[jboss-user] [Clustering/JBoss] - Asynchronous session replication
Just saw the JBoss Web Clustering webinar, and have a question: It was said that asynchronous replication occurs in a different thread but is guaranteed, and the default interval value is 1 second. Is it true upon node failure, any updates to its session that occur from the time of last replication (which could be up to 1 second in this case) would be guaranteed to NOT be replicated? (I just want to clarify what was meant by guaranteed.) Is 1 second a good amount of time, or does anybody recommend lowering it in your application? Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4039551#4039551 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4039551 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Query with empty restriction
I could catch the QuerySyntaxException and return an empty list, but is this
the expected behavior from a query with an empty #{member.countries}?
Instead, shouldn't it evaluate to
SELECT c FROM Country c where c IN (NULL)
instead of
SELECT c FROM Country c where c IN ()
or something like that?
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[jboss-user] [JBoss Seam] - Query with empty restriction
I get the following exception when I have in components.xml the following
query, but #{member.countries} refers to an empty list:
SELECT c FROM Country c where c IN (#{member.countries})
If you look at the root cause of the error the message says:
org.hibernate.hql.ast.QuerySyntaxException: unexpected end of subtree [SELECT c
FROM Country c where c IN ()]
The #{member.countries} expression for a member that has no countries specified
doesn't show up in the generated query (SELECT c FROM Country c where c IN
()). Why is this happening, and how could I cause the query to simply return
an empty list instead of this exception?
Thanks.
javax.faces.el.EvaluationException: /list.xhtml @36,43 rendered=#{empty
countries}: Cannot get value for expression '#{countries.resultList}'
| at
com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
| at
javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:1075)
| at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:241)
| at
com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:249)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:573)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| Caused by: javax.faces.el.EvaluationException: Exception getting value of
property resultList of base of type :
org.jboss.seam.framework.EntityQuery$$EnhancerByCGLIB$$4d3f50d3_7
| at
org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:96)
| at
org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:532)
| at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
| at
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:383)
| at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:53)
| at org.jboss.seam.framework.Query.getParameterValues(Query.java:332)
| at org.jboss.seam.framework.Query.evaluateAllParameters(Query.java:340)
| at
org.jboss.seam.framework.EntityQuery.createQuery(EntityQuery.java:101)
| at
org.jboss.seam.framework.EntityQuery.getResultList(EntityQuery.java:40)
| at
org.jboss.seam.framework.EntityQuery$$FastClassByCGLIB$$225925e6.invoke(generated)
| at
[jboss-user] [JBoss Eclipse IDE (users)] - NullPointerException in FreeMarker IDE
When I go to the context editor to add a new context variable in the FreeMarker IDE and enter a name and class, I get the following error. What could be causing this? java.lang.NullPointerException: | at hudson.freemarker_ide.editor.Editor.dispose(Editor.java:83) | at org.eclipse.ui.part.MultiPageEditorPart$3.run(MultiPageEditorPart.java:638) | at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) | at org.eclipse.core.runtime.Platform.run(Platform.java:843) | at org.eclipse.ui.part.MultiPageEditorPart.disposePart(MultiPageEditorPart.java:631) | at org.eclipse.ui.part.MultiPageEditorPart.dispose(MultiPageEditorPart.java:333) | at org.eclipse.ui.internal.WorkbenchPartReference.doDisposePart(WorkbenchPartReference.java:687) | at org.eclipse.ui.internal.EditorReference.doDisposePart(EditorReference.java:256) | at org.eclipse.ui.internal.WorkbenchPartReference.dispose(WorkbenchPartReference.java:642) | at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1548) | at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1311) | at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1295) | at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1269) | at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1324) | at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:54) | at org.eclipse.ui.internal.PartStack.close(PartStack.java:499) | at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:205) | at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:106) | at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:81) | at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267) | at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276) | at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1) | at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:67) | at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:580) | at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:187) | at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2107) | at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:292) | at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) | at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928) | at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348) | at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968) | at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4021732#4021732 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4021732 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EL enhancements
Below is the log of the exception. Also, I have the following in my
faces-config.xml:
application
| ...
|
view-handlerorg.jboss.seam.ui.facelet.SeamFaceletViewHandler/view-handler
| /application
javax.el.ELException: Error Parsing: #{compHome.done(x.id)}
| at
com.sun.el.lang.ExpressionBuilder.createNodeInternal(ExpressionBuilder.java:140)
| at com.sun.el.lang.ExpressionBuilder.build(ExpressionBuilder.java:157)
| at
com.sun.el.lang.ExpressionBuilder.createValueExpression(ExpressionBuilder.java:201)
| at
com.sun.el.ExpressionFactoryImpl.createValueExpression(ExpressionFactoryImpl.java:74)
| at
org.jboss.seam.ui.facelet.SeamExpressionFactory.createValueExpression(SeamExpressionFactory.java:105)
| at com.sun.facelets.el.ELText$ELTextVariable.apply(ELText.java:161)
| at com.sun.facelets.el.ELText$ELTextComposite.apply(ELText.java:142)
| at
com.sun.facelets.compiler.TextInstruction.apply(TextInstruction.java:56)
| at
com.sun.facelets.compiler.UIInstructionHandler.apply(UIInstructionHandler.java:85)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
| at com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58)
| at
com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128)
| at
com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:306)
| at
com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:279)
| at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
| at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
| at
com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143)
| at
com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
| at
com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
| at
com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
| Caused by: com.sun.el.parser.ParseException: Encountered ( at line 1,
column 20.
| Was expecting one of:
| } ...
| . ...
| [ ...
| ...
| gt ...
| ...
| lt ...
| = ...
| ge ...
| = ...
| le ...
| == ...
| eq ...
| != ...
| ne ...
| ...
| and ...
| || ...
| or ...
| * ...
| + ...
| - ...
| ? ...
| / ...
| div ...
| % ...
| mod ...
|
| at com.sun.el.parser.ELParser.generateParseException(ELParser.java:1651)
| at com.sun.el.parser.ELParser.jj_consume_token(ELParser.java:1531)
| at com.sun.el.parser.ELParser.DeferredExpression(ELParser.java:134)
| at com.sun.el.parser.ELParser.CompositeExpression(ELParser.java:61)
| at
com.sun.el.lang.ExpressionBuilder.createNodeInternal(ExpressionBuilder.java:103)
| at com.sun.el.lang.ExpressionBuilder.build(ExpressionBuilder.java:157)
| at
com.sun.el.lang.ExpressionBuilder.createValueExpression(ExpressionBuilder.java:201)
| at
com.sun.el.ExpressionFactoryImpl.createValueExpression(ExpressionFactoryImpl.java:74)
| at
org.jboss.seam.ui.facelet.SeamExpressionFactory.createValueExpression(SeamExpressionFactory.java:105)
| at com.sun.facelets.el.ELText$ELTextVariable.apply(ELText.java:161)
| at com.sun.facelets.el.ELText$ELTextComposite.apply(ELText.java:142)
| at
com.sun.facelets.compiler.TextInstruction.apply(TextInstruction.java:56)
| at
com.sun.facelets.compiler.UIInstructionHandler.apply(UIInstructionHandler.java:85)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:314)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:169)
[jboss-user] [JBoss Seam] - Re: EL enhancements
What is the recommended method of executing a query for each line in a DataModel or list of entities on a page upon each load? I was thinking I could pass in the loop variable to a method that would go and execute a query. Since that's not possible, what should I do - I know how to use DataModel for doing things once you've selected an entity, but not how to do something for every entity, with regards to a list. Is there a good example of this I could check in the Seam examples? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4019384#4019384 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4019384 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EL enhancements
Right, but that would only be evaluated when I click the link, whereas I would like the value to be shown when the list page is shown. For example, in a list of entities I'd like to show next to it the result of a query (i.e. that value isn't stored as a property of the entity, but is evaluated as a result of a query). I can't see how to get them all to display on the list page. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4019416#4019416 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4019416 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EL enhancements
Here's the type of thing I'm trying to do. The point is that there are a list
of favorites, and within that list I want to specially mark those favorites
of the logged in user.
