May 2007 - jboss-dev-forums - Jboss List Archives

[Design of JBoss jBPM] - suggestion self deployment API

by simonbaker

It seems features are being deprecated or don't exist that would help with self-deployment during application start-up. A self-deployment scenario could be: 1) Is persistence service set up (do database tables exist)? If not, set up persistence service (create schema). 2) Is Process Definition deployed? If not, deploy Process Definition. 3) etc. The problem is that the API has methods to do things, but not test if they are already done, e.g. JbpmConfiguration.createSchema() -- how do you test if schema already exists (JbpmSchema.hasTables() only available through deprecated JbpmSessionFactory?). JbpmContext.deployProcessDefinition() -- to test if deployed, requires trapping error with JbpmContext.getLatestProcessDefinition()? jBPM version 2 seemed to have properties to tell the persistence service to create the schema if not already created (jbpm.create.tables); disappeared in version 3? It would be useful if the API exposed methods to test the state of deployment to help the self-deployment scenario. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045938#4045938 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045938

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[Design of JBossCache] - Re: Can't control (Tree)Cache via JConsole

by bstansberry＠jboss.com

You are hitting the issue discussed at http://jira.jboss.com/jira/browse/JBCACHE-1047. If you were using code built from the latest HEAD you could: ... | CacheJmxWrapper wrapper = new CacheJmxWrapper(myCache); | wrapper.setManageCacheLifecycle(true); | JmxUtil.registerCacheMBean(mBeanServer, wrapper, mBeanNameStr); | ... This thread though makes me realize that that's still pretty broken, although it should work fine for your use case. See http://jira.jboss.com/jira/browse/JBCACHE-1058 for how discussion of how it's still broken. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045925#4045925 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045925

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[Design of JBossCache] - Re: Can't control (Tree)Cache via JConsole

by edgenuity

Excerpt from my code below. mBeanServer = ManagementFactory.getPlatformMBeanServer(); Configuration config = new Configuration(); config.setClusterName("CacheTest"); config.setExposeManagementStatistics(true); config.setCacheMode(Configuration.CacheMode.LOCAL); myCache = DefaultCacheFactory.getInstance().createCache(config); myCache.addCacheListener(myCacheListener); mBeanNameStr = JmxUtil.PREFIX + myCache.getConfiguration().getClusterName(); JmxUtil.registerCacheMBean( mBeanServer, new CacheJmxWrapper(myCache), mBeanNameStr); ObjectName mBeanName = new ObjectName(mBeanNameStr); if (mBeanServer.isRegistered(mBeanName)) System.out.println ("MBean Registered:"+mBeanNameStr); else System.out.println ("MBean not registered"); View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045908#4045908 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045908

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[Design of JBossCache] - Re: Can't control (Tree)Cache via JConsole

by bstansberry＠jboss.com

How are you registering the cache with the MBeanServer? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045903#4045903 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045903

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[Design of JBossCache] - Can't control (Tree)Cache via JConsole

by edgenuity

I'm using JDK 1.6, and JBossCache 2.0.0 (BETA). I create a TreeCache, run it, test it, with no problem. I put a listener to track changes to the (Tree) cache. I registered the cache with the MBeanServer. No problem. I brought up JConsole and I see my test program. I try to invoke the Start/Stop methods exposed via the JConsole, I get feedback on the success when I invoke them (press the button), but my listener never gets invoked. Any ideas, where I can start? I need to able to control the cache remotely. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045901#4045901 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045901

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[Design of JBoss jBPM] - Re: Identity module cascading delete of doom

by david.lloyd＠jboss.com

I've got a fix into CVS HEAD, and I resolved the JIRA issue. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045899#4045899 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045899

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[Design of JBoss jBPM] - Re: Identity module cascading delete of doom

by tom.baeyens＠jboss.com

if you can fix it, please do so. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045865#4045865 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045865

19 years

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[Design of AOP on JBoss (Aspects/JBoss)] - Re: JBoss Logging and JBoss AOP

by kabir.khan＠jboss.com

I have integrated the logging stuff into AOP core. AspectManager.verbose is still the main switch for verbose logging from the AOP core classes. Rather than doing: | Logger logger = Logger.getLogger(SomeClass.class); | Do | Logger logger = AOPLogger.getLogger(SomeClass.class); | AOPLogger is a subclass of Logger whose only function is to check if the chosen LoggerPlugin cannot be found, and if so to make sure we use a SystemOutLoggerPlugin I implemented. This prints out everything to System.out regardless of logging level. So AspectManager.verbose turns on logging, and integrating with log4j allows more fine-grained control over what is logged. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045798#4045798 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045798

19 years

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: JBoss Messaging should be capable of handling real big f

by timfox

Can you elaborate on how you see jaf solving the problem? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045781#4045781 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045781

19 years

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: ActiveMQ Integration!

by goldi

Ok thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045759#4045759 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4045759

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jboss-dev-forums May 2007