com.google.gwt.user.client.rpc.SerializableException.java Source code

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Here is the source code for com.google.gwt.user.client.rpc.SerializableException.java

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/*
 * Copyright 2008 Google Inc.
 * 
 * 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 com.google.gwt.user.client.rpc;

/**
 * Superclass for exceptions thrown from RPC methods (those appearing in
 * interfaces derived from {@link RemoteService}).
 * 
 * @deprecated As of GWT 1.5, {@link Exception} implements
 *             {@link java.io.Serializable Serializable} and can be used in place
 *             of this class
 */
@Deprecated
public class SerializableException extends Exception implements IsSerializable {

    /**
     * The default constructor. This constructor is used implicitly during
     * serialization or when constructing subclasses.
     */
    public SerializableException() {
    }

    /**
     * Constructs a serializable exception with the specified message. This
     * constructor is most often called by subclass constructors.
     */
    public SerializableException(String msg) {
        super(msg);
    }

    /**
     * Exception chaining is not currently supported for serialized exceptions.
     * 
     * @return always <code>null</code>
     */
    @Override
    public Throwable getCause() {
        return null;
    }

    /**
     * No effect; exception chaining is not currently supported for serialized
     * exceptions.
     */
    @Override
    public Throwable initCause(Throwable cause) {
        // nothing
        return null;
    }
}