But of course, the enhanced EL expression I have in the view doesn't work. It
seems like the most intuitive way to do it, but I guess I have to look for
another option.
Hopefully you can advise as to what I can do here. Thanks.
@DataModel
| private List favorites;
|
| @Factory
| public void getFavorites() {
| favorites = entityManager.createQuery(...).getResultList();
| }
|
| public String getStatus(int id) {
| for (Favorite f : member.getFavorites()) {
| if (member.getFavorite().getId() == id) return Your Favorite;
| }
| return Not Your Favorite;
| }
h:dataTable value=#{favorites} var=fave
| h:column
| #{fave.name}
| /h:column
| h:column
| #{entityHome.status(fave.id)}
| /h:column
| /h:dataTable
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[jboss-user] [JBoss Seam] - Re: Factory and injection in EntityHome
Well that weird @In is the whole reason behind this topic. I really don't want to have to use page parameters for certain things, like removing an entity from a list of entities, because then I'd have to build in all sorts of unnecessary logic that I wouldn't have to worry about by doing it this way. But I still have no idea why this isn't working...could one of the Seam developers perhaps address this issue? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4019034#4019034 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4019034 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - End conversation after back button
I have a page that displays a list of entities. I click on one list element (an
s:link with a page parameter), taking me to a page that uses the page parameter
to display certain things about that entity.
I hit the back button, taking me to that initial list. I click another entity.
However, even though the request parameter has changed, the page still has
information about the same entity as the first time.
Because they're all conversation scoped elements, I'm using the following on
the page with the list of elements to show the page in a new conversation:
h:outputLink value=nextPage.seam
#{listElement.name}
f:param name=id value=#{listElement.id} /
s:conversationPropagation propagation=none /
/h:outputLink
This doesn't seem to solve the problem. Is there something I'm not considering
about the use of the back button and conversation propagation?
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[jboss-user] [JBoss Seam] - Re: EntityQuery
How can I use framework:restrictions to represent OR conditions? Or if not framework:restrictions, how can I use anything else in my queries in components.xml to represent OR conditions? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4019181#4019181 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4019181 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - EL enhancements
Do the EL enhancements only work when used as the action attribute of a link? I
ask because I got a parse exception when I tried to use
#{entityHome.myMethod(var)} as plain text in an h:column, where var is the loop
variable of the dataTable.
Is the EL enhancement not supposed to work here, or should I keep looking for
where I might have made a mistake?
Also, I'm confused as to when methods need to have a get prefixed to their
name when the name is specified in EL. For example, for what I described above
(entityHome.myMethod), would the entityHome need a method named myMethod, or
getMyMethod?
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[jboss-user] [JBoss Seam] - Factory and injection in EntityHome
I have an EntityHome that contains the following code. When I go to page to
create the entity, the myEntity factory variable is already populated with the
first entity in the dataModel list, even though nothing has been selected (and
myEntityHome.managed evaluates to true, even though it shouldn't, because
nothing from the list has been selected). Why might this be?
@Name(myEntityHome)
| public class MyEntityHome extends EntityHomeMyEntity {
|
| @Factory
| public MyEntity getMyEntity() { return getInstance(); }
|
| @In(#{myQuery.dataModel.rowData})
| public void setInstance(MyEntity instance) {
| super.setInstance(instance);
| }
|
| }
In the create page, I have the following. The first time I access the page,
myEntity.name is populated with the value of the first row of
myQuery.dataModel, even though myQuery.dataModel.rowData should be empty
because no row has yet been selected. How do I fix this so that it behaves
correctly and shows nothing, because nothing has been selected? This should
work, right?
h:form
| h:inputText value=#{myEntity.name} /
| h:commandButton value=Create action=#{myEntityHome.persist} /
| /h:form
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[jboss-user] [JBoss Seam] - Re: Factory and injection in EntityHome
My guess of what's happening here is that when I first access the myEntity factory to return the instance, myQuery.dataModel.rowData automatically selects the first entity in the dataModel. This isn't the correct behavior right? Isn't a dataModel only supposed to be populated when the a row is actually selected, or does it always have a default selected value upon access? I have no idea how to proceed from this... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4018537#4018537 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4018537 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Factory and injection in EntityHome
Stepping through my debugger, the problem seems to be that ListDataModel's setRowIndex(int) is being called with a value of 0 upon first access... is there something I can do in my EntityHome to prevent this from happening, or is it a bug? (Meaning why is setRowIndex being called when nothing has been selected?) Anyways, once I've sorted it out I think it'll work. saeediqbal1, this is not seam-gen. I'm trying a slightly different but valid way of deleting entities from a list. I don't have anything special in my serializable class, if by that you mean entity (you can't inject into entities, using @In) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4018588#4018588 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4018588 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModelSelection and components.xml
How can I get the row index when I'm using entityquery.resultList? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4018395#4018395 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4018395 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Remove from list using EntityHome
How would you remove an entity using EntityHome when you're in a list of those entities (populated either using the query's resultList or dataModel property)? I can maybe see how you could do it from within a page that is centered around that one entity, but not from a list of many of those entities. How could I do this? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017470#4017470 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017470 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Remove from list using EntityHome
I was afraid you'd say that :) Just kidding...I actually experimented with a
different approach, and it goes about 90% of the way...maybe you could tell me
why it isn't working. (Sure I'll end up using the parameters way if this
doesn't work, but working through this will help me understand Seam better...)
In my components.xml:
!-- where myEntityQuery is also defined in this components.xml --
| factory name=myFactory value=myEntityQuery.dataModel /
In my xhtml within an h:column:
h:commandLink value=... action=#{myEntityHome.remove} /
In my MyEntityHome:
@In(#{myFactory.rowData})
| public void setInstance(MyEntity my) {
|super.setInstance(my);
| }
Believe it or not, this setup goes about 90% of the way in my debugger...the
my parameter gets correctly passed to setInstance, the EntityHome's
instance variable is set correctly, and the remove method is called while
instance is set! But for some reason the entity doesn't get removed,
setInstance then gets called a second time before the request is over, this
time with null passed to setInstance.
Why might setInstance be getting called twice? I don't think I'm doing anything
special apart from what I've indicated above... Please help.
I could try using rowIndex instead of rowData and setting the id instead of the
instance, but I'm not sure that would change anything...
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[jboss-user] [JBoss Seam] - Re: Seam Security
So to get it working, did you have the same @Name as the built-in component, @Scope of APPLICATION, and no @Install annotation? Could you show what the line in your components.xml that you changed to get it working was? I'm about to start doing this, so your help would be greatly appreciated. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017701#4017701 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017701 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Remove from list using EntityHome
petemuir wrote : My best guess as to why it fails from what you've said is that by passing the instance through the datamodel like that it has become unmanaged so cannot be removed - you can check this by calling entityManager.contains(). Setting by Id rather than instance might just work (use it with my.getId rather than rowIndex). Where should I set the breakpoint in my debugger to do an entityManager.contains() check? Or if it's better to output a FacesMessage with this value, where should I put that debugging line? anonymous wrote : And beware of the fact that a remove won't remove the entity from memory - it just detaches it from the persistence context. So the refreshed page after the delete would still show the removed entity in the list right? But if I look in my DB, am I correct to say I should no longer see it there (if things work correctly) even though it's still in memory? Next question is why does this happen - isn't entity-query EVENT-scoped, which means that on the next refresh it doesn't exist and has to hit the DB again? Thanks a lot. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017709#4017709 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017709 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Remove from list using EntityHome
I tried using the id by changing to the following, but it complained that
rowData doesn't have an id:
@In(#{myFactory.rowData.id})
| public void setInstance(MyEntity my) {
|super.setInstance(my);
| }
(Shouldn't rowData have an id if the underlying entity has an id, which it
does?)
