[OLINGO-1032] EdmFunctionImport with returnTypeKind.ENTITY and EdmMultiplicity MANY is not working

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: V2 2.0.7
• Fix Version/s: V2 2.0.8
• Component/s: odata2-core
• Flags: Patch
• Assignee: mibo
• Reporter: moumita sarkar
• Created: 13/Oct/16 04:22
• Updated: 30/Nov/16 06:33
• Resolved: 30/Nov/16 06:33

Description

In Olingo-Odata2, if one EdmFunctionImport is defined with ReturnTypeKind ENTITY and EdmMultiplicity as MANY, then Read function import is giving the below error:

org.apache.olingo.odata2.api.ep.EntityProviderException: Illegal argument for method call with message 'results'.
at org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.readNavigationProperty(JsonEntryConsumer.java:279)
at org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.handleName(JsonEntryConsumer.java:178)
at org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.readEntryContent(JsonEntryConsumer.java:130)
at org.apache.olingo.odata2.core.ep.consumer.JsonEntryConsumer.readSingleEntry(JsonEntryConsumer.java:89)
at org.apache.olingo.odata2.core.ep.consumer.JsonEntityConsumer.readEntry(JsonEntityConsumer.java:57)
at org.apache.olingo.odata2.core.ep.JsonEntityProvider.readFunctionImport(JsonEntityProvider.java:330)
at org.apache.olingo.odata2.core.ep.ProviderFacadeImpl.readFunctionImport(ProviderFacadeImpl.java:197)
at org.apache.olingo.odata2.core.ep.ProviderFacadeImplTest.readMultipleEntityFunctionImport(ProviderFacadeImplTest.java:282)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)
at org.junit.rules.RunRules.evaluate(RunRules.java:18)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)