[jboss-user] [JBoss Seam] - Re: EnumConverter
Use seams built in enum handling:
Here is an example of handling a True/False Enum
|
| Active
| *
|
|
|
|
|
|
|
|
|
| public enum BooleanEnum {
| TRUE("TRUE"),
| FALSE("FALSE");
| private final String name;
|
| /**
| * Prevent instantiation and subclassing with a private constructor.
| */
| private BooleanEnum(String name) {
| this.name = name;
| }
|
| private static final Map INSTANCES = new HashMap();
|
| static {
| INSTANCES.put(TRUE.toString(), TRUE);
| INSTANCES.put(FALSE.toString(), FALSE);
| }
|
| // ** Common Methods ** //
|
| public String toString() {
| return name;
| }
|
| Object readResolve() {
| return getInstance(name);
| }
|
| public static JobStatus getInstance(String name) {
| return (JobStatus) INSTANCES.get(name);
| }
| }
|
And in the entity:
| @Enumerated(EnumType.STRING)
| @Column(name="ACTIVE")
| @NotNull
| public BooleanEnum getActive() {
| return active;
| }
| public void setActive(BooleanEnum active) {
| this.active = active;
| }
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036737#4036737
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4036737
___
jboss-user mailing list
[EMAIL PROTECTED]
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: AUto generated id fileds
Ran into the same problem, make sure in your Atom.java Entity the id field is annotated with a @Generated, reveng won't put it there by default, it will only put the @Id View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4033497#4033497 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4033497 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - problem getting exceptions to be directed to /error.xhtml
I need some assistence getting my exceptions routed to my own /error.xhtml page. I have a seam gen'd project from around 3 days old CVS. No matter what I do, I can't get seam to redirect to the /error.xhtml after an exception, please help. I am getting the page that looks like: An Error Occurred: + Stack Trace + Component Tree + Scoped Variables Here is my code, where am I going wrong? I also removed the jboss-seam-debug jar but that only prevents me from seeing the debug.seam page, I still get this page, and I want my error.xhtml. components.xml: | | | | pages.xml | http://jboss.com/products/seam/pages-1.2.dtd";> | | | | | | | | | | | | | | Not found | | | | | | Not found | | | | | | | Another user changed the same data, please try again | | | | | | You don't have permission to do this | | | | | | Please log in first | | | | | | Unexpected error, please try again | | | | | The actual Exception that is getting thrown is: org.jboss.seam.framework.EntityNotFoundException because I am testing with an entity id on my home object that doesn't exist. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4026101#4026101 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4026101 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - How to trigger a new Entity Instance with Home Object in sea
I used seam gen to generate my entities for CRUD operations and it appears to work great at first. However, there is an inheirent problem. On the List page for my entity, I can create my entity one time and everything works great. The next time I go to create another entity, the previous one must still be resident becuase I get a duplicate identifier error from Hibernate, because it is attempting to persist the same entity. This is default behavior with the seam generated CRUD app, and I am wondering how to get around it, I know the answer, I just don't know where to put the code. I know that when clicking on the Create Entity, I should somehow trigger a new instance of the Entity in the Home object to be created. What confuses me is the done button has a propogation="end" on it, which I assumed would end the conversation and a new one would be created, thus, a new reference to my entityHome object, but that is not the case, there is still the reference to the old one. Thanks for the help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4024877#4024877 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4024877 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Any experience with SeamFaceletViewHandler?
double post, apologizes:curses back button: View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4021807#4021807 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4021807 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Any experience with SeamFaceletViewHandler?
Speak for yourself man, just copy one of the examples, or do seam gen, and that is it, start coding. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4021806#4021806 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4021806 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Latest CVS seam-gen...
btw, running 4.0.5 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4020724#4020724 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4020724 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Latest CVS seam-gen..."The page isn't redirecting properly"
Using latest code in CVS, when I generate a basic project with seam-gen and two enties, upon hitting http://localhost:8080/myapp for the first time I receive: "The page isn't redirecting properly" I tried this by generating another project with existing entities, same issue. My previous apps that I didn't seam-gen work fine. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4020716#4020716 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4020716 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Who uses EntityHome objects?
I use the EntityHome exclusively and I can't live without it. It significantely reduced my code and made everything much more maintainable. I do have a lot of customer logic in my Class that extends EntityHome, but this is expected. The main point is, I get full CRUD from one class and one xhtml page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4012638#4012638 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4012638 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Can't get the Seam Exception Handling feature to work.
I am having the same problem, I'm eager to see the solution to this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4004884#4004884 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4004884 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Problem with exceptions.xml
I am having problems getting exceptions.xml working. I want to get a simple scenario working of redirecting all exceptions to /error.xhtml. exceptions.xml | | | Unexpected failure | | | | And I am testing this by throwing a NPE in one of my EJBs(extends EntityHome). I am not getting the error page, and I am getting the debug.seam output embeded in my template.xhtml with the url of the page I was calling, in this case ticket.seam. The output is all crammed on the left hand side of the page in the navigation. Any ideas how I can fix this. I even removed the debug jar and I still got that debug output (not the full debug.seam page though). I even tried: | | false | @jndiPattern@ | | | and | | | org.jboss.seam.core.init.debug | false | | but it changed nothing. Optimally, I would like to keep the debug.seam page so I can reference it, but I would in general like to forward all exceptions to /error.xhtml. What am I doing wrong? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3997020#3997020 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3997020 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Classloading problem I think.
Not at all, I commented out the Injecting of the FacesMessages and I haven't gotten the exception all day long, strange. btw, how do I add messages to the facesMessages in a Class that extends EntityHome, because there is no direct access to facesMessages in Home since it is private and not visible to subclasses. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996926#3996926 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3996926 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Classloading problem I think.
I apologize for the lack of information:
The exception is reliable to reproduce, but seems to happen at random. It
happened last when I executed 4 actions that interacted with drools
workingMemory in the backend. It worked the first 3 actions and failed the
4th. However, previously, it worked the first 2 and failed the 3rd. Always
with a very similar exception:
| javax.faces.el.EvaluationException: Cannot get value for expression
'#{org.jboss.seam.core.facesMessages}'
| at
org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:402)
| at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:51)
| at
org.jboss.seam.Component.getInstanceFromFactory(Component.java:1668)
| at org.jboss.seam.Component.getInstance(Component.java:1617)
| at org.jboss.seam.Component.getInstance(Component.java:1594)
| at org.jboss.seam.Component.getInstanceToInject(Component.java:1844)
| at org.jboss.seam.Component.injectFields(Component.java:1344)
| at org.jboss.seam.Component.inject(Component.java:1114)
| at
org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48)
| at sun.reflect.GeneratedMethodAccessor2964.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
| at
org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:23)
| at sun.reflect.GeneratedMethodAccessor2963.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
| at
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51)
| at sun.reflect.GeneratedMethodAccessor2962.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
| at
com.fi.apps.annotations.LoggedInInterceptor.checkLoggedIn(LoggedInInterceptor.java:35)
| at sun.reflect.GeneratedMethodAccessor2961.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
| at
org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:79)
| at sun.reflect.GeneratedMethodAccessor2960.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
| at
org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:33)
| at sun.reflect.GeneratedMethodAccessor2965.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| at
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
| at
org.jboss.seam.interceptors.TransactionInterceptor$1.work(TransactionInterceptor.java:25)
| at org.j
[jboss-user] [JBoss Seam] - Classloading problem I think.
