View Javadoc

1   /*
2    * Copyright 2003,2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  /* 
17  
18   */
19  
20  package org.apache.pluto.portalImpl.om.common.impl;
21  
22  import java.util.Iterator;
23  import java.util.Locale;
24  
25  import org.apache.pluto.om.common.Description;
26  import org.apache.pluto.om.common.DescriptionSet;
27  import org.apache.pluto.portalImpl.om.common.AbstractSupportSet;
28  import org.apache.pluto.portalImpl.om.common.Support;
29  import org.apache.pluto.util.StringUtils;
30  
31  public class DescriptionSetImpl extends AbstractSupportSet implements DescriptionSet, java.io.Serializable, Support {
32  
33      // DescriptionSet implemenation.
34      public Description get(Locale locale)
35      {        
36          Iterator iterator = this.iterator();
37          while (iterator.hasNext()) {
38              Description desc = (Description)iterator.next();
39              if (desc.getLocale().equals(locale)) {
40                  return desc;
41              }
42          }
43          return null;
44      }
45  
46      // Support implementation.
47      
48      /* (non-Javadoc)
49       * @see org.apache.pluto.portalImpl.om.common.Support#postBuild(Object)
50       */
51      public void postBuild(Object parameter) throws Exception {
52      }
53  
54      /* (non-Javadoc)
55       * @see org.apache.pluto.portalImpl.om.common.Support#postLoad(Object)
56       */
57      public void postLoad(Object parameter) throws Exception {
58          Iterator iterator = this.iterator();
59          while (iterator.hasNext()) {
60              ((DescriptionImpl)iterator.next()).postLoad(parameter);
61          }
62      }
63  
64      /* (non-Javadoc)
65       * @see org.apache.pluto.portalImpl.om.common.Support#postStore(Object)
66       */
67      public void postStore(Object parameter) throws Exception {
68      }
69  
70      /* (non-Javadoc)
71       * @see org.apache.pluto.portalImpl.om.common.Support#preBuild(Object)
72       */
73      public void preBuild(Object parameter) throws Exception {
74      }
75  
76      /* (non-Javadoc)
77       * @see org.apache.pluto.portalImpl.om.common.Support#preStore(Object)
78       */
79      public void preStore(Object parameter) throws Exception {
80      }
81  
82      // additional methods
83  
84  
85      public String toString()
86      {
87          return toString(0);
88      }
89  
90      public String toString(int indent)
91      {
92          StringBuffer buffer = new StringBuffer(50);
93          StringUtils.newLine(buffer,indent);
94          buffer.append(getClass().toString());
95          buffer.append(": ");
96          Iterator iterator = this.iterator();
97          while (iterator.hasNext()) {
98              buffer.append(((DescriptionImpl)iterator.next()).toString(indent+2));
99          }
100         return buffer.toString();
101     }
102 
103 }