How would I implement your suggestion to use my.getId rather than rowIndex?
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[jboss-user] [JBoss Seam] - Re: Remove from list using EntityHome
(Of course I meant setId in both cases where I put setInstance in the previous post) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017824#4017824 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017824 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Remove from list using EntityHome
I'm getting the following exception that says the row is unavailable, which is
just crazy because the debugger clearly shows the correct value being passed to
setInstance:
@In(#{myFactory.rowData})
| public void setInstance(MyEntity my) {
| super.setInstance(my);
| }
Why could this be happening?
javax.faces.el.EvaluationException: Cannot get value for expression
'#{association.name}'
| at
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:402)
| at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:53)
| at
org.jboss.seam.core.Interpolator.interpolateExpressions(Interpolator.java:88)
| at org.jboss.seam.core.Interpolator.interpolate(Interpolator.java:67)
| at
org.jboss.seam.core.FacesMessages.createFacesMessage(FacesMessages.java:318)
| at org.jboss.seam.core.FacesMessages$2.run(FacesMessages.java:222)
| at org.jboss.seam.core.FacesMessages.runTasks(FacesMessages.java:132)
| at org.jboss.seam.core.FacesMessages.afterPhase(FacesMessages.java:142)
| at
org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:109)
| at
org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersAfter(PhaseListenerManager.java:89)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:345)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at
org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Unknown Source)
| Caused by: javax.faces.el.EvaluationException: Cannot get value for
expression '#{associations.rowData}'
| at
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:402)
| at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:53)
| at org.jboss.seam.Component.getInstanceToInject(Component.java:1878)
| at org.jboss.seam.Component.injectMethods(Component.java:1364)
| at org.jboss.seam.Component.inject(Component.java:1155)
| at
org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInterceptor.java:76)
| at
org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.java:58)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
| at
[jboss-user] [JBoss Seam] - Re: Remove from list using EntityHome
You can ignore all of the above. The problem, believe it or not, is when the
deletedMessage contains an expression of the current instance of the EntityHome.
In the code below, if my deletedMessage in public String getDeletedMessage()
contains #{myEntity.myProperty}, then the factory to get the row data is run
again (to evaluate myEntity) with a null value for instance...but if I
leave it as a String with no EL in it, then it's fine.
Am I outjecting to the correct scope of CONVERSATION? What could be wrong with
putting EL of the current instance in the message?
@Factory(value=myEntity,scope=ScopeType.CONVERSATION)
| public MyEntity returnMyEntity() { return getInstance(); }
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[jboss-user] [JBoss Seam] - Re: EntityHome
I put an @Out on the @Factory but that didn't seem to work (not that I really expected it to...) Any ideas? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017162#4017162 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017162 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityQuery
I just reinstalled JBoss 4.0.5 using the installer, but that didn't seem to make any real difference... How do I include the things that it's missing (well, would that even solve the exceptions that are happening when I run the app?) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017163#4017163 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017163 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModelSelection and components.xml
That works, thanks.
The value attribute of my dataTable is #{entityQueryName.resultList}. How do
I get the rowIndex? I tried using #{entityQueryName.resultList.rowIndex} like I
used to do before, but it gives a NumberFormatException wrapped in something
else.
If I'm using #{entityQueryName.resultList} as the value of my dataTable, then
is the factory factoryName in my earlier post still necessary? Does this do
away with factories in the case of dataTables, or should my dataTable's value
be factoryName, which points to entityQueryName.resultList...or are these
interchangeable?
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[jboss-user] [JBoss Seam] - Re: f:param in h:commandLink in h:column
I can't get the request parameter to work from pages.xml. My dataTable is as
follows. What should be in my myBean.myAction method - anything? Right now it's
empty, like it was when I was using DataModel/DataModelSelection...
h:dataTable id=table value=#{myList} var=a
| h:column
| s:link value=#{a.text}
action=#{myBean.myAction}
| f:param name=theId
value=#{a.id} /
| /s:link
| /h:column
| /h:dataTable
My pages.xml looks like the following. Should the param element be in the
navigation element of the initiating page, the page element of the resulting
page, or either? What's the difference? (Right now I've got it commented out in
the latter.) The resultPage.xhtml displays information relating to
contextualBean...
page view-id=/listpage.xhtml
| navigation from-action=#{myBean.myAction}
| begin-conversation /
| redirect view-id=/resultPage.xhtml
| param name=theId
value=#{contextualBean.id} /
| /redirect
| /navigation
| /page
|
| page view-id=/resultPage.xhtml
| !--
| param name=theId value=#{contextualBean.id} /
| --
| /page
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[jboss-user] [JBoss Seam] - Re: f:param in h:commandLink in h:column
In that case the parameter doesn't show up in the address bar at all. To test whether it's working, I entered a parameter with a value of an entity id that I know exists, but still the appropriate data doesn't show up. When I set contextualBean.id from the param element, does the entire contextualBean get refreshed from the database? Or does it just create an empty component and insert the id value? I feel like I am missing some code (either in my myBean.myAction method or elsewhere to get that data). Is that the case? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4016587#4016587 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4016587 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Views within views
I need to have XHTML views containing other views using the templating features of Facelets. e.g. view outside.xhtml contains views inside1.xhtml and inside2.xhtml. However, because each view can also be seen as a standalone view, I'm concerned about conflicts in the injected/outjected components that may not be evident initially. Does such a risk exist? e.g. inside1.xhtml outjects a value that gets overridden by inside2.xhtml. Or was Seam designed to handle such things, where variables are kept apart (e.g. DataModels, DataModelSelections...) The next issue is with navigation. In pages.xml, which view would you mention for a link clicked in inside1.xhtml - would it be outside.xhtml, or inside1.xhtml? (Keeping in mind that the address bar would of course show outside.xhtml) Any other potential troubles here? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4016692#4016692 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4016692 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - EntityQuery
When you do an @In EntityQuery to bring in a query that you defined in components.xml, does the value of this object contain some kind of cached results of the previous time you ran the query, or is it just the query object itself? What I'm trying to say is if you inject EntityQuery into a SFSB and use the SFSB in multiple requests, would calling getResultList() or similar on it run the query again and get the latest info from the database, or would it contain cached info from the previous run (being the same instance of the EntityQuery that was run before on the SFSB in a previous request)? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4016689#4016689 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4016689 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModelSelection and components.xml
Any word on how to get the rowIndex from an EntityQuery or it's resultList? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4016791#4016791 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4016791 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityQuery
Big problem when using EntityQuery instead of regular query...I know it's caused by that because it appears when I change one line from em.createNamedQuery(...).getSingleResult() to injectedEntityQuery.getSingleResult(). javax.ejb.ConcurrentAccessException: no concurrent calls on stateful bean 'jboss.j2ee:service=EJB3,name=RegisterBean' (EJB3 4.3.13) What in the world could be causing it? 2007-02-14 19:16:11,906 ERROR [org.jboss.seam.servlet.SeamExceptionFilter] uncaught exception | javax.servlet.ServletException: Error calling action method of component with id addEmailAddressForm:_id29 | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Unknown Source) | 2007-02-14 19:16:11,906 ERROR [org.jboss.seam.servlet.SeamExceptionFilter] exception root cause | javax.faces.FacesException: Error calling action method of component with id addEmailAddressForm:_id29 | at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74) | at javax.faces.component.UICommand.broadcast(UICommand.java:106) | at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94) | at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168) | at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343) | at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at
[jboss-user] [JBoss Seam] - Re: EntityQuery
Wow, that makes things quite ugly! I have to create another useless component just to hold the form field value so that it doesn't interfere with the action method containing the injected EntityQuery. Are there any better solutions than what I've done? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4016837#4016837 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4016837 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityQuery
I'm going down a rat hole here...solving problems just reveals more... any reason why the following transaction not found exceptions might be happening, when I'm using regular session beans and my connection to the DB is up? It results in an org.jboss.seam.TransactionFailed message, and only happens when I'm using the EntityQuery as opposed to a regular query. javax.servlet.ServletException: Error calling action method of component with id addEmailAddressForm:_id29 | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Unknown Source) | 2007-02-14 20:42:54,687 ERROR [org.jboss.seam.servlet.SeamExceptionFilter] exception root cause | javax.faces.FacesException: Error calling action method of component with id addEmailAddressForm:_id29 | at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74) | at javax.faces.component.UICommand.broadcast(UICommand.java:106) | at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94) | at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168) | at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343) | at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at
[jboss-user] [JBoss Seam] - EntityHome
I'm setting up relationships between entities from EntityHome subclasses. In a
bidirectional relationship I have one EntityHome injecting the value of the
other entity, and that entity's EntityHome injecting the value of the first.
