Thiago Assis created OLINGO-225:
-----------------------------------
Summary: OneToOne cast exception
Key: OLINGO-225
URL: https://issues.apache.org/jira/browse/OLINGO-225
Project: Olingo
Issue Type: Bug
Reporter: Thiago Assis
When i call my odata endpoint expanding a OneToOne relationship i got this
error:
http://localhost:8080/odata/Partys?$filter=id%20eq%202L&$expand=person
[INFO] SEVERE:
org.apache.olingo.odata2.core.edm.provider.EdmSimplePropertyImplProv cannot be
cast to org.apache.olingo.odata2.api.edm.EdmNavigationProperty
[INFO] java.lang.ClassCastException:
org.apache.olingo.odata2.core.edm.provider.EdmSimplePropertyImplProv cannot be
cast to org.apache.olingo.odata2.api.edm.EdmNavigationProperty
[INFO] at
org.apache.olingo.odata2.core.ep.aggregator.EntityInfoAggregator.createNavigationInfoObjects(EntityInfoAggregator.java:383)
[INFO] at
org.apache.olingo.odata2.core.ep.aggregator.EntityInfoAggregator.initialize(EntityInfoAggregator.java:325)
[INFO] at
org.apache.olingo.odata2.core.ep.aggregator.EntityInfoAggregator.create(EntityInfoAggregator.java:115)
[INFO] at
org.apache.olingo.odata2.core.ep.producer.AtomEntryEntityProducer.appendInlineEntry(AtomEntryEntityProducer.java:289)
[INFO] at
org.apache.olingo.odata2.core.ep.producer.AtomEntryEntityProducer.appendAtomNavigationLink(AtomEntryEntityProducer.java:205)
[INFO] at
org.apache.olingo.odata2.core.ep.producer.AtomEntryEntityProducer.appendAtomNavigationLinks(AtomEntryEntityProducer.java:188)
[INFO] at
org.apache.olingo.odata2.core.ep.producer.AtomEntryEntityProducer.append(AtomEntryEntityProducer.java:116)
[INFO] at
org.apache.olingo.odata2.core.ep.producer.AtomFeedProducer.appendEntries(AtomFeedProducer.java:143)
[INFO] at
org.apache.olingo.odata2.core.ep.producer.AtomFeedProducer.append(AtomFeedProducer.java:79)
[INFO] at
org.apache.olingo.odata2.core.ep.AtomEntityProvider.writeFeed(AtomEntityProvider.java:235)
[INFO] at
org.apache.olingo.odata2.core.ep.ProviderFacadeImpl.writeFeed(ProviderFacadeImpl.java:123)
[INFO] at
org.apache.olingo.odata2.api.ep.EntityProvider.writeFeed(EntityProvider.java:530)
[INFO] at
org.apache.olingo.odata2.jpa.processor.core.ODataJPAResponseBuilderDefault.build(ODataJPAResponseBuilderDefault.java:113)
[INFO] at
org.apache.olingo.odata2.jpa.processor.core.ODataJPAProcessorDefault.readEntitySet(ODataJPAProcessorDefault.java:55)
[INFO] at org.apache.olingo.odata2.core.Dispatcher.dispatch(Dispatcher.java:77)
[INFO] at
org.apache.olingo.odata2.core.ODataRequestHandler.handle(ODataRequestHandler.java:129)
[INFO] at
org.apache.olingo.odata2.core.servlet.ODataServlet.handleRequest(ODataServlet.java:181)
[INFO] at
org.apache.olingo.odata2.core.servlet.ODataServlet.handle(ODataServlet.java:102)
[INFO] at
org.apache.olingo.odata2.core.servlet.ODataServlet.service(ODataServlet.java:92)
[INFO] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
[INFO] at
com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:278)
[INFO] at
com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:268)
[INFO] at
com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:180)
[INFO] at
com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:93)
[INFO] at
com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)
[INFO] at
com.google.inject.persist.PersistFilter.doFilter(PersistFilter.java:91)
[INFO] at
com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)
[INFO] at
com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:120)
[INFO] at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:134)
[INFO] at com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:131)
[INFO] at
com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:208)
[INFO] at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:131)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.appengine.api.socket.dev.DevSocketFilter.doFilter(DevSocketFilter.java:74)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.appengine.tools.development.ResponseRewriterFilter.doFilter(ResponseRewriterFilter.java:127)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:34)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:63)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:125)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
com.google.appengine.tools.development.DevAppServerModulesFilter.doDirectRequest(DevAppServerModulesFilter.java:366)
[INFO] at
com.google.appengine.tools.development.DevAppServerModulesFilter.doDirectModuleRequest(DevAppServerModulesFilter.java:349)
[INFO] at
com.google.appengine.tools.development.DevAppServerModulesFilter.doFilter(DevAppServerModulesFilter.java:116)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
[INFO] at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
[INFO] at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
[INFO] at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
[INFO] at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
[INFO] at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
[INFO] at
com.google.appengine.tools.development.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:98)
[INFO] at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
[INFO] at
com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:487)
[INFO] at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
[INFO] at org.mortbay.jetty.Server.handle(Server.java:326)
[INFO] at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
[INFO] at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
[INFO] at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
[INFO] at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
[INFO] at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
[INFO] at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
[INFO] at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
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