/*
* Copyright 2004 Sun Microsystems, Inc.
*
* 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 com.sun.syndication.feed.module.impl;
import com.sun.syndication.feed.module.Module;
import java.util.ArrayList;
import java.util.List;
/**
*/
public class ModuleUtils {
public static List<Module> cloneModules(List<Module> modules) {
List<Module> cModules = null;
if (modules!=null) {
cModules = new ArrayList<Module>();
for (Module module : modules) {
try {
Module c = (Module) module.clone();
cModules.add(c);
}
catch (Exception ex) {
throw new RuntimeException("Cloning modules "+module.getUri(),ex);
}
}
}
return cModules;
}
/**
*
*
* @since 1.5 Changed to return the first, not the last.
*
* @param modules
* @param uri
* @return
*/
public static Module getModule(List<Module> modules,String uri) {
Module module = null;
for (int i=0; modules!=null && i<modules.size();i++) {
module = modules.get(i);
if (module.getUri().equals(uri)) {
return module;
}
}
return null;
}
}