org.broadleafcommerce.common.extensibility.context.merge.handlers.NodeReplace Maven / Gradle / Ivy
/*
* #%L
* BroadleafCommerce Common Libraries
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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* #L%
*/
package org.broadleafcommerce.common.extensibility.context.merge.handlers;
import org.w3c.dom.Node;
import java.util.List;
/**
* This handler is responsible for replacing nodes in the source document
* with the same nodes from the patch document. This handler will replace
* all nodes with the same name entirely, regardless of differences in
* attributes.
*
* @author jfischer
*
*/
public class NodeReplace extends NodeReplaceInsert {
@Override
protected boolean checkNode(List usedNodes, Node[] primaryNodes, Node node) {
if (replaceNode(primaryNodes, node, usedNodes)) {
return true;
}
//check if this same node already exists
if (exactNodeExists(primaryNodes, node, usedNodes)) {
return true;
}
return false;
}
protected boolean replaceNode(Node[] primaryNodes, Node testNode, List usedNodes) {
boolean foundItem = false;
for (int j=0;j