initial add of EbeanORM server based on v2.8.1

2024-04-21 10:51:47 +00:00 · 2012-09-14 00:40:39 +12:00
parent 2b74d0f9d9
commit 96ce4c0ddf
1188 changed files with 135034 additions and 0 deletions
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+/**
+ * Copyright (C) 2009 Authors
+ * 
+ * This file is part of Ebean.
+ * 
+ * Ebean is free software; you can redistribute it and/or modify it 
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *  
+ * Ebean is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Ebean; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA  
+ */
+package com.avaje.ebeaninternal.server.cluster;
+
+import java.io.DataInput;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.avaje.ebeaninternal.server.cluster.mcast.Message;
+import com.avaje.ebeaninternal.server.cluster.mcast.MessageAck;
+import com.avaje.ebeaninternal.server.cluster.mcast.MessageControl;
+import com.avaje.ebeaninternal.server.cluster.mcast.MessageResend;
+
+/**
+ * A Packet that contains Ack, Resend and Control messages.
+ * 
+ * @author rbygrave
+ */
+public class PacketMessages extends Packet {
+
+    private final ArrayList<Message> messages;
+
+    public static PacketMessages forWrite(long packetId, long timestamp, String serverName) throws IOException {
+        return new PacketMessages(true, packetId, timestamp, serverName);
+    }
+    
+    public static PacketMessages forRead(Packet header) throws IOException {
+        return new PacketMessages(header);
+    }
+    
+    private PacketMessages(boolean write, long packetId, long timestamp, String serverName) throws IOException {
+        super(write, TYPE_MESSAGES, packetId, timestamp, serverName);
+        this.messages = null;
+    }
+
+    private PacketMessages(Packet header) throws IOException {
+        super(false, TYPE_MESSAGES, header.packetId, header.timestamp, header.serverName);
+        this.messages = new ArrayList<Message>();
+    }
+    
+    /**
+     * Return the messages contained in this Packet.
+     */
+    public List<Message> getMessages() {
+        return messages;
+    }
+
+    /**
+     * Read the messages (Ack, Resend or Control) contained in this packet.
+     */
+    protected void readMessage(DataInput dataInput, int msgType) throws IOException {
+        
+        switch (msgType) {
+        case BinaryMessage.TYPE_MSGCONTROL:
+            messages.add(MessageControl.readBinaryMessage(dataInput));
+            break;
+
+        case BinaryMessage.TYPE_MSGACK:
+            messages.add(MessageAck.readBinaryMessage(dataInput));
+            break;
+
+        case BinaryMessage.TYPE_MSGRESEND:
+            messages.add(MessageResend.readBinaryMessage(dataInput));
+            break;
+
+        default:
+            throw new RuntimeException("Invalid Transaction msgType "+msgType);
+        }
+    }
+}