From 063284837c8c366e5502b1b0264b8eb807b61732 Mon Sep 17 00:00:00 2001
From: Joe Robinson <joe@lc8n.com>
Date: Wed, 27 Oct 2010 14:21:09 +0100
Subject: Basic upload functionality to predifined location, with basic file
 browser

---
 org/apache/commons/net/ProtocolCommandEvent.java | 146 +++++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 org/apache/commons/net/ProtocolCommandEvent.java

(limited to 'org/apache/commons/net/ProtocolCommandEvent.java')

diff --git a/org/apache/commons/net/ProtocolCommandEvent.java b/org/apache/commons/net/ProtocolCommandEvent.java
new file mode 100644
index 0000000..8977c03
--- /dev/null
+++ b/org/apache/commons/net/ProtocolCommandEvent.java
@@ -0,0 +1,146 @@
+/*
+ * 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.commons.net;
+import java.util.EventObject;
+
+/***
+ * There exists a large class of IETF protocols that work by sending an
+ * ASCII text command and arguments to a server, and then receiving an
+ * ASCII text reply.  For debugging and other purposes, it is extremely
+ * useful to log or keep track of the contents of the protocol messages.
+ * The ProtocolCommandEvent class coupled with the
+ * {@link org.apache.commons.net.ProtocolCommandListener}
+ *  interface facilitate this process.
+ * <p>
+ * <p>
+ * @see ProtocolCommandListener
+ * @see ProtocolCommandSupport
+ * @author Daniel F. Savarese
+ ***/
+
+public class ProtocolCommandEvent extends EventObject
+{
+    private int __replyCode;
+    private boolean __isCommand;
+    private String __message, __command;
+
+    /***
+     * Creates a ProtocolCommandEvent signalling a command was sent to
+     * the server.  ProtocolCommandEvents created with this constructor
+     * should only be sent after a command has been sent, but before the
+     * reply has been received.
+     * <p>
+     * @param source  The source of the event.
+     * @param command The string representation of the command type sent, not
+     *      including the arguments (e.g., "STAT" or "GET").
+     * @param message The entire command string verbatim as sent to the server,
+     *        including all arguments.
+     ***/
+    public ProtocolCommandEvent(Object source, String command, String message)
+    {
+        super(source);
+        __replyCode = 0;
+        __message = message;
+        __isCommand = true;
+        __command = command;
+    }
+
+
+    /***
+     * Creates a ProtocolCommandEvent signalling a reply to a command was
+     * received.  ProtocolCommandEvents created with this constructor
+     * should only be sent after a complete command reply has been received
+     * fromt a server.
+     * <p>
+     * @param source  The source of the event.
+     * @param replyCode The integer code indicating the natureof the reply.
+     *   This will be the protocol integer value for protocols
+     *   that use integer reply codes, or the reply class constant
+     *   corresponding to the reply for protocols like POP3 that use
+     *   strings like OK rather than integer codes (i.e., POP3Repy.OK).
+     * @param message The entire reply as received from the server.
+     ***/
+    public ProtocolCommandEvent(Object source, int replyCode, String message)
+    {
+        super(source);
+        __replyCode = replyCode;
+        __message = message;
+        __isCommand = false;
+        __command = null;
+    }
+
+    /***
+     * Returns the string representation of the command type sent (e.g., "STAT"
+     * or "GET").  If the ProtocolCommandEvent is a reply event, then null
+     * is returned.
+     * <p>
+     * @return The string representation of the command type sent, or null
+     *         if this is a reply event.
+     ***/
+    public String getCommand()
+    {
+        return __command;
+    }
+
+
+    /***
+     * Returns the reply code of the received server reply.  Undefined if
+     * this is not a reply event.
+     * <p>
+     * @return The reply code of the received server reply.  Undefined if
+     *         not a reply event.
+     ***/
+    public int getReplyCode()
+    {
+        return __replyCode;
+    }
+
+    /***
+     * Returns true if the ProtocolCommandEvent was generated as a result
+     * of sending a command.
+     * <p>
+     * @return true If the ProtocolCommandEvent was generated as a result
+     * of sending a command.  False otherwise.
+     ***/
+    public boolean isCommand()
+    {
+        return __isCommand;
+    }
+
+    /***
+     * Returns true if the ProtocolCommandEvent was generated as a result
+     * of receiving a reply.
+     * <p>
+     * @return true If the ProtocolCommandEvent was generated as a result
+     * of receiving a reply.  False otherwise.
+     ***/
+    public boolean isReply()
+    {
+        return !isCommand();
+    }
+
+    /***
+     * Returns the entire message sent to or received from the server.
+     * <p>
+     * @return The entire message sent to or received from the server.
+     ***/
+    public String getMessage()
+    {
+        return __message;
+    }
+}
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