org.databene.jdbacl.identity

Class IdentityModel

java.lang.Object

org.databene.jdbacl.identity.IdentityModel

All Implemented Interfaces:

org.databene.commons.Named

Direct Known Subclasses:

NaturalPkIdentity, NkPkQueryIdentity, NoIdentity, SubNkPkQueryIdentity, UniqueKeyIdentity

public abstract class IdentityModel
extends Object
implements org.databene.commons.Named

Abstract parent for classes which provide information about tables and features for processing the tables.

Created: 01.09.2010 08:53:02

Since:

0.6.4

Author:

Volker Bergmann

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
IdentityModel(String tableName)

Method Summary

Methods

Modifier and Type	Method and Description
void	addIrrelevantColumn(String unimportantColumn)
abstract org.databene.commons.iterator.TabularIterator	createNkPkIterator(Connection connection, String dbId, KeyMapper mapper, Database database)
boolean	equals(Object obj)
String	extractNK(Object[] nkPkTuple)
Object	extractPK(Object[] nkPkTuple)
abstract String	getDescription()
String	getName()
String	getTableName()
protected void	handleMissingOwner(String ownedTableName, DBRow ownedEntity, String ownerTableName, Object ownerId, String sourceDbId)
protected void	handleNKNotFound(String naturalKey, String tableName, String sourceDbId, String targetDbId)
protected void	handleNonEquivalence(String message, Object pk, DBRow entity)
int	hashCode()
protected org.databene.commons.iterator.TabularIterator	query(String query, Connection connection)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

Constructor Detail

IdentityModel

public IdentityModel(String tableName)

Method Detail

getTableName

public String getTableName()

getName

public String getName()

Specified by:

getName in interface org.databene.commons.Named

addIrrelevantColumn

public void addIrrelevantColumn(String unimportantColumn)

createNkPkIterator

public abstract org.databene.commons.iterator.TabularIterator createNkPkIterator(Connection connection,
                                                               String dbId,
                                                               KeyMapper mapper,
                                                               Database database)

extractNK

public String extractNK(Object[] nkPkTuple)

extractPK

public Object extractPK(Object[] nkPkTuple)

getDescription

public abstract String getDescription()

query

protected org.databene.commons.iterator.TabularIterator query(String query,
                                                  Connection connection)

handleNKNotFound

protected void handleNKNotFound(String naturalKey,
                    String tableName,
                    String sourceDbId,
                    String targetDbId)

handleNonEquivalence

protected void handleNonEquivalence(String message,
                        Object pk,
                        DBRow entity)

handleMissingOwner

protected void handleMissingOwner(String ownedTableName,
                      DBRow ownedEntity,
                      String ownerTableName,
                      Object ownerId,
                      String sourceDbId)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object