I am consistently getting long exceptions with the below as the root cause. I believe this is from a classloading conflict, do you guys have any hints whatsovever as to how to trouble shoot this? I'm puzzled, and the exception is not helpful. | Caused by: java.lang.NullPointerException | at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:620) | at java.lang.ClassLoader.loadClass(ClassLoader.java:306) | at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:464) | at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405) | at java.lang.ClassLoader.loadClass(ClassLoader.java:251) | at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) | at org.jboss.seam.jsf.SeamApplication11.getPropertyResolver(SeamApplication11.java:168) | at org.apache.myfaces.el.ELParserHelper$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) | ... 127 more | lib dir listing: | [EMAIL PROTECTED] lib]# ll -R | .: | total 26924 | -rw-r--r-- 1 root root 1034049 Dec 8 14:27 ant.jar | -rw-r--r-- 1 root root9180 Dec 8 14:27 ant-launcher.jar | -rw-r--r-- 1 root root 421008 Dec 8 14:27 ant-nodeps.jar | -rw-r--r-- 1 root root 188671 Dec 8 14:27 commons-beanutils-1.7.0.jar | -rw-r--r-- 1 root root 46725 Dec 8 14:27 commons-codec-1.3.jar | -rw-r--r-- 1 root root 559366 Dec 8 14:27 commons-collections-3.1.jar | -rw-r--r-- 1 root root 168446 Dec 8 14:27 commons-digester-1.6.jar | -rw-r--r-- 1 root root 112341 Dec 8 14:27 commons-el-1.0.jar | -rw-r--r-- 1 root root 23464 Dec 26 20:26 commons-email-1.0.jar | -rw-r--r-- 1 root root 22379 Dec 12 10:35 commons-fileupload.jar | -rw-r--r-- 1 root root 61562 Dec 12 10:36 commons-io-1.1.jar | drwxr-xr-x 2 root root4096 Dec 8 14:39 drools | -rw-r--r-- 1 root root 24432 Dec 8 14:27 el-api.jar | -rw-r--r-- 1 root root 97471 Dec 8 14:27 el-ri.jar | -rw-r--r-- 1 root root 2574777 Dec 8 14:27 hibernate-all.jar | -rw-r--r-- 1 root root 635956 Dec 8 14:27 hsqldb.jar | -rw-r--r-- 1 root root 50493 Dec 8 14:27 javax.servlet.jsp.jar | -rw-r--r-- 1 root root 672720 Dec 8 14:27 jboss-aop-jdk50.jar | -rw-r--r-- 1 root root 658606 Dec 8 14:27 jboss-cache-jdk50.jar | -rw-r--r-- 1 root root 8210655 Dec 8 14:27 jboss-ejb3-all.jar | -rw-r--r-- 1 root root5096 Dec 8 14:27 jboss-seam-debug.jar | -rw-r--r-- 1 root root 627241 Dec 8 14:27 jboss-seam.jar | -rw-r--r-- 1 root root 70801 Dec 8 14:27 jboss-seam-ui.jar | -rw-r--r-- 1 root root 600277 Dec 8 14:27 jbpm-3.1.2.jar | -rw-r--r-- 1 root root 1821443 Dec 8 14:27 jgroups.jar | -rw-r--r-- 1 root root 291366 Dec 8 14:27 jsf-facelets.jar | -rw-r--r-- 1 root root 16923 Dec 8 14:27 jstl-1.1.0.jar | -rw-r--r-- 1 root root 33215 Dec 26 20:18 mailer.jar | -rw-r--r-- 1 root root 783685 Dec 8 14:27 mailstuff.jar | -rw-r--r-- 1 root root 249563 Dec 8 14:27 myfaces-api-1.1.4.jar | -rw-r--r-- 1 root root 524089 Dec 8 14:27 myfaces-impl-1.1.4.jar | -rw-r--r-- 1 root root 16878 Dec 8 14:27 portlet-api-lib.jar | -rw-r--r-- 1 root root1172 Dec 8 14:27 readme.txt | -rw-r--r-- 1 root root 97523 Dec 8 14:27 servlet-api.jar | -rw-r--r-- 1 root root 653510 Dec 8 14:27 testng-4.5.1-jdk15.jar | -rw-r--r-- 1 root root 4717585 Dec 8 14:27 thirdparty-all.jar | -rw-r--r-- 1 root root 1281201 Dec 12 10:35 tomahawk-1.1.3.jar | | ./drools: | total 3172 | -rw-r--r-- 1 root root 443432 Dec 8 14:39 antlr-2.7.6.jar | -rw-r--r-- 1 root root 546498 Dec 8 14:39 antlr-3.0ea8.jar | -rw-r--r-- 1 root root 36846 Dec 8 14:39 commons-jci-core-1.0-406301.jar | -rw-r--r-- 1 root root 10802 Dec 8 14:39 commons-jci-janino-2.4.3.jar | -rw-r--r-- 1 root root 207723 Dec 8 14:39 commons-lang-2.1.jar | -rw-r--r-- 1 root root 26202 Dec 8 14:39 commons-logging-api-1.0.4.jar | -rw-r--r-- 1 root root 635207 Dec 8 14:39 drools-compiler-3.0.5.jar | -rw-r--r-- 1 root root 550976 Dec 8 14:39 drools-core-3.0.5.jar | -rw-r--r-- 1 root root 383546 Dec 8 14:39 janino-2.4.3.jar | -rw-r--r-- 1 root root 358843 Dec 8 14:39 stringtemplate-2.3b6.jar | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996777#3996777 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3996777 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Any experience with SeamFaceletViewHandler?
Speak for yourself, just follow one of the example projects as a template. Setting everything up has been the easiest experience for me. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996350#3996350 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3996350 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem injecting drools WorkingMemory
I am following the example as closely as I possibly can. I can not track seam to track down this problem. Here is the directory structure of the drools example deployed and my application deployed: JBoss- seam EAR contents: | drwxr-xr-x 3 root root 4096 Dec 8 11:00 drools | drwxr-xr-x 4 root root 4096 Dec 8 11:00 jboss-seam-drools-exp.war | -rw-r--r-- 1 root root 3005 Dec 8 11:00 jboss-seam-drools.jar | -rw-r--r-- 1 root root 627241 Dec 8 11:00 jboss-seam.jar | drwxr-xr-x 2 root root 4096 Dec 8 11:00 lib | drwxr-xr-x 2 root root 4096 Dec 8 11:00 META-INF | -rw-r--r-- 1 root root923 Dec 8 11:00 numberguess.drl | -rw-r--r-- 1 root root 1026 Dec 8 11:00 pageflow.jpdl.xml | drools/lib: | -rw-r--r-- 1 root root 443432 Dec 8 11:00 antlr-2.7.6.jar | -rw-r--r-- 1 root root 546498 Dec 8 11:00 antlr-3.0ea8.jar | -rw-r--r-- 1 root root 36846 Dec 8 11:00 commons-jci-core-1.0-406301.jar | -rw-r--r-- 1 root root 10802 Dec 8 11:00 commons-jci-janino-2.4.3.jar | -rw-r--r-- 1 root root 207723 Dec 8 11:00 commons-lang-2.1.jar | -rw-r--r-- 1 root root 26202 Dec 8 11:00 commons-logging-api-1.0.4.jar | -rw-r--r-- 1 root root 635207 Dec 8 11:00 drools-compiler-3.0.5.jar | -rw-r--r-- 1 root root 550976 Dec 8 11:00 drools-core-3.0.5.jar | -rw-r--r-- 1 root root 383546 Dec 8 11:00 janino-2.4.3.jar | -rw-r--r-- 1 root root 358843 Dec 8 11:00 stringtemplate-2.3b6.jar | lib: | jbpm-3.1.2.jar | My Purchasing App EAR contents: | drwxr-xr-x 3 root root 4096 Dec 8 11:11 drools | drwxr-xr-x 4 root root 4096 Dec 8 11:11 purchasing.jar | drwxr-xr-x 4 root root 4096 Dec 8 11:11 purchasing.war | -rw-r--r-- 1 root root 619971 Dec 8 11:11 jboss-seam.jar | -rw-r--r-- 1 root root 600277 Dec 8 11:11 jbpm-3.1.2.jar | drwxr-xr-x 2 root root 4096 Dec 8 11:11 META-INF | -rw-r--r-- 1 root root359 Dec 8 11:11 purchasingRules.drl | drools/lib: | -rw-r--r-- 1 root root 443432 Dec 8 11:11 antlr-2.7.6.jar | -rw-r--r-- 1 root root 546498 Dec 8 11:11 antlr-3.0ea8.jar | -rw-r--r-- 1 root root 36846 Dec 8 11:11 commons-jci-core-1.0-406301.jar | -rw-r--r-- 1 root root 10802 Dec 8 11:11 commons-jci-janino-2.4.3.jar | -rw-r--r-- 1 root root 26202 Dec 8 11:11 commons-logging-api-1.0.4.jar | -rw-r--r-- 1 root root 635207 Dec 8 11:11 drools-compiler-3.0.5.jar | -rw-r--r-- 1 root root 550976 Dec 8 11:11 drools-core-3.0.5.jar | -rw-r--r-- 1 root root 383546 Dec 8 11:11 janino-2.4.3.jar | -rw-r--r-- 1 root root 358843 Dec 8 11:11 stringtemplate-2.3b6.jar | purchasing.war/WEB-INF/lib: | -rw-r--r-- 1 root root 24432 Dec 8 11:11 el-api.jar | -rw-r--r-- 1 root root 97471 Dec 8 11:11 el-ri.jar | -rw-r--r-- 1 root root 5096 Dec 8 11:11 jboss-seam-debug.jar | -rw-r--r-- 1 root root 70709 Dec 8 11:11 jboss-seam-ui.jar | -rw-r--r-- 1 root root 291366 Dec 8 11:11 jsf-facelets.jar | There are a few difference in location, like I have some libs in WEB-INF/lib whereas drools has it in /lib I don't think this matters though because I have the correct paths in my application.xml. My application deploys fine, but the first time I try to access a page which accesses drools I get: | 17:16:25,918 ERROR [STDERR] StringTemplate: problem parsing group : java.lang.ClassCastException: antlr.CommonToken cannot be cast to antlr.Token | 17:16:25,919 ERROR [STDERR] java.lang.ClassCastException: antlr.CommonToken cannot be cast to antlr. | Do you guys have any pointers whatsoever as to the means that I can debug this problem. I will, as a last resort, take the drools example and copy all of my files to it and see if that works, but right now I am running a seam-gen project that has a little different dir structure. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992282#3992282 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3992282 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: drools namespace?
