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17 package org.apache.portals.applications.transform;
18
19 import java.util.Date;
20
21
22 /***
23 * TransformCacheEntry
24 *
25 * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
26 * @version $Id: TransformCacheEntry.java 516448 2007-03-09 16:25:47Z ate $
27 */
28 public class TransformCacheEntry
29 {
30 protected String key;
31 protected Object document;
32 protected long lastAccessed;
33 protected long timeToLive = 15 * 60 * 1000;
34
35 private TransformCacheEntry()
36 {
37 }
38
39 /***
40 * Constructs a TransformCacheEntry object
41 *
42 * @param key
43 * @param timeToLive seconds to keep this in the cache
44 * @param document The user specific content being cached
45 */
46 public TransformCacheEntry(String key, Object document, long timeToLive)
47 {
48 this.key = key;
49 this.document = document;
50 this.timeToLive = timeToLive;
51 this.lastAccessed = new Date().getTime();
52 }
53
54
55 /***
56 * Set the cache's last accessed stamp
57 *
58 * @param lastAccessed the cache's last access stamp
59 */
60 public void setLastAccessed(long lastAccessed)
61 {
62 this.lastAccessed = lastAccessed;
63 }
64
65 /***
66 * Get the cache's lastAccessed stamp
67 *
68 * @return the cache's last accessed stamp
69 */
70 public long getLastAccessed()
71 {
72 return this.lastAccessed;
73 }
74
75 /***
76 * Set the Document in the cache
77 *
78 * @param document the document being cached
79 */
80 public void setDocument(Object document)
81 {
82 this.document = document;
83 }
84
85 /***
86 * Get the Document
87 *
88 * @return the document being cached
89 */
90 public Object getDocument()
91 {
92 return this.document;
93 }
94
95
96 /***
97 * @return Returns the key.
98 */
99 public String getKey()
100 {
101 return key;
102 }
103 /***
104 * @param key The key to set.
105 */
106 public void setKey(String key)
107 {
108 this.key = key;
109 }
110 /***
111 * @return Returns the timeToLive.
112 */
113 public long getTimeToLive()
114 {
115 return timeToLive;
116 }
117 /***
118 * @param timeToLive The timeToLive in seconds
119 */
120 public void setTimeToLive(long timeToLive)
121 {
122 this.timeToLive = timeToLive;
123 }
124 }