This seems like it's going to work fine, except for not knowing how to outject
the value of the first EntityHome's entity so that the second EntityHome can
inject it.
In the first EntityHome I have as follows:
@Factory(firstEntity)
| public FirstEntity init() { return getInstance(); }
|
| @In
| private SecondEntity secondEntity;
In the second EntityHome I have as follows:
@In
| private FirstEntity firstEntity;
It is this line that complains about not finding a firstEntity contextual
component to inject...why? Isn't my declaring it as @Factory(firstEntity)
enough? How would I outject appropriately?
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[jboss-user] [JBoss Seam] - Re: EntityQuery
Maybe these exceptions that've been happening on every deployment is related? java.lang.RuntimeException: javax.management.InstanceNotFoundException: jboss.j2ee:ear=test.ear,jar=jboss-seam.jar,name=TransactionListener,service=EJB3 is not registered. | at org.jboss.ejb3.JmxKernelAbstraction.uninstallMBean(JmxKernelAbstraction.java:159) | at org.jboss.ejb3.JmxKernelAbstraction.uninstall(JmxKernelAbstraction.java:175) | at org.jboss.ejb3.Ejb3Deployment.stop(Ejb3Deployment.java:501) | at org.jboss.ejb3.Ejb3Module.stopService(Ejb3Module.java:107) | at org.jboss.system.ServiceMBeanSupport.jbossInternalStop(ServiceMBeanSupport.java:315) | at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:247) | at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) | at java.lang.reflect.Method.invoke(Unknown Source) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) | at $Proxy0.stop(Unknown Source) | at org.jboss.system.ServiceController.stop(ServiceController.java:508) | at sun.reflect.GeneratedMethodAccessor275.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) | at java.lang.reflect.Method.invoke(Unknown Source) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) | at $Proxy36.stop(Unknown Source) | at org.jboss.ejb3.EJB3Deployer.stop(EJB3Deployer.java:469) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) | at java.lang.reflect.Method.invoke(Unknown Source) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) | at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97) | at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238) | at org.jboss.ws.integration.jboss.DeployerInterceptor.stop(DeployerInterceptor.java:122) | at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.stop(SubDeployerInterceptorSupport.java:196) | at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:99) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) | at $Proxy37.stop(Unknown Source) | at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:667) | at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:659) | at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:638) | at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:632) | at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:615) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) | at java.lang.reflect.Method.invoke(Unknown Source) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at
[jboss-user] [Installation, Configuration Deployment] - Re: Cycle Log Files
Right now what I'm doing is stopping the server everytime I'd like to have a clean server.log, deleting the log, starting the server again so I can separate issues without having to do so visually when looking at the log file. Alternatively, are there JBoss-specific log utilities that make it easy to visually distinguish what's happening in the log based on time, etc? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015843#4015843 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015843 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration Deployment] - Upgrading strategy
I have a general question about upgrading from one version of JBoss to another. When you've done all the slimming/thinning in your current installation and changed specific configuration files for your application (including debug levels, what services are enabled, and much more...), you'd like to be able to upgrade to another version while keeping these around. What strategies do you use to minimize the effort needed to upgrade while keeping your settings? Do you use version control, or is there some feature of the actual installation process that I'm not aware of that simplifies this? If using version control, which files/folders do you put there from the JBOSS_HOME directory? I'd just like a workable solution to make this process hassle- and error-free (or -minimized, at least), and am interested to get your ideas. Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015844#4015844 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015844 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - end-conversation
Could somebody please explain when you'd have beforeRedirect set to true vs false for end-conversation in pages.xml? I can't seem to figure out when you'd use it and what the difference would be in your application. Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015917#4015917 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015917 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: end-conversation
Oh...I didn't realize the behavior under true wasn't default behavior. If there wasn't a redirect, wouldn't the conversation be over on the re-rendered page (and if you did a GET for something else the conversation would not come with it)? Then how can a conversation propagate across a GET that happens immediately after the render in the form of a redirect? Confused...whatever...I'll just memorize that. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015961#4015961 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015961 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Scopes
Hopefully somebody has a practical example of their use of PAGE. Something where PAGE was more suited than the other scopes. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015964#4015964 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015964 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Can conversation override session?
I'm trying to override a session-scoped component with a conversational-scoped
component for the duration of the conversation (i.e. Within the conversation
the conversational-scoped component is injected when @In refers to the shared
component name. Then when the conversation ends that same @In would get the
session-scoped component.)
I have outjected something from pages.xml using the following code. I have a
session-scoped component under the name shared, and this takes a
conversational-scoped component existing and puts it under a conversational
scope under the name shared.
Now there are both a session- and conversational-scoped component with a name
exists, but the problem is that in the debug screen they have the same values
when they shouldn't. Does putting scope=CONVERSATION outject it only into the
conversation, or into both the conversation and session? (I want the former
behavior.) They are the same class of entity.
page view-id=/mypage.xhtml
| navigation from-action=#{mybean.action}
| out name=shared value=#{existing}
scope=CONVERSATION /
| redirect view-id=/toredirect.xhtml /
| /navigation
| /page
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[jboss-user] [JBoss Seam] - Re: DataModelSelection and components.xml
I'm stuck on this same issue, but am getting the following error:
value=#{factoryName}: Cannot get value for expression
'#{entityQueryName.resultList}'
framework:entity-query name=entityQueryName ejbql=... /
| factory name=factoryName value=#{entityQueryName.resultList}/
Why is this happening, and how do I solve it?