Also, from the SEAM docs on drools: | | | @In WorkingMemory policyPricingWorkingMemory; | Is there some magic happening here? Because the components.xml defines policyPricingMemory, yet the EJB is injecting policyPricingWorkingMemory. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992263#3992263 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3992263 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem injecting drools WorkingMemory
I made some progress but now getting massive exceptions. I changed the
components.xml to look like the drools example one:
components.xml
| ...
|
| purchasingRules.drl
|
|
|
| #{ruleBase}
|
| ...
|
But now I'm getting a ClassCastException, and I have verified my jars
exactly(crosses fingers) mirror the ones in the example. I'm running SEAM CR2
with JBoss 4.0.5
| 17:16:25,918 ERROR [STDERR] StringTemplate: problem parsing group
: java.lang.ClassCastException: antlr.CommonToken cannot be cast to
antlr.Token
| 17:16:25,919 ERROR [STDERR] java.lang.ClassCastException: antlr.CommonToken
cannot be cast to antlr.Token
| 17:16:25,919 ERROR [STDERR] at
antlr.CharScanner.makeToken(CharScanner.java:173)
| 17:16:25,920 ERROR [STDERR] at
org.antlr.stringtemplate.language.GroupLexer.mID(GroupLexer.java:333)
| 17:16:25,920 ERROR [STDERR] at
org.antlr.stringtemplate.language.GroupLexer.nextToken(GroupLexer.java:103)
| 17:16:25,920 ERROR [STDERR] at
antlr.TokenBuffer.fill(TokenBuffer.java:69)
| 17:16:25,920 ERROR [STDERR] at antlr.TokenBuffer.LA(TokenBuffer.java:80)
| 17:16:25,920 ERROR [STDERR] at antlr.LLkParser.LA(LLkParser.java:52)
| 17:16:25,920 ERROR [STDERR] at antlr.Parser.match(Parser.java:210)
| 17:16:25,921 ERROR [STDERR] at
org.antlr.stringtemplate.language.GroupParser.group(GroupParser.java:117)
| 17:16:25,921 ERROR [STDERR] at
org.antlr.stringtemplate.StringTemplateGroup.parseGroup(StringTemplateGroup.java:754)
| 17:16:25,921 ERROR [STDERR] at
org.antlr.stringtemplate.StringTemplateGroup.(StringTemplateGroup.java:264)
| 17:16:25,921 ERROR [STDERR] at
org.antlr.stringtemplate.StringTemplateGroup.(StringTemplateGroup.java:244)
| 17:16:25,921 ERROR [STDERR] at
org.drools.semantics.java.RuleBuilder.(Unknown Source)
| 17:16:25,921 ERROR [STDERR] at
org.drools.compiler.PackageBuilder.addRule(Unknown Source)
| 17:16:25,922 ERROR [STDERR] at
org.drools.compiler.PackageBuilder.addPackage(Unknown Source)
| 17:16:25,922 ERROR [STDERR] at
org.jboss.seam.drools.RuleBase.compileRuleBase(RuleBase.java:52)
| 17:16:25,922 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| 17:16:25,922 ERROR [STDERR] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| 17:16:25,922 ERROR [STDERR] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| 17:16:25,922 ERROR [STDERR] at
java.lang.reflect.Method.invoke(Method.java:597)
| 17:16:25,923 ERROR [STDERR] at
org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
| ...
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992101#3992101
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3992101
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Problem injecting drools WorkingMemory
I am following the documentation for injecting the WorkingMemory into an EJB.
I know my problem is configuration, but there are no working examples specific
to the documentation, so I'm having trouble:
| SEVERE: Error Rendering View[/purchase.xhtml]
| org.jboss.seam.RequiredException: In attribute requires value for
component: purchaseHome.purchasingRulesMemory
| at org.jboss.seam.Component.getInstanceToInject(Component.java:1844)
| at org.jboss.seam.Component.injectFields(Component.java:1317)
| at org.jboss.seam.Component.inject(Component.java:1087)
| at
org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48)
| ...
|
components.xml
| http://jboss.com/products/drools";>
|
| ...
|
|
|
| purchasingRules.drl
|
|
|
|
|
| ...
|
|
|
purchasingRules.drl, located in the resources dir, but I'm copying it over to
WEB-INF/classes because the docs say that the rule is looked for on the
classpath
| package test.purchasing
|
| rule "Step 1"
|
| when
| s : PurchaseStatus( status == "New Request")
| then
| System.out.println("Rule Triggered!");
| System.out.println(s);
| s.setStatus("Waiting for purchase Approval.");
| s.setNextStep("Step 1");
|
| end
|
PurchaseHome.java
| ...
|
| @Name("purchaseHome")
| @LoggedIn
| public class PurchaseHome extends EntityHome {
|
| @In WorkingMemory purchasingRulesMemory;
|
| ...
| }
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992092#3992092
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3992092
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - drools namespace?
Documentation does not denote the correct namespace for installing drools components.xml, and I can find no examples that make use of how the documentation says implement drools. | Caused by: org.dom4j.DocumentException: Error on line 16 of document : The prefix "drools" for element "drools:rule-base" is not bound. Nested exception: The prefix "drools" for element "drools:rule-base" is not bound. | at org.dom4j.io.SAXReader.read(SAXReader.java:482) | at org.dom4j.io.SAXReader.read(SAXReader.java:343) | at org.jboss.seam.init.Initialization.getDocument(Initialization.java:240) | at org.jboss.seam.init.Initialization.initComponentsFromXmlDocument(Initialization.java:129) | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992054#3992054 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3992054 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: NPE in Parameters.java when using ICEfaces
excellent, is there a jira link or whatever those ICEfaces guys use. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3991684#3991684 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3991684 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - NPE in Parameters.java when using ICEfaces
I only get this exception when using ICEfaces inputText, however the exception ends in a SEAM class, so I think it is most pertinent in the SEAM forum first. I converted only one of my h:inputText to ice:inputText, when I try to load the page I get the exception: | java.lang.NullPointerException | at org.jboss.seam.util.Parameters.convertMultiValueRequestParameter(Parameters.java:47) | at org.jboss.seam.Component.injectParameters(Component.java:1126) | at org.jboss.seam.Component.inject(Component.java:1089) | at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48) | 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:597) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:23) | 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:597) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51) | 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:597) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at com.fi.apps.annotations.LoggedInInterceptor.checkLoggedIn(LoggedInInterceptor.java:35) | 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:597) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:79) | 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:597) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:33) | 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:597) | at org.jboss.seam.util.Reflections.invoke(Reflections.java:18) | at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64) | at org.jboss.seam.interceptors.TransactionInterceptor$1.work(TransactionInterceptor.java:25) | at org.jboss.seam.util
[jboss-user] [JBoss Seam] - Re: ICEfaces and EL problem
Thanks Gavin, didn't know if it was a known issue or not. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990781#3990781 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990781 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - ICEfaces and EL problem
I installed Icefaces into my app and got it working, however in turn, it broke
the EL.
On my index.xhtml I have a login/logout, the logout will be shown on the
evaluation of #{loggedIn}
Which worked pre ICEfaces, when I installed ICEFaces the actual icefaces
component worked, but part of my EL stopped working, the part that evaluates
variables that don't exist.
When I first open the index.seam in the browser the page has #{loggedIn}
however, the variable loggedIn is not created until a user actually logs in.
Pre ICEfaces, everything worked great, since I am assuming that loggedIn
resolved to null, which I assume equates with false.
In the server.log I tracked down the problem to:
could not resolve variable loggedIn
But no more exceptions or anything, that was all I saw in the debug.
Has anyone else had this problem or a solution?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990775#3990775
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990775
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Programmatic https, how?
How should I programatically forward http to https for sensitive pages like register and login. Should this be even done programmatically or with something like mod_rewrite with apache in the front? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990557#3990557 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990557 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem using Expression language enhancements
Clarification: #{purchase.totalUnitCost()} to map to public Double
totalUnitCost()
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990556#3990556
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990556
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem using Expression language enhancements
I was originally trying to get an action method working: I wanted purchase.totalUnitCost() to map to the method public Double totalUnitCost() I only had to convert it to ValueBinding because I couldn't get the action method to work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990555#3990555 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990555 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem using Expression language enhancements
Actually, the way I'm getting around this is to define a Transient field with
the name of the action method.
so:
| ...
| @Transient private Double totalUnitCost;
| ...
| @Transient
| public Double getTotalUnitCost() {
| double total = 0;
| for(Item item : items) {
| total += item.getUnitCost();
| }
| return total;
| }
| ...
|
and in the EL:
|
|
|
|
|
|
|
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990516#3990516
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990516
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem using Expression language enhancements
Hmm, I think I know the problem. I am trying to access action methods with the Enhanced EL in an Entity, which probaly is not going to work since I'm assuming EL assumes everything is field level access. So the reason I got one of the examples working before is because I did it from an EJB3 and not an entity. If I am right, maybe the docs should be specific that action methods can not be accessed within entity beans. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3990511#3990511 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3990511 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem using Expression language enhancements
I am also getting exceptions when I try to invoke action methods. I actually
reproduced the docs example of print.println('Hello World!')
However, when I go invoke an action method with parameters, it craps out. Any
idea of what could cause this, because the documentation says I can do the
following syntax:
|
|
I changed the getStatus() to status and it works, I was just using that as an
example previously, but here is what I really want to get working:
Purchase.java
| ...
| @Transient
| public Double totalUnitCost() {
| double total = 0;
| for(Item item : items) {
| total += item.getUnitCost();
| }
| return total;
| }
| ...
|
viewPurchases.xhtml
| ...
|
|
|
|
|
|
|
| ...
|
| 12:13:31,140 ERROR [STDERR] Dec 1, 2006 12:13:31 PM
com.sun.facelets.FaceletViewHandler handleRenderException
| SEVERE: Error Rendering View[/viewPurchases.xhtml]
| com.sun.facelets.tag.TagAttributeException: /viewPurchases.xhtml @159,58
value="#{purchase.totalUnitCost()}" Error Parsing: #{purchase.totalUnitCost()}
| at
com.sun.facelets.tag.TagAttribute.getValueExpression(TagAttribute.java:259)
| at
com.sun.facelets.tag.jsf.ValueHolderRule$DynamicValueBindingMetadata.applyMetadata(ValueHolderRule.java:115)
| at
com.sun.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:36)
| at
com.sun.facelets.tag.MetaTagHandler.setAttributes(MetaTagHandler.java:62)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:140)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| 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)
| at
com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
| at
com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:510)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:553)
| 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)
|
[jboss-user] [JBoss Seam] - Problem using Expression language enhancements
I've had this problem in CR1 and now CR2.
