[Carbon-dev] [jira] Closed: (CARBON-1911) NPE thrown if user tries to download null content resource.

[Krishantha Samaraweera (JIRA)]

     [ https://wso2.org/jira/browse/CARBON-1911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krishantha Samaraweera closed CARBON-1911.
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Verified and close the issue.

> NPE thrown if user tries to download null content resource.
> -----------------------------------------------------------
>
>                 Key: CARBON-1911
>                 URL: https://wso2.org/jira/browse/CARBON-1911
>             Project: WSO2 Carbon
>          Issue Type: Bug
>          Components: Registry
>            Reporter: Krishantha Samaraweera
>            Assignee: Chathura Ekanayake
>            Priority: High
>
> How to recreate:
> 1. Login as admin
> 2. Upload a empty file.
> 3. Go to download pages of that file and try to download it.
> you will get the following exception.
> Exception.
> =======
> [2008-12-24 12:34:09,836] ERROR -  Failed to get resource content. null {org.wso2.carbon.registry.ui.resource.ResourceServlet}
> java.lang.NullPointerException
>         at org.wso2.carbon.registry.ui.resource.utils.GetResourceContentProcessor.getContent(GetResourceContentProcessor.java:67)
>         at org.wso2.carbon.registry.ui.resource.ResourceServlet.doGet(ResourceServlet.java:44)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
>         at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
>         at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:116)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
>         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
>         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
>         at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
>         at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
>         at java.lang.Thread.run(Thread.java:595)

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