com.sap.cloud.sdk.service.prov.v2.rt.data.provider

Class DataProvider

java.lang.Object

com.sap.gateway.core.api.provider.data.BaseDataProvider

com.sap.cloud.sdk.service.prov.v2.rt.data.provider.DataProvider

All Implemented Interfaces:

com.sap.gateway.core.api.provider.data.IDataProvider

public class DataProvider
extends com.sap.gateway.core.api.provider.data.BaseDataProvider

Field Summary

Fields

Modifier and Type	Field and Description
static String	APPLICATIONUSER
static String	XS_APPLICATIONUSER

Constructor Summary

Constructors

Constructor and Description
DataProvider(com.sap.gateway.core.api.srvrepo.IServiceInfo service)

Method Summary

Modifier and Type	Method and Description
void	castNavigationStringToGuid(Map<String,List<String>> allNavigatedUUIDColumns, List<Map<String,Object>> resultEntitySet)
void	castStringToGuid(List<String> coloumnNames, List<Map<String,Object>> resultEntitySet)
void	castStringToGuid(List<String> coloumnNames, Map<String,Object> resultEntitySet)
void	castStringToGuidWithCompelxProperty(List<String> coloumnNames, List<Map<String,Object>> resultEntitySet, org.apache.olingo.odata2.api.edm.EdmStructuralType entityType)
boolean	checkEtagStatusPass(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response)
Object	checkEtagValidations(com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response, org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context)
void	cleanupTransaction()
void	commitTransaction()
Boolean	compareEtagValues(org.apache.olingo.odata2.api.processor.ODataContext context, String etagPropValue)
void	convertUUIDtoStringinPayload(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
com.sap.gateway.core.api.provider.data.IDataProviderResponse	countDataCollectionFromMainTable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, List<String> filters)
String	createETagHeaderValue(String propValue)
com.sap.gateway.core.api.provider.data.IDataProviderResponse	deleteEntity(org.apache.olingo.odata2.api.uri.info.DeleteUriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, boolean cascadeDelete)
void	executeEtagCheckForFunctionImport(org.apache.olingo.odata2.api.uri.info.GetFunctionImportUriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context) Checks whether a function can be executed based on ETag.
com.sap.gateway.core.api.provider.data.IDataProviderResponse	executeSingleOperationForBatch(com.sap.gateway.core.api.batch.IRequest request, org.apache.olingo.odata2.api.processor.ODataContext globalContext)
void	generateAndSetUUIDtoPayLoad(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
Map<String,List<String>>	getAllNavigationUUIDColumns(org.apache.olingo.odata2.api.uri.UriInfo uriInfo)
DataSourceParams	getDataSource()
DataSourceParams	getDSParams()
ExtensionHelper	getExtensionHelper(org.apache.olingo.odata2.api.processor.ODataRequest request, String namespace)
Object	getFilterExpression()
com.sap.gateway.core.api.message.MessageContainer	getIGWMessageContainerFromMessageContainer(MessageContainerImpl msgCon)
static com.sap.gateway.core.api.message.Message	getIGWMessageFromMessage(Message msg)
int	getInlineCount(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, boolean maintable)
Long	getPageSize(org.apache.olingo.odata2.api.uri.info.GetEntitySetUriInfo uriInfo)
List<String>	getSelectOptions()
TransactionParams	getTSParams()
UserContextParams	getUserContextParam()
List<String>	getUUIDColumns(org.apache.olingo.odata2.api.uri.UriInfo uriInfo)
boolean	getUUIDColumnsInComplexType(org.apache.olingo.odata2.api.edm.EdmStructuralType inputEntityType, org.apache.olingo.odata2.api.edm.EdmTyped property)
boolean	isBatchRequest()
Boolean	isDraftFlow()
void	populateEtagInHeaderFromResponse(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response)
void	populateResponseHeaderEtag(com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response, String eTagPropReadValue, String eTagPropName, org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
void	populateUpdatedEntityinResponse(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response, org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
List<Map<String,Object>>	readDataCollectionFromMainTable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, List<String> filters)
List<Map<String,Object>>	readDataCollectionFromMainTableForCombinedEntries(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, List<String> filters, boolean pagination)
Map<String,Object>	readDataFromMainTable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, List<String> filters)
com.sap.gateway.core.api.provider.data.IDataProviderResponse	readEntity(org.apache.olingo.odata2.api.uri.info.GetEntityUriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context, boolean cascadeDelete)
com.sap.gateway.core.api.provider.data.IDataProviderResponse	readEntityFromBatch(org.apache.olingo.odata2.api.uri.info.GetEntityUriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context)
com.sap.gateway.core.api.provider.data.IDataProviderResponse	readEntitySetFromBatch(org.apache.olingo.odata2.api.uri.info.GetEntitySetUriInfo uriInfo, org.apache.olingo.odata2.api.processor.ODataContext context)
void	rollbackTransaction()
void	setBatchRequest(boolean isBatchRequest)
void	setDataSource(DataSourceParams connection)
void	setFilterExpression(Object filterExpression)
void	setIsBatchFlow(boolean isBatchFlow)
void	setIsDraftFlow(boolean draftFlow)
void	setSelectOptions(List<String> selectOptions)
void	setStatisticsInContext(org.apache.olingo.odata2.api.processor.ODataContext context, com.sap.gateway.core.api.provider.data.IDataProviderResponse response, SAPStatistics timings)
void	setUserContextInfo(Connection conn)
void	setUserContextParam(UserContextParams userContextParam)
void	startTransaction()