I follow the instructions in Chapter 18: Expression language enhancements but I
still get exceptions when trying whatever.doMethod() in the expression
language. Any pointers would be appreciated.
faces-config.xml
|
|
|
org.jboss.seam.ui.facelet.SeamFaceletViewHandler
|
|
|
| messages
|
org.jboss.seam.ui.facelet.SeamFaceletViewHandler
|
|
|
|
| org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener
|
|
|
|
Purchase.java
| @Entity
| @Role(name="tempPurchase", scope=ScopeType.EVENT)
| @Table(name="purchases")
| public class Purchase implements Serializable {
|
| ...
|
| private String status;
|
| ...
|
| public String getStatus() {
| return status;
| }
| public void setStatus(String status) {
| this.status = status;
| }
|
| ...
|
| }
|
viewPurchases.xhtml
|
|
|
|
|
|
|
|
|
| 10:43:01,944 ERROR [STDERR] Dec 1, 2006 10:43:01 AM
com.sun.facelets.FaceletViewHandler handleRenderException
| SEVERE: Error Rendering View[/viewPurchases.xhtml]
| com.sun.facelets.tag.TagAttributeException: /viewPurchases.xhtml @151,55
value="#{purchase.getStatus()}" Error Parsing: #{purchase.getStatus()}
| at
com.sun.facelets.tag.TagAttribute.getValueExpression(TagAttribute.java:259)
| at
com.sun.facelets.tag.jsf.ValueHolderRule$DynamicValueBindingMetadata.applyMetadata(ValueHolderRule.java:115)
| at
com.sun.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:36)
| at
com.sun.facelets.tag.MetaTagHandler.setAttributes(MetaTagHandler.java:62)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:140)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| at
com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
| at
com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
| at
com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
| 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)
| at
com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
| at
com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:510)
| at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:553)
|
[jboss-user] [JBoss Seam] - Recommended way to do SSL
What is the most recommended way to SSL protect specific pages, like login and register and any other sensitive ones. Off the top of my mind, one could achieve this through URL rewriting with Apache as the front end. Are there any other ways to do this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988626#3988626 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988626 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Using the EntityHome and problems therein
Self are blind..
I am still having problems I need to work out, but I got passed my initial
problem, I wasn't adding the following to my TicketHome.java
| @RequestParameter
| Long ticketId;
|
| @Override
| public Object getId()
| {
| if (ticketId==null)
| {
| return super.getId();
| }
| else
| {
| return ticketId;
| }
| }
|
| @Override @Begin
| public void create() {
| super.create();
| }
|
which explains where the RequestParameter definition is suppose to go.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986685#3986685
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986685
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Using the EntityHome and problems therein
I copied an example working project I created using seam gen where it generated: | | | | Whereas mine looks like this, the value doesn't matter since it is for display. | | | | tempTicket is only for the temporary Ticket instance for searching. In the dataTable I have tickets as my object and each individual is ticket, so ticket.id works. The problem is when I click the link above to try to view an individual ticket, no ticket gets loaded in the background. Honestly, it is because I don't understand the "magic" that is going on. ticketId is getting passed as a parameter, however, in the EntityHome and Home objects from Seam I can't see anywhere that it trys to read in the id or ticketId as a RequestParameter. I would really like to know how it magic is working when it works View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986675#3986675 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986675 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Using the EntityHome and problems therein
I am creating a Help Ticketing system and I am following the SEAM documenation
and making use of the EntityHome for CRUDing my Ticket Entity. The initial
creation and updating works great, however when I go to view tickets, then
click on a ticket which gets redirected back to my original ticket.xhtml page,
with ticketId as a parameter, I can not for the life of me get the ticket to
display.
I need another pair of eyes to see where I am going wrong.
ticket.xhtml
| http://www.w3.org/1999/xhtml";
| xmlns:s="http://jboss.com/products/seam/taglib";
| xmlns:ui="http://java.sun.com/jsf/facelets";
| xmlns:f="http://java.sun.com/jsf/core";
| xmlns:h="http://java.sun.com/jsf/html";
| template="template.xhtml">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Contact Information
|
|
| Name
|
|
|
|
|
|
|
|
| Problem
Description
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ticket.java
| @Entity
| @Name("ticket")
| @Role(name="tempTicket", scope=ScopeType.EVENT)
| @Table(name="tickets")
| public class Ticket implements Serializable {
|
| //seam-gen attributes (you should probably edit these)
| private int id;
| private Integer version;
| private String name;
|
|
| @Id @GeneratedValue
| public int getId() {
| return id;
| }
|
| public void setId(int id) {
| this.id = id;
| }
|
| @Version
| public Integer getVersion() {
| return version;
| }
|
| private void setVersion(Integer version) {
| this.version = version;
| }
|
| @NotNull
| @Column(length=50)
| @Length(max=50)
| public String getName() {
| return name;
| }
|
| @Lob
| public String getProblemDescription() {
| return problemDescription;
| }
|
| public void setProblemDescription(String problemDescription) {
| this.problemDescription = problemDescription;
| }
|
| }
|
|
viewTickets.xhtml
| http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
| 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";
| xmlns:s="http://jboss.com/products/seam/taglib";
|
xmlns:a="https://ajax4jsf.dev.java.net/ajax";
| template="template.xhtml">
|
|
|
|
| Tickets
|
|
|
|
|
|
|
| Subject:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
[jboss-user] [JBoss Seam] - Re: Seam + Ajax4Jsf == Exception?
I was under the impression that using the "JBoss 4.0.5.GA with the EJB3 profile" will still NOT work with SEAM. In fact, the JBoss download area says that to use SEAM you still must install JBoss using the -installer.jar. I couldn't find the newest installer right off hand, but there definitely is a beta 3 jems installer for 4.0.5. The beta 2 is for 4.0.4. I have the newest JEMS installer and 4.0.5 with SEAM working beautifully over here. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3981848#3981848 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3981848 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Could not register Synchronization
I have the java.lang.RuntimeException: org.hibernate.TransactionException:
Could not register synchronization from time to time and I've fixed it by
redeploying the app, but I am tired of doing that and I want to find a real
solution.
It is happening currently when I click view jobs to list out my jobs, then I
wait a whlie, 15 minutes? and I click the delete button to delete a job and I
get the exception:
| 16:36:39,031 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces
Servlet threw exception
| javax.faces.FacesException: Error calling action method of component with
id _id14:_id16:0:_id68
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
| at javax.faces.component.UICommand.broadcast(UICommand.java:106)
| at javax.faces.component.UIData.broadcast(UIData.java:513)
| 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:30)
| 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.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.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:619)
| Caused by: javax.faces.el.EvaluationException: /viewJobs.xhtml @130,45
action="#{viewJobs.delete}": java.lang.RuntimeException:
org.hibernate.TransactionException: Could not register synchronization
| at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| ... 28 more
| Caused by: java.lang.RuntimeException: org.hibernate.TransactionException:
Could not register synchronization
| at
org.jboss.ejb3.stateful.StatefulBeanContext.remove(StatefulBeanContext.java:273)
| at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:171)
| at
org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299)
| at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:89)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jbo
[jboss-user] [JBoss Seam] - Re: Stale Data until redeploy
I see now what you are saying with the example. However, that still begs the question, what is the correct way to implement pagination when one has Lazily initialized collections where the EXTENDED PersistenceContext must be used, but you are saying that there is a problem using that with @Scope(SESSION) Also, I can't use EAGER fetching with my collections (List) because of the cannot select multiple bags bug. Or has that been fixed? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3976051#3976051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3976051 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Stale Data until redeploy
So you are saying that one way to fix it is to do a refresh on all jobs in the
job list?
| public String view() {
| Map parameters = new HashMap();
| StringBuffer queryString = new StringBuffer();
|
| queryString.append("from Job");
| Query query = em.createQuery(queryString.toString());
|
| jobs = (List) query.getResultList();
|
| //Refresh all of the jobs
| for(int x = 0; x < jobs.size(); x++){
| em.refresh(jobs.get(x));
| }
| return "viewJobs";
| }
|
This does work to get the latest data, but isn't there a better way? Now I am
doing an additonal trip to the database for every job, there must be someway to
force the retrieval of the new data each call NOT from cache? Isn't this
going to scale horrible when I get thousands of jobs?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3976050#3976050
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3976050
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Stale Data until redeploy
Thank you for the response, I am currently not passing the entity reference to the details screen like you advised not too. I pass the entity id as a parameter, then in my details screen I em.load the entity. What is the most accepted way to do pagination? If I don't use the SESSION should I use CONVERSATION? My error, then, was assuming that the IssueFinderBean.java in the issues example was standard practice to do pagination. If it is not, then this is very misleading to people who are trying to learn SEAM by the examples. So how do I correctly implement my goals: pagination with the most recent data everytime the page is refreshed? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3976018#3976018 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3976018 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Stale Data until redeploy
I need the Statefullness because I intent on adding pagination, and I need the extended persistence context because the job contains Lazy initialized collections. Am I just overlooking something very simple? All I want is for the data for this specific viewJobs SFSB to be refreshed everytime the view method gets called. There must be someway to override the default behavior? Please advise View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975935#3975935 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975935 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Stale Data until redeploy
I posted in the EJB 3.0 forum without much success, so I am hoping this forum
can help me, as the users are more active.
I am having a horrible time with stale data. In my seam app, I create jobs
then list the jobs, and I can click on a job to edit it. However, when I edit
a job, the changes absolutely refuse to show up in the listing of jobs, the
listing of jobs only shows the state of when I initially created a job, and NO
changes.
This is really driving me mad and I am not sure how to fix it.
I am using MySQL InnoDB, and everything shows up as correct in the database.
All the data is current and right, however in my view, all the data is old. Is
there some cache I need to disable, or someway to can ensure the data for
listing my jobs is not stale.
