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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      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.portlet.impl;
18  
19  import java.io.Serializable;
20  import java.util.Collection;
21  import java.util.HashSet;
22  import java.util.Iterator;
23  
24  import javax.portlet.PortletMode;
25  
26  import org.apache.jetspeed.om.common.portlet.ContentTypeComposite;
27  import org.apache.jetspeed.util.HashCodeBuilder;
28  import org.apache.pluto.om.portlet.ContentType;
29  
30  /***
31   * 
32   * ContentTypeImpl
33   * 
34   * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a>
35   * @version $Id: ContentTypeImpl.java 516448 2007-03-09 16:25:47Z ate $
36   *
37   */
38  public class ContentTypeImpl implements ContentTypeComposite, Serializable
39  {
40  
41      private String contentType;
42      protected Collection portletModes;
43      /***
44       *  field that represents a FK relationship to the parent portlet.
45       * Required by some O/R tools like OJB.
46       */
47      protected long portletId;
48  
49      protected long contentTypeId;
50  
51      public ContentTypeImpl()
52      {
53          portletModes = new HashSet();
54      }
55  
56      /***
57       * @see org.apache.pluto.om.portlet.ContentType#getContentType()
58       */
59      public String getContentType()
60      {
61          return contentType;
62      }
63  
64      /***
65       * @see org.apache.pluto.om.portlet.ContentType#getPortletModes()
66       */
67      public Iterator getPortletModes()
68      {
69          return portletModes.iterator();
70      }
71  
72      public Collection getPortletModesCollection()
73      {
74          return portletModes;
75      }
76  
77      /***
78       * @see org.apache.pluto.om.portlet.ContentTypeCtrl#setContentType(java.lang.String)
79       */
80      public void setContentType(String contentType)
81      {
82          this.contentType = contentType;
83      }
84  
85      /***
86       * @see java.lang.Object#equals(java.lang.Object)
87       */
88      public boolean equals(Object obj)
89      {
90          if (obj != null && obj instanceof ContentType)
91          {
92              ContentType cType = (ContentType) obj;
93              return this.getContentType().equals(cType.getContentType());
94          }
95  
96          return false;
97      }
98  
99      /***
100      * @see java.lang.Object#hashCode()
101      */
102     public int hashCode()
103     {
104         HashCodeBuilder hasher = new HashCodeBuilder(27, 87);
105         hasher.append(contentType);
106         return hasher.toHashCode();
107     }
108 
109     /* (non-Javadoc)
110      * @see org.apache.jetspeed.om.common.portlet.ContentTypeComposite#addPortletMode(javax.portlet.PortletMode)
111      */
112     public void addPortletMode(PortletMode mode)
113     {
114         portletModes.add(mode);
115 
116     }
117 
118     public void addPortletMode(String mode)
119     {
120         portletModes.add(new PortletMode(mode));
121 
122     }
123 
124     /***
125      * @see org.apache.jetspeed.om.common.portlet.ContentTypeComposite#setModes(java.util.Collection)
126      */
127     public void setPortletModes(Collection modes)
128     {
129         portletModes = modes;
130     }
131 
132     /* (non-Javadoc)
133      * @see org.apache.jetspeed.om.common.portlet.ContentTypeComposite#supportsPortletMode(javax.portlet.PortletMode)
134      */
135     public boolean supportsPortletMode(PortletMode mode)
136     {
137         return portletModes.contains(mode);
138     }
139 
140 }