org.cristalise.kernel.lifecycle.routingHelpers

Class PropertyDataHelper

java.lang.Object

org.cristalise.kernel.lifecycle.routingHelpers.PropertyDataHelper

All Implemented Interfaces:

DataHelper

public class PropertyDataHelper
extends Object
implements DataHelper

Constructor Summary

Constructors

Constructor and Description
PropertyDataHelper()

Method Summary

Modifier and Type	Method and Description
String	get(ItemPath itemPath, String actContext, String dataPath, Object locker) Syntax of search: PropertyName

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyDataHelper

public PropertyDataHelper()

Method Detail

get

public String get(ItemPath itemPath,
                  String actContext,
                  String dataPath,
                  Object locker)
           throws InvalidDataException,
                  PersistencyException,
                  ObjectNotFoundException

Syntax of search: PropertyName

Specified by:

get in interface DataHelper

Parameters:

itemPath - the current item to be used

actContext - the current Activity path in which the DataHelper is used

dataPath - its content is implementation specific

locker - the transaction locker object used for ClusterStorage methods

Returns:

The resolved value

Throws:

InvalidDataException - data inconsistency

PersistencyException - persistency issue

ObjectNotFoundException - object was not found