Updating entities via REST interface doesn't work in AMS Release with ACE Server
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Key: AMDATUMNGMNT-5
URL: http://jira.amdatu.org/jira/browse/AMDATUMNGMNT-5
Project: Amdatu Management
Issue Type: Bug
Affects Versions: 0.0.1
Environment: - Amdatu AMS with opensocial
- REST call from within opensocial gadget
Reporter: Manuel Stampe
When I want to update an entity, for example a feature via a REST call, I get
the NullPointerException below:
Retrieving a single feature works, like:
GET http://localhost:8080/client/work/rest-30/feature/group-name-newFeature
But when I update the very same feature via
PUT http://localhost:8080/client/work/rest-30/feature/group-name-newFeature
with the according JSON representation of the object, the error appears.
In the debugger it seems, that also the entityId is set to "feature" instead of
its actual name.
Error log snippet:
--------------------------
[2012-01-16 15:05:09] WARNING:
/client/work/rest-30/feature/group-name-newFeature [org.apache.felix.http.jetty]
null
java.lang.NullPointerException
at
org.apache.ace.client.rest.Workspace.updateObjectWithData(Workspace.java:218)
at
org.apache.ace.client.rest.RESTClientServlet.doPut(RESTClientServlet.java:240)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:730)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.amdatu.web.dispatcher.handler.ServletHandler.handle(ServletHandler.java:70)
at
org.amdatu.web.dispatcher.dispatch.CustomFilterChain.doFilter(CustomFilterChain.java:56)
at
org.amdatu.web.dispatcher.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:35)
at
org.amdatu.web.dispatcher.handler.FilterHandler.handle(FilterHandler.java:82)
at
org.amdatu.web.dispatcher.dispatch.CustomFilterChain.doFilter(CustomFilterChain.java:53)
at
org.amdatu.web.dispatcher.dispatch.CustomFilterPipeline.dispatch(CustomFilterPipeline.java:59)
at
org.amdatu.web.dispatcher.dispatch.ExtenderFilterChain.doFilter(ExtenderFilterChain.java:53)
at
org.amdatu.web.dispatcher.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:35)
at
org.amdatu.opensocial.profile.service.TenantHostnameDispatchExtenderFilter.doFilter(TenantHostnameDispatchExtenderFilter.java:63)
at
org.amdatu.web.dispatcher.handler.FilterHandler.handle(FilterHandler.java:78)
at
org.amdatu.web.dispatcher.dispatch.ExtenderFilterChain.doFilter(ExtenderFilterChain.java:50)
at
org.amdatu.web.dispatcher.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:35)
at
org.amdatu.web.dispatcher.handler.FilterHandler.handle(FilterHandler.java:82)
at
org.amdatu.web.dispatcher.dispatch.ExtenderFilterChain.doFilter(ExtenderFilterChain.java:50)
at
org.amdatu.web.dispatcher.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:35)
at
org.amdatu.web.tenantresolver.hostname.service.HostnameTenantResolverExtenderFilter.doFilter(HostnameTenantResolverExtenderFilter.java:71)
at
org.amdatu.web.dispatcher.handler.FilterHandler.handle(FilterHandler.java:78)
at
org.amdatu.web.dispatcher.dispatch.ExtenderFilterChain.doFilter(ExtenderFilterChain.java:50)
at
org.amdatu.web.dispatcher.dispatch.ExtenderFilterPipeline.dispatch(ExtenderFilterPipeline.java:44)
at
org.amdatu.web.dispatcher.service.DispatcherServiceImpl.dispatchRequest(DispatcherServiceImpl.java:155)
at
org.amdatu.web.dispatcher.filter.DispatchInterceptFilter.doFilter(DispatchInterceptFilter.java:80)
at
org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:80)
at
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:68)
at
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
at
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at
org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at
org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at
org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:55)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:930)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
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