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[jboss-user] [JBoss Seam] - Re: DataModelSelection and components.xml
I guess it was because I needed to add a entity-manager=em attribute to the framework:entity-query because that's what my core:managed-persistence-context is, but that gave the following exception on deployment: Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener | java.lang.IllegalArgumentException: No converter for type: javax.persistence.EntityManager View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4016200#4016200 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4016200 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModel
anonymous wrote : What I'm trying to tell you is that you have to update the DataModel when you change the data. That works (i.e. calling the factory method to update the DataModel) when the Factory method grabs results from the database. But I have a Factory that grabs results from another entity that has just been updated. My DataModel is a collection of entities from another entity. e.g. myA.getCollectionOfBs(). My remove method from the DataModel does the following: em.remove(b); | // em.flush(); | runFactory(); runFactory() simply does a myA.getCollectionOfBs(), which returns the same set of entities (not removing the entity I just got rid of). I tried doing a flush where I've commented it out above, but that didn't help. What can I do to get these changes reflected? (Short of just doing a query...shouldn't I be able to get them straight from the entities?) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015205#4015205 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015205 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - SMPC
When would you get LazyInitializationExceptions using SMPC? If you have lazily-loaded collections, am I correct to assume that because the persistence context is alive everywhere within the conversation, that lazily-loaded collections are loaded when accessed, hence you never see LIE anymore? i.e. No need to make them EAGER, but still no LIEs anymore...everything's loaded on-demand? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015246#4015246 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015246 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: SMPC
Cool. If the scope of an EXTENDED persistence context is greater than that of a conversational one (i.e. session vs conversation), then wouldn't you also never have LIEs if EXTENDED PCs were used conversationally in a conversational SFSB? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015255#4015255 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015255 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: f:param in h:commandLink in h:column
Apparently I should be using outputLink instead of commandLink to get the parameters to show up... So here's the issue I foresee now...each row in the dataTable has a link to a remove method which contains that row's entity id as a request parameter. How would I use pages.xml to get the parameter to the method? If I put the pages.xml param element on the page that contains the dataTable, then many links on that page contain a paramName=0 the first time the page is loaded I could use @RequestParameter, but I'd like to use the pages.xml way of doing it View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015449#4015449 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015449 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Conversation-scoped JavaBean
I have an SFSB with an @Out of myVariable, where myVariable is an entity. The SFSB then calls a method on a conversation-scoped JavaBean with an @In of myVariable. Ideally, the myVariable should be exactly the same in the SFSB and the JavaBean. The problem may be that myVariable is an entity with properties that are named the same as other outjected components. What is happening is that the myVariable is not being injected into the JavaBean from the outjected version in the SFSB...instead, the myVariable in the JavaBean seems to be constructing itself from scratch and injecting each property of the entity from the contexts. For example, if myVariable is made up of properties a and b, then it will bring in whatever the current values of a and b are in the contexts. Is this supposed to happen - because if myVariable already exists, why doesn't it just inject that? The JavaBean is implementing an interface, and the JavaBean class has the following annotations: @Name(thejavabean) | @Scope(ScopeType.CONVERSATION) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=401#401 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=401 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Conversation-scoped JavaBean
Other entities are getting correctly injected into the JavaBean. I read the documentation section on JavaBeans, but I'm not sure if there are some restrictions on what can successfully be injected into them, and on what the scopes of the JavaBean, injected components, etc must be. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4015587#4015587 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4015587 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - DataModel
I'm removing an entity from a DataModel, so I do an em.remove(selectedEntity),
where selectedEntity is the value of the DataModelSelection.
There's a problem: the entity gets removed and the page gets refreshed with the
correct FacesMessage. However, the entity still shows up in the dataTable. Only
when I do another refresh of the page does it get removed.
What are possible reasons for this? I'm not using browser caching... I'm using
an SFSB:
@DataModelSelection(data)
| @Out(required=false)
| private Entity selectedEntity;
|
| @DataModel
| private ListEntity data;
|
| @Factory(data)
| public void initData() {
| // init the data...
| }
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[jboss-user] [Installation, Configuration Deployment] - Cycle Log Files
Is there a way from the web console, JMX console, or any other way of getting JBoss to cycle its server.log file while it is still running (i.e. move server.log to server-something.log and create a new, empty server.log)? I ask because right now it only does it once a day. Is there the capability to do it on demand, so that when looking through it for errors I only see errors related to a certain, predetermined amount of time? I tried deleting server.log while the server is running but of course it says the file is in use and won't let me delete it. And even if it did, would it create a new server.log in its place? I really hope there's a way to do this. Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4014252#4014252 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4014252 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModel
em.flush() doesn't work. It still gives the same problem. What could be causing another refresh to be necessary? After the redirect in pages.xml, shouldn't that take care of the refresh? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4014299#4014299 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4014299 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModel
It's only specified as @DataModel right now. If I try putting an @DataModel(scope=ScopeType.something), it gives an error saying it can only be ScopeType.UNSPECIFIED or ScopeType.PAGE. ScopeType.UNSPECIFIED gives identical behavior to having just @DataModel (with no scope), and ScopeType.PAGE gives some very weird behavior. Should it be ScopeType.PAGE or something else? Completely confused... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4014307#4014307 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4014307 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Scopes
I'm having a hard time understanding the PAGE scope. I've read the Javadoc on what it is, but could somebody give examples in simple terms of when you might use it... I can't think of anything, but would like to learn its value... Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4014347#4014347 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4014347 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: DataModel
That makes sense (and works). Thanks.
I have two DataModelSelections for two DataModels on the same SFSB. When I
select one table, the DataModelSelection for that gets properly injected, but
the other gets injected with null values (and an id of 0).
Why is something (albeit a null value) getting injected into the
DataModelSelection that I didn't select? This is causing problems when I do a
#{empty selectedEntity} to check whether the OTHER entity (the one I didn't
select) has been injected.
It returns FALSE because it has been injected when it shouldn't have been!
Why is a null entity getting injected into DataModelSelection? Is this
expected behavior? If not, what might be causing it?
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[jboss-user] [JBoss Seam] - Re: Multiple DataModels in an SFSB
I'm getting a problem where the DataModelSelection that isn't being selected
(because there's 2 in the SFSB) is still being outjected, albeit with all
properties empty...I do a null check on whether a particular component is not
empty in conversation scope for application functionality, so this is a
problem. (By the way, is that not a good way of doing things?)
Where in my debugger should I put a breakpoint to see when a component gets
outjected into any scope (in particular, the conversation scope)? I think it's
a simple case of having a ${mycomponent.myproperty} somewhere in one of the
pages, so the component is getting outjected...
A related question is if I put a ${mycomponent.myproperty} within Facelets
template text in a page to output the value if that property exists (or remain
empty otherwise), I get an empty mycomponent outjected (is that expected
behavior)? I thought things only get outjected when you specify explicitly that
you outject them (e.g. in an @Out of a session bean). But a simple property
access...?
