org.apache.ojb.broker.core
Class IdentityFactoryImpl

java.lang.Object
  org.apache.ojb.broker.core.IdentityFactoryImpl

All Implemented Interfaces:

IdentityFactory

public class IdentityFactoryImpl

extends java.lang.Object

implements IdentityFactory

Version:

$Id: IdentityFactoryImpl.java,v 1.2.2.2 2005/03/23 12:39:57 arminw Exp $

Author:

Armin Waibel

See Also:

IdentityFactory

Constructor Summary

IdentityFactoryImpl(PersistenceBroker broker)

Method Summary

Identity	buildIdentity(java.lang.Class realClass, java.lang.Class topLevelClass, java.lang.Object[] pkValues) Create a new Identity object based on given arguments - NOTE: There will be no check to resolve the order of the PK values.
Identity	buildIdentity(java.lang.Class realClass, java.lang.Class topLevelClass, java.lang.String[] pkFieldNames, java.lang.Object[] pkValues) Build a unique Identity for the given primary key values (composite PK's) of a persistence capable object.
Identity	buildIdentity(ClassDescriptor cld, java.lang.Object obj) Build a unique Identity for the given persistence capable object.
Identity	buildIdentity(java.lang.Class realClass, java.lang.Object pkValue) Convenience method for persistent objects with single primary key.
Identity	buildIdentity(java.lang.Class realClass, java.lang.String[] pkFieldNames, java.lang.Object[] pkValues) Convenience method for buildIdentity(java.lang.Class, java.lang.Class, java.lang.String[], java.lang.Object[])
Identity	buildIdentity(java.lang.Object obj) Build a unique Identity for the given persistence capable object.

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityFactoryImpl

public IdentityFactoryImpl(PersistenceBroker broker)

Method Detail

buildIdentity

public Identity buildIdentity(java.lang.Object obj)

Description copied from interface: IdentityFactory

Build a unique Identity for the given persistence capable object.

Specified by:

buildIdentity in interface IdentityFactory

Parameters:

obj - The object to build the Identity for.

Returns:

The a new created Identity object.

See Also:

IdentityFactory.buildIdentity(java.lang.Object)

buildIdentity

public Identity buildIdentity(ClassDescriptor cld,
                              java.lang.Object obj)

Description copied from interface: IdentityFactory

Build a unique Identity for the given persistence capable object.

Specified by:

buildIdentity in interface IdentityFactory

Parameters:

cld - The ClassDescriptor of the object.

obj - The object to build the Identity for.

Returns:

The a new created Identity object.

See Also:

IdentityFactory.buildIdentity(java.lang.Object)

buildIdentity

public Identity buildIdentity(java.lang.Class realClass,
                              java.lang.Class topLevelClass,
                              java.lang.String[] pkFieldNames,
                              java.lang.Object[] pkValues)

Description copied from interface: IdentityFactory

Build a unique Identity for the given primary key values (composite PK's) of a persistence capable object.

Specified by:

buildIdentity in interface IdentityFactory

Parameters:

realClass - The class of the associated object.

topLevelClass - The top-level class of the associated object.

pkFieldNames - The field names of the PK fields.

pkValues - The PK values.

Returns:

The a new created Identity object.

See Also:

IdentityFactory.buildIdentity(java.lang.Class, java.lang.Class, java.lang.String[], java.lang.Object[])

buildIdentity

public Identity buildIdentity(java.lang.Class realClass,
                              java.lang.String[] pkFieldNames,
                              java.lang.Object[] pkValues)

Description copied from interface: IdentityFactory

Convenience method for IdentityFactory.buildIdentity(java.lang.Class, java.lang.Class, java.lang.String[], java.lang.Object[])

Specified by:

buildIdentity in interface IdentityFactory

See Also:

IdentityFactory.buildIdentity(java.lang.Class, java.lang.String[], java.lang.Object[])

buildIdentity

public Identity buildIdentity(java.lang.Class realClass,
                              java.lang.Class topLevelClass,
                              java.lang.Object[] pkValues)

Description copied from interface: IdentityFactory

Create a new Identity object based on given arguments - NOTE: There will be no check to resolve the order of the PK values. This method expect the correct order.

Specified by:

buildIdentity in interface IdentityFactory

Parameters:

realClass - The class of the associated object.

topLevelClass - The top-level class of the associated object.

pkValues - The PK values.

Returns:

The a new created Identity object.

See Also:

IdentityFactory.buildIdentity(java.lang.Class, java.lang.String[], java.lang.Object[])

buildIdentity

public Identity buildIdentity(java.lang.Class realClass,
                              java.lang.Object pkValue)

Description copied from interface: IdentityFactory

Convenience method for persistent objects with single primary key. NOTE: Do not use for objects with composed PK!

Specified by:

buildIdentity in interface IdentityFactory

Parameters:

realClass - The class of the associated object.

pkValue - The PK value.

Returns:

The a new created Identity object.

See Also:

IdentityFactory.buildIdentity(java.lang.Class, java.lang.Object)