March 2010 - jboss-user - Jboss List Archives

[JBoss Tools Development] New message: "Re: Content Assist in attributes which should be filled with id's"

by Denis Golovin

User development, A new message was posted in the thread "Content Assist in attributes which should be filled with id's": http://community.jboss.org/message/532419#532419 Author : Denis Golovin Profile : http://community.jboss.org/people/dgolovin Message: -------------------------------------------------------------- Yep, that's another use case for content assist improvements. All what we need to define all first class objects in facelets templating and build model on top of it to use it everywhere: content assist, search, refactoring and validation. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532419#532419

16 years, 4 months

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[JBoss Tools Development] New message: "Re: create/extend a builder for hbm files?"

by Denis Golovin

User development, A new message was posted in the thread "create/extend  a builder for hbm files?": http://community.jboss.org/message/532417#532417 Author : Denis Golovin Profile : http://community.jboss.org/people/dgolovin Message: -------------------------------------------------------------- > Elhanan wrote: > > ... getting an object model of a class in an eclipse project I almost said, that it is simple It actually is, but when you get used to it. This article should give you some ideas, look at http://www.eclipse.org/articles/article.php?file=Article-JavaCodeManipula.... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532417#532417

16 years, 4 months

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[JBoss Tools] New message: "Re: Mylyn 3.x with JBT"

by Max Andersen

User development, A new message was posted in the thread "Mylyn 3.x with JBT": http://community.jboss.org/message/532412#532412 Author : Max Andersen Profile : http://community.jboss.org/people/max.andersen@jboss.com Message: -------------------------------------------------------------- I know Nick Boldt is a big mylyn fan and I am in principle too but just got bit by a few annoying bugs last time I tried it - but dont let that stop you I dont have any particular recommendations on using Mylyn beyond what is on the homepage of Mylyn it self. With respective to JBT and Mylyn then I know we could implement some mylyn specific hooks to make some of our views more mylyn "aware" and I would like to see that happen in the next round (targeting Eclipse 3.6) where I also plan on actually trying to use it more again. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532412#532412

16 years, 4 months

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[JBoss Tools Development] New message: "Re: create/extend a builder for hbm files?"

by Elhanan Maayan

User development, A new message was posted in the thread "create/extend  a builder for hbm files?": http://community.jboss.org/message/532395#532395 Author : Elhanan Maayan Profile : http://community.jboss.org/people/Elhanan Message: -------------------------------------------------------------- thanks , the ant script would have almost nailed it, if it wern't for some folks skipping manual build and doing Ctrl+b (not me), a plug-in builder is what i was going for, becouse it would help me to also anaylaze some other xml files and put problem markers in case attribubtes refer to methods which do not exist in classes (but i have no idea how to do that. getting an object model of a class in an eclipse project) -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532395#532395

16 years, 4 months

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[JCA Development] New message: "Failed to reconnect after channel restarted"

by Cynthia Wong

User development, A new message was posted in the thread "Failed to reconnect after channel restarted": http://community.jboss.org/message/532393#532393 Author : Cynthia Wong Profile : http://community.jboss.org/people/cynw Message: -------------------------------------------------------------- The Message Driven Bean does not get reconnected after the MQ channel restarted. I need to restart the Jboss server to get it working again. There are no messages shown in the log to indicate any reconnection ever attempts. Even messages were inserted into the queue, nothing is received by the Message Driven Bean, onMessage(), after the channel restored. Please advise what have been missing. I attach the version in use and configuration details. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532393#532393

16 years, 4 months

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[JBoss Tools Development] New message: "Re: create/extend a builder for hbm files?"

by Denis Golovin

User development, A new message was posted in the thread "create/extend  a builder for hbm files?": http://community.jboss.org/message/532387#532387 Author : Denis Golovin Profile : http://community.jboss.org/people/dgolovin Message: -------------------------------------------------------------- To make it incremental you have to inject changed files from eclipse. Just define ant property like it shown below. http://community.jboss.org/servlet/JiveServlet/showImage/2346/ant-inject-... build_files variable returns the set of absolute file system paths whose modification caused the current build. A list of the characters, 'a' (added), 'c' (changed), 'r' (removed), 'f' (files only), 'd' (directories only), can be supplied as an argument to limit the file list to just those types of deltas. Defaults to all deltas. My might be needed to define several other variables like where to copy changed files and etc. It is not easy, but can be done. If you change three files and then press Save all you'll get those three files injected in build through ${changes} ant property and build will be called once. If you save them on by one -> builder will be called tree times. But you can control it a little with "Targets" tab and configure it to be called only once for manual build for example, but in this case you'll get only one changed resource and that will be project folder. It could be a problem to change actual files because it could trigger ant script builder twice. First after your change files. Then after ant builder finished and modified actual sources get refreshed as it configured on Refresh tab. So it could work this way. 1. Your build iterate through ${changes} using <for> and check that changed files if they should be altered with missing attributes. If there is nothing to add it just should skip the file. 2. Add the ant builder to builders list and inject all required params When you change something it will trigger the builder with list of changed files and then required attributes should be added to sources in project. Then "Refresh" happens and it triggers builder again, but it does nothing because required attributes already present. Then it is in waitig state for next changes. Second option for you is developing plug-in with Incremental builder like it described here http://www.eclipse.org/articles/Article-Builders/builders.html. I remember there is an template in eclipse SDK which does most of the work left for you only actual implementation of several methods. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532387#532387