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[jboss-user] [JBoss Seam] - Re: Seam Examples
I noticed that all the Seam examples use HSQLDB, and their Ant builds work perfectly even though I've done no HSQLDB install or configuration on my end. Where are the HSQLDB JARs located (couldn't find them in the deployed EAR, or JBOSS_HOME/server/default/lib)? It seems a little weird that it's working so well! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4013708#4013708 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4013708 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: f:param in h:commandLink in h:column
Could somebody please describe whether the behavior I'm expecting is the behavior that should be happening (because maybe I'm totally wrong about this to begin with)? Also, is there anything you can think of related to the use of Seam that might be causing this...or do you think it's totally a JSF issue? Any direction would be highly appreciated. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4013732#4013732 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4013732 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Multiple DataModels in an SFSB
Ok, then in an SFSB how can you ensure that every time the property is accessed the factory is getting run again? The way I understand it is that the factory is only executed when the corresponding property is null. Therefore, the only time that would apply is the very first time that the factory method is run on the SFSB. I don't want to be dealing with stale data though! How should I solve this? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012487#4012487 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012487 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
lightbulb432 wrote : When catching NotLoggedInException in exceptions.xml, I have a | | redirect view-id=/login.xhtmlNot logged in/redirect for the NotLoggedInException. | | While the redirect works correctly, the message Not logged in doesn't display in login.xhtml's h:messages globalOnly=true / | | Why won't this message appear? I spoke too soon when I said the above problem sorted itself out. The following does not work: exception class=org.jboss.seam.NotLoggedInException |redirect view-id=/login.xhtml | messageNot logged in/message |/redirect | /exception This does not appear in any case. Only for authorization exceptions (when the user doesn't have appropriate permissions) does the message appear. Keep in mind the redirect is working, however, and the login.xhtml does have an h:messages. Is this a bug in Seam? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012497#4012497 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012497 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
I'll give it a shot, thanks.
How would you use enums as roles added to the identity? Right now I'm using an
enum but it expects strings, so instead of having a simple enum with just {
ROLE1, ROLE2 }, I have to have a constructor and String property in the enum.
I also must refer to it as myEnumEntry.getStringProperty() instead of just
myEnumEntry. Is there any support for using enums as roles, or must I convert
everything to a String before doing it?
I figure enums could be a nice, clean, and simple way of doing this...? (An
example of where enums are appropriate, no?)
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[jboss-user] [JBoss Seam] - Multiple DataModels in an SFSB
I have multiple DataModels with corresponding DataModelSelections in an SFSB.
The problem is that every time one is injected based on a selection, the other
seems to get injected into its DataModelSelection as well (a default value of
the first in the row of that other DataModel, because no row was actually
selected for it).
Has anybody else had this problem? I'm not doing caching or anything in my
bean, so am wondering whether this might be a bug?
In the code below, on one page I select a row in the table of A
entities...however, not only is the DataModelSelection for A injected, but also
for B! Totally unexpected... (The injected value for B is always the first
element in its list.) The same thing happens in the opposite way when I am on
the page for B.
@DataModelSelection(a)
| @Out(required=false)
| private A a;
|
| @DataModelSelection(b)
| @Out(required=false)
| private B b;
|
| @DataModel
| @Factory
| @SuppressWarnings(unchecked)
| public ListA getA() {
| ...
| }
|
| @DataModel
| @Factory
| @SuppressWarnings(unchecked)
| public ListB getB() {
| ...
| }
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[jboss-user] [JBoss Seam] - Re: Seam Security
Yet another problem... Is it looking for a login() method, rather than a login
with the three required arguments? I dunno, but it's not working with the
latest CVS of Seam and I've declared the login method in the session bean
interface.
And I've declared my login method in the components.xml...
12:48:56,609 ERROR [SeamLoginModule] Error invoking login method
| javax.faces.el.EvaluationException: Exception while invoking expression
#{login.login}
| at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:165)
| at
org.jboss.seam.actionparam.ActionParamBindingHelper.invokeTheExpression(ActionParamBindingHelper.java:59)
| at
org.jboss.seam.actionparam.ActionParamMethodBinding.invoke(ActionParamMethodBinding.java:74)
| at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:102)
| at
org.jboss.seam.security.jaas.SeamLoginModule.login(SeamLoginModule.java:102)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
| at
javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
| at javax.security.auth.login.LoginContext$5.run(LoginContext.java:706)
| at java.security.AccessController.doPrivileged(Native Method)
| at
javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:703)
| at javax.security.auth.login.LoginContext.login(LoginContext.java:575)
| at org.jboss.seam.security.Identity.authenticate(Identity.java:204)
| at org.jboss.seam.security.Identity.authenticate(Identity.java:197)
| at org.jboss.seam.security.Identity.login(Identity.java:182)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at com.sun.el.parser.AstValue.invoke(AstValue.java:151)
| at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
| at
com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
| at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| at javax.faces.component.UICommand.broadcast(UICommand.java:106)
| at
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
| at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:43)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
| at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at
[jboss-user] [JBoss Seam] - Re: Seam Security
Note that it was working fine until I upgraded to the latest CVS version to solve another problem, so I don't think the problem's within my login method or anything like that (as I didn't make changes to those after upgrading). View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012121#4012121 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012121 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
Oh, I didn't realize that, thanks.
When catching NotLoggedInException in exceptions.xml, I have a
redirect view-id=/login.xhtmlNot logged in/redirect for the
NotLoggedInException.
While the redirect works correctly, the message Not logged in doesn't display
in login.xhtml's h:messages globalOnly=true /
Why won't this message appear?
My next question is how can the exception object be accessed from within a
page? I looked up the Seam documentation under the Seam pre-installed
components but nothing related to exceptions comes up...I'm thinking of some
kind of #{exception.stackTrace} or something...
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[jboss-user] [JBoss Seam] - Re: First JBoss Seam book released
Isn't this book already obsolete? :) Seriously though, would it be a worthwhile purchase considering the amazing speed at which Seam is developing? (Even if it were up-to-date today, by the time it comes in the mail I imagine that would cease to be true.) Or is this meant for learning the bare minimum Seam basics that'll remain consistent and probably won't really change with time? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012143#4012143 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012143 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Caching pages in browser
I seem to be getting conflicting info from different resources...people say to make sure browsers don't cache your pages, while page caching is a huge part of increasing performance that others thoroughly recommend Should you set response headers or meta tags for caching pages to off or on? Does this apply to every single page in your application or does it depend on certain criteria? (I read that for Seam's MVC style with redirects to work browsers shouldn't cache your pages...) Why? Are there certain criteria (e.g. don't cache any page with a form, or an s:link, or something like that) that make a good rule of thumb for which pages can be cached and which shouldn't? (I imagine it's still okay to cache purely static pages, but in a Seam application where a static page might still be composed of multiple templates, that'll never apply...) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012169#4012169 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012169 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Caching pages in browser
I'm not quite sure what you're saying ... so we should not cache pages in browser but can still use things like s:cache? How does s:cache change anything...doesn't the page in the cache still need to be re-executed when accessed? And if not (i.e. it's already in HTML), then how's it any better than browser caching? Is it true that browser caching with Seam is never a good combo? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012180#4012180 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012180 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Multiple DataModels in an SFSB
SmokingAPipe wrote : ... I have always used @DataModel on a variable, not on a method. Also I would think that @Factory and @DataModel should not be on the same thing. Could one of the developers of Seam comment on whether the above is correct? I'd think that whether I annotate a method or a variable as @DataModel, in either case it shouldn't affect when @DataModelSelection is populated. What might be causing the @DataModelSelection to be populated with the first row in its corresponding @DataModel when another @DataModel's element is selected? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012182#4012182 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012182 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
I wrapped the message in an element according to the new pages.xml DTD, but there's no change...it still doesn't appear for me. Also, how can I override the default org.jboss.seam.loginFailed and org.jboss.seam.loginSuccessful messages? I tried putting them in my properties files (e.g. org.jboss.seam.loginSuccessful=My Message) that I've added in components.xml, but the default messages still appear! I'm not having any luck with Seam and messages, I guess... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4012233#4012233 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4012233 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
Never mind my previous post; the first problem magically disappeared and the
second was solved by adding messages to the list of resource bundles in
components.xml.
How do I debug roles? I've added the roles to the identity component in my
login method but the debug page doesn't list roles for the identity component!
