org.persvr.data
Class ObjectPath

java.lang.Object
  org.persvr.data.Identification<java.lang.Object>
      org.persvr.data.ObjectPath

All Implemented Interfaces:

TargetRetriever<java.lang.Object>

public class ObjectPath
extends Identification<java.lang.Object>

Author:

Kris Zyp This class represents a select query

Field Summary

Fields inherited from class org.persvr.data.Identification

source, subObjectId

Constructor Summary

ObjectPath(ObjectId objId, java.util.List<java.lang.Object> pathParts)

Method Summary

java.lang.Object	getLastPath()
Persistable	getSecondToLastTarget()
java.lang.Object	getTarget() Retrieves the value or object referred to by this identification
static ObjectPath	idForObject(DataSource source, java.lang.String subObjectId, java.lang.String path)
protected java.lang.Object	resolveTarget() Implementations should implement this to resolve a target when it has not been loaded yet
java.lang.String	toString()

Methods inherited from class org.persvr.data.Identification

getSource, getSubObjectId, idForRelativeString, idForString, isForeign, isLoaded, relativePath, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectPath

public ObjectPath(ObjectId objId,
                  java.util.List<java.lang.Object> pathParts)

Method Detail

resolveTarget

protected java.lang.Object resolveTarget()

Description copied from class: Identification

Implementations should implement this to resolve a target when it has not been loaded yet

Specified by:

resolveTarget in class Identification<java.lang.Object>

Returns:

object referred to by identification

idForObject

public static ObjectPath idForObject(DataSource source,
                                     java.lang.String subObjectId,
                                     java.lang.String path)

getTarget

public java.lang.Object getTarget()

Description copied from class: Identification

Retrieves the value or object referred to by this identification

Specified by:

getTarget in interface TargetRetriever<java.lang.Object>

Overrides:

getTarget in class Identification<java.lang.Object>

Returns:

object referred to by identification

getSecondToLastTarget

public Persistable getSecondToLastTarget()

getLastPath

public java.lang.Object getLastPath()

toString

public java.lang.String toString()

Overrides:

toString in class Identification<java.lang.Object>