I've tried several things like giving the Query hints and disabling 2nd level
cache in the persistence.xml, but nothing works.
| @Name("viewJobs")
| @Stateful
| @Scope(ScopeType.SESSION)
| public class ViewJobsBean implements ViewJobs {
|
| @Logger
| private Log log;
|
| @DataModel
| private List jobs;
|
| @DataModelSelection
| private Job job;
|
| @PersistenceContext(type=EXTENDED)
| private EntityManager em;
|
| public String view() {
| Map parameters = new HashMap();
| StringBuffer queryString = new StringBuffer();
|
| queryString.append("from Job");
|
| Query query = em.createQuery(queryString.toString());
| // query.setHint("org.hibernate.cacheable", new Boolean(false));
| // query.setHint("org.hibernate.cacheMode", CacheMode.IGNORE);
| // query.setHint("org.hibernate.flushMode", FlushMode.ALWAYS);
|
| jobs = (List) query.getResultList();
| return "viewJobs";
| }
|
| public void delete(){
| em.remove(job);
| view();
| }
|
| public void refresh() {
| view();
| }
|
| @Destroy @Remove
| public void destroy() {}
| }
|
|
|
| org.hibernate.ejb.HibernatePersistence
| java:/jobsDatasource
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The only way to Can get the changes to the jobs to show up is if I redeploy the
web app. Am I missing something?
Help with this is greatly appreciated
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975895#3975895
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975895
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Data not getting refreshed, how to disable cache?
I even disabled second level cache to no avail? I am still getting stale data. Mysql command line is still reporting something different than what I am seeing in my view. | | | org.hibernate.ejb.HibernatePersistence | java:/testDatasource | | | | | | | | | | Help is greatly appreciated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975753#3975753 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975753 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Re: Data not getting refreshed, how to disable cache?
I also tried doing this:
| query.setHint("org.hibernate.cacheable", new Boolean(false));
| query.setHint("org.hibernate.cacheMode", CacheMode.IGNORE);
|
But I am still getting stale data, the only way to get the new data is to
redeploy the webapp.
Please help.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975546#3975546
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975546
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB 3.0] - Data not getting refreshed, how to disable cache?
I am wondering how I disable cache on a per Query basis to ensure the latest
data?
In my code I am select a list of jobs to be displayed in the view. The status
of the jobs gets updated frequently, however the changes are not being shown in
the view. In the output of jboss, I do get the sql being generated, so I know
a database call is happening, I am assuming the data being returned is cached
data.
How Do I indicate to the entity manager NOT to cache this data, or to force a
fresh retrieval?
| ...
|
| Map parameters = new HashMap();
| StringBuffer queryString = new StringBuffer();
| queryString.append("from Job");
| Query query = em.createQuery(queryString.toString());
| jobs = (List) query.getResultList();
|
| ...
|
Thanks.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975505#3975505
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975505
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: NumberFormatException on inputTextArea?
Thanks Gavin, I'll go grab the cvs copy. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974978#3974978 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3974978 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - NumberFormatException on inputTextArea?
I am having a strange problem I am not sure how to fix, possibly a customer
converter?
I have an inputTextArea which I allow the user to input any text, later to be
parsed, the text can contain any characters necessarily:
|
|
|
| Job Parameters:
|
|
|
|
|
|
The EJB looks like this:
| @Name("createPluginJob")
| @Stateless
| public class CreatePluginJobBean implements CreatePluginJob {
|
| ...
|
| private String parameterText;
| public String getParameterText() {return parameterText;}
| public void setParameterText(String parameterText) {this.parameterText
= parameterText;}
|
| ...
|
| public String create() {
| PluginCommand networkCommand = new PluginCommand();
| networkCommand.setFqClassName(fqcn);
|
| StringReader stringReader = new
StringReader(parameterText.trim());
| BufferedReader reader = new BufferedReader(stringReader);
|
| String line = null;
| try {
| log.info("Parsing parameterText: \n" + parameterText);
//NumberFormatException happening here
| while((line = reader.readLine()) != null) {
| log.info("extracted line: " + line);
|
networkCommand.getParameters().put(StringUtils.substringBefore(line, "="),
StringUtils.substringAfter(line, "="));
| }
| } catch(IOException e) {
| log.error(e.getMessage());
| }
| log.info("Extracted parameters: " +
networkCommand.getParameters());
|
| job.setNetworkCommand(networkCommand.buildCommand());
| em.persist(job);
| FacesMessages.instance().add("Successfully created job");
| return "createPluginJob";
| }
| }
|
It seems as though the NumberFormatException is happening the first time I try
to do anything with the parameterText value. The exception is as follows:
| Caused by: javax.faces.el.EvaluationException: /createPluginJob.xhtml
@50,93 action="#{createPluginJob.create}":
javax.ejb.EJBTransactionRolledbackException: java.lang.NumberFormatException:
For input string: "H"
| at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| ... 27 more
| Caused by: javax.ejb.EJBTransactionRolledbackException:
java.lang.NumberFormatException: For input string: "H"
| at
org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:93)
| at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
| at
org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:181)
| at
org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
| at $Proxy104.create(Unknown Source)
| 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:589)
| 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)
| ... 28 more
|
A
[jboss-user] [EJB 3.0] - Generating hbm from Annotated Entity Beans
I hope this is an acceptable place to post this question versus another forum. My Goal: Generate hibernate mapping xml files from my Annotated Entity beans so I can use them in a non web application. Here is what I've tried. I think I just need to be steered on the right track. | | | | | | | | | | | | Whether I include the or not the mappings aren't generated in the hibernate.cfg.xml. Ant output: | | generatehbm: | [hibernatetool] Executing Hibernate Tool with a EJB3 Configuration | [hibernatetool] 1. task: cfg2cfgxml (Generates hibernate.cfg.xml) | [hibernatetool] Sep 8, 2006 11:15:31 AM org.hibernate.ejb.Version | [hibernatetool] INFO: Hibernate EntityManager 3.2.0.CR1 | [hibernatetool] Sep 8, 2006 11:15:31 AM org.hibernate.cfg.annotations.Version | [hibernatetool] INFO: Hibernate Annotations 3.2.0.CR1 | [hibernatetool] Sep 8, 2006 11:15:31 AM org.hibernate.cfg.Environment | [hibernatetool] INFO: Hibernate 3.2 cr2 | [hibernatetool] Sep 8, 2006 11:15:31 AM org.hibernate.cfg.Environment | [hibernatetool] INFO: hibernate.properties not found | [hibernatetool] Sep 8, 2006 11:15:31 AM org.hibernate.cfg.Environment buildBytecodeProvider | [hibernatetool] INFO: Bytecode provider name : cglib | [hibernatetool] Sep 8, 2006 11:15:31 AM org.hibernate.cfg.Environment | [hibernatetool] INFO: using JDK 1.4 java.sql.Timestamp handling | [hibernatetool] Sep 8, 2006 11:15:32 AM org.hibernate.tool.hbm2x.Version | [hibernatetool] INFO: Hibernate Tools 3.1.0.beta5 | [hibernatetool] 2. task: hbm2hbmxml (Generates a set of hbm.xml files) | | BUILD SUCCESSFUL | Total time: 3 seconds | | generated hibernate.cfg.xml file: | | http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd";> | | | false | | | But there are no actual mappings generated? Guidance would be greatly appreciated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3970407#3970407 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3970407 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Problem with extra action method executing
Just to let you know, you are not alone. I am not sure if there is some special attribute to the pages.xml xml, however, I ran into the exact same problem. Lessoned learned, don't use pages.xml with a Stateful bean that uses pagination, it won't work. I had to change the way I was doing things because I believe what you described above is intended by the pages.xml action. You define pages there so that the corresponding action gets executed EVERY time the page is loaded without exception. If this breaks your application, then you shouldn't use pages.xml, but look at the @Factory method possibly. Or the pull-style section of the seam documentation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969719#3969719 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3969719 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How do I access the Context Path of the Web App?
I just found this:
#{facesContext.externalContext.requestContextPath}
Is there any other way?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968970#3968970
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968970
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - How do I access the Context Path of the Web App?
I am using facelets, seam, ect.. In my previous projects, I always avoided hard coded cotext paths with jstl: How can I duplicate this in jsf/facelets? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968969#3968969 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968969 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: when and how does the seam create tables in the databas
Hibernate is going to automatically create the tables based on which POJOs are declared as @Entity beans and the subsequent annotations to the getter methods in that Entity bean.Hibernate will do this as long as your enforce a create-drop policy, or update I believe. Entity beans must have an id field denoted by @Id and typically @GeneratedValue, other than that, every other field is created as a column mapped by the Type of the field, unless otherwise specified. If you already have the database structure set up in the database, you could also mirror the structure in your Entity beans (given it the db structure isn't too difficult, or you're really good in sql). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968451#3968451 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968451 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: TransactionException: Could not register synchronization
Its times like these I want to crythen laugh really hard, as always Gavin
was right, it was in my code.
The entire problem has to do in this line:
| Query query = em.createQuery("from Group where group.id = :id");
|
I left out the group alias, so hibernate has no idea what group.id means. It
should be:
| Query query = em.createQuery("from Group group where group.id = :id");
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968433#3968433
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968433
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration & Deployment] - log4j truncates my stack traces, why?
