com.izforge.izpack.util.xmlmerge.factory

Class AttributeOperationFactory

java.lang.Object

com.izforge.izpack.util.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)

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
Operation	getOperation(org.jdom2.Element originalElement, org.jdom2.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.jdom2.Element originalElement,
                              org.jdom2.Element modifiedElement)
                       throws AbstractXmlMergeException

Description copied from interface: OperationFactory

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