July 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Best Seam Development Environment? (Switch from MC to EJ

by wise_guybg

anonymous wrote : I really don't want to restart the container every time i change a *xhtml file You should run you application from an exploded folder. For my AuthApplication I have a folder named AuthApplication.ear Inside there is META-INF, AuthEJB.jar (exploded folder), AuthWebApp.war (exploded folder) and libraries. Note: There was a thread in this forum that said that the libraries can be moved inside a /lib folder according to the latest specs. This way you can skip declaring them in the web.xml With this structure, every modification to a resource file in the AuthWebApp.war folder is applied directly to the application without redeployment. Currently I'm using an evaluation copy of IntelliJ IDEA which automatically deploys my application upon server start through a run configuration. The log states: anonymous wrote : [EARDeployer] Init J2EE application: file:/D:/AuthProject/exploded/AuthApplication.ear/ I think the whole project structure I showed here is guided by IntelliJ. I think it can be moved to Ant/Maven build without a problem. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068711#4068711 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068711

18 years, 8 months

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[JBoss Seam] - Re: login & logout options

by caye

I have been working with it and the login works perfectly with the solution that Ricardo gave me (thanks a lot!), but the logout is a little bit more difficult, it looks like its impossible to persist the object if i try to do it using the org.jboss.seam.preDestroyContext.SESSION. I have been reading one post of you Ricardo and it seems that you fixed making a stateless session bean and changing the entityManager to @PersistenceContext instead of @In. But for me i dont know why doesn't work, is it possible to check out somewhere the events that occur when someone login/out? Then i can try to use the @Observer that seems a better way This is the code: components.xml <event type="org.jboss.seam.preDestroyContext.SESSION"> | <action expression="#{userHandler.setLogoutDate(authenticatedUser)}"/> | </event> UserHandler public void setLogoutDate(CustomUser user) { | int numberDates = user.getUserstatistics().getLoginDates().size(); | CustomDate loginDates = user.getUserstatistics().getLoginDates().get(numberDates-1); | em.merge(loginDates); | loginDates.setLoggedOut(new Date()); | Date timeBetween = new Date(); timeBetween.setTime(loginDates.getLoggedIn().getTime()-loginDates.getLoggedOut().getTime()); | loginDates.setTimeBetween(timeBetween); | em.persist(loginDates); | em.flush(); | log.info("User logged out at "+loginDates.getLoggedOut().toString()); | } View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068710#4068710 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068710

18 years, 8 months

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[JBoss Seam] - Re: Help: Seam on Weblogic 10

by michael.yuan＠jboss.com

Actually, the Unmarshaller error can be fixed by updating the XML namespace declaration in persistence.xml file to strict spec compliance. You will also need the latest Hibernate (not the one bundled with 1.2.1) in order to find resources in a WebLogic 10 EAR. But even after that, I encountered some reflection errors when trying to run the JPA example although I was able to get the Hibernate2 example running. I can email this stuff offline to you if you are interested in investigating this and help us with the WL10 port. :) cheers Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068709#4068709 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068709

18 years, 8 months

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[EJB 3.0] - Re: what happen with my entity bean , need expert help

by wolfc

Caused by: java.lang.NullPointerException | at com.statinfo.stat.data.EjbLocator.find(EjbLocator.java:66) Client injection is not supported in AS 4.2. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068708#4068708 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068708

18 years, 8 months

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[JBoss Seam] - Re: protected setter for a business key ?

by wise_guybg

I like the kind of encapsulation that you have showed but I think it does not correspond to the EJB standard. Maybe it can be used in custom classes. You really brake a lot of frameworks if you try to make the thing you showed in your code. I don't think Seam can help you if you do not cooperate with him, I mean if you do not stick to standards. I would be surprised if Seam provides a solution for this tweak. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068704#4068704 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068704

18 years, 8 months

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[JBoss Seam] - Re: How to skin s:link using a4j skin.properties

by jbuechel

Actually i don't wanna implement my own render-kit. Ok, just thought maybe seam supports this skin stuff somehow.. So, i'll go on with that forum and hope for answer.. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068703#4068703 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068703