I want to configure log4j.xml to NOT truncate my stack traces, and I've searched google for about an hour on how to do it to no avail, someone please HELP! Ex. | Caused by: javax.transaction.RollbackException: Already marked for rollback TransactionImpl:XidImpl[FormatId=257, GlobalId=dhcp59-211.rdu.redhat.com/22, BranchQual=, localId=22] | at org.jboss.tm.TransactionImpl.registerSynchronization(TransactionImpl.java:635) | at org.hibernate.transaction.CMTTransaction.registerSynchronization(CMTTransaction.java:156) | ... 48 more | But I really want to see those 48 more. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968405#3968405 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968405 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: TransactionException: Could not register synchronization
For reference: persistence.xml | | | org.hibernate.ejb.HibernatePersistence | java:/DefaultDS | | | | | | | | | | components.xml | | | | @myFacesLifecycleBug@ | @jndiPattern@ | | | | 12 | | | | java:/issuesEntityManagerFactory | | | | | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968376#3968376 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968376 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: TransactionException: Could not register synchronization
I don't touch transactions in my code anywhere. Here is a strange thing. I
take the type=EXTENDED off of my persistence context, and I get a
NullPointerException on:
| Query query = em.createQuery("from Group where group.id = :id");
|
Which tells me that the EntityManager is somehow not getting injected via the
@PersistenceContext? HOWEVER, I have another @Stateful bean which has similar
functionality, and it is working find. Why is this one being ornery?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968375#3968375
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968375
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: TransactionException: Could not register synchronization
What is the EJB3 bug and is there a work around? I do not use an IDE, so I
won't be able to debug it at the moment.
The server.log was not very helpful, though it gave a little more information,
nothing additional on the exception though:
| 2006-08-30 08:43:31,146 DEBUG [org.jboss.seam.util.Naming] JNDI
InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2006-08-30 08:43:31,147 DEBUG [org.jboss.seam.Component] instantiating Seam
component: org.jboss.seam.core.manager
| 2006-08-30 08:43:31,147 DEBUG [org.jboss.seam.core.Manager] Found
conversation id in request parameter: 4
| 2006-08-30 08:43:31,147 DEBUG [org.jboss.seam.core.Manager] Restoring
conversation with id: 4
| 2006-08-30 08:43:31,148 DEBUG [org.jboss.seam.contexts.Contexts] found in
application context: org.jboss.seam.core.init
| 2006-08-30 08:43:31,148 DEBUG
[org.jboss.seam.jsf.AbstractSeamPhaseListener] After restoring conversation
context: ConversationContext(4)
| 2006-08-30 08:43:31,148 DEBUG [org.jboss.seam.util.Naming] JNDI
InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2006-08-30 08:43:31,149 DEBUG
[org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener] beginning
transaction prior to phase: RENDER_RESPONSE(6)
| 2006-08-30 08:43:31,149 DEBUG [org.jboss.seam.util.Naming] JNDI
InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2006-08-30 08:43:31,150 DEBUG [org.jboss.seam.jsf.SeamVariableResolver]
resolving name: groupViewer
| 2006-08-30 08:43:31,150 DEBUG [org.jboss.seam.Component] instantiating Seam
component: groupViewer
| 2006-08-30 08:43:31,150 DEBUG [org.jboss.seam.util.Naming] JNDI
InitialContext
properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory,
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces}
| 2006-08-30 08:43:31,151 DEBUG [org.jboss.mx.loading.RepositoryClassLoader]
setRepository, [EMAIL PROTECTED], [EMAIL PROTECTED] url=null ,addedOrder=0}
| 2006-08-30 08:43:31,154 DEBUG [org.jboss.mx.loading.RepositoryClassLoader]
setRepository, [EMAIL PROTECTED], [EMAIL PROTECTED] url=null ,addedOrder=0}
| 2006-08-30 08:43:31,160 DEBUG [org.hibernate.impl.SessionImpl] opened
session at timestamp: 4738833658511360
| 2006-08-30 08:43:31,160 DEBUG [org.hibernate.jdbc.JDBCContext]
TransactionFactory reported no active transaction; Synchronization not
registered
| 2006-08-30 08:43:31,160 DEBUG [org.hibernate.ejb.AbstractEntityManagerImpl]
Looking for a JTA transaction to join
| 2006-08-30 08:43:31,160 DEBUG [org.hibernate.jdbc.JDBCContext] successfully
registered Synchronization
| 2006-08-30 08:43:31,166 DEBUG [org.jboss.seam.jsf.SeamVariableResolver]
resolved name to seam component
| 2006-08-30 08:43:31,170 DEBUG
[org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor]
LongLivedSessionPropagationInterceptor
| 2006-08-30 08:43:31,170 DEBUG [org.hibernate.ejb.AbstractEntityManagerImpl]
Looking for a JTA transaction to join
| 2006-08-30 08:43:31,170 DEBUG [org.hibernate.ejb.AbstractEntityManagerImpl]
Transaction already joined
| 2006-08-30 08:43:31,172 DEBUG [org.jboss.mx.loading.RepositoryClassLoader]
setRepository, [EMAIL PROTECTED], [EMAIL PROTECTED] url=null ,addedOrder=0}
| 2006-08-30 08:43:31,172 DEBUG
[org.jboss.seam.interceptors.RemoveInterceptor] Stateful component was removed:
groupViewer
| 2006-08-30 08:43:31,177 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[bug-tracker].[Faces
Servlet]] Servlet.service() for servlet Faces Servlet threw exception
| javax.faces.el.EvaluationException: Exception while invoking expression
#{groupViewer.view}
| at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
| at org.jboss.seam.core.Pages.callAction(Pages.java:161)
| at org.jboss.seam.core.Pages.callAction(Pages.java:143)
| at
org.jboss.seam.jsf.AbstractSeamPhaseListener.callPageActions(AbstractSeamPhaseListener.java:128)
| at
org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:98)
| at
org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:50)
| at
org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener.beforePhase(SeamExtendedManagedPersistencePhaseListener.java:38)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:520)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:342)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.
[jboss-user] [JBoss Seam] - Re: TransactionException: Could not register synchronization
Also, this occurs on a fresh start of JBoss and thereafter, it is not random. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968215#3968215 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968215 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - TransactionException: Could not register synchronization bug
I have inexplicably ran into this exception:
java.lang.RuntimeException: org.hibernate.TransactionException: Could not
register synchronization
| 16:20:46,188 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces
Servlet threw exception
| javax.faces.FacesException: Error calling action method of component with
id _id0:_id57_0:_id61
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
| at javax.faces.component.UICommand.broadcast(UICommand.java:106)
| at javax.faces.component.UIData.broadcast(UIData.java:338)
| at
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90)
| at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 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.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.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)
| Caused by: javax.faces.el.EvaluationException: Exception while invoking
expression #{groupViewer.view}
| at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| ... 25 more
| Caused by: java.lang.RuntimeException: org.hibernate.TransactionException:
Could not register synchronization
| at
org.jboss.ejb3.stateful.StatefulBeanContext.remove(StatefulBeanContext.java:273)
| at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:171)
| at
org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299)
| at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:89)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:188)
| at
org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
| at $Proxy210.view(Unknown Source)
| 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
org.apache.myfaces.el.M
[jboss-user] [JBoss Seam] - Entity Scope question
The seam docs are not completely clear on where an Entity lives when it exists
in several scopes.
The following example:
| @Entity
| @Name("dog")
| @Scope(EVENT)
| @Role(name="currentDog", scope=SESSION)
| @Table(name="dogs")
| public class Dog implements Serializable {
|
|
So now, when exactly does my dog live in the EVENT scope and when does he live
in the SESSION scope with the name currentDog.
Based on what I have observed so far, I would guess that the currentDog object
gets put in the SESSION scope the first time I outject it, is that correct?
Also, if I outject the dog object
| @Out Dog dog.
|
Does this mean that the Dog object gets outjected to both EVENT(dog) and
SESSION(currentDog)?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968168#3968168
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3968168
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: JBoss Seam don ´t work.
ajanoni, follow the directions in the following link exactly. http://labs.jboss.com/portal/jbossseam/gettingstarted Most likely you had the same problems I had at first also, I downloaded the regular installer that is linked from the main jboss.org downloads site. You actually can't use SEAM with this installer, and you need the JEMS installer. Hope that helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967914#3967914 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967914 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Merging objects problems.
I fixed it, I changed the Scope on my Group Entity bean to EVENT and I passed the groupId to the showGroup.jsp so the backing bean to that jsp could locate the group. Thanks for all the help guys. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967913#3967913 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967913 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Merging objects problems.
And I just removed the @Out annotation to the Group object, but I'm still getting the Detached Exception when trying to persist a group twice. Let me explain what I'm seeing. I click on registerGroup.jsp brings me to a page, I input a name and click register, then I get redirected to a page which displays the Group, that is all great. NOW, I click on registerGroup.jsp again and I don't get a fresh form, but I get the form with the old group I just registered, well, I change the name, and I get the exception. So I am assuming that the Group lives in Session scope, and that I need a separate EVENT scope for this particular instance? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967910#3967910 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967910 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Why I can run seam registration app without started JBos
For the seam examples set your jboss.home to the directory of where you
installed jboss too, for me it is:
jboss.home = /usr/local/jboss
Tomcat is located at:
${JBOSS_HOME}/server/default/deploy/jbossweb-tomcat55.sar
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967902#3967902
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967902
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Merging objects problems.
I will post my code to satisfy curiosity although there is not much to look at.
Using Conversation scope seems very strange to me in this instance. I guess
SEAM caters to a whole new realm of patterns that don't exist in the other MVC
world.
Registering a Group SHOULD be stateless, at least I thought so, but in this
case you are saying it should be Conversational. I really don't want any other
functionality in this bean at the moment except registering groups. A
completely different bean will handle viewing and editing the Group.
