org.apache.ddlutils.alteration
Class PrimaryKeyChange

java.lang.Object
  org.apache.ddlutils.alteration.TableChangeImplBase
      org.apache.ddlutils.alteration.PrimaryKeyChange

All Implemented Interfaces:

ModelChange, TableChange

public class PrimaryKeyChange
extends TableChangeImplBase

Represents the change of the primary key of a table.

Version:

$Revision: $

Constructor Summary

PrimaryKeyChange(Table table, Column[] oldPrimaryKeyColumns, Column[] newPrimaryKeyColumns)
Creates a new change object.

Method Summary

void	apply(Database database, boolean caseSensitive) Applies this change to the given database.
Column[]	getNewPrimaryKeyColumns() Returns the columns making up the new primary key.
Column[]	getOldPrimaryKeyColumns() Returns the columns making up the original primary key.

Methods inherited from class org.apache.ddlutils.alteration.TableChangeImplBase

getChangedTable

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimaryKeyChange

public PrimaryKeyChange(Table table,
                        Column[] oldPrimaryKeyColumns,
                        Column[] newPrimaryKeyColumns)

Creates a new change object.

Parameters:

table - The table whose primary key is to be changed

oldPrimaryKeyColumns - The columns making up the original primary key

newPrimaryKeyColumns - The columns making up the new primary key

Method Detail

getOldPrimaryKeyColumns

public Column[] getOldPrimaryKeyColumns()

Returns the columns making up the original primary key.

Returns:

The columns

getNewPrimaryKeyColumns

public Column[] getNewPrimaryKeyColumns()

Returns the columns making up the new primary key.

Returns:

The columns

apply

public void apply(Database database,
                  boolean caseSensitive)

Applies this change to the given database.

Parameters:

database - The database

caseSensitive - Whether the case of names matters