classlib/modules/jndi/src/main/java/javax/naming/ServiceUnavailableException.java

/* 
 * 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 javax.naming;

/**
 * This is the <code>NamingException</code> used when a connection to a server
 * cannot be established.
 * <p>
 * Multithreaded access to an instance is only safe when client code locks the
 * object first.
 * </p>
 */
public class ServiceUnavailableException extends NamingException {

    /*
     * This constant is used during deserialization to check the version which
     * created the serialized object.
     */
    private static final long serialVersionUID = -4996964726566773444L;

    /**
     * Constructs a <code>ServiceUnavailableException</code> instance with all
     * data initialized to null.
     */
    public ServiceUnavailableException() {
        super();
    }

    /**
     * Constructs a <code>ServiceUnavailableException</code> instance with the
     * specified message.
     * 
     * @param s
     *            The detail message for this exception. It may be null.
     */
    public ServiceUnavailableException(String s) {
        super(s);
    }

}