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Posted to dev@tuscany.apache.org by "Luciano Resende (JIRA)" <de...@tuscany.apache.org> on 2009/09/09 02:57:57 UTC

[jira] Created: (TUSCANY-3266) Run As Tuscany fails with NPE

Run As Tuscany fails with NPE
-----------------------------

                 Key: TUSCANY-3266
                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
             Project: Tuscany
          Issue Type: Bug
          Components: Java SCA Tools
    Affects Versions: Java-SCA-1.5.1
            Reporter: Luciano Resende
             Fix For: Java-SCA-1.5.1




Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
SEVERE: Could not start composite
java.lang.NullPointerException
	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:637)


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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Simon Laws (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755977#action_12755977 ] 

Simon Laws commented on TUSCANY-3266:
-------------------------------------

I'm not sure I understand how that can ever work as the composite URI as provided bears no relation to the composite URI or path to the composite in the context of the contribution (which is based on target/classes). 

Anyhow I made a small fix in QuickStartServiceImpl under r815714 in order to just compare the composite file names and it falls into place for me.


> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Luciano Resende (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756562#action_12756562 ] 

Luciano Resende commented on TUSCANY-3266:
------------------------------------------

The Tuscany library is a facility used by couple projects, where you provide a set of common dependencies that is going to be used by the projects using the framework. You can use our provided Tuscany library, create your own (as described in http://tuscany.apache.org/getting-started-with-tuscany.html) or add specific jars to your app.

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Updated: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Simon Laws (JIRA)" <de...@tuscany.apache.org>.
     [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Laws updated TUSCANY-3266:
--------------------------------

    Fix Version/s:     (was: Java-SCA-1.5.1)
                   Java-SCA-Next

Moving to SCA Next as it looks like there are some wider issues lurking

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-Next
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-Next
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Luciano Resende (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756400#action_12756400 ] 

Luciano Resende commented on TUSCANY-3266:
------------------------------------------

Minor change in r816080 made things much better for me... node get started almost to the point it can run the application... but it's giving me a ContributionResolveException... will investigate further tomorrow.

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Simon Laws (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756431#action_12756431 ] 

Simon Laws commented on TUSCANY-3266:
-------------------------------------

As a user of the Tuscany plugin how would I add the Tuscany dependencies without adding the Tuscany library?

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Luciano Resende (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755592#action_12755592 ] 

Luciano Resende commented on TUSCANY-3266:
------------------------------------------

The getAlternate() fails because the contribution is not resolved. If we revert the changes from TUSCANY-3062 and uncomment 'contributionProcessor.resolve(contribution, new DefaultModelResolver());' in DeployableCompositeCollectionImpl, I get passed this issue, but things still don't work as expected because the cloud and resolved composite are not being created properly.... I'm still taking a look at this, but it is taking considerably more time then expected.

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Updated: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Simon Laws (JIRA)" <de...@tuscany.apache.org>.
     [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Laws updated TUSCANY-3266:
--------------------------------

    Affects Version/s:     (was: Java-SCA-1.5.1)
                       Java-SCA-Next

Moving to 1.x as there seems to be some wider issues lurking

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-Next
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-Next
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Luciano Resende (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755232#action_12755232 ] 

Luciano Resende commented on TUSCANY-3266:
------------------------------------------

After figuring out how to properly debug the tuscany eclipse plugin, I was able to investigate this issue further. It seems that this is a side effect of TUSCANY-3062, which does not resolve the deployable composites thus causing problems when trying to process them. I'm still investigating a proper fix, but I'll probably have to revert the changes from TUSCANY-3062 and investigate that as well.

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Luciano Resende (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756362#action_12756362 ] 

Luciano Resende commented on TUSCANY-3266:
------------------------------------------

I probably see what is happening with you... if I add the Tuscany library to our store sample, and then try to run as tuscany.. it seems to work.... but if I create a sample app as described in the getting started guide, then it does not work for me.

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Simon Laws (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755569#action_12755569 ] 

Simon Laws commented on TUSCANY-3266:
-------------------------------------

Yep, tricky little debugging proposition. This composite runner function could have been made any more complicate if we'd tried. We really need to make this radically simpler in 2.x. Hopefully the endpoint registry will help out. Anyhow. Looking at the processing it's failing for me in QuickStartServiceImpl on the line marked *** below.

            for (Entry<String, Item> entry: deployableEntries) {
            	System.out.println("Deployable entry - " + entry.getKey());
                Item item = entry.getData();
***                if (contributionURI.equals(contributionURI(entry.getKey())) && item.getAlternate().endsWith(compositeURI)) {
                    compositeKey = entry.getKey();
                    break;
                }
            }
            
            if (compositeKey == null) {
            	System.out.println("Composite not found"); 
                response.sendError(HttpServletResponse.SC_NOT_FOUND, compositeURI);
                return;
            }

In my test the item.getAlternate().endsWith(compositeURI)) fails because...

compositeURI = main/resources/Calculator.composite
 item.getAlternate() = file:/C:/simon/tuscany/java-1.5.1/samples/calculator/target/classes/Calculator.composite

So we could fix this but you said that this case related to TUSCANY-3062 so you must be seeing something different?


> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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[jira] Commented: (TUSCANY-3266) Run As Tuscany fails with NPE

Posted by "Luciano Resende (JIRA)" <de...@tuscany.apache.org>.
    [ https://issues.apache.org/jira/browse/TUSCANY-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756142#action_12756142 ] 

Luciano Resende commented on TUSCANY-3266:
------------------------------------------

After picking up your changes, I still have the following exception :
BTW, I was giving this a try without reverting the changes from TUSCANY-3062. Should I revert them to get the contribution resolved ?

INFO: Composite Quick Start.
Sep 16, 2009 11:00:02 AM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
INFO: Contribution URI: expertise-atom
Sep 16, 2009 11:00:02 AM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
INFO: Contribution location: file:/home/lresende/opensource/apache/tuscany/workspaces/java-sca-1.5.1/expertise-atom/bin
Sep 16, 2009 11:00:02 AM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
INFO: Composite URI: atom.composite
Sep 16, 2009 11:00:02 AM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
SEVERE: Could not start composite
java.lang.NullPointerException
	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:132)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)

> Run As Tuscany fails with NPE
> -----------------------------
>
>                 Key: TUSCANY-3266
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3266
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Tools
>    Affects Versions: Java-SCA-1.5.1
>            Reporter: Luciano Resende
>             Fix For: Java-SCA-1.5.1
>
>
> Sep 8, 2009 5:53:44 PM org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl doGet
> SEVERE: Could not start composite
> java.lang.NullPointerException
> 	at org.apache.tuscany.sca.domain.manager.impl.QuickStartServiceImpl.doGet(QuickStartServiceImpl.java:130)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:156)
> 	at org.apache.tuscany.sca.binding.http.provider.HTTPServiceListenerServlet.service(HTTPServiceListenerServlet.java:118)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.apache.tuscany.sca.core.work.Work.run(Work.java:63)
> 	at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:215)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:637)

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