Methods inherited from class com.sap.gateway.core.api.provider.data.BaseDataProvider

countEntityLinks, countEntitySet, createEntity, createEntityLink, createEntityMedia, deleteEntity, deleteEntityLink, deleteEntityMedia, deleteEntitySimplePropertyValue, executeBatch, executeChangeSet, executeFunctionImport, existsEntity, existsEntityLink, getServiceDocumentProducer, getServiceInfo, getTimestampProperty, getTypeMapping, readEntity, readEntityComplexProperty, readEntityLink, readEntityLinks, readEntityMedia, readEntitySet, readEntitySimpleProperty, readExpandedEntity, readExpandedEntitySet, updateEntity, updateEntityComplexProperty, updateEntityLink, updateEntityMedia, updateEntitySimpleProperty, updateEntitySimplePropertyValue

Methods inherited from class java.lang.Object

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

Field Detail

APPLICATIONUSER

public static final String APPLICATIONUSER

See Also:

Constant Field Values

XS_APPLICATIONUSER

public static final String XS_APPLICATIONUSER

See Also:

Constant Field Values

Constructor Detail

DataProvider

public DataProvider(com.sap.gateway.core.api.srvrepo.IServiceInfo service)

Method Detail

getPageSize

public Long getPageSize(org.apache.olingo.odata2.api.uri.info.GetEntitySetUriInfo uriInfo)

setDataSource

public void setDataSource(DataSourceParams connection)

getDataSource

public DataSourceParams getDataSource()

getExtensionHelper

public ExtensionHelper getExtensionHelper(org.apache.olingo.odata2.api.processor.ODataRequest request,
                                          String namespace)

startTransaction

public void startTransaction()
                      throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

commitTransaction

public void commitTransaction()
                       throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

rollbackTransaction

public void rollbackTransaction()
                         throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

cleanupTransaction

public void cleanupTransaction()

setIsBatchFlow

public void setIsBatchFlow(boolean isBatchFlow)

isBatchRequest

public boolean isBatchRequest()

setBatchRequest

public void setBatchRequest(boolean isBatchRequest)

getTSParams

public TransactionParams getTSParams()

getDSParams

public DataSourceParams getDSParams()

executeEtagCheckForFunctionImport

public void executeEtagCheckForFunctionImport(org.apache.olingo.odata2.api.uri.info.GetFunctionImportUriInfo uriInfo,
                                              org.apache.olingo.odata2.api.processor.ODataContext context)
                                       throws org.apache.olingo.odata2.api.exception.ODataException

Checks whether a function can be executed based on ETag.

