ch.elca.el4j.services.xmlmerge.factory
Class AttributeOperationFactory

java.lang.Object
  ch.elca.el4j.services.xmlmerge.factory.AttributeOperationFactory

All Implemented Interfaces:

OperationFactory

public class AttributeOperationFactory
extends Object
implements OperationFactory

Creates operations by inspecting keywords passed as attributes in patch elements.

Author:

Laurent Bovet (LBO), Alex Mathey (AMA)

File-location:

AttributeOperationFactory

Last check-in date:

2009-08-04 13:59:45 +0200 (Di, 04. Aug 2009) by swismer for revision 3873

Constructor Summary

AttributeOperationFactory(Operation defaultOperation, OperationResolver resolver, String keyword, String namespace)
Creates a new AttributeOperationFactory.

Method Summary

Operation

getOperation(org.jdom.Element originalElement, org.jdom.Element modifiedElement) Creates operation (action, mapper and matcher) instances corresponding to a pair of elements from the original and patch DOMs.

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeOperationFactory

public AttributeOperationFactory(Operation defaultOperation,
                                 OperationResolver resolver,
                                 String keyword,
                                 String namespace)

Creates a new AttributeOperationFactory.

Parameters:

defaultOperation - The factory's default operation

resolver - The factory's operation resolver

keyword - The name of the attribute representing the factory's operation

namespace - The namespace describing the operations to apply

Method Detail

getOperation

public Operation getOperation(org.jdom.Element originalElement,
                              org.jdom.Element modifiedElement)
                       throws AbstractXmlMergeException

Creates operation (action, mapper and matcher) instances corresponding to a pair of elements from the original and patch DOMs.

Specified by:

getOperation in interface OperationFactory

Parameters:

originalElement - Original element

modifiedElement - Modified element

Returns:

The operation (action, mapper or matcher) for the given element pair

Throws:

AbstractXmlMergeException - If an error occurs during operation creation