org.wso2.carbon.dataservices.core.odata

Class ODataAdapter

java.lang.Object

org.wso2.carbon.dataservices.core.odata.ODataAdapter

All Implemented Interfaces:

org.apache.olingo.server.api.processor.Processor, org.apache.olingo.server.core.ServiceHandler

public class ODataAdapter
extends Object
implements org.apache.olingo.server.core.ServiceHandler

This class implements the olingo serviceHandler to process requests and response.

See Also:

ServiceHandler

Constructor Summary

Constructors

Constructor and Description
ODataAdapter(ODataDataHandler dataHandler, String namespace, String configID)

Method Summary

Modifier and Type	Method and Description
void	addReference(org.apache.olingo.server.core.requests.DataRequest request, String entityETag, URI referenceId, org.apache.olingo.server.core.responses.NoContentResponse response)
void	anyUnsupported(org.apache.olingo.server.api.ODataRequest request, org.apache.olingo.server.api.ODataResponse response)
void	commit(String txnId)
void	createEntity(org.apache.olingo.server.core.requests.DataRequest request, org.apache.olingo.commons.api.data.Entity entity, org.apache.olingo.server.core.responses.EntityResponse response)
void	crossJoin(org.apache.olingo.server.core.requests.DataRequest dataRequest, List<String> entitySetNames, org.apache.olingo.server.api.ODataResponse response)
void	deleteEntity(org.apache.olingo.server.core.requests.DataRequest request, String eTag, org.apache.olingo.server.core.responses.EntityResponse response)
void	deleteReference(org.apache.olingo.server.core.requests.DataRequest request, URI deleteId, String entityETag, org.apache.olingo.server.core.responses.NoContentResponse response)
org.apache.olingo.commons.api.edm.provider.CsdlEdmProvider	getEdmProvider()
void	init(org.apache.olingo.server.api.OData odata, org.apache.olingo.server.api.ServiceMetadata serviceMetadata)
<T extends org.apache.olingo.server.core.responses.ServiceResponse> void	invoke(org.apache.olingo.server.core.requests.ActionRequest request, String eTag, T response)
<T extends org.apache.olingo.server.core.responses.ServiceResponse> void	invoke(org.apache.olingo.server.core.requests.FunctionRequest request, org.apache.olingo.commons.api.http.HttpMethod method, T response)
void	processError(org.apache.olingo.server.api.ODataServerError oDataServerError, org.apache.olingo.server.core.responses.ErrorResponse errorResponse)
<T extends org.apache.olingo.server.core.responses.ServiceResponse> void	read(org.apache.olingo.server.core.requests.DataRequest request, T response)
void	readMediaStream(org.apache.olingo.server.core.requests.MediaRequest request, org.apache.olingo.server.core.responses.StreamResponse response)
void	readMetadata(org.apache.olingo.server.core.requests.MetadataRequest request, org.apache.olingo.server.core.responses.MetadataResponse response)
void	readServiceDocument(org.apache.olingo.server.core.requests.ServiceDocumentRequest request, org.apache.olingo.server.core.responses.ServiceDocumentResponse response)
void	rollback(String txnId)
String	startTransaction()
boolean	supportsDataIsolation()
void	updateEntity(org.apache.olingo.server.core.requests.DataRequest request, org.apache.olingo.commons.api.data.Entity changes, boolean merge, String eTag, org.apache.olingo.server.core.responses.EntityResponse response)
void	updateProperty(org.apache.olingo.server.core.requests.DataRequest request, org.apache.olingo.commons.api.data.Property property, boolean rawValue, boolean merge, String entityETag, org.apache.olingo.server.core.responses.PropertyResponse response)
void	updateProperty(org.apache.olingo.server.core.requests.DataRequest request, org.apache.olingo.commons.api.data.Property property, boolean merge, String entityETag, org.apache.olingo.server.core.responses.PropertyResponse response)
void	updateReference(org.apache.olingo.server.core.requests.DataRequest request, String entityETag, URI updateId, org.apache.olingo.server.core.responses.NoContentResponse response)
void	upsertEntity(org.apache.olingo.server.core.requests.DataRequest request, org.apache.olingo.commons.api.data.Entity entity, boolean merge, String entityETag, org.apache.olingo.server.core.responses.EntityResponse response)
void	upsertMediaStream(org.apache.olingo.server.core.requests.MediaRequest request, String entityETag, InputStream mediaContent, org.apache.olingo.server.core.responses.NoContentResponse response)
void	upsertStreamProperty(org.apache.olingo.server.core.requests.DataRequest request, String entityETag, InputStream streamContent, org.apache.olingo.server.core.responses.NoContentResponse response)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ODataAdapter

public ODataAdapter(ODataDataHandler dataHandler,
                    String namespace,
                    String configID)
             throws ODataServiceFault

