chrismair | 00dc7bd | 2014-05-11 21:21:28 +0000 | [diff] [blame] | 1 | /*
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| 2 | * Copyright 2008 the original author or authors.
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | */
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| 16 | package org.mockftpserver.core.command;
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| 17 |
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| 18 | import org.mockftpserver.core.session.Session;
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| 19 |
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| 20 | /**
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| 21 | * CommandHandler that encapsulates the sending of the reply when a requested command is not
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| 22 | * recognized/supported. Send back a reply code of 502, indicating command not implemented.
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| 23 | * <p>
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| 24 | * Note that this is a "special" CommandHandler, in that it handles any unrecognized command,
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| 25 | * rather than an explicit FTP command.
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| 26 | * <p>
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| 27 | * Each invocation record stored by this CommandHandler contains no data elements.
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| 28 | *
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| 29 | * @author Chris Mair
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| 30 | * @version $Revision$ - $Date$
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| 31 | */
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| 32 | public final class UnsupportedCommandHandler extends AbstractStaticReplyCommandHandler implements CommandHandler {
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| 33 |
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| 34 | /**
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| 35 | * Constructor. Initiate the replyCode.
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| 36 | */
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| 37 | public UnsupportedCommandHandler() {
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| 38 | setReplyCode(ReplyCodes.COMMAND_NOT_SUPPORTED);
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| 39 | }
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| 40 |
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| 41 | /**
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| 42 | * @see org.mockftpserver.core.command.AbstractTrackingCommandHandler#handleCommand(org.mockftpserver.core.command.Command, org.mockftpserver.core.session.Session, org.mockftpserver.core.command.InvocationRecord)
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| 43 | */
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| 44 | public void handleCommand(Command command, Session session, InvocationRecord invocationRecord) {
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| 45 | LOG.warn("No CommandHandler is defined for command [" + command.getName() + "]");
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| 46 | sendReply(session, command.getName());
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| 47 | }
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| 48 |
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| 49 | } |