Parameters:

uriInfo - Contains information specific to the function from the request

context - Contains general information from the request

Throws:

org.apache.olingo.odata2.api.exception.ODataException - If the HTTP header is missing or if the condition specified by it is not met

compareEtagValues

public Boolean compareEtagValues(org.apache.olingo.odata2.api.processor.ODataContext context,
                                 String etagPropValue)

populateResponseHeaderEtag

public void populateResponseHeaderEtag(com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response,
                                       String eTagPropReadValue,
                                       String eTagPropName,
                                       org.apache.olingo.odata2.api.ep.entry.ODataEntry content)

createETagHeaderValue

public String createETagHeaderValue(String propValue)

castStringToGuid

public void castStringToGuid(List<String> coloumnNames,
                             List<Map<String,Object>> resultEntitySet)

castStringToGuid

public void castStringToGuid(List<String> coloumnNames,
                             Map<String,Object> resultEntitySet)

castNavigationStringToGuid

public void castNavigationStringToGuid(Map<String,List<String>> allNavigatedUUIDColumns,
                                       List<Map<String,Object>> resultEntitySet)

castStringToGuidWithCompelxProperty

public void castStringToGuidWithCompelxProperty(List<String> coloumnNames,
                                                List<Map<String,Object>> resultEntitySet,
                                                org.apache.olingo.odata2.api.edm.EdmStructuralType entityType)

checkEtagValidations

public Object checkEtagValidations(com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response,
                                   org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                   org.apache.olingo.odata2.api.processor.ODataContext context)
                            throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

populateUpdatedEntityinResponse

public void populateUpdatedEntityinResponse(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                            org.apache.olingo.odata2.api.processor.ODataContext context,
                                            com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response,
                                            org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
                                     throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

checkEtagStatusPass

public boolean checkEtagStatusPass(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                   org.apache.olingo.odata2.api.processor.ODataContext context,
                                   com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response)
                            throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

populateEtagInHeaderFromResponse

public void populateEtagInHeaderFromResponse(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                             com.sap.gateway.core.api.provider.data.BaseDataProviderResponse response)
                                      throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

getUserContextParam

public UserContextParams getUserContextParam()

setUserContextParam

public void setUserContextParam(UserContextParams userContextParam)

setUserContextInfo

public void setUserContextInfo(Connection conn)

getUUIDColumns

public List<String> getUUIDColumns(org.apache.olingo.odata2.api.uri.UriInfo uriInfo)
                            throws org.apache.olingo.odata2.api.edm.EdmException

Throws:

org.apache.olingo.odata2.api.edm.EdmException

getAllNavigationUUIDColumns

public Map<String,List<String>> getAllNavigationUUIDColumns(org.apache.olingo.odata2.api.uri.UriInfo uriInfo)
                                                     throws org.apache.olingo.odata2.api.edm.EdmException

Throws:

org.apache.olingo.odata2.api.edm.EdmException

getUUIDColumnsInComplexType

public boolean getUUIDColumnsInComplexType(org.apache.olingo.odata2.api.edm.EdmStructuralType inputEntityType,
                                           org.apache.olingo.odata2.api.edm.EdmTyped property)
                                    throws org.apache.olingo.odata2.api.edm.EdmException

Throws:

org.apache.olingo.odata2.api.edm.EdmException

generateAndSetUUIDtoPayLoad

public void generateAndSetUUIDtoPayLoad(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                        org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
                                 throws org.apache.olingo.odata2.api.edm.EdmException

Throws:

org.apache.olingo.odata2.api.edm.EdmException

convertUUIDtoStringinPayload

public void convertUUIDtoStringinPayload(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                         org.apache.olingo.odata2.api.ep.entry.ODataEntry content)
                                  throws org.apache.olingo.odata2.api.edm.EdmException

