org.wildfly.security.auth.callback.SecurityLayerDisposedCallback Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed 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.wildfly.security.auth.callback;
import java.io.Serializable;
/**
* A callback which indicates that the corresponding security layer (SASL client, SASL server, etc.) has been disposed
* and any related resources may be relinquished.
*
* @author David M. Lloyd
*/
public final class SecurityLayerDisposedCallback implements ExtendedCallback, Serializable {
private static final long serialVersionUID = 3720690487735346163L;
private static final SecurityLayerDisposedCallback INSTANCE = new SecurityLayerDisposedCallback();
private SecurityLayerDisposedCallback() {
}
/**
* Get the singleton instance.
*
* @return the singleton instance
*/
public static SecurityLayerDisposedCallback getInstance() {
return INSTANCE;
}
Object readResolve() {
return INSTANCE;
}
Object writeReplace() {
return INSTANCE;
}
}