It only lists the following properties, but nothing like roles:
authenticateMethod
class
cookieEnabled
cookieMaxAge
jaasConfigName
loggedIn
password
principal
rememberMe
securityContext
securityRules
subject
username
toString()
How can I see why s:hasRole('...') isn't working correctly? I'd like to know
what roles identity actually has added and whether they've been added correctly
from my code...
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[jboss-user] [JBoss Seam] - Re: Seam Security
Ok, that's what I would've guessed. By the way, I looked through the code of Identity's logout() method and didn't see a call to Seam.invalidateSession() anywhere in the things it calls...am I looking in the wrong place? In fact, that method does a few things... Also, if writing my own logout method could I specify a logout method like I do a login method in components.xml? Or would I have to subclass Identity and override logout? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4011396#4011396 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4011396 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
Also, if 99/100 pages need to only allow access to logged in users, do I need
to add the following to every one of those 99 page elements in pages.xml?
Or is there a simpler way to do this (e.g. set a default of every page
requiring login then override it with a few pages that don't)? Or does using
security.drl have some functionality that'd be useful for this?
restrict#{identity.loggedIn}/restrict
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[jboss-user] [JBoss Seam] - Re: Seam Security
Why is the NotLoggedInException being swallowed? Aren't we supposed to be able to do things with this, like specify it in exceptions.xml - which isn't working for me... 19:55:48,625 ERROR [AbstractSeamPhaseListener] Swallowing exception thrown by page action | org.jboss.seam.security.NotLoggedInException | at org.jboss.seam.security.Identity.checkRestriction(Identity.java:161) | at org.jboss.seam.pages.Page.enter(Page.java:185) | at org.jboss.seam.core.Pages.enterPage(Pages.java:239) | at org.jboss.seam.jsf.AbstractSeamPhaseListener.enterPage(AbstractSeamPhaseListener.java:241) | at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:192) | at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:53) | at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersBefore(PhaseListenerManager.java:70) | at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:373) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Thread.java:595) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4011705#4011705 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4011705 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
Aah, I see. Regarding the authenticator.authenticate method, when you add roles to the Set roles in the method argument, where in the debug would you look to see that it's actually being added correctly? I checked the identity component but there's no roles property there...where else do I look? (I'm having some troubles that seem to be related to these roles...) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4011718#4011718 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4011718 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
Both those suggestions solved that problem, thanks. When users logout, if the link has an action of identity.logout, I find that because it's not my custom method I can't do things like Seam.invalidateSession() and clear the session of its context variables and other custom things specific to a given application. How would I be able to incorporate these things when somebody logs out? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4011180#4011180 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4011180 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Seam Security
Umm, have we lost the ability to use Hibernate Validators on our login fields (username and password) when using Seam Security's identity.username and identity.password? If not, where would I put 'em? Am I gonna hafta override Identity and put the annotations on the overridden getters? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4010556#4010556 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4010556 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: dataTable in two windows
anonymous wrote : First problem can be solved by passing the id as a request
parameter instead of blindly using @DataModelSelection.
Could anybody please explain how they've done this with their code?
The code below explains how to remove the appropriate entity when you have a
request parameter passed in. But how can I make every row in the dataTable
output a corresponding request parameter (so that when someone clicks a link in
the table, the request parameter gets passed)?
@RequestParameter
| Long entityId;
|
| public void removeMyEntity() {
| MyEntity mySelectedEntity = em.find(MyEntity.class, entityId);
| em.remove(mySelectedEntity);
| }
Is it as simple as an h:commandLink to the action method with a nested f:param
that has the id of the entity?
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[jboss-user] [JBoss Seam] - Re: Seam Security
I'm way too cool for JSF validator tags ;)
Just to see how the overriding would work, afer you override the class how
would you get Seam to use it everytime I refer to identity as opposed to the
current Identity?
I could change the line in components.xml bundled with the Seam JARs to the
following, but I'm sure there's a way to do this without messing with the Seam
JARs. (Seam must be extensible, right?)
factory scope=stateless auto-create=true name=identity
value=#{myIdentitySubclass}/
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[jboss-user] [JBoss Seam] - Re: Seam Security
Problem! Why might the security and identity components not be showing up in the debug page under application components? The log shows seam component not found for identity. I have replaced the previous JARs with the 1.1.5.GA JARs (even reinstalled JBoss using the BETA3 JEMS installer)...are there any other settings that must be changed when moving to 1.1.5? Right now I have jboss-seam.jar underneath the EAR directly, and jboss-seam-debug, jboss-seam-ui, jsf-facelets, el-api, and el-ri JARs underneath WAR/WEB-INF/lib...do you see anything wrong here? I've also registered jboss-seam.jar in application.xml as a java module. Or any other configuration needed for the new security features? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4010607#4010607 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4010607 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Security
[EMAIL PROTECTED] wrote : Identity is a session-scoped component.
Yes, but my other session-scoped components appear in the Application Context
section of the debug page as theName.component. The log is below (from the
beginning of one simple request to the end). Several messages say it can't find
the identity component...what might be going on?
Also, I'm not sure if it's relevant but every field bound to the identity
components value - identity.username and .password (regardless of what value,
if any, is submitted in it) comes back with a
javax.faces.component.UIInput.CONVERSION error.
23:35:41,906 DEBUG [SeamPhaseListener] before phase: RESTORE_VIEW(1)
| 23:35:41,906 DEBUG [Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 23:35:41,906 DEBUG [AbstractSeamPhaseListener] beginning transaction prior
to phase: RESTORE_VIEW(1)
| 23:35:41,906 DEBUG [Naming] JNDI InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 23:35:41,906 DEBUG [Lifecycle] Begin web request
| 23:35:41,906 DEBUG [Events] Processing event:org.jboss.seam.beforePhase
| 23:35:41,921 DEBUG [SeamPhaseListener] after phase: RESTORE_VIEW(1)
| 23:35:41,921 DEBUG [Events] Processing event:org.jboss.seam.afterPhase
| 23:35:41,921 DEBUG [Component] instantiating Seam component:
org.jboss.seam.core.manager
| 23:35:41,921 DEBUG [Component] initializing new instance of:
org.jboss.seam.core.manager
| 23:35:41,921 DEBUG [Component] done initializing:
org.jboss.seam.core.manager
| 23:35:41,921 DEBUG [Events] Processing
event:org.jboss.seam.preSetVariable.org.jboss.seam.core.manager
| 23:35:41,921 DEBUG [Events] Processing
event:org.jboss.seam.postSetVariable.org.jboss.seam.core.manager
| 23:35:41,921 DEBUG [Events] Processing
event:org.jboss.seam.postCreate.org.jboss.seam.core.manager
| 23:35:41,921 DEBUG [Manager] No stored conversation, or concurrent call to
the stored conversation
| 23:35:41,921 DEBUG [AbstractSeamPhaseListener] After restoring conversation
context: ConversationContext(26)
| 23:35:41,921 DEBUG [SeamPhaseListener] before phase: APPLY_REQUEST_VALUES(2)
| 23:35:41,921 DEBUG [Events] Processing event:org.jboss.seam.beforePhase
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamVariableResolver] resolving name: member
| 23:35:41,921 DEBUG [Contexts] found in session context: member
| 23:35:41,921 DEBUG [SeamVariableResolver] resolved name to Seam component
| 23:35:41,921 DEBUG [SeamPhaseListener] after phase: APPLY_REQUEST_VALUES(2)
| 23:35:41,921 DEBUG [Events] Processing event:org.jboss.seam.afterPhase
| 23:35:41,921 DEBUG [SeamPhaseListener] before phase:
[jboss-user] [JBoss Seam] - Re: OptimisticLockException
In cases like this where an OptimisticLockException occurs, does Seam have no way of using exceptions.xml to handle this fact and display a nice error message? I've exhausted all my resources and don't know where else to turn apart from this board...please, if somebody knows how to use exceptions.xml to catch it, let me know... If you need any more info on the issue, I can provide it... Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4009225#4009225 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4009225 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: dataTable in two windows
How do I get each row's ID to appear in it's text within the link? Right now
when I put the following in pages.xml every commandLink shows up (when I put my
cursor over it) with an ID URL parameter of the value that was previously
selected, as opposed to the value that corresponds to the ID of what entity
that row represents...
param name=entityId value=#{mySelectedEntity.id} /
Every single commandLink on the page has the exact same entityID in its URL
string! Why?
