/*
* Copyright 2006 the original author or authors.
*
* 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
* limitations under the License.
*/
package org.springmodules.xt.ajax.action.matcher;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import org.springmodules.xt.ajax.ElementMatcher;
/**
* Match elements to modify against a given a list of identifiers.<br>
* The ListMatcher will make actions matching elements whose identifier
* is contained into the list provided to the matcher.
*
* @author Sergio Bossa
*/
public class ListMatcher implements ElementMatcher {
private static final long serialVersionUID = 26L;
private List<String> elementsId = new LinkedList();
/**
* @param elementsId The list of elements identifier to match.
*/
public ListMatcher(List<String> elementsId) {
this.elementsId = elementsId;
}
public String render() {
StringBuilder response = new StringBuilder();
response.append("<matcher ");
response.append("matchMode=\"plain\" ");
response.append("contextNodeID=").append('"');
Iterator<String> it = this.elementsId.iterator();
while (it.hasNext()) {
String element = it.next();
response.append(element);
if (it.hasNext()) {
response.append(",");
}
}
response.append('"');
response.append("/>");
return response.toString();
}
}