[ http://wso2.org/jira/browse/REGISTRY-138?page=all ]
Chathura Ekanayake resolved REGISTRY-138.
-----------------------------------------
Resolution: Fixed
> NPE occurs if user try to restore renamed file.
> -----------------------------------------------
>
> Key: REGISTRY-138
> URL: http://wso2.org/jira/browse/REGISTRY-138
> Project: WSO2 Registry
> Issue Type: Bug
> Affects Versions: SNAPSHOT
> Environment: Ubuntu 7.10, JDK 1.5.0_08, tomcat 6.0.14, Firefox/2.0.0.8
> Reporter: Krishantha Samaraweera
> Assigned To: Chathura Ekanayake
> Priority: Blocker
>
> How to recreate:
> 1. login as admin
> 2. create a collection (c1)
> 3. add a resource( r1)
> 4. rename the resource to (r2)
> 5. now go to parent collection (c1) versions page.
> 6. now restore the /c1?v=2
> Blank page will get loaded and following exception occurred.
> Jan 24, 2008 4:51:47 PM org.apache.catalina.core.ApplicationDispatcher invoke
> SEVERE: Servlet.service() for servlet jsp threw exception
> java.lang.NullPointerException
> at
> org.apache.jsp.admin.registry_002dresources_jsp._jspService(registry_002dresources_jsp.java:207)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
> at
> org.wso2.registry.web.ControllerServlet.forwardToResources(ControllerServlet.java:831)
> at
> org.wso2.registry.web.ControllerServlet.doGet(ControllerServlet.java:432)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:595)
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