Throws:

org.apache.olingo.odata2.api.edm.EdmException

getFilterExpression

public Object getFilterExpression()

setFilterExpression

public void setFilterExpression(Object filterExpression)

isDraftFlow

public Boolean isDraftFlow()

setIsDraftFlow

public void setIsDraftFlow(boolean draftFlow)

readDataFromMainTable

public Map<String,Object> readDataFromMainTable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                                org.apache.olingo.odata2.api.processor.ODataContext context,
                                                List<String> filters)
                                         throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

readDataCollectionFromMainTable

public List<Map<String,Object>> readDataCollectionFromMainTable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                                                org.apache.olingo.odata2.api.processor.ODataContext context,
                                                                List<String> filters)
                                                         throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

readDataCollectionFromMainTableForCombinedEntries

public List<Map<String,Object>> readDataCollectionFromMainTableForCombinedEntries(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                                                                  org.apache.olingo.odata2.api.processor.ODataContext context,
                                                                                  List<String> filters,
                                                                                  boolean pagination)
                                                                           throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

getSelectOptions

public List<String> getSelectOptions()

setSelectOptions

public void setSelectOptions(List<String> selectOptions)

countDataCollectionFromMainTable

public com.sap.gateway.core.api.provider.data.IDataProviderResponse countDataCollectionFromMainTable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                                                                                                     org.apache.olingo.odata2.api.processor.ODataContext context,
                                                                                                     List<String> filters)
                                                                                              throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

getInlineCount

public int getInlineCount(org.apache.olingo.odata2.api.uri.UriInfo uriInfo,
                          org.apache.olingo.odata2.api.processor.ODataContext context,
                          boolean maintable)
                   throws org.apache.olingo.odata2.api.exception.ODataApplicationException

Throws:

org.apache.olingo.odata2.api.exception.ODataApplicationException

deleteEntity

public com.sap.gateway.core.api.provider.data.IDataProviderResponse deleteEntity(org.apache.olingo.odata2.api.uri.info.DeleteUriInfo uriInfo,
                                                                                 org.apache.olingo.odata2.api.processor.ODataContext context,
                                                                                 boolean cascadeDelete)
                                                                          throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

readEntity

public com.sap.gateway.core.api.provider.data.IDataProviderResponse readEntity(org.apache.olingo.odata2.api.uri.info.GetEntityUriInfo uriInfo,
                                                                               org.apache.olingo.odata2.api.processor.ODataContext context,
                                                                               boolean cascadeDelete)
                                                                        throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

readEntityFromBatch

public com.sap.gateway.core.api.provider.data.IDataProviderResponse readEntityFromBatch(org.apache.olingo.odata2.api.uri.info.GetEntityUriInfo uriInfo,
                                                                                        org.apache.olingo.odata2.api.processor.ODataContext context)
                                                                                 throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

readEntitySetFromBatch

public com.sap.gateway.core.api.provider.data.IDataProviderResponse readEntitySetFromBatch(org.apache.olingo.odata2.api.uri.info.GetEntitySetUriInfo uriInfo,
                                                                                           org.apache.olingo.odata2.api.processor.ODataContext context)
                                                                                    throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

executeSingleOperationForBatch

public com.sap.gateway.core.api.provider.data.IDataProviderResponse executeSingleOperationForBatch(com.sap.gateway.core.api.batch.IRequest request,
                                                                                                   org.apache.olingo.odata2.api.processor.ODataContext globalContext)
                                                                                            throws org.apache.olingo.odata2.api.exception.ODataException

Throws:

org.apache.olingo.odata2.api.exception.ODataException

setStatisticsInContext

public void setStatisticsInContext(org.apache.olingo.odata2.api.processor.ODataContext context,
                                   com.sap.gateway.core.api.provider.data.IDataProviderResponse response,
                                   SAPStatistics timings)

getIGWMessageContainerFromMessageContainer

public com.sap.gateway.core.api.message.MessageContainer getIGWMessageContainerFromMessageContainer(MessageContainerImpl msgCon)

getIGWMessageFromMessage

public static com.sap.gateway.core.api.message.Message getIGWMessageFromMessage(Message msg)