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java/org/apache/catalina/ha/deploy/FileMessage.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.catalina.ha.deploy;
+
+import org.apache.catalina.ha.ClusterMessageBase;
+import org.apache.catalina.tribes.Member;
+
+/**
+ * Contains the data for a file being transferred over TCP, this is
+ * essentially a fragment of a file, read and written by the FileMessageFactory
+ * @version 1.0
+ */
+
+public class FileMessage extends ClusterMessageBase {
+    private static final long serialVersionUID = 2L;
+
+    private int messageNumber;
+    private byte[] data;
+    private int dataLength;
+
+    private long totalNrOfMsgs;
+    private final String fileName;
+    private final String contextName;
+
+    public FileMessage(Member source,
+                       String fileName,
+                       String contextName) {
+        this.address=source;
+        this.fileName=fileName;
+        this.contextName=contextName;
+    }
+
+    public int getMessageNumber() {
+        return messageNumber;
+    }
+    public void setMessageNumber(int messageNumber) {
+        this.messageNumber = messageNumber;
+    }
+    public long getTotalNrOfMsgs() {
+        return totalNrOfMsgs;
+    }
+    public void setTotalNrOfMsgs(long totalNrOfMsgs) {
+        this.totalNrOfMsgs = totalNrOfMsgs;
+    }
+    public byte[] getData() {
+        return data;
+    }
+    public void setData(byte[] data, int length) {
+        this.data = data;
+        this.dataLength = length;
+    }
+    public int getDataLength() {
+        return dataLength;
+    }
+
+    @Override
+    public String getUniqueId() {
+        StringBuilder result = new StringBuilder(getFileName());
+        result.append("#-#");
+        result.append(getMessageNumber());
+        result.append("#-#");
+        result.append(System.currentTimeMillis());
+        return result.toString();
+    }
+
+
+    public String getFileName() {
+        return fileName;
+    }
+    public String getContextName() {
+        return contextName;
+    }
+}