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[jboss-user] [JBoss Seam] - Re: OptimisticLockException
Is my only option then to use an action method? It seems like an ugly solution but the only thing I can think of...am I missing any possibilities? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006942#4006942 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006942 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: OptimisticLockException
I was using @Render, I'll try using @Redirect instead. I'm guessing @Render would've been preferrable so that the error appears on the same page rather than (like a FacesMessage from an invalid field) Why do @Render (only in INVOKE_APPLICATION) and @Redirect (not in RENDER_RESPONSE) not work at any time in the request lifecycle? Can't redirects and forwards happen at any time? (I'm sure there's a good reason, maybe someone could explain.) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006438#4006438 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006438 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration Deployment] - Re: Deploy change to property file
Oh, that makes sense. For production would you generally deploy things packaged or exploded (with the hot deployer turned off)? Any advantages to either (e.g. convenience, performance, other issues...) Could you point me to resources for how to turn the hot deployer off and to invoke it manually? (Would both of these be done from within the JMX Console or through some configuration file...I can never tell the difference between these two approaches!) Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006508#4006508 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006508 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: OptimisticLockException
Changing exceptions.xml to redirect from render doesn't do anything - same problem. This exception is getting caught somewhere and not propagating to a point where exceptions.xml can do anything with it. What am I supposed to do here? (Short of creating an action method - see my OP.) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006600#4006600 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006600 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: OptimisticLockException
In the log, the OptimisticLockException (OLE) shows up somewhere between the following two statements: [SeamPhaseListener] after phase: INVOKE_APPLICATION(5) | #Several other statements here | #The exception stack traces followed immediately by the next line: | [SeamPhaseListener] before phase: RENDER_RESPONSE(6) Also, the OLE is caused by a org.hibernate.StaleObjectStateException. The OLE causes org.jboss.tm.JBossRollbackException which then causes java.lang.IllegalStateException. I try catching all of them in exceptions.xml, but none of them work! exceptions | exception class=org.hibernate.StaleObjectStateException | redirectoptimistic lock exception/redirect | /exception | /exceptions View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006608#4006608 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006608 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration Deployment] - Re: Deploy change to property file
How can I remove a servlet in a running JBoss instance? I want to debug the init() method of the servlet but it only runs the first time after being instantiated. The only option I see is to restart the server, which would not be a good option because of the time involved. (I can't just delete the servlet from the deploy directory because it's part of an external library, so if I delete it I'm sure I'll break something else in the running app, requiring a restart anyways!) Hopefully JBoss has this capability. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006661#4006661 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006661 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Examples
I think I figured out #3...even though there's a cid in the address bar, there's not a clr=true so I guess that makes sense. Anybody have any insights on #2,4,5? Your help would be greatly appreciated. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4005819#4005819 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4005819 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam Examples
Thanks for your response. If there's always at least a temporary conversation, why do I sometimes see a cid and sometimes not in the address bar? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4005873#4005873 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4005873 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Conversations
Additional question: When updating elements in a long-running conversation, is one big update sent to the database when the conversation is explicitly ended? Or are updates being sent to the database throughout the long-running conversation (i.e. every time a page gets submitted), but if the conversation is explicitly ended the transaction is committed and not rolled back? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4005876#4005876 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4005876 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Conversations
So if it's not sent as one big update, is it sent as I guessed in the second paragraph in my previous post? If you specify flushMode=MANUAL, the docs say you explicitly have to call flush(). What happens if you end a conversation that has pending updates to it without calling flush()...aren't they flushed anyways?? When would you choose to use MANUAL vs not? Aren't both options really the same (i.e. intermediate updates held in database uncommitted vs in the session bean)? I'm really confused. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4005934#4005934 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4005934 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Conversations
Thanks, that description cleared that up. Let's say you have a conversation with several methods (one method called per request) and I use FlushMode.COMMIT/AUTO. If the first few requests in the conversation access a NEVER or NOT_SUPPORTED action method, and the next request accesses a REQUIRES (or similar) action method, would the persistence context be flushed when that REQUIRES method successfully returns? Or would changes be flushed after every request because of the fact that there's always a transaction? anonymous wrote : use two transactions per request; the first spans the beginning of the update model values phase until the end of the invoke application phase; the second spans the render response phase How do the transactions from the quote above relate to the transactions specified by the transaction attributes? If somebody could please lay this all out for me that'd be wonderful...I've been reading the Seam and Hibernate sections on transactions, but now I just need to ask a human... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006062#4006062 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006062 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to really flush data in the middle of a transaction
Don't set your MySQL transaction setting to READ UNCOMMITTED unless you really want to allow dirty reads (do you!?). I think you might've solved the wrong problem...setting READ UNCOMMITTED works because they're running in separate transactions like the previous post said. You should figure out how to get the observer method in the same transaction so you can leave the transaction isolation at whatever it was before. Anybody have suggestions on how might you do this? Can you just annotate observer methods with transaction attributes or is that only for session beans? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006068#4006068 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006068 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - OptimisticLockException
I have a versioned object for which I'd like an error message to show up when an OptimisticLockException occurs. Adding an entry to exceptions.xml doesn't do anything because, though the OLE is thrown as seen in the log, it's subsequently caught by something. I'm not merging the object in an action method, however. The update to the object simply occurs as the result submitting a form with an inputText that is bound to a property on the versioned object. When I submit the form bound with an out-of-date object, the exception is thrown but there's no output on the page to indicate so because the OLE doesn't reach out of the Seam layer to exceptions.xml. How can I solve this? I'd think it'd be common enough that the JBoss forums would have some insight, but nothing is there on this issue! I think I could have an action method and catch the exception there, but then I'd need the additional method, which would just do a merge(). And then I'm not taking advantage of the SMPC with its mergeless updates! (But this probably applies to EXTENDED PCs too...) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006098#4006098 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006098 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration Deployment] - Re: Deploy change to property file
That makes sense, thanks. Does it ever make sense to deploy an exploded archive? I've noticed that in the Ant build, as it copies the folder over, the JBoss console starts to show different parts of the application deploying in bursts and before the Ant build has completed. Is this expected behavior? (Should there be console output before the Ant build completes? This never happens with packaged archives...) Is the only reliable way to deploy to JBoss through packaged archives? Or can exploded archives work reliably? What's recommended for production use? If exploded archives aren't good for production purposes, can they reliably be used in a development environment or will the problem with the Ant builds keep happening? (Btw, the Ant build happens from within Eclipse.) I'd really like for the exploded archive strategy to work, because am I correct to say that the whole application won't be undeployed/redeployed as in the packaged archive case? Can anybody please clarify all this for me? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4006198#4006198 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4006198 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: s:link
When would you use s:link vs h:commandButton within a dataTable? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4005624#4005624 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4005624 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
