July 2006 - jboss-user - Jboss List Archives

[JBossCache] - Re: Persisting Cache JDBC Cache Loader

by chicago_pool_dude

It would be really of great help if some can please post an example for the use of JDBC Cache Loader class. One more thing is that JDBC Config info should it be in an XML file (the main Config xml file) or does it need to be in another properties file. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959271#3959271 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959271

19 years, 9 months

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[JBoss Seam] - Re: @Begin and @End

by gavin.king＠jboss.com

P.P.S. I've seen a couple of people ask about this - would someone please be so kind as to write these solutions up for the Wiki? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959270#3959270 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959270

19 years, 9 months

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[JBoss Seam] - Re: How does the datamodel get populated

by gavin.king＠jboss.com

You should use setMaxResults() / setFirstResult(), don't suck up the entire result list in one Hibernate query. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959269#3959269 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959269

19 years, 9 months

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[JBoss Seam] - Re: @Begin and @End

by gavin.king＠jboss.com

P.S. Note that it is never OK to have a conversation that spans an entire login session. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959268#3959268 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959268

19 years, 9 months

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[JBoss Seam] - Re: @Begin and @End

by gavin.king＠jboss.com

If you really _have_ to have transparent lazy fetching of data off of the user, combined with caching of that data then create a session-scoped managed persistence context. There are a couple of ways to do this, but the easiest is to use Seam 1.1 CVS build and throw the following in components.xml: <component name="userDatabase" | scope="session" | class="org.jboss.seam.core.ManagedPersistenceContext"> | <property name="persistenceUnitJndiName">java:/myEntityManagerFactory</property> | </component> Alternatively, an approach I prefer is to only store the userId in session scope, and create a conversation-scoped manager component for the actual User, ie: @Scope(CONVERSATION) | @Name("user") | public class ManagedUser | { | @In(create=true) | private EntityManager myDatabase; | | @In String userId; | | @Unwrap | public User getUser() | { | return myDatabase.find(User.class, userId); | } | } Now, of course you won't get caching of the 100 dependent objects in the session scope, but they do at least get cached in the conversation scope. You will never experience LIEs, as long as you always refer to the dependent objects by injecting the User and then navigating. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959267#3959267 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959267

19 years, 9 months

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[EJB 3.0] - Re: Dependency Injection of an Message Driven POJO into a SS

by vulee

I had the same issue which resolved when I used @EJB(mappedName). I wonder why using just @EJB did not work in my case for I had seen a few places where @EJB worked correctly. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959266#3959266 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959266

19 years, 9 months

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[JBoss Seam] - Re: seam annotations in components called from a jbpm proces

by gavin.king＠jboss.com

(1) You complain about errors but you don't show a stack trace? (2) I can't understand why you would want to do this ... it does not seem at all like a "clean" usage of jBPM. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959264#3959264 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959264

19 years, 9 months

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[JBoss Seam] - Re: Seam Logging Configuration

by gavin.king＠jboss.com

Seam logging delegates to commons logging which (in JBoss) delegats to log4j. So you just configure log4j as you would usually configure it in JBoss. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959263#3959263 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959263

19 years, 9 months

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[JBoss Seam] - Re: Stateless search to stateful conversation

by gavin.king＠jboss.com

You should use a redirect combined with a page action. This is the usual pattern for all these kinds of things. You _need_ the redirect, because you want to allow bookmarking of the item detail page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959262#3959262 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959262

19 years, 9 months

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[JBoss jBPM] - Re: jbpm-gpd-site-3.0.11.zip from sourceforge download does

by cormierjf

I am using a fresh install of Eclipse Version: 3.1.1 Build id: M20050929-0840 Here is an example of the exception i get when intalling the site: !ENTRY org.eclipse.update.core 4 0 2006-07-19 09:39:22.292 | !MESSAGE Unable to retrieve remote reference "jar:file:J:/17050_Information_Technology_Application_Development/17050_4_Application_Development_Tools/jbpm/jbpm-gpd-site-3.0.11.zip!/plugins/org.eclipse.jem.util_1.2.0.v20060530-RC2.jar". [JAR entry plugins/org.eclipse.jem.util_1.2.0.v20060530-RC2.jar not found in J:\17050_Information_Technology_Application_Development\17050_4_Application_Development_Tools\jbpm\jbpm-gpd-site-3.0.11.zip] | !STACK 0 | java.io.FileNotFoundException: JAR entry plugins/org.eclipse.jem.util_1.2.0.v20060530-RC2.jar not found in J:\17050_Information_Technology_Application_Development\17050_4_Application_Development_Tools\jbpm\jbpm-gpd-site-3.0.11.zip | at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source) | at sun.net.www.protocol.jar.JarURLConnection.getInputStream(Unknown Source) | at org.eclipse.update.internal.core.OtherResponse.getInputStream(OtherResponse.java:34) | at org.eclipse.update.core.ContentReference.getInputStream(ContentReference.java:146) | at org.eclipse.update.core.FeatureContentProvider.asLocalReference(FeatureContentProvider.java:250) | at org.eclipse.update.internal.core.FeaturePackagedContentProvider.getPluginEntryArchiveReferences(FeaturePackagedContentProvider.java:165) | at org.eclipse.update.internal.operations.UpdateUtils.downloadFeatureContent(UpdateUtils.java:627) | at org.eclipse.update.internal.ui.wizards.InstallWizard2.download(InstallWizard2.java:405) | at org.eclipse.update.internal.ui.wizards.InstallWizard2.access$3(InstallWizard2.java:394) | at org.eclipse.update.internal.ui.wizards.InstallWizard2$4.run(InstallWizard2.java:350) | at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76) As you can see it's looking for the file with the "-RC2" but in the zip file the file has "_RC2" View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959261#3959261 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959261

19 years, 9 months

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jboss-user July 2006