Throws:

ODataServiceFault

Method Detail

init

public void init(org.apache.olingo.server.api.OData odata,
                 org.apache.olingo.server.api.ServiceMetadata serviceMetadata)

Specified by:

init in interface org.apache.olingo.server.api.processor.Processor

readMetadata

public void readMetadata(org.apache.olingo.server.core.requests.MetadataRequest request,
                         org.apache.olingo.server.core.responses.MetadataResponse response)
                  throws org.apache.olingo.server.api.ODataApplicationException,
                         org.apache.olingo.server.api.ODataLibraryException

Specified by:

readMetadata in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

org.apache.olingo.server.api.ODataLibraryException

readServiceDocument

public void readServiceDocument(org.apache.olingo.server.core.requests.ServiceDocumentRequest request,
                                org.apache.olingo.server.core.responses.ServiceDocumentResponse response)
                         throws org.apache.olingo.server.api.ODataApplicationException,
                                org.apache.olingo.server.api.ODataLibraryException

Specified by:

readServiceDocument in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

org.apache.olingo.server.api.ODataLibraryException

read

public <T extends org.apache.olingo.server.core.responses.ServiceResponse> void read(org.apache.olingo.server.core.requests.DataRequest request,
                                                                                     T response)
                                                                              throws org.apache.olingo.server.api.ODataApplicationException,
                                                                                     org.apache.olingo.server.api.ODataLibraryException

Specified by:

read in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

org.apache.olingo.server.api.ODataLibraryException

createEntity

public void createEntity(org.apache.olingo.server.core.requests.DataRequest request,
                         org.apache.olingo.commons.api.data.Entity entity,
                         org.apache.olingo.server.core.responses.EntityResponse response)
                  throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

createEntity in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

updateEntity

public void updateEntity(org.apache.olingo.server.core.requests.DataRequest request,
                         org.apache.olingo.commons.api.data.Entity changes,
                         boolean merge,
                         String eTag,
                         org.apache.olingo.server.core.responses.EntityResponse response)
                  throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

updateEntity in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

upsertEntity

public void upsertEntity(org.apache.olingo.server.core.requests.DataRequest request,
                         org.apache.olingo.commons.api.data.Entity entity,
                         boolean merge,
                         String entityETag,
                         org.apache.olingo.server.core.responses.EntityResponse response)
                  throws org.apache.olingo.server.api.ODataLibraryException,
                         org.apache.olingo.server.api.ODataApplicationException

Specified by:

upsertEntity in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataLibraryException

org.apache.olingo.server.api.ODataApplicationException

deleteEntity

public void deleteEntity(org.apache.olingo.server.core.requests.DataRequest request,
                         String eTag,
                         org.apache.olingo.server.core.responses.EntityResponse response)
                  throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

deleteEntity in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

updateProperty

public void updateProperty(org.apache.olingo.server.core.requests.DataRequest request,
                           org.apache.olingo.commons.api.data.Property property,
                           boolean rawValue,
                           boolean merge,
                           String entityETag,
                           org.apache.olingo.server.core.responses.PropertyResponse response)
                    throws org.apache.olingo.server.api.ODataLibraryException,
                           org.apache.olingo.server.api.ODataApplicationException

Specified by:

updateProperty in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataLibraryException

org.apache.olingo.server.api.ODataApplicationException

updateProperty

public void updateProperty(org.apache.olingo.server.core.requests.DataRequest request,
                           org.apache.olingo.commons.api.data.Property property,
                           boolean merge,
                           String entityETag,
                           org.apache.olingo.server.core.responses.PropertyResponse response)
                    throws org.apache.olingo.server.api.ODataApplicationException,
                           org.apache.olingo.server.core.ContentNegotiatorException

