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Java > Open Source Codes > org > apache > jetspeed > portal > expire > BaseExpire


1 /*
2  * Copyright 2000-2001,2004 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 package org.apache.jetspeed.portal.expire;
18
19 //jetspeed stuff
20
21 import org.apache.jetspeed.portal.*;
22
23 //java stuff
24 import java.util.*;
25
26 /**
27 Handles content expiration
28
29 @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
30 @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
31 */
32 public abstract class BaseExpire implements Expire {
33
34     private boolean expired = false;
35     private long creationTime;
36     private Hashtable properties = new Hashtable();
37     private Portlet portlet = null;
38     
39     /**
40     @see Expire#init
41     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
42     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
43     */
44     public void init() {
45         this.setCreationTime( System.currentTimeMillis() );
46     }
47     
48     /**
49     @see Expire#isExpired
50     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
51     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
52     */
53     public boolean isExpired() {
54         return this.expired;
55     }
56
57     /**
58     @see Expire#setExpired
59     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
60     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
61     */
62     public void setExpired( boolean expired ) {
63         this.expired = expired;
64     }
65
66     /**
67     @see Expire#getCreationTime
68     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
69     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
70     */
71     public long getCreationTime() {
72         return this.creationTime;
73     }
74   
75     /**
76     @see Expire#setCreationTime
77     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
78     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
79     */
80     public void setCreationTime( long creationTime ) {
81         
82         this.creationTime = creationTime;
83     }
84     
85     /**
86     @see Expire#setProperty
87     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
88     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
89     */
90     public void setProperty( String JavaDoc name, String JavaDoc value ) {
91         this.properties.put( name, value );
92     }
93
94     /**
95     @see Expire#getProperty
96     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
97     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
98     */
99     public String JavaDoc getProperty( String JavaDoc name ) {
100         return (String JavaDoc)this.properties.get( name );
101     }
102
103     /**
104     Get the Portlet on which this is based.
105     
106     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
107     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
108     */
109     public Portlet getPortlet() {
110         return this.portlet;
111     }
112     
113     /**
114     Set the Portlet on which this is based.
115     
116     @author <a HREF="mailto:burton@apache.org">Kevin A. Burton</a>
117     @version $Id: BaseExpire.java,v 1.5 2004/02/23 03:24:40 jford Exp $
118     */
119     public void setPortlet( Portlet portlet ) {
120         this.portlet = portlet;
121     }
122     
123     
124     
125 }
126
127
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