Package com.sap.olingo.jpa.processor.core.query

Class JPAJoinQuery

java.lang.Object

com.sap.olingo.jpa.processor.core.query.JPAAbstractQuery

com.sap.olingo.jpa.processor.core.query.JPAAbstractJoinQuery

com.sap.olingo.jpa.processor.core.query.JPAJoinQuery

All Implemented Interfaces:

JPACountQuery, JPAQuery

public class JPAJoinQuery
extends JPAAbstractJoinQuery
implements JPACountQuery

Field Summary

Fields inherited from class com.sap.olingo.jpa.processor.core.query.JPAAbstractJoinQuery

ALIAS_SEPERATOR, context, cq, lastInfo, navigationInfo, page, requestContext, root, target, uriResource

Fields inherited from class com.sap.olingo.jpa.processor.core.query.JPAAbstractQuery

cb, claimsProvider, debugger, em, groups, jpaEntity, locale, odata, sd, SELECT_ALL, SELECT_ITEM_SEPERATOR

Constructor Summary

Constructors

Constructor	Description
JPAJoinQuery(org.apache.olingo.server.api.OData odata, JPAODataCRUDContextAccess sessionContext, Map<String,List<String>> requestHeaders, JPAODataRequestContextAccess requestContext)

Method Summary

Modifier and Type	Method	Description
Long	countResults()	Fulfill $count requests.
JPAConvertableResult	execute()
List<JPANavigationProptertyInfo>	getNavigationInfo()
javax.persistence.criteria.AbstractQuery<?>	getQuery()

Methods inherited from class com.sap.olingo.jpa.processor.core.query.JPAAbstractJoinQuery

addTopSkip, buildEntityPathList, buildSelectionAddNavigationAndSelect, buildSelectionPathList, createBoundary, createFromClause, createKeyWhere, createProtectionWhere, createSelectClause, createWhere, determineAssoziation, determineLastInfo, determineTargetIsCollection, expandPath, extractDescriptionAttributes, generateCollectionAttributeJoin, getLocale, getRoot

Methods inherited from class com.sap.olingo.jpa.processor.core.query.JPAAbstractQuery

addWhereClause, createJoinFromPath, createProtectionWhereForEntityType, createWhereByKey, generateDesciptionJoin, getDebugger, orWhereClause

Methods inherited from class java.lang.Object

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

Constructor Details

JPAJoinQuery

public JPAJoinQuery(org.apache.olingo.server.api.OData odata,
 JPAODataCRUDContextAccess sessionContext,
 Map<String,List<String>> requestHeaders,
 JPAODataRequestContextAccess requestContext)
             throws org.apache.olingo.commons.api.ex.ODataException

Throws:

org.apache.olingo.commons.api.ex.ODataException

Method Details

countResults

public Long countResults()
                  throws org.apache.olingo.server.api.ODataApplicationException

Fulfill $count requests. For details see OData Version 4.0 Part 1 - 11.2.5.5 System Query Option $count

Specified by:

countResults in interface JPACountQuery

Returns:

Throws:

org.apache.olingo.server.api.ODataApplicationException

execute

public JPAConvertableResult execute()
                             throws org.apache.olingo.server.api.ODataApplicationException

Specified by:

execute in interface JPAQuery

Throws:

org.apache.olingo.server.api.ODataApplicationException

getNavigationInfo

public List<JPANavigationProptertyInfo> getNavigationInfo()

getQuery

public javax.persistence.criteria.AbstractQuery<?> getQuery()

Overrides:

getQuery in class JPAAbstractJoinQuery