RegisterGroupAction.java:
| @Stateless
| @Name("registerGroup")
| public class RegisterGroupAction implements RegisterGroup {
|
|@In(create=true) @Out @Valid
|private Group group;
|
|@PersistenceContext
|private EntityManager em;
|
|@Logger
|private Log log;
|
|public String register() {
| List existing = em.createQuery("select name from Group where name =
:name")
| .setParameter("name", group.getName())
| .getResultList();
| if (existing.size()==0) {
| //group = em.merge(group);
| em.persist(group);
|
|
|
| FacesMessages.instance().add("Group successfully created");
| log.info("Registered new Group #{group.name} with id: " +
group.getGroupId());
| return "/showGroup.jsp";
| } else {
| FacesMessages.instance().add("Group name already exists, please
choose another");
| return null;
| }
|}
| }
|
registerGroup.jsp - the commandButton is only relevant I think
| ...
| ...
| ...
|
| ...
| ...
| ...
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967830#3967830
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967830
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Merging objects problems.
Thank you for the replies, I don't really want to use the other group as a template let me clarify my goals here again: All I want is a simple page that allows a person to register a group, after registering the group, the EJB3 redirects to page that displays that group with links to edit the group, to add users to the group and so forth. There is a link on my left navigation for the page createGroup.jsp, when the user clicks that link, it will display a form to enter information for the group and a button to create it. After creating one group, which works, and I click the creatGroup.jsp link again, it remembers the previous values, I am assuming because my Group entity bean has a SESSION scope. But I guess my RegisterGroup stateless bean is also remembering the group, thus updating on merge or failing on persist the 2nd time I try to create a new group. So to reiterate what I want is simply to accomplish is for a user to be able click my createGroup.jsp link and each time be able to create a new and unique group then be redirected to a page that more formally displays that group. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967474#3967474 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967474 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Please explain entity Scope
Can someone explain to me the details of scoping with entity beans. The
majority if not all of the examples I've seen show entitiy beans using the
session scope. Like in the seam documentation:
| @Name("user")
| @Entity
| @Scope(SESSION)
| public class User {
| ...
| }
|
So what does this exactly mean that the 'user' entity bean lives in the Session
scope, does this mean that in Bijection the user bean is literally in the
session scope even if the EJB3 accessing the user entity bean is Stateless?
So if I changed the @Scope(SESSION) to @Scope(EVENT) then the user bean would
only stay in the EVENT/request scope during bijection?
Help understanding this would be greatly appreciated.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967332#3967332
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967332
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Merging objects problems.
I see what I'm doing wrong, but that begs another question, how do I accomplish what I want to accomplish. Shouldn't Registering a Group be stateless? I want for the user to register a group, and be redirected to a page which displays that group, and allows the user to modify that group ect., which is why I am outjecting the Group. How do I do that best? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967301#3967301 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967301 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Merging objects problems.
I have a form which a user can input a group name and other group information.
The EJB3 backing the form persists/merges the Injected Group object given there
are no errors.
My Problem:
First I could not get em.persist(group) to persist more than one Group object
after a form submit because of org.hibernate.PersistentObjectException:
detached entity passed to persist:
So, then I started using em.merge(group) on the Group object, which fixed the
previous problem, but led to another. When I am creating two different groups
by submitting the form twice with different information, the entity manager
appears only update the same group by the console output:
Output after em.merge(group) after the form submit the first time:
| 16:11:26,634 INFO [RegisterGroupAction] Registered new Group asdf with id:
4
|
Output after em.merge(group) after the form submit the second time with
different data.
| 16:11:41,496 INFO [RegisterGroupAction] Registered new Group blah with id:
4
|
This is not the behavior I want, I want a new Group object to be persisted
every time the user submits a new group form, so I should be seeing the id
incremented, not staying the same, how can I do this.
| @Stateless
| @Name("registerGroup")
| public class RegisterGroupAction implements RegisterGroup {
|
|@In(create=true) @Out @Valid
|private Group group;
|
|@PersistenceContext
|private EntityManager em;
|
|@Logger
|private Log log;
|
|public String register() {
| List existing = em.createQuery("select name from Group where name =
:name")
| .setParameter("name", group.getName())
| .getResultList();
| if (existing.size()==0) {
| group = em.merge(group);
| //em.persist(group);
|
| FacesMessages.instance().add("Group successfully created");
| log.info("Registered new Group #{group.name} with id: " +
group.getGroupId());
| return "/showGroup.jsp";
| } else {
| FacesMessages.instance().add("Group name already exists, please
choose another");
| return null;
| }
|}
| }
|
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967112#3967112
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3967112
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: best practices with pages.xml
Thank you for the response, so I should be able to use pull-style MVC like in the Blog example. However, in that example, the BlogService is Stateless, hopefully employing it as Stateful will be with minimal pain. However, in the BlogService, there is no @Factory used, just the @Unwrap. Which method would you recommend? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3966992#3966992 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3966992 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - best practices with pages.xml
I need advice on best practices. Here is what I want to accomplish. I am trying to implement a page that shows all registered users, that also has pagination. Well, when the user clicks on the showUsers.jsf link, the List of users should be initially populated. Here is what I'm doing now and the problem I'm having. I definted an action in pages.xml so when the showUsers.jsp is accessed, the bean's firstPage method is accessed like in one of the seam examples. PROBLEM: When I click the nextPage action for pagination, the nextPage gets invoked THEN the firstPage because the pages.xml kicks in. So how do I resolve this problem of the pages.xml getting invoked everytime I click any action on the showUsers page? Is there a better method to do what I want? Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3966977#3966977 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3966977 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration & Deployment] - Logging to Syslog not logging everything
I would like to log to syslog, which should be easy, I just uncomment the following section. | | | | | | | | | | And my syslog.conf looks like: | local7.*/var/log/jboss.log | It works, but JBoss is not logging out hardly any information to the /var/log/jboss.log file, only a few start up and shutdown messages, no INFO or any other messages. Is there any other configuration to get JBoss to log to the syslog exactly as it logs to the console? Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3966073#3966073 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3966073 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Trouble calling Stateless Bean
I have a page to show the groups in my system. There are a series of links to
allow the user to modify the group. I am having trouble implementing the first
of those links where the user clicks to edit the group itself.
|
|
|
|
| @Name("editGroup")
| @Stateless
| public class EditGroup implements IEditGroup {
|
| @RequestParameter
| private Long groupId;
|
| @Logger
| private Log log;
|
| private EntityManager em;
|
| @In(create=false) @Out
| Group group;
|
| public String update() {
| //Verify groupId is set
| if(groupId == null || groupId.equals("")){return null;}
|
| Map parameters = new HashMap();
|
| log.info("\n\nFinding Group with groupId: " + groupId + "\n\n");
|
| Query query = em.createQuery("from Group group where
group.groupId = :groupId");
| parameters.put("groupId", groupId);
|
| for (Entry param : parameters.entrySet()) {
| query.setParameter( param.getKey(),
param.getValue() );
| }
| log.info("Querying for group");
| Group attachedGroup = (Group) query.getSingleResult();
| log.info("Found group object: " + group);
|
| if(group == null) {
| group = attachedGroup;
| } else {
| log.info("group was not null, attempting to update the
attached group");
| attachedGroup.setName(group.getName());
| attachedGroup.setAddress(group.getAddress());
| attachedGroup.setAddress2(group.getAddress2());
| ...
| ...
| ...
| }
|
| return "editGroup";
| }
| }
|
|
The error when I click on the link is as follows:
| WARNING: Component _id13 just got an automatic id, because there was no id
assigned yet. If this component was created dynamically (i.e. not by a JSP tag)
you should assign it an explicit static id or assign it the id you get from the
createUniqueId from the current UIViewRoot component right after creation!
| 14:14:09,411 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces
Servlet threw exception
| javax.faces.FacesException: Error calling action method of component with
id _id1
| 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:90)
| at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
|
I'm probably doing my @Stateless bean completely against convention, but all I
want is to load the group on demand and update on demand, I dont' think it
needs to be statefull.
I thought I could just create a @Stateless bean and invoke it from anywhere,
but I must be missing something, help is needed with that *something*.
Thanks.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3965345#3965345
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3965345
___
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: Eager Fetching in certain conditions
I understand that, however, a stateless EJB can not have a an extended persistence context from what I've found. I'm wondering if there is a way to tell the query to eagerly fetch all of the associations for this special case. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3964360#3964360 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3964360 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Eager Fetching in certain conditions
I am using seam, however, this is more of a hibernate question. I would like to retain the laziness of my hibernate managed beans, however, when I am using a stateless session bean, I would like to turn on eager fetching for that instance, otherwise I'll get the Lazy Exception. I did a quick search and was not able to find how to do this, could someone point me in the right direction? Thanks, Samuel View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3964163#3964163 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3964163 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: can't quite get push-style mvc working
That was it, thanks so much. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963816#3963816 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3963816 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: can't quite get push-style mvc working
Thank you for the response, are you sure there is nothing else I need to do to get this working. I changed my pages.xml to: | | | | And when I hit /showGroups.seam, this is all I get in my console: | 16:33:30,791 INFO [Pages] reading pages.xml | 16:33:31,458 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.PRETTY_HTML' found, using default value true | 16:33:31,459 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.ALLOW_JAVASCRIPT' found, using default value true | 16:33:31,460 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.DETECT_JAVASCRIPT' found, using default value false | 16:33:31,460 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.AUTO_SCROLL' found, using default value false | Whereas I should be seeing somewhere: | [INFO ]Find First Page | Does my EJB necessarily have to be a part of a conversation, I don't think that is a requirement though. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963663#3963663 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3963663 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - can't quite get push-style mvc working
I am trying to emulate the "push"-style section 1.10.3 in Chapter 1. Seam
Tutorial.
When I load the page I want data to get pushed to initially, nothing happens in
console and the data is not loaded, despite the page loading as normal. So I
am assuming the EJB is never actually getting called. Even if I am not
actually Outjecting anything to the view, when the findFirstPage method gets
called in the EJB, it should be outputing debug text to the console, which it
never does.
