org.springframework.batch.item.database.support

Class SqlPagingQueryProviderFactoryBean

java.lang.Object

org.springframework.batch.item.database.support.SqlPagingQueryProviderFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.FactoryBean

public class SqlPagingQueryProviderFactoryBean
extends Object
implements org.springframework.beans.factory.FactoryBean

Factory bean for PagingQueryProvider interface. The database type will be determined from the data source if not provided explicitly. Valid types are given by the DatabaseType enum.

Author:

Dave Syer, Michael Minella

Constructor Summary

Constructors

Constructor and Description
SqlPagingQueryProviderFactoryBean()

Method Summary

Methods

Modifier and Type	Method and Description
Object	getObject() Get a PagingQueryProvider instance using the provided properties and appropriate for the given database type.
Class<PagingQueryProvider>	getObjectType() Always returns PagingQueryProvider.
boolean	isSingleton() Always returns true.
void	setDatabaseType(String databaseType)
void	setDataSource(DataSource dataSource)
void	setFromClause(String fromClause)
void	setGroupClause(String groupClause)
void	setSelectClause(String selectClause)
void	setSortKey(String key)
void	setSortKeys(Map<String,Order> sortKeys)
void	setWhereClause(String whereClause)

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlPagingQueryProviderFactoryBean

public SqlPagingQueryProviderFactoryBean()

Method Detail

setGroupClause

public void setGroupClause(String groupClause)

Parameters:

groupClause - SQL GROUP BY clause part of the SQL query string

setDatabaseType

public void setDatabaseType(String databaseType)

Parameters:

databaseType - the databaseType to set

setDataSource

public void setDataSource(DataSource dataSource)

Parameters:

dataSource - the dataSource to set

setFromClause

public void setFromClause(String fromClause)

Parameters:

fromClause - the fromClause to set

setWhereClause

public void setWhereClause(String whereClause)

Parameters:

whereClause - the whereClause to set

setSelectClause

public void setSelectClause(String selectClause)

Parameters:

selectClause - the selectClause to set

setSortKeys

public void setSortKeys(Map<String,Order> sortKeys)

Parameters:

sortKeys - the sortKeys to set

setSortKey

public void setSortKey(String key)

getObject

public Object getObject()
                 throws Exception

Get a PagingQueryProvider instance using the provided properties and appropriate for the given database type.

Specified by:

getObject in interface org.springframework.beans.factory.FactoryBean

Throws:

Exception

See Also:

FactoryBean.getObject()

getObjectType

public Class<PagingQueryProvider> getObjectType()

Always returns PagingQueryProvider.

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean

See Also:

FactoryBean.getObjectType()

isSingleton

public boolean isSingleton()

Always returns true.

Specified by:

isSingleton in interface org.springframework.beans.factory.FactoryBean

See Also:

FactoryBean.isSingleton()