June 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: Simple question from an not-noob developer

by beligum

Yeah, I thought that too, but it doesn't work at all, same exception. I moved everything (including security) to a page-action, but it's a shame, because, if you ask me, it doesn't belong there. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052790#4052790 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052790

18 years, 10 months

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[JBoss Seam] - Seam PDF creation

by pdhaigh

Hi all, I'm just investigating the Seam PDF generation features.. and have some difficulties: #1. In FireFox I get: This XML file does not appear to have any style information associated with it. The document tree is shown below. | | ? | <html> | ? | <head> | <meta http-equiv="Refresh" content="0; URL=seam-doc.seam?docId=1&conversationId=1"/> | </head> | <body/> | </html> If I cut and paste the URL part (seam-doc.seam?docId=1&conversationId=1), then it displays the Pdf fine. #2. In I.E the redirect happens fine, but then I get "IE cannot display the webpage" and the following in the log: 12:25:24,760 WARN [lifecycle] phase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@ab17f8) threw exception: java.lang.NullPointerException: | org.jboss.seam.pdf.DocumentStorePhaseListener.sendContent(DocumentStorePhaseListener.java:46) | org.jboss.seam.pdf.DocumentStorePhaseListener.beforePhase(DocumentStorePhaseListener.java:38) | com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:222) | com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96) | org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63) | org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57) | org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60) | org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) | org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79) | org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | any advice greatly appreciated! cheers phil View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052789#4052789 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052789

18 years, 10 months

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[JBoss Seam] - Re: Building parent and child in one page

by mustaghattack

Ok no one see a solution without cloning ? It would help me a lot ! Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052788#4052788 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052788

18 years, 10 months

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[JBoss Seam] - Re: how to prevent *.xhtml pages from downloading?

by Phantom

To prevent this you can use following structure in web.xml: | <security-constraint> | <display-name>Restrict XHTML Documents</display-name> | <web-resource-collection> | <web-resource-name>XHTML</web-resource-name> | <url-pattern>*.xhtml</url-pattern> | </web-resource-collection> | <auth-constraint> | <role-name>NONE</role-name> | </auth-constraint> | </security-constraint> | But Is there any mechanism to automaticly redirect to corresponding seam page? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052784#4052784 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052784

18 years, 10 months

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[JBoss Seam] - how to prevent *.xhtml pages from downloading?

by Phantom

Please, help me! A have seam pages in *.xhtml files. Correct addresing to this page throught *.seam. But if I point IE to corresponding *.xhtml page - I can downlod it and view code. It seems quite unsecured. Is there possibility to automaticly redirect from *.xhtml page to *.seam page? Thank you! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052780#4052780 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052780

18 years, 10 months

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[Installation, Configuration & Deployment] - log4j with jboss issue ?

by jsbhangra

I tried to use log4j with my web application deployed on JBoss.. but JBoss did not permit it . so i configured JBoss logging in my application as in this link :http://wiki.jboss.org/wiki/Wiki.jsp?page=ConfigureLogging... Every thing worked fine , but now i want to use MDC( mapped diagnostic context ) technique of log4j in my application .. which is not permitted in JBoss logging.. So to configure log4j loging support i did following : 1.Renamed log4j.xml in JBOSS_HOME/server/default/conf to jboss-log4j.xml 2.Changed jboss-service.xml in JBOSS_HOME/server/default/conf accordingly to tell JBoss to use jboss-log4j.xml 3. Added following code jboss-web.xml <class-loading java2ClassLoadingCompliance="false"> | <loader-repository> | testlogapp:loader=testlogappwar | <loader-repository-config>java2ParentDelegation=false | </loader-repository-config> | </loader-repository> | </class-loading> | 4. added my own log4j.xml in WEB-INF directory for my application... Every thing else works fine but is not my application logs are not being generated ... The following exception is generated : | | 13:26:43,234 ERROR [STDERR] log4j:ERROR A "org.jboss.logging.appender.FileAppender" object is not assignable to a "org.apache.log4j.Appender" variable. | 13:26:43,235 ERROR [STDERR] log4j:ERROR The class "org.apache.log4j.Appender" was loaded by | 13:26:43,235 ERROR [STDERR] log4j:ERROR [WebappClassLoader | delegate: false | repositories: | /WEB-INF/classes/ | ----------> Parent Classloader: | java.net.FactoryURLClassLoader@fe7f80 | ] whereas object of type | 13:26:43,236 ERROR [STDERR] log4j:ERROR "org.jboss.logging.appender.FileAppender" was loaded by [org.jboss.system.server.NoAnnotationURLClassLoader@c2a132]. | 13:26:43,236 ERROR [STDERR] log4j:ERROR Could not instantiate appender named "FILE". Please help me out ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052778#4052778 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052778

18 years, 10 months

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[Performance Tuning] - Re: Memory not released after shutting down JBOSS, memory le

by 4l3xb

The memory still used is most likely to be the filesystem cache. Linux will load all the files that JBoss needs into memory and cache them (like jars etc). Read the first part of this article. Although it's written with db2 in mind, it explains the effect you are seeing. http://www.ibm.com/developerworks/db2/library/techarticle/dm-0509wright/ Basically, there is nothing to worry about. I would worry about paging to swap space if it happens, which will show up as si/so columns in vmstat or high disk utilisation, viewed with 'iostat' command. This arcticle shows how to interpret vmstat, which is also important: http://www.linuxjournal.com/article/8178 Regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052775#4052775 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052775

18 years, 10 months

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[EJB/JBoss] - Regarding jboss4.0.5/ejb3

by kalyanbikkani

HI, I am using JBoss 4.0.5 version , Is this version support ejb3. Thanks&Regrads, kalyan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052774#4052774 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052774

18 years, 10 months

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[JBoss Seam] - Re: Problem injecting (@In) entityManger in TestNG unit test

by roger_goldman2000

"christian.bauer(a)jboss.com" wrote : Component.getInstance("entityManager") | Unfortunately that doesn' t work, at least not on its own. Is there some additional initialization code that needs to be added to the test class for this to work? | FAILED: theTest | java.lang.IllegalStateException: No application context active | at org.jboss.seam.Component.forName(Component.java:1577) | at org.jboss.seam.Component.getInstance(Component.java:1627) | at org.jboss.seam.Component.getInstance(Component.java:1610) | at org.jboss.seam.Component.getInstance(Component.java:1604) | at simpletest.SimpleTest.getEntityManager(SimpleTest.java:25) | at simpletest.SimpleTest.theTest(SimpleTest.java:17) | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052771#4052771 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052771

18 years, 10 months

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[JBoss Messaging] - jboss-messaging-1.2.0.SP1.zip

by erace

What happend to that release? I was hoping I can use it to simplify the process of installation for AS 4.0.5 (since with 1.3 it is not recommended). I have to set up the following components together: - AS 4.0.5 (a must) - JBoss Messaging - EJB3 all to be clustered. Actually I need to cluster an application this is using JMS and since JBoss Messaging has much more features related to clustering than JBoss MQ I was hoping to give it a try. With 1.2GA I am hitting a bug that was fixed for 1.2SP1. Any suggestons as for the approach? Comments? Rgds, /p View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052770#4052770 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052770

18 years, 10 months

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jboss-user June 2007