org.jscsi.parser.logout.LogoutResponse Maven / Gradle / Ivy
/**
* Copyright (c) 2012, University of Konstanz, Distributed Systems Group All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or other materials provided with the
* distribution. * Neither the name of the University of Konstanz nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jscsi.parser.logout;
import java.util.HashMap;
import java.util.Map;
/**
* LogoutResponse
*
* This enumeration defines all the Logout Responses, which the iSCSI Standard (RFC3720) defines.
*
* @author Volker Wildi
*/
public enum LogoutResponse {
/**
* Connection or session closed successfully.
*/
CONNECTION_CLOSED_SUCCESSFULLY((byte) 0),
/**
* CID not found.
*/
CID_NOT_FOUND((byte) 1),
/**
* Connection recovery is not supported. If Logout reason code was recovery and target does not support it as
* indicated by the ErrorRecoveryLevel.
*/
CONNECTION_RECOVERY_NOT_SUPPORTED((byte) 2),
/**
* Cleanup failed for various reasons.
*/
CLEANUP_FAILED((byte) 3);
private final byte value;
private static Map mapping;
static {
LogoutResponse.mapping = new HashMap();
for (LogoutResponse s : values()) {
LogoutResponse.mapping.put(s.value, s);
}
}
private LogoutResponse (final byte newValue) {
value = newValue;
}
/**
* Returns the value of this enumeration.
*
* @return The value of this enumeration.
*/
public final byte value () {
return value;
}
/**
* Returns the constant defined for the given value.
*
* @param value The value to search for.
* @return The constant defined for the given value. Or null, if this value is not defined
* by this enumeration.
*/
public static final LogoutResponse valueOf (final byte value) {
return LogoutResponse.mapping.get(value);
}
}