So what I want to do is for a user to go to /showGroups.seam, which is mapped
to the file showGroups.jsp, and for an arbitrary list of default groups to be
pushed to the view, and the page will also allow the user to search for groups.
But a big part of the functionality is showing those initial groups.
Here is my code:
pages.xml
|
| #{groupFinder.findFirstPage}
|
|
GroupFinderBean.java with non relevant code removed
| @Name("groupFinder")
| @Stateful
| @Scope(ScopeType.SESSION)
| public class GroupFinderBean implements GroupFinder {
|
| @Logger
| private Log log;
|
| @DataModel
| private List groupList;
|
|
| @PersistenceContext
| private EntityManager entityManager;
|
| private void executeQuery() {
| Map parameters = new HashMap();
| StringBuffer queryString = new StringBuffer();
|
| log.info("searchColumns: " + Arrays.asList(searchColumns));
|
|
| //***//
| // Handle case when a user clicks on a letter
| //***//
| if(start != null && !start.equals("")) {
| queryString.append(" or group.name" + " like :value or
group.name like :valuetwo ");
| parameters.put("value", start + "%");
| parameters.put("valuetwo", start.toLowerCase() + "%");
| }
|
|
| ////
| // Handle case when a user is searching via the search field
| ////
| if(searchField != null ) {
| int x = 0;
| for(String searchColumn : searchColumns) {
| if(searchField.contains("%")) {
| queryString.append(" or group." +
searchColumn + " like :" + searchColumn);
| } else {
| queryString.append(" or group." +
searchColumn + " = :" + searchColumn);
| }
| parameters.put( searchColumn, searchField );
| x++;
| }
| }
|
| ////
| // Handle case when a user enters no input, but clicks search
| ////
| if(queryString.length() == 0) {
| queryString.append("select group from Group group");
| } else {
| queryString.delete(0, 3).insert(0, "select group from
Group group where ");
| }
|
| if(order!=null) {
| queryString.append(" order by group.").append(order);
| if (descending) queryString.append(" desc");
| }
|
|
| log.info("searchField: " + searchField + " queryString: \n\n" +
queryString + "\n\n");
|
| Query query = entityManager.createQuery(queryString.toString());
| for (Entry param : parameters.entrySet()) {
| query.setParameter( param.getKey(),
param.getValue() );
| }
| groupList = (List) query.setMaxResults(pageSize)
|
.setFirstResult(pageSize*pageNumber)
| .getResultList();
| }
|
| public String findFirstPage() {
| log.info("Find First Page");
| pageNumber=0;
| executeQuery();
| return null;
| }
| }
|
web.xml
|
| Faces Servlet
| *.seam
|
|
I'm thinking it may have something to do with the scope of the EJB, as the EJB
in the Blog example is Stateless, mine is Stateful.
Thanks for the help.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963645#3963645
Reply to the post :
http://www.jboss.com/index.html?mod
[jboss-user] [JBoss Seam] - A Comment on SEAM
I have done a lot of web development in JSPs/Servlets and in Spring. I must say that SEAM is the best framework (if one chooses to call it that) I've ever worked with. I thought Spring was a revalation and it did reduce a significant amount of my code, but SEAM reduces that code even more.I just wanted to express my thanks to Gavin and the rest of the people who created SEAM at making coding in the framework a joy, not a pain. -Samuel View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963282#3963282 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3963282 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: commandLink not initially executing action when clicked
Thank you petemuir, all I needed to do was output the messages, then I saw the validation error, because I had two fields as required, I took the required off and everything worked. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3963276#3963276 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3963276 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: commandLink not initially executing action when clicked
Below is the showUsers.jsp.
What I want to use is allow the user to click on the R or the S and for that
to bind to the userFinder.findFirstPage which will look for the start variable
which is set to R or S and find all users that start with and R or S and return
the list.
As I said before, when going to the page for the first time, the link will just
refresh the page and do nothing and no output, however, if I first search for a
user, then I click on the R or the S links, then it all works.
showUsers.jsp:
|
|
|
| Users
|
|
|
|
|
| ...
| ...
| ...
|
|
|
|
|
|
| ...
| ...
| ...
|
|
|
|
|
|
|
|
|
|
|
| User:
|
|
|
|
|
|
|
|
| (for wildcard search use
%)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Here is my UserFinderBean with only the relevant information to this question.
If you want to see the full code, see my previous post.
| @Name("userFinder")
| @Stateful
| @Scope(ScopeType.SESSION)
| public class UserFinderBean implements UserFinder {
|
| @DataModel
| private List userList;
|
| @DataModelSelection
| private User selectedUser;
|
| @PersistenceContext
| private EntityManager entityManager;
|
| private void executeQuery() {
| Map parameters = new HashMap();
| StringBuffer queryString = new StringBuffer();
|
| if(start != null && !start.equals("")) {
| queryString.append(" or user.username" + " like :value
or user.username like :valuetwo ");
| parameters.put("value", start + "%");
| parameters.put("valuetwo", start.toLowerCase() + "%");
| }
|
| Query query = entityManager.createQuery(queryString.toString());
| for (Entry param : parameters.entrySet()) {
| query.setParameter( param.getKey(),
param.getValue() );
| }
| userList = (List) query.setMaxResults(pageSize)
|
.setFirstResult(pageSize*pageNumber)
| .getResultList();
| }
|
| public String findFirstPage() {
| executeQuery();
| return null;
| }
|
| @Destr
[jboss-user] [JBoss Seam] - commandLink not initially executing action when clicked
I have a page which allows me to search for registered users to a site.
The part of the page I have a problem with is as follows, page: showUsers.jsp
which makes calls to an EJB3 called userFinder
|
|
|
|
Here is the problem. When I initially hit the showUsers.jsp page and click on
the link defined above, the page refreshes but nothing happens on the page or
in the console output.
HOWEVER, if I first search for a user (code not shown) THEN I click the link
above, then it works and shows me all users starting with the letter S.
It seems like something contexual, but I don't understand why the
#{userFinder.findFirstPage} action isn't working on the commandLink before I
search for something.
| @Name("userFinder")
| @Stateful
| @Scope(ScopeType.SESSION)
| public class UserFinderBean implements UserFinder {
|
| private User example = new User();
| public User getExample() {
| return example;
| }
|
|
| private String[] searchColumns;
| public String[] getSearchColumns() {
| return searchColumns;
| }
| public void setSearchColumns(String[] searchColumns) {
| this.searchColumns = searchColumns;
| }
|
|
| private SelectItem[] searchColumnItems = new SelectItem[] {
| new SelectItem("username", "Username"),
| new SelectItem("firstName", "First"),
| new SelectItem("lastName", "Last"),
| new SelectItem("company", "Company"),
| new SelectItem("email", "Email")
| };
| public SelectItem[] getSearchColumnItems() {
| return searchColumnItems;
| }
|
| private int pageNumber = 0;
| private int pageSize = 15;
| public void setPageSize(int size) {
| pageSize = size;
| }
| public int getPageSize() {
| return pageSize;
| }
|
| public boolean isPreviousPage() {
| return userList!=null && pageNumber>0;
| }
| public boolean isNextPage() {
| return userList!=null && userList.size()==pageSize;
| }
|
| @Logger
| private Log log;
|
| @DataModel
| private List userList;
|
| @DataModelSelection
| private User selectedUser;
|
| @PersistenceContext
| private EntityManager entityManager;
|
| private void executeQuery() {
| Map parameters = new HashMap();
| StringBuffer queryString = new StringBuffer();
|
| log.info("searchColumns: " + Arrays.asList(searchColumns));
|
|
| //***//
| // Handle case when a user clicks on a letter
| //***//
| if(start != null && !start.equals("")) {
| queryString.append(" or user.username" + " like :value
or user.username like :valuetwo ");
| parameters.put("value", start + "%");
| parameters.put("valuetwo", start.toLowerCase() + "%");
| }
|
|
| // if(example.getUsername() != null ) {
| // if(example.getUsername().contains("%")) {
| // queryString.append(" and user.username like
:username");
| // } else {
| // queryString.append(" and user.username =
:username");
| // }
| // parameters.put( "username", example.getUsername() );
| // }
|
| if(example.getUsername() != null ) {
| int x = 0;
| for(String searchColumn : searchColumns) {
| if(example.getUsername().contains("%")) {
| queryString.append(" or user." +
searchColumn + " like :" + searchColumn);
| } else {
| queryString.append(" or user." +
searchColumn + " = :" + searchColumn);
| }
| parameters.put( searchColumn,
example.getUsername() );
| x++;
| }
| }
|
| if(queryString.length() == 0) {
| queryString.append("select user from User user");
| } else {
| queryString.delete(0, 3).insert(0, "select user from
User user where ");
| }
|
| if(order!=null) {
| queryString.append(" order by user.").append(order);
| if (descending) queryString.append(" desc");
[jboss-user] [JBoss Seam] - Re: Getting IllegalStateException: No data type for node:...
Thanks a ton. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961860#3961860 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3961860 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Getting IllegalStateException: No data type for node:...
I successfully got the seam registration example running. I took that example,
changed a few classes so I could begin getting familiar with seam, but I can
not get past this one exception:
| javax.faces.FacesException: Error calling action method of component with
id _id0:_id7
| 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:90)
| at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
| at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| 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.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.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)
| Caused by: javax.faces.el.EvaluationException: Exception while invoking
expression #{sellcar.sell}
| at
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| ... 24 more
| Caused by: javax.ejb.EJBException: java.lang.IllegalStateException: No data
type for node: org.hibernate.hql.ast.tree.IdentNode
| \-[IDENT] IdentNode: 'car' {originalText=car}
|
| at
org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at
org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:181)
| at
org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
| at $Proxy78.sell(Unknown Source)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce
