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.jetspeed.om.folder.impl;
18:
19: import java.util.Collection;
20: import java.util.List;
21:
22: import org.apache.jetspeed.om.folder.MenuDefinition;
23: import org.apache.jetspeed.om.page.PageMetadataImpl;
24:
25: /**
26: * FolderMenuDefinitionImpl
27: *
28: * @author <a href="mailto:rwatler@apache.org">Randy Watler</a>
29: * @version $Id:$
30: */
31: public class FolderMenuDefinitionImpl extends BaseMenuDefinitionImpl
32: implements MenuDefinition, FolderMenuDefinitionElement {
33: // new class defined only to facilitate OJB table/class mapping
34:
35: private FolderMenuDefinitionElementList menuElements;
36:
37: /* (non-Javadoc)
38: * @see org.apache.jetspeed.om.folder.impl.BaseMenuDefinitionMetadata#newPageMetadata()
39: */
40: public PageMetadataImpl newPageMetadata(Collection fields) {
41: PageMetadataImpl pageMetadata = new PageMetadataImpl(
42: FolderMenuMetadataLocalizedFieldImpl.class);
43: pageMetadata.setFields(fields);
44: return pageMetadata;
45: }
46:
47: /* (non-Javadoc)
48: * @see org.apache.jetspeed.om.folder.MenuDefinition#getMenuElements()
49: */
50: public List getMenuElements() {
51: // return mutable menu element list
52: // by using list wrapper to manage
53: // element order
54: if (menuElements == null) {
55: menuElements = new FolderMenuDefinitionElementList(this);
56: }
57: return menuElements;
58: }
59: }
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