01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.cocoon.portal.pluto.om.common;
18:
19: import java.util.Iterator;
20:
21: /**
22: * Resource Reference Set as defined by the web.xml as
23: * <resourse-ref>.
24: *
25: * @version $Id: ResourceRefSet.java 433543 2006-08-22 06:22:54Z crossley $
26: */
27: public class ResourceRefSet extends AbstractSupportSet implements
28: java.io.Serializable, Support {
29:
30: /**
31: * Retrieve the Resource Reference
32: */
33: public ResourceRef get(String name) {
34: Iterator it = this .iterator();
35: while (it.hasNext()) {
36: ResourceRef ref = (ResourceRef) it.next();
37: if (ref.getName().equals(name)) {
38: return ref;
39: }
40: }
41: return null;
42: }
43:
44: public ResourceRef add(ResourceRef ref) {
45: return this .add(ref);
46: }
47:
48: public ResourceRef remove(ResourceRef ref) {
49: Iterator it = this .iterator();
50: while (it.hasNext()) {
51: ResourceRef internal = (ResourceRef) it.next();
52: if (internal.equals(ref)) {
53: it.remove();
54: return internal;
55: }
56: }
57: return null;
58: }
59: }
|