com.generallycloud.baseio.balance.facade.TokenBalanceFacadeAcceptorHandler Maven / Gradle / Ivy

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/*
 * Copyright 2015-2017 GenerallyCloud.com
 *  
 * 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.generallycloud.baseio.balance.facade;

import com.generallycloud.baseio.balance.BalanceContext;
import com.generallycloud.baseio.balance.BalanceFuture;
import com.generallycloud.baseio.balance.TokenBalanceFuture;
import com.generallycloud.baseio.balance.reverse.BalanceReverseSocketSession;
import com.generallycloud.baseio.protocol.Future;

public abstract class TokenBalanceFacadeAcceptorHandler extends BalanceFacadeAcceptorHandler {

	public TokenBalanceFacadeAcceptorHandler(BalanceContext context) {
		super(context);
	}

	protected void doAccept(BalanceFacadeSocketSession fs,BalanceReverseSocketSession rs
			,BalanceFuture future){
		
		TokenBalanceFuture f = (TokenBalanceFuture) future;
		
		if (f.getToken() == 0) {
			fs.flush(createTokenPacket(fs));
			return;
		}

		rs.flush(f.translate());
		
		logDispatchMsg(fs, rs, f);
	}
	
	protected abstract Future createTokenPacket(BalanceFacadeSocketSession session);

}