.jboss.org/people/flavia.rainone%40jboss.com] created the discussion "Adding org.apache.log4j and org.junit to nonAdvisablePackages" To view the discussion, visit: http://community.jboss.org/message/533537#533537 -------------------------------------------------------------- I've just discovered that UserDefinedClassLoaderTestCase is failing for ages now and nobody ever noticed because another failure happens when Junit is printing the report. I've just fixed the initial failure, but I would also like to prevent the second failure to happen (i.e., if there is a failure, we want to to make sure we see that failure reported). The cause of that second failure is an OutOfMemoryError, result of an endless instrumentation loop JBoss AOP enters because of calls to logger in JoinPointGenerator. Whenever such a call is found, JBoss AOP tries to weave the class. Since there was a problem in the classloader used by the test (fixed now), the class is not found and the same JoinPointGenerator try to log an error again, entering a infinite loop state. Another problem that I saw is that, when Junit tries to generate the report, it uses org.junit packaged classes to do so, and JBoss AOP enters the loop again. Despite the particularities of the aforementioned test, that was buggy, I think we should avoid weaving classes from those packages. Doing otherwise can: - cause several deadlock problems because AOP startes the weaving process from inside the weaving process, in the case of org.apache.log4j (as seen before with other classes) - cause problems when somebody is running a test that involves JBoss AOP with Junit, in the case of org.junit. Can I add those packages to the isNonAdvisableClassName methods? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533537#533537] Start a new discussion in JBoss AOP Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss Web Development] - jboss rules and jsr

by Mark Proctor

Mark Proctor [http://community.jboss.org/people/mark.proctor%40jboss.com] replied to the discussion "jboss rules and jsr" To view the discussion, visit: http://community.jboss.org/message/533536#533536 -------------------------------------------------------------- I would advise you to stay away from JSR94. We support it as a tick list item, but its very limited in functionality and provides a for a very clunky experience. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533536#533536] Start a new discussion in JBoss Web Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [EJB 3.0 Development] - Deferring instance creation/injection to CDI

by Andrew Rubinger

Andrew Rubinger [http://community.jboss.org/people/ALRubinger] replied to the discussion "Deferring instance creation/injection to CDI" To view the discussion, visit: http://community.jboss.org/message/533501#533501 -------------------------------------------------------------- I've attached ejb3-core integration to the issue. S, ALR -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533501#533501] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [EJB 3.0 Development] - Deferring instance creation/injection to CDI

by Andrew Rubinger

Andrew Rubinger [http://community.jboss.org/people/ALRubinger] replied to the discussion "Deferring instance creation/injection to CDI" To view the discussion, visit: http://community.jboss.org/message/533500#533500 -------------------------------------------------------------- Jaikiran: Looks more like the Container SPI "EJBInstanceManager" more closely pertains to the creation of sessions, not the mechanics of creating bean instances. Perhaps we rename? S, ALR -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533500#533500] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

Re: [jboss-dev-forums] [EJB 3.0 Development] - Fixing the EJB3 testsuite...

by Carlo de Wolf

Carlo de Wolf [http://community.jboss.org/people/wolfc] replied to the discussion "Fixing the EJB3 testsuite..." To view the discussion, visit: http://community.jboss.org/message/533441#533441 -------------------------------------------------------------- I've applied the patch with a minor modification. http://fisheye.jboss.org/changelog/JBossAS/?cs=102770 Rev 102770 can serve as a template to fix the other tests. Commits should go under: http://https://jira.jboss.org/jira/browse/EJBTHREE-2057 EJBTHREE-2057 Note that I get: javax.jms.JMSException: Failed to initialise session factory at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSessionInternal(ClientSessionFactoryImpl.java:1043) at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSession(ClientSessionFactoryImpl.java:790) at org.hornetq.jms.client.HornetQConnection.authorize(HornetQConnection.java:572) at org.hornetq.jms.client.HornetQConnectionFactory.createConnectionInternal(HornetQConnectionFactory.java:602) at org.hornetq.jms.client.HornetQConnectionFactory.createConnection(HornetQConnectionFactory.java:116) at org.hornetq.jms.client.HornetQConnectionFactory.createConnection(HornetQConnectionFactory.java:111) at org.jboss.ejb3.mdb.ProducerManagerImpl.connect(ProducerManagerImpl.java:221) at org.jboss.ejb3.test.interceptors2.unit.InterceptorsTestCase.testMixedConsumer(InterceptorsTestCase.java:610) at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24) at junit.extensions.TestSetup$1.protect(TestSetup.java:23) at junit.extensions.TestSetup.run(TestSetup.java:27) at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24) at junit.extensions.TestSetup$1.protect(TestSetup.java:23) at junit.extensions.TestSetup.run(TestSetup.java:27) Caused by: HornetQException[errorCode=0 message=Failed to initialise session factory] Caused by: java.lang.IllegalArgumentException: Error instantiating connector factory "org.hornetq.integration.transports.netty.NettyConnectorFactory" at org.hornetq.core.client.impl.FailoverManagerImpl.instantiateConnectorFactory(FailoverManagerImpl.java:1016) at org.hornetq.core.client.impl.FailoverManagerImpl.<init>(FailoverManagerImpl.java:228) at org.hornetq.core.client.impl.ClientSessionFactoryImpl.initialise(ClientSessionFactoryImpl.java:237) at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSessionInternal(ClientSessionFactoryImpl.java:1039) Caused by: java.lang.ClassNotFoundException: org.hornetq.integration.transports.netty.NettyConnectorFactory at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at org.hornetq.core.client.impl.FailoverManagerImpl.instantiateConnectorFactory(FailoverManagerImpl.java:1011) I guess the client side classes of HornetQ are not yet available in $JBOSS_HOME/client (and jbossall-client.jar Class-Path). -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/533441#533441] Start a new discussion in EJB 3.0 Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

1
0
0 / 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-dev-forums March 2010