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 //  The contents of this file are subject to the Mozilla Public License
 //  Version 1.1 (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.mozilla.org/MPL/
 //
 //  Software distributed under the License is distributed on an "AS IS"
 //  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 //  the License for the specific language governing rights and
 //  limitations under the License.
//
//  The Original Code is RabbitMQ.
//
//  The Initial Developer of the Original Code is VMware, Inc.
//  Copyright (c) 2007-2012 VMware, Inc.  All rights reserved.
//
package com.rabbitmq.client;
Subclass of RpcServer which accepts UTF-8 string requests.
public class StringRpcServer extends RpcServer {
    public StringRpcServer(Channel channelthrows IOException
    { super(channel); }
    public StringRpcServer(Channel channelString queueNamethrows IOException
    { super(channelqueueName); }

    
Overridden to do UTF-8 processing, and delegate to handleStringCall. If UTF-8 is not understood by this JVM, falls back to the platform default.
    public byte[] handleCall(byte[] requestBodyAMQP.BasicProperties replyProperties)
    {
        String request;
        try {
            request = new String(requestBody"UTF-8");
        } catch (UnsupportedEncodingException uee) {
            request = new String(requestBody);
        }
        String reply = handleStringCall(requestreplyProperties);
        try {
            return reply.getBytes("UTF-8");
        } catch (UnsupportedEncodingException uee) {
            return reply.getBytes();
        }
    }

    
Delegates to handleStringCall(String).
    public String handleStringCall(String requestAMQP.BasicProperties replyProperties)
    {
        return handleStringCall(request);
    }

    
Default implementation - override in subclasses. Returns the empty string.
    public String handleStringCall(String request)
    {
        return "";
    }

    
Overridden to do UTF-8 processing, and delegate to handleStringCast. If UTF-8 is not understood by this JVM, falls back to the platform default.
    public void handleCast(byte[] requestBody)
    {
        try {
            handleStringCast(new String(requestBody"UTF-8"));
        } catch (UnsupportedEncodingException uee) {
            handleStringCast(new String(requestBody));
        }
    }

    
Default implementation - override in subclasses. Does nothing.
    public void handleStringCast(String requestBody) {
        // Do nothing.
    }
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