org.apache.ddlutils.io
Class Identity

java.lang.Object
  org.apache.ddlutils.io.Identity

public class Identity

extends Object

Stores the identity of an database object as defined by its primary keys. Is used by DataToDatabaseSink class for inserting objects in the correct order.

Version:

$Revision: 289996 $

Author:

Thomas Dudziak

Constructor Summary

Identity(String tableName)
Creates a new identity object for the indicated table.

Identity(String tableName, String fkName)
Creates a new identity object for the indicated table.

Method Summary

boolean	equals(Object obj)
String	getForeignKeyName() Returns the name of the foreign key whose referenced object this identity represents.
int	hashCode()
void	setIdentityColumn(String name, Object value) Specifies the value for one of the identity columns.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Identity

public Identity(String tableName)

Creates a new identity object for the indicated table.

Parameters:

tableName - The name of the table

Identity

public Identity(String tableName,
                String fkName)

Creates a new identity object for the indicated table.

Parameters:

tableName - The name of the table

fkName - The name of the foreign key whose referenced object this identity represents

Method Detail

getForeignKeyName

public String getForeignKeyName()

Returns the name of the foreign key whose referenced object this identity represents. This name is null if the identity is not for a foreign key, or if the foreign key was unnamed.

Returns:

The foreign key name

setIdentityColumn

public void setIdentityColumn(String name,
                              Object value)

Specifies the value for one of the identity columns.

Parameters:

name - The column name

value - The value for the column

equals

public boolean equals(Object obj)

hashCode

public int hashCode()

toString

public String toString()