16 years, 4 months

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Exporting JMX attributes over SNMP: JMX, snmp-adaptor.sar and Spring

by Marc Schoechlin

Hi, i wrote some jmx-attributes using Spring 3.0. (see spring descriptor below) I start JBOSS with the following arguments: --- JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=21099 " JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.password.file=${JBOSS_CONFIGDIR}/${JBOSS_INSTANCE}/jmx.password" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.access.file=${JBOSS_CONFIGDIR}/${JBOSS_INSTANCE}/jmx.access" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.ssl=false" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote" --- In JConsole and VisualVM the jmx-mbeans of my war are visible - but for some reason these mbeans cannot be mapped in snmp-adaptor.sar. (see attributes.xml snippet below) I can see the following output in the jboss server.log when fetching the value by invoking snmpwalk (snmpwalk -v 2c -On -c public localhost:1161 .1.3.6.1.4.1.4952.100.200.1.1): --- 15:38:07,176 WARN [SnmpAgentService] getValueFor (foobar:name=NachrichtenVerarbeitung, DatensatzLaufzeit: javax.management.InstanceNotFoundException: foobar:name=EinarbeitungsnachrichtVerarbeitung is not registered. --- Other mbeans (i.e. datasource jmx attributes) which are only visible in jmx-console (and not in jconsole) can be successfully mapped by snmp-adaptor.sar. It seems that this problem is caused by some type of scopeing - what can i do to make the mbeans of a war-application visible to snmp-adaptor.sar? Best regards Marc Schoechlin Details: ----------------------------------------------------------------------------------------------------------------------------------- The spring descriptor: -- <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">  <bean id="exporter" class="org.springframework.jmx.export.MBeanExporter" lazy-init="false"> <property name="autodetect" value="true"></property> <property name="namingStrategy" ref="namingStrategy"></property> <property name="assembler" ref="assembler"></property> </bean> <bean id="attributeSource" class="org.springframework.jmx.export.annotation.AnnotationJmxAttributeSource" /> <bean id="assembler" class="org.springframework.jmx.export.assembler.MetadataMBeanInfoAssembler"> <property name="attributeSource" ref="attributeSource" /> </bean> <bean id="namingStrategy" class="org.springframework.jmx.export.naming.MetadataNamingStrategy"> <property name="attributeSource" ref="attributeSource" /> </bean> </beans> --- attributes.xml snippet --- <mbean name="foobar:name=NachrichtenVerarbeitung" oid-prefix=".1.3.6.1.4.1.4952.100.200.2"> <attribute name="DatensatzLaufzeit" oid=".1"/> <attribute name="DatesaetzeProStunde" oid=".2"/> <attribute name="Fehleranzahl" oid=".3"/> <attribute name="MessageCount" oid=".4"/> <attribute name="MessageTime" oid=".5"/> </mbean> ---

16 years, 4 months

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[JBoss AOP Development] New message: "ExtraClassPoolFactoryParameters"

by Flavia Rainone

User development, A new message was posted in the thread "ExtraClassPoolFactoryParameters": http://community.jboss.org/message/532386#532386 Author : Flavia Rainone Profile : http://community.jboss.org/people/flavia.rainone@jboss.com Message: -------------------------------------------------------------- As part of https://jira.jboss.org/jira/browse/JBAOP-772 I've been cleaning up JBoss AOP code by removing any old classpool leftover that I can find. During this process, I found this ExtraClassPoolFactoryParameter class. It has a warning in the javadoc telling that it should not be deleted: /** * This class is used by the AS5 integration. Do not delete!!!! * * @author <a href="kabir.khan(a)jboss.com">Kabir Khan</a> * @version $Revision: 1.1 $ */ public class ExtraClassPoolFactoryParameters But, taking a look at the way this class is being used, it looks like there is something missing, as this is all I can find: public class VFSClassLoaderScopingPolicy implements AOPClassLoaderScopingPolicyWithRegistry { ... public void registerClassLoader(Module module, ClassLoader loader) { //Need to pass some data through to the classpoolfactory here Map<Object, Object> properties = new HashMap<Object, Object>(); //The module is needed by the JBoss5ClassPoolFactory, the legacy JBossClassPoolFactory will ignore this properties.put(Module.class, module); ExtraClassPoolFactoryParameters.pushThreadProperties(properties); try { AspectManager.instance().registerClassLoader(loader); //Ends up in classpool factory create method } finally { ExtraClassPoolFactoryParameters.popThreadProperties(); } } } I can't find any calls to ExtraClassPoolFactoryParameters.peekThreadProperties. Is this class really being used? Where? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532386#532386

16 years, 4 months

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[Datasource Configuration] New message: "Re: How to Read my oracle*ds.xml"

by Ram kumar

User development, A new message was posted in the thread "How to Read my oracle*ds.xml": http://community.jboss.org/message/532377#532377 Author : Ram kumar Profile : http://community.jboss.org/people/maluram Message: -------------------------------------------------------------- Could not do/close it in time though. For the solution, please see the '*Note:*' at section "Configuring a DataSource for remote usage" on /wiki/configdatasources -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532377#532377

16 years, 4 months

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[EJB 3.0] New message: "Re: Legacy app as a service POJO, using EJB3, Hibernate and BMT..."

by Stephan Steiner

User development, A new message was posted in the thread "Legacy app as a service POJO, using EJB3, Hibernate and BMT...": http://community.jboss.org/message/532372#532372 Author : Stephan Steiner Profile : http://community.jboss.org/people/sepan77 Message: -------------------------------------------------------------- The application uses the pattern as proposed by the hibernate website http://docs.jboss.org/hibernate/stable/core/reference/en/html/transaction... ( I can't switch to JBoss 5, since my customer uses JBoss 4.2. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532372#532372

16 years, 4 months

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jboss-user March 2010