org.springframework.batch.item.database.support

Class SqlitePagingQueryProvider

java.lang.Object

org.springframework.batch.item.database.support.AbstractSqlPagingQueryProvider

org.springframework.batch.item.database.support.SqlitePagingQueryProvider

All Implemented Interfaces:

PagingQueryProvider

public class SqlitePagingQueryProvider
extends AbstractSqlPagingQueryProvider

SQLite implementation of a PagingQueryProvider using database specific features.

Since:

3.0.0

Author:

Luke Taylor

Constructor Summary

Constructors

Constructor and Description
SqlitePagingQueryProvider()

Method Summary

Modifier and Type	Method and Description
java.lang.String	generateFirstPageQuery(int pageSize) Method generating the query string to be used for retrieving the first page.
java.lang.String	generateJumpToItemQuery(int itemIndex, int pageSize) Method generating the query string to be used for jumping to a specific item position.
java.lang.String	generateRemainingPagesQuery(int pageSize) Method generating the query string to be used for retrieving the pages following the first page.

Methods inherited from class org.springframework.batch.item.database.support.AbstractSqlPagingQueryProvider

getFromClause, getGroupClause, getParameterCount, getSelectClause, getSortKeyPlaceHolder, getSortKeys, getSortKeysWithoutAliases, getWhereClause, init, isUsingNamedParameters, setFromClause, setGroupClause, setSelectClause, setSortKeys, setWhereClause

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlitePagingQueryProvider

public SqlitePagingQueryProvider()

Method Detail

generateFirstPageQuery

public java.lang.String generateFirstPageQuery(int pageSize)

Description copied from class: AbstractSqlPagingQueryProvider

Method generating the query string to be used for retrieving the first page. This method must be implemented in sub classes.

Specified by:

generateFirstPageQuery in interface PagingQueryProvider

Specified by:

generateFirstPageQuery in class AbstractSqlPagingQueryProvider

Parameters:

pageSize - number of rows to read per page

Returns:

query string

generateRemainingPagesQuery

public java.lang.String generateRemainingPagesQuery(int pageSize)

Description copied from class: AbstractSqlPagingQueryProvider

Method generating the query string to be used for retrieving the pages following the first page. This method must be implemented in sub classes.

Specified by:

generateRemainingPagesQuery in interface PagingQueryProvider

Specified by:

generateRemainingPagesQuery in class AbstractSqlPagingQueryProvider

Parameters:

pageSize - number of rows to read per page

Returns:

query string

generateJumpToItemQuery

public java.lang.String generateJumpToItemQuery(int itemIndex,
                                                int pageSize)

Description copied from class: AbstractSqlPagingQueryProvider

Method generating the query string to be used for jumping to a specific item position. This method must be implemented in sub classes.

Specified by:

generateJumpToItemQuery in interface PagingQueryProvider

Specified by:

generateJumpToItemQuery in class AbstractSqlPagingQueryProvider

Parameters:

itemIndex - the index of the item to jump to

pageSize - number of rows to read per page

Returns:

query string