October 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Seam built-in components not working with Woodstock !!!

by b.reeve

My Environment now is Seam : 2.0.0.CR2 Woodstock : 4.1 JSF : 1.2 Java : 5.0 Tomcat : 6.0.10 These are the files that I have Employee.java | package test.injection; | | import java.io.Serializable; | | import org.jboss.seam.ScopeType; | import org.jboss.seam.annotations.In; | import org.jboss.seam.annotations.Name; | import org.jboss.seam.annotations.Scope; | | @Name("employeeBean") | @Scope(ScopeType.SESSION) | public class Employee implements Serializable{ | | private String name; | | @In(value="#{departmentSpring}") | private DepartmentSpringBean departmentSpring; | | public String getName() { | return name; | } | | public void setName(String name) { | this.name = name; | } | | public String addEmployee(){ | System.out.println("Name = " + getName()); | return "/success.xhtml"; | } | } | DepartmentSpringBean.java | | package test.injection; | | | public class DepartmentSpringBean { | | private String departmentName; | | public DepartmentSpringBean(){ | } | | public String getDepartmentName() { | return departmentName; | } | | public void setDepartmentName(String departmentName) { | this.departmentName = departmentName; | } | | } | spring.xhtml | | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | <html xmlns="http://www.w3.org/1999/xhtml" | xmlns:ui="http://java.sun.com/jsf/facelets" | xmlns:h="http://java.sun.com/jsf/html" | xmlns:f="http://java.sun.com/jsf/core"> | <head></head> | <body> | <h:form id="testInjectionForm"> | <h:inputText value="#{departmentSpring.departmentName}" /> | <h:inputText value="#{employeeBean.name}" /> | <h:commandLink action="#{employeeBean.addEmployee}" value="Add Employee" /> | </h:form> | | </body> | </html> | applicationContext.xml | <?xml version="1.0" encoding="UTF-8"?> | <!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"> | <beans> | <bean id="departmentSpring" class="test.injection.DepartmentSpringBean" /> | </beans> | On running the app, we can see that the seam bean setter (setName) is never called but Spring bean setter is called and also Spring bean is injected into the Seam component. Any ideas, suggestions would be helpful. Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099034#4099034 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099034

18 years, 6 months

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[JBoss Seam] - Re: Table and column comments seam gen/Oracle

by pete.muir＠jboss.org

This would require support from hibernatetools (which I'm sure doesn't exist) - but talk about this over at http://tools.hibernate.org View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099032#4099032 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099032

18 years, 6 months

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[JBoss Seam] - Re: EntityQuery Restrictions

by griffitm

Overriding the getOrder method as below then disables the clickable sorting feature of the data tables: | <h:column> | <f:facet name="header"> | <s:link styleClass="columnHeader" | value="Description #{statusList.order=='description asc' ? messages.down : ( statusList.order=='description desc' ? messages.up : '' )}"> | <f:param name="order" value="#{statusList.order=='description asc' ? 'description desc' : 'description asc'}"/> | </s:link> | </f:facet> | #{status.description} | </h:column> | No longer seems to work, because I suspect the sort order is always returned by the Entity as what is returned by getOrder(). Is there any way for both to happily co-exist? Do I need to override setOrder as well, and only return the hard coded value if null? Thanks in advance for any help! MG View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099031#4099031 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099031

18 years, 6 months

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[JBoss Seam] - TimerBean and TimeBeanImpl from seam-gen project

by awhitford

After building a project with seam-gen, I see a TimerBean interface and TimerBeanImpl class. I see the timer component is being used by layout\template.xhtml, but I am wondering why this is generated instead of part of the ice jar? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099030#4099030 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099030

18 years, 6 months

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[JBoss Seam] - Re: param propagation: How to avoid

by pete.muir＠jboss.org

Don't use create a page parameter for that page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099029#4099029 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099029

18 years, 6 months

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[JBoss Seam] - Odd Errors and OutOfMemory

by modoc

I have some odd errors showing up in my Seam app. I am hoping that someone here can provide a little guidance. Caused by: java.lang.IllegalStateException: could not acquire lock on @Synchronized component: mailQueue the mailQueue component is session scoped, isn't synchronized by me, nor can I figure out why there would be any lock contention on it. The error occurs when a property on the component is referenced from a page. Caused by: javax.el.ELException: /email.xhtml @12,50 rendered="#{!mailQueue.expired}": Error reading 'expired' on type com.digitalsanctuary.seam.SessionMailQueue_$$_javassist_4 | at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:76) | at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:370) This happens rarely, but does occur more than once. I also get about 100+ of these: 02:13:30,821 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicAction_58] - Abort of action id 4b7ed37a:bc61:471a5fe3:d8b98 invoked while multiple threads active within it. | 02:13:30,821 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.CheckedAction_2] - CheckedAction::check - atomic action 4b7ed37a:bc61:471a5fe3:d8b98 aborting with 1 threads active! Followed up by: 02:21:47,763 ERROR [STDERR] Exception in thread "Timer-0" | 02:22:31,160 ERROR [STDERR] Exception in thread "Thread-4" | 02:22:41,379 ERROR [STDERR] java.lang.OutOfMemoryError: Java heap space | 02:25:13,302 ERROR [SeamPhaseListener] uncaught exception | 02:27:50,873 ERROR [SeamPhaseListener] uncaught exception And then I'm out of memory and everything blows up from there. Any ideas? The application is very simple, and used to run for months without issue. I don't understand why there would be lock contention issues with the mailQueue, and I don't know what the arjuna coordinator is doing or why it's failing. Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099028#4099028 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099028

18 years, 6 months

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[JBoss Seam] - Re: the method invoked twice, when render the page once!

by pete.muir＠jboss.org

Read up on outjection in the seam reference manual. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099027#4099027 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099027

18 years, 6 months

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[JBoss Seam] - Re: seam 2.0.0 CR1 and jboss 4.0.5

by pete.muir＠jboss.org

Yes, read the docs. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099026#4099026 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099026

18 years, 6 months

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[JBoss Seam] - Re: java.lang.OutOfMemoryException occuring in our growing t

by modoc

I've been getting OutOfMemory errors in production. It started after upgrading to seam 2 and jboss 4.2. It happens somewhat randomly. I use @Async as well, although no hibernate or db at all. Do you see any other error before the out of memory errors? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099025#4099025 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099025

18 years, 6 months

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[JBoss Seam] - Re: selectItems - Is it possible?

by pete.muir＠jboss.org

oops. Of course, you mean with a boolean field added. Well in this case my (2) applies. So there is no easy way to write a generic converter in this case short of caching the objects in session scope. But, I'm open to ideas (I did the initial work on this for Seam 1.1 or something and the usage hasn't changed much since, even if the implementation has) - perhaps we can improve on it now? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4099024#4099024 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4099024

18 years, 6 months

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jboss-user October 2007