[jira] [Commented] (OLINGO-69) EdmProvider throws 'not implemented'

["Christian Amend (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OLINGO-69?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13823604#comment-13823604 ] 

Christian Amend commented on OLINGO-69:
---------------------------------------

We did this because we thought that if somebody doesn´t want to use Complex Types a call to this method would show the client by giving the 501 not implemented.

Unfortunately this doesn´t hold true for uri parsing because when a type for a function import is specified this is done via a full qualified name. So we do not know what type this is and have to determine this by calling getComplexType and then getEntityType if the first call returns null. If there is no ComplexType this results in the unwanted exception.

So I think we have to refactor the EdmProvider to return null in case it isn´t implemented.

> EdmProvider throws 'not implemented'  
> --------------------------------------
>
>                 Key: OLINGO-69
>                 URL: https://issues.apache.org/jira/browse/OLINGO-69
>             Project: Olingo
>          Issue Type: Bug
>          Components: odata2-core
>    Affects Versions: V2 1.0.0
>            Reporter: Stephan Klevenz
>         Attachments: FunctionImportOutPut.xml
>
>
> A not implemented exception is thrown in case of the following function call url:
> http://localhost:/HelpValue.svc/getHelpValueNotOlderThan?URI='ValueHelp://ALIAS/Country'&notOlderThan=123456789L.
> [EXCEPTION] 
> org.apache.olingo.odata2.api.exception.ODataNotImplementedException 
> at org.apache.olingo.odata2.api.edm.provider.EdmProvider.getComplexType(EdmProvider.java:43) 
> at org.apache.olingo.odata2.core.edm.provider.EdmImplProv.createComplexType(EdmImplProv.java:47) 
> at org.apache.olingo.odata2.core.edm.EdmImpl.getComplexType(EdmImpl.java:97) 
> at org.apache.olingo.odata2.core.edm.provider.EdmTypedImplProv.getType(EdmTypedImplProv.java:34) 
> at org.apache.olingo.odata2.core.uri.UriParserImpl.handleFunctionImport(UriParserImpl.java:444) 
> at org.apache.olingo.odata2.core.uri.UriParserImpl.handleNormalInitialSegment(UriParserImpl.java:169) 
> at org.apache.olingo.odata2.core.uri.UriParserImpl.handleResourcePath(UriParserImpl.java:136) 
> at org.apache.olingo.odata2.core.uri.UriParserImpl.parse(UriParserImpl.java:90) 
> at org.apache.olingo.odata2.core.ODataRequestHandler.handle(ODataRequestHandler.java:72) 
> at org.apache.olingo.odata2.core.rest.ODataSubLocator.handle(ODataSubLocator.java:121) 
> at org.apache.olingo.odata2.core.rest.ODataSubLocator.handlePost(ODataSubLocator.java:63) 



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