DB2SequenceMaxValueIncrementer

extends AbstractSequenceMaxValueIncrementer

java.lang.Object
↳	org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer
	↳	org.springframework.jdbc.support.incrementer.AbstractSequenceMaxValueIncrementer
		↳	org.springframework.jdbc.support.incrementer.DB2SequenceMaxValueIncrementer

Class Overview

DataFieldMaxValueIncrementer that retrieves the next value of a given sequence on DB2 UDB (for Unix and Windows). Thanks to Mark MacMahon for the suggestion!

Summary

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Inherited Fields

From class org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer

Public Constructors
	DB2SequenceMaxValueIncrementer() Default constructor for bean property style usage.
	DB2SequenceMaxValueIncrementer(DataSource dataSource, String incrementerName) Convenience constructor.

Protected Methods
String	getSequenceQuery() Return the database-specific query to use for retrieving a sequence value.

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Inherited Methods

From class org.springframework.jdbc.support.incrementer.AbstractSequenceMaxValueIncrementer

From class org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer

void	afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
DataSource	getDataSource() Return the data source to retrieve the value from.
String	getIncrementerName() Return the name of the sequence/table.
abstract long	getNextKey() Determine the next key to use, as a long.
int	getPaddingLength() Return the padding length for String values.
int	nextIntValue() Increment the data store field's max value as int.
long	nextLongValue() Increment the data store field's max value as long.
String	nextStringValue() Increment the data store field's max value as String.
void	setDataSource(DataSource dataSource) Set the data source to retrieve the value from.
void	setIncrementerName(String incrementerName) Set the name of the sequence/table.
void	setPaddingLength(int paddingLength) Set the padding length, i.e.

From class java.lang.Object

From interface org.springframework.beans.factory.InitializingBean

From interface org.springframework.jdbc.support.incrementer.DataFieldMaxValueIncrementer

Public Constructors

public DB2SequenceMaxValueIncrementer ()

Default constructor for bean property style usage.

public DB2SequenceMaxValueIncrementer (DataSource dataSource, String incrementerName)

Convenience constructor.

Parameters

dataSource	the DataSource to use
incrementerName	the name of the sequence/table to use

Protected Methods

protected String getSequenceQuery ()

Return the database-specific query to use for retrieving a sequence value.

The provided SQL is supposed to result in a single row with a single column that allows for extracting a long value.

Interfaces

Classes