Throws:

org.apache.olingo.server.api.ODataApplicationException

org.apache.olingo.server.core.ContentNegotiatorException

invoke

public <T extends org.apache.olingo.server.core.responses.ServiceResponse> void invoke(org.apache.olingo.server.core.requests.FunctionRequest request,
                                                                                       org.apache.olingo.commons.api.http.HttpMethod method,
                                                                                       T response)
                                                                                throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

invoke in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

invoke

public <T extends org.apache.olingo.server.core.responses.ServiceResponse> void invoke(org.apache.olingo.server.core.requests.ActionRequest request,
                                                                                       String eTag,
                                                                                       T response)
                                                                                throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

invoke in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

readMediaStream

public void readMediaStream(org.apache.olingo.server.core.requests.MediaRequest request,
                            org.apache.olingo.server.core.responses.StreamResponse response)
                     throws org.apache.olingo.server.api.ODataApplicationException,
                            org.apache.olingo.server.core.ContentNegotiatorException

Specified by:

readMediaStream in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

org.apache.olingo.server.core.ContentNegotiatorException

upsertMediaStream

public void upsertMediaStream(org.apache.olingo.server.core.requests.MediaRequest request,
                              String entityETag,
                              InputStream mediaContent,
                              org.apache.olingo.server.core.responses.NoContentResponse response)
                       throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

upsertMediaStream in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

upsertStreamProperty

public void upsertStreamProperty(org.apache.olingo.server.core.requests.DataRequest request,
                                 String entityETag,
                                 InputStream streamContent,
                                 org.apache.olingo.server.core.responses.NoContentResponse response)
                          throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

upsertStreamProperty in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

addReference

public void addReference(org.apache.olingo.server.core.requests.DataRequest request,
                         String entityETag,
                         URI referenceId,
                         org.apache.olingo.server.core.responses.NoContentResponse response)
                  throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

addReference in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

updateReference

public void updateReference(org.apache.olingo.server.core.requests.DataRequest request,
                            String entityETag,
                            URI updateId,
                            org.apache.olingo.server.core.responses.NoContentResponse response)
                     throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

updateReference in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

deleteReference

public void deleteReference(org.apache.olingo.server.core.requests.DataRequest request,
                            URI deleteId,
                            String entityETag,
                            org.apache.olingo.server.core.responses.NoContentResponse response)
                     throws org.apache.olingo.server.api.ODataApplicationException,
                            org.apache.olingo.server.core.uri.parser.UriParserException

Specified by:

deleteReference in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

org.apache.olingo.server.core.uri.parser.UriParserException

anyUnsupported

public void anyUnsupported(org.apache.olingo.server.api.ODataRequest request,
                           org.apache.olingo.server.api.ODataResponse response)
                    throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

anyUnsupported in interface org.apache.olingo.server.core.ServiceHandler

Throws:

org.apache.olingo.server.api.ODataApplicationException

startTransaction

public String startTransaction()

Specified by:

startTransaction in interface org.apache.olingo.server.core.ServiceHandler

commit

public void commit(String txnId)

Specified by:

commit in interface org.apache.olingo.server.core.ServiceHandler

rollback

public void rollback(String txnId)

Specified by:

rollback in interface org.apache.olingo.server.core.ServiceHandler

crossJoin

public void crossJoin(org.apache.olingo.server.core.requests.DataRequest dataRequest,
                      List<String> entitySetNames,
                      org.apache.olingo.server.api.ODataResponse response)

Specified by:

crossJoin in interface org.apache.olingo.server.core.ServiceHandler

supportsDataIsolation

public boolean supportsDataIsolation()

Specified by:

supportsDataIsolation in interface org.apache.olingo.server.core.ServiceHandler

processError

public void processError(org.apache.olingo.server.api.ODataServerError oDataServerError,
                         org.apache.olingo.server.core.responses.ErrorResponse errorResponse)

Specified by:

processError in interface org.apache.olingo.server.core.ServiceHandler

getEdmProvider

public org.apache.olingo.commons.api.edm.provider.CsdlEdmProvider getEdmProvider()