FileMessage


1   /*
2    * Copyright 1999,2004 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.catalina.cluster.deploy;
18  
19  import org.apache.catalina.cluster.ClusterMessage;
20  import org.apache.catalina.cluster.Member;
21  import java.io.Serializable  ;
22  
23  /**
24   * Contains the data for a file being transferred over TCP, this is 
25   * essentially a fragment of a file, read and written by the FileMessageFactory
26   * @author Filip Hanik
27   * @version 1.0
28   */
29  
30  public class FileMessage implements ClusterMessage, Serializable   {
31      private int messageNumber;
32      private byte[] data;
33      private int dataLength;
34      private org.apache.catalina.cluster.Member address;
35      
36      private long timestamp;
37      private long totalLength;
38      private long totalNrOfMsgs;
39      private String   fileName;
40      private String   contextPath;
41      
42      public FileMessage(Member source,
43                         String   fileName,
44                         String   contextPath) {
45          this.address=source;
46          this.fileName=fileName;
47          this.contextPath=contextPath;
48      }
49      
50      /*
51      public void writeExternal(ObjectOutput out) throws IOException {
52                     
53      }
54      
55      public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
56                    
57      }
58      */
59     
60      public int getMessageNumber() {
61          return messageNumber;
62      }
63      public void setMessageNumber(int messageNumber) {
64          this.messageNumber = messageNumber;
65      }
66      public long getTotalNrOfMsgs() {
67          return totalNrOfMsgs;
68      }
69      public void setTotalNrOfMsgs(long totalNrOfMsgs) {
70          this.totalNrOfMsgs = totalNrOfMsgs;
71      }
72      public byte[] getData() {
73          return data;
74      }
75      public void setData(byte[] data, int length) {
76          this.data = data;
77          this.dataLength = length;
78      }
79      public int getDataLength() {
80          return dataLength;
81      }
82      public void setDataLength(int dataLength) {
83          this.dataLength = dataLength;
84      }
85      public long getTotalLength() {
86          return totalLength;
87      }
88      public void setTotalLength(long totalLength) {
89          this.totalLength = totalLength;
90      }
91      public org.apache.catalina.cluster.Member getAddress() {
92          return address;
93      }
94      public void setAddress(org.apache.catalina.cluster.Member address) {
95          this.address = address;
96      }
97      public String   getUniqueId() {
98          StringBuffer   result = new StringBuffer  (getFileName());
99          result.append("#-#");
100         result.append(getMessageNumber());
101         result.append("#-#");
102         result.append(System.currentTimeMillis());
103         return result.toString();
104     }
105 
106     public long getTimestamp() {
107         return timestamp;
108     }
109     public void setTimestamp(long timestamp) {
110         this.timestamp = timestamp;
111     }
112     public String   getFileName() {
113         return fileName;
114     }
115     public void setFileName(String   fileName) {
116         this.fileName = fileName;
117     }
118     public String   getContextPath() {
119         return contextPath;
120     }
121 
122 
123 }
124
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