Further test:
When applied @Component & @SessionScoped to action class, no matter what scope
was applied to those classes need to be injected, every component turned into
session scoped.
code:
=============================================
package com.mycompany.actions;
@SessionScoped
@Component
public class ListArticleAction extends ActionSupport {
ArticleListBuilder articleListbuilder;
public ListArticleAction(@In ArticleListBuilder articleListbuilder) {
this.articleListbuilder = articleListbuilder;
}
public String execute() {
System.out.println(this);
System.out.println(articleListbuilder);
...
}
}
=============================================
package com.mycompany.blocks;
@Component
@RequestScoped
public class ArticleListBuilder {
...
}
=============================================
output:
[EMAIL PROTECTED]
[EMAIL PROTECTED] // should be request scoped, but seems to be session
scoped
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
----- Original Message -----
From: wesley
To: General Discussion for the Resin application server
Sent: Tuesday, January 15, 2008 5:14 PM
Subject: Re: [Resin-interest] ResinObjectFactory does not support scope
The object is a normal bean, not an struts2 action. BTW, a struts2 action
might not be a singleton according to XWork/Struts2 code, but a normal bean
created every time when requested.
These were the stacktrace:
2008-01-15 16:54:40,718 4970 ERROR [http--8080-4] ResinObjectFactory (51) -
com.caucho.config.ConfigException:
com.mycompany.actions.ListArticleAction.articleListbuilder:
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.caucho.webbeans.inject.ComponentInject.inject(ComponentInject.java:69)
at com.caucho.webbeans.component.ComponentImpl.init(ComponentImpl.java:461)
at com.caucho.webbeans.component.ComponentImpl.create(ComponentImpl.java:413)
at com.caucho.webbeans.component.ComponentImpl.get(ComponentImpl.java:365)
at
com.caucho.xwork2.ResinObjectFactory.buildBean(ResinObjectFactory.java:49)
// return component.get();
at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:154)
at com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:143)
at com.opensymphony.xwork2.ObjectFactory.buildAction(ObjectFactory.java:113)
at
com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:275)
at
com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:365)
at
com.opensymphony.xwork2.DefaultActionInvocation.access$000(DefaultActionInvocation.java:38)
at
com.opensymphony.xwork2.DefaultActionInvocation$1.doProfiling(DefaultActionInvocation.java:83)
at
com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
at
com.opensymphony.xwork2.DefaultActionInvocation.<init>(DefaultActionInvocation.java:74)
at
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:189)
at
org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:41)
at
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:494)
at
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)
at
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)
at
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:119)
at
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:55)
at
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)
at
org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)
at
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)
at com.yaqu.servlet.filter.gzip.GZIPFilter.doFilter(GZIPFilter.java:36)
at
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)
at
com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:181)
at
com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:266)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:268)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:603)
at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:721)
at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:643)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
at com.caucho.webbeans.bytecode.ScopeAdapter.wrap(ScopeAdapter.java:73)
at com.caucho.webbeans.component.ClassComponent.get(ClassComponent.java:267)
at com.caucho.webbeans.inject.ComponentInject.inject(ComponentInject.java:63)
... 32 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.caucho.webbeans.bytecode.ScopeAdapter.wrap(ScopeAdapter.java:68)
... 34 more
Caused by: java.lang.NoSuchMethodError:
com.mycompany.builders.ArticleListBuilder: method <init>()V not found
at com.mycompany.builders.ArticleListBuilder$ScopeProxy.<init>(Unknown
Source)
... 39 more
[16:54:40.720] {http--8080-4}
com.mycompany.actions.ListArticleAction.articleListbuilder:
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
My source code:
=============================================
package com.mycompany.actions;
// no @Component
public class ListArticleAction extends ActionSupport {
@In
ArticleListBuilder articleListbuilder;
public String execute() {
...
}
}
=============================================
package com.mycompany.builders;
@Component
@SessionScoped
public class ArticleListBuilder {
...
}
=============================================
And then I change the inject method to constructor inject:
=============================================
package com.mycompany.actions;
// no @Component
public class ListArticleAction extends ActionSupport {
ArticleListBuilder articleListbuilder;
public ListArticleAction(@In ArticleListBuilder articleListbuilder) {
this.articleListbuilder = articleListbuilder;
System.out.println(this);
System.out.println(articleListbuilder);
}
public String execute() {
...
}
}
=============================================
No exception occurred, but every time I refresh the web page,
system output was like below
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
the @SessionScope does not applied.
----- Original Message -----
From: Scott Ferguson
To: General Discussion for the Resin application server
Sent: Tuesday, January 15, 2008 5:47 AM
Subject: Re: [Resin-interest] ResinObjectFactory does not support scope
On Jan 13, 2008, at 8:47 AM, wesley wrote:
When annotated class with @Component combined with @SessionScoped (or
@ConversationScoped/@ApplicationScoped), ResinObjectFactory throws
java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
I'm using s080111 snapshot.
I've filed this as http://bugs.caucho.com/view.php?id=2332
Is the object a normal bean or is it something like a struts2 action? If
it's a struts action, then it really shouldn't have a @SessionScope (?), since
it's a singleton.
Also, do you have a full stack trace?
thanks,
(BTW, we've added a wiki page for the struts2 integration at
http://wiki.caucho.com/Struts2)
-- Scott
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