org.springframework.jdbc.support.incrementer
Class PostgreSQLSequenceMaxValueIncrementer

java.lang.Object
  org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer
      org.springframework.jdbc.support.incrementer.AbstractSequenceMaxValueIncrementer
          org.springframework.jdbc.support.incrementer.PostgreSQLSequenceMaxValueIncrementer

All Implemented Interfaces:

InitializingBean, DataFieldMaxValueIncrementer

public class PostgreSQLSequenceMaxValueIncrementer
extends AbstractSequenceMaxValueIncrementer

Class to retrieve the next value of a given PostgreSQL Sequence.

Author:

Tomislav Urban, Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer

paddingLength

Constructor Summary

PostgreSQLSequenceMaxValueIncrementer()
Default constructor.

PostgreSQLSequenceMaxValueIncrementer(DataSource ds, String incrementerName)
Convenience constructor.

Method Summary

protected String

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

Methods inherited from class org.springframework.jdbc.support.incrementer.AbstractSequenceMaxValueIncrementer

getNextKey

Methods inherited from class org.springframework.jdbc.support.incrementer.AbstractDataFieldMaxValueIncrementer

afterPropertiesSet, getDataSource, getIncrementerName, getPaddingLength, nextIntValue, nextLongValue, nextStringValue, setDataSource, setIncrementerName, setPaddingLength

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSQLSequenceMaxValueIncrementer

public PostgreSQLSequenceMaxValueIncrementer()

Default constructor.

PostgreSQLSequenceMaxValueIncrementer

public PostgreSQLSequenceMaxValueIncrementer(DataSource ds,
                                             String incrementerName)

Convenience constructor.

Parameters:

ds - the DataSource to use

incrementerName - the name of the sequence/table to use

Method Detail

getSequenceQuery

protected String getSequenceQuery()

Description copied from class: AbstractSequenceMaxValueIncrementer

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

Specified by:

getSequenceQuery in class AbstractSequenceMaxValueIncrementer