18 years, 8 months

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[JBoss Seam] - protected setter for a business key ?

by c_inconnu

Hi, I'd like to have a class like that : | @Entity | public class MyUser | extends XXX | { | private String login; | | protected MyUser() | { | // used by EJB3 | } | | public MyUser(String login) | { | this.setLogin(login); | } | | public String getLogin() | { | return this.login; | } | | protected void setLogin(String login) | { | this.login = login; | } | } | ie. the setter for the immutable business key (login) is NOT public, which seems to be a good practice to me. But in a user creation form, Seam requires the setter to be public in order to use #{user.login}. Is there some nice way to achieve this kind of encapsulation ? Thanks, David View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068700#4068700 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068700

18 years, 8 months

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[JBoss Seam] - Re: Page action not called

by wise_guybg

Do not consider /WEB-INF as a repository for the *.page.xml As you have probably seen the Pages class gets the configuration file's name like this String resourceName = replaceExtension(viewId, ".page.xml"); It should really be next to the .xhtml file. After all this is the idea behind this feature, to have the configuration next to the source file. Not in a single really big repository location. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068699#4068699 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068699

18 years, 8 months

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[JBoss Seam] - Re: Access Seam Component from Servlet Filter in JSF Request

by wadahiro

Thank you for your advice. I made a custom filter that is called inside the Seam context filter. Although Contexts access that is called before doFilter method of next filter is successful, the access that is called after doFilter method cause IllegalStateException because of No active Contexts. It seems that SeamPhaseListener already destroy Contexts after render response, so my custom filter can't access the Contexts. How do I access to Contexts after doFilter method? My sample code is as follows. custom filter code is: | @Startup | @Scope(ScopeType.APPLICATION) | @Name("filtertest") | @BypassInterceptors | @Filter(within = "org.jboss.seam.web.contextFilter") | public class FileterTest extends AbstractFilter { | | public void doFilter(ServletRequest arg0, ServletResponse arg1, | FilterChain arg2) throws IOException, ServletException { | String s = Interpolator.instance().interpolate("#{cookie}"); | System.out.println(s); | arg2.doFilter(arg0, arg1); | } | | } | and WEB-INF/components.xml is: | <web:context-filter /> | and console log is: | 17:13:14,218 INFO [STDOUT] [Ljavax.servlet.http.Cookie;@7baddd | 17:13:14,250 ERROR [ContextualHttpServletRequest] ended request due to exception | java.lang.IllegalStateException: No active event context | at org.jboss.seam.core.Manager.instance(Manager.java:235) | at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:48) | at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:39) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:46) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:595) | 17:13:14,250 ERROR [ExceptionFilter] handling uncaught exception | javax.servlet.ServletException: java.lang.IllegalStateException: No active event context | at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:67) | at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:39) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:46) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) | at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:140) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:595) | Caused by: java.lang.IllegalStateException: No active event context | at org.jboss.seam.core.Manager.instance(Manager.java:235) | at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:48) | ... 27 more | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068697#4068697 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068697

18 years, 8 months

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[JBoss jBPM] - createTaskInstance results in null token

by holly77

I got an ActionHandler that is creating a TaskInstance dynamically. I tried this in several ways. E.g.: | public void execute(ExecutionContext executionContext) throws Exception { | Token token = executionContext.getToken(); | TaskMgmtInstance tmi = executionContext.getTaskMgmtInstance(); | Task task = tmi.getTaskMgmtDefinition().getTask("someTask"); | executionContext.setTask(task); | TaskInstance ti = tmi.createTaskInstance(task, executionContext); | executionContext.setTaskInstance(ti); | ti.start(); | } | My problem is, that no matter which why I tried to create a TaskInstance the associated Token, TaskMgmtInstance, Create and Start Date are NULL. Anybody got a clue, what I'm doing wrong? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068696#4068696 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068696

18 years, 8 months

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jboss-user July 2007