[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[jbossseam-issues] [JBoss JIRA]...

Hiroyuki Wada (JIRA)

Sunday, 29 March 2009 Sun, 29 Mar '09

11:02 a.m.

Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.1.1.GA, 2.0.2.SP1 Reporter: Hiroyuki Wada Attachments: FunctionMapperImpl.java.patch It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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Hiroyuki Wada (JIRA)

Sunday, 29 March Sun, 29 Mar

11:02 a.m.

New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Hiroyuki Wada updated JBSEAM-4053: ---------------------------------- Attachment: FunctionMapperImpl.java.patch I created patch for this issue.

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Attachments: FunctionMapperImpl.java.patch It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

-- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

Norman Richards (JIRA)

Monday, 30 March Mon, 30 Mar

4:38 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Attachments: FunctionMapperImpl.java.patch It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Norman Richards (JIRA)

4:40 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Norman Richards updated JBSEAM-4053: ------------------------------------ Fix Version/s: 2.2.0.CR1

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Fix For: 2.2.0.CR1 Attachments: FunctionMapperImpl.java.patch It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Hiroyuki Wada (JIRA)

Wednesday, 1 April Wed, 1 Apr

10:21 a.m.

New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Hiroyuki Wada updated JBSEAM-4053: ---------------------------------- Attachment: myproject.zip reproduce app.

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Fix For: 2.2.0.CR1 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Hiroyuki Wada (JIRA)

10:21 a.m.

New subject: [jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Hiroyuki Wada commented on JBSEAM-4053: --------------------------------------- I created reproduce app that is based on seam-gen project. The reproduce step is as follows. 1. create new project by seam-gen with default settings. 2. overwrite the new project with my attachment file(myproject.zip). 3. deploy to jboss 4.2 and access to "http://localhost:8080/myproject/sample.seam" 4. click "sample" button. => you will get ClassNotFoundException as follow. -- Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: org.richfaces.function.RichFunction at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:306) at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:521) at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.jboss.el.lang.FunctionMapperImpl$Function.getMethod(FunctionMapperImpl.java:156) ... 60 more --

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Fix For: 2.2.0.CR1 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Norman Richards (JIRA)

Friday, 3 April Fri, 3 Apr

1:19 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Assigned: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Norman Richards reassigned JBSEAM-4053: --------------------------------------- Assignee: Norman Richards

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Assignee: Norman Richards Fix For: 2.1.2.CR1 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Norman Richards (JIRA)

7:04 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Norman Richards commented on JBSEAM-4053: ----------------------------------------- Hmm... I tried your code and it worked as expected without any exceptions. Can you please try running from trunk and let me know if you still see the exception? There have been some minor changes that might possibly affect classloading here.

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Assignee: Norman Richards Fix For: 2.1.2.CR1 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Hiroyuki Wada (JIRA)

Saturday, 4 April Sat, 4 Apr

10:52 a.m.

New subject: [jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Hiroyuki Wada commented on JBSEAM-4053: --------------------------------------- I tried using trunk (revision is @10292) seam but I got same exception... Could you check your web.xml in test app whether 'STATE_SAVING_METHOD' is 'client' ? -- web.xml <context-param> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> <param-value>client</param-value> </context-param> -- Because this problem occur when JSF view-state is serialized/deserialized. (my attached zip file contains this configured web.xml.)

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Assignee: Norman Richards Fix For: 2.1.2.CR1 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Norman Richards (JIRA)

Wednesday, 8 April Wed, 8 Apr

3:39 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Norman Richards updated JBSEAM-4053: ------------------------------------ Fix Version/s: 2.1.2.GA (was: 2.1.2.CR1)

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Assignee: Norman Richards Fix For: 2.1.2.GA Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Norman Richards (JIRA)

Friday, 17 April Fri, 17 Apr

12:36 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Norman Richards closed JBSEAM-4053. ----------------------------------- Resolution: Done Thanks for looking into this!

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Assignee: Norman Richards Fix For: 2.1.2.CR2 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

Hiroyuki Wada (JIRA)

Saturday, 18 April Sat, 18 Apr

1:44 p.m.

New subject: [jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState

[ https://jira.jboss.org/jira/browse/JBSEAM-4053?page=com.atlassian.jira.pl... ] Hiroyuki Wada commented on JBSEAM-4053: --------------------------------------- Thanks!

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Can't resolve EL Function which serialized to ViewState ------------------------------------------------------- Key: JBSEAM-4053 URL: https://jira.jboss.org/jira/browse/JBSEAM-4053 Project: Seam Issue Type: Bug Components: EL Affects Versions: 2.0.2.SP1, 2.1.1.GA Reporter: Hiroyuki Wada Assignee: Norman Richards Fix For: 2.1.2.CR2 Attachments: FunctionMapperImpl.java.patch, myproject.zip It seems that EL Function which serialized to ViewState can't be resolved when the object is deserialize. Because the jboss-el directly use "Class#forName(String)". The code is as follows, {code:title=org.jboss.el.lang.FunctionMapperImpl.java|borderStyle=solid} public Method getMethod() { if (this.m == null) { try { Class t = Class.forName(this.owner); Class[] p = ReflectionUtil.toTypeArray(this.types); this.m = t.getMethod(this.name, p); } catch (Exception e) { {code} I think the above code cause ClassLoader Scope Problem. "Thread.currentThread().getContextClassLoader()" should be used. I found the jboss-el already had utility method for "Class.forName". It's "ReflectionUtil#forName(String)" method. Please use this method.

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Hiroyuki Wada (JIRA)
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[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-4053) Can't resolve EL Function which serialized to ViewState