Here we go again.
-- James Mitchell ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, January 16, 2003 1:21 PM Subject: DO NOT REPLY [Bug 16176] New: - PropertyMessageResources should load resourcs via Thread.currentThread().getContextClassLoader().getResourceAsStream() or ServletContext.getResourceAsStream() > DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG > RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT > <http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16176>. > ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND > INSERTED IN THE BUG DATABASE. > > http://nagoya.apache.org/bugzilla/show_bug.cgi?id=16176 > > PropertyMessageResources should load resourcs via Thread.currentThread().getContextClassLoader().getResourceAsStream() or ServletContext.getResourceAsStream() > > Summary: PropertyMessageResources should load resourcs via > Thread.currentThread().getContextClassLoader().getResour > ceAsStream() or ServletContext.getResourceAsStream() > Product: Struts > Version: 1.0.2 Final > Platform: All > OS/Version: Other > Status: NEW > Severity: Normal > Priority: Other > Component: Utilities > AssignedTo: [EMAIL PROTECTED] > ReportedBy: [EMAIL PROTECTED] > > > Imagine an EAR with 3 web-apps. > > Each web-app has specific ApplicationResources.properties in WEB-INF/classes > > Rather than put struts.jar (and all corresponding jar's) in WEB-INF/lib, you > put them in the EAR's manifest classpath. > > Imagine that the EAR has hierarchical classloaders so that EAR/manifest > Classloader is parent of each individual webapp classloader. This way you can > reload the web-app's classes without reloading the entire EAR. > > So a call initiates to a webapp with a struts action, this to the servlet ends > up in PropertyMessageResources trying to load these resources via: > > is = this.getClass().getClassLoader().getResourceAsStream(name); > and you end up with the error: > > javax.servlet.jsp.JspException: Missing message for key title.MedRec > > at org.apache.struts.taglib.bean.MessageTag.doStartTag()I > (MessageTag.java:298) > at jsp_servlet.__start._jspService > (Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletRespo nse; > )V(__start.java:273) > at weblogic.servlet.jsp.JspBase.service > (Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V > (JspBase.java:33) > at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run > ()Ljava.lang.Object;(ServletStubImpl.java:1047) > > The problem is that since PropertyMessageResources lives in the parent > classloader it can't "see" the child webapp classloader. However if: > > PropertyMessageResources loaded esourcs via Thread.currentThread > ().getContextClassLoader().getResourceAsStream() it would get be able to > resolve fine. > > The work around is to copy struts and all its jars to each webapp/WEB-INF/lib > but this makes one feel dirty and unclean. > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
