Package com.sap.olingo.jpa.processor.core.api.example

Class JPAExamplePagingProvider

java.lang.Object

com.sap.olingo.jpa.processor.core.api.example.JPAExamplePagingProvider

All Implemented Interfaces:

JPAODataPagingProvider

public class JPAExamplePagingProvider
extends Object
implements JPAODataPagingProvider

Constructor Summary

Constructors

Constructor	Description
JPAExamplePagingProvider(Map<String,Integer> pageSizes)
JPAExamplePagingProvider(Map<String,Integer> pageSizes, int bufferSize)

Method Summary

Modifier and Type	Method	Description
JPAODataPage	getFirstPage(org.apache.olingo.server.api.uri.UriInfo uriInfo, Integer preferedPageSize, JPACountQuery countQuery, javax.persistence.EntityManager em)	Based on the query the provider decides if a paging is required and return the first page.
JPAODataPage	getNextPage(String skiptoken)	Returns the page related to a given skiptoken.

Methods inherited from class java.lang.Object

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

Constructor Details

JPAExamplePagingProvider

public JPAExamplePagingProvider(Map<String,Integer> pageSizes)

JPAExamplePagingProvider

public JPAExamplePagingProvider(Map<String,Integer> pageSizes,
 int bufferSize)

Method Details

getNextPage

public JPAODataPage getNextPage(String skiptoken)

Description copied from interface: JPAODataPagingProvider

Returns the page related to a given skiptoken. If the skiptoken is not known the method returns null.

Specified by:

getNextPage in interface JPAODataPagingProvider

Returns:

getFirstPage

public JPAODataPage getFirstPage(org.apache.olingo.server.api.uri.UriInfo uriInfo,
 Integer preferedPageSize,
 JPACountQuery countQuery,
 javax.persistence.EntityManager em)
                          throws org.apache.olingo.server.api.ODataApplicationException

Description copied from interface: JPAODataPagingProvider

Based on the query the provider decides if a paging is required and return the first page.

Specified by:

getFirstPage in interface JPAODataPagingProvider

Returns:

Throws:

org.apache.olingo.server.api.ODataApplicationException