/*
* Copyright 2013, The Sporting Exchange Limited
*
* 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.betfair.cougar.transport.impl.protocol.http;
import java.util.Map;
import com.betfair.cougar.api.export.Protocol;
import com.betfair.cougar.transport.api.TransportCommandProcessorFactory;
import com.betfair.cougar.transport.api.protocol.http.HttpCommandProcessor;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import com.betfair.cougar.core.api.exception.PanicInTheCougar;
public class HttpCommandProcessorFactory implements TransportCommandProcessorFactory<HttpCommandProcessor>, ApplicationContextAware {
private ApplicationContext applicationContext;
private Map<Protocol, String> commandProcessorNames;
/**
* Returns the command processor assocated with the supplied protocol
* @param @see Protocol
* @return returns you the command processor for the supplied protocol
* @throws PanicInTheCougar if there is no command processor for the requested protocol
*/
@Override
public HttpCommandProcessor getCommandProcessor(Protocol protocol) {
String commandProcessorName = commandProcessorNames.get(protocol);
if (commandProcessorName == null) {
throw new PanicInTheCougar("No HTTP Command Processor has been configured for protocol " + protocol);
}
HttpCommandProcessor commandProcessor = (HttpCommandProcessor)applicationContext.getBean(commandProcessorName);
if (commandProcessor == null) {
throw new PanicInTheCougar("No HTTP Command Processor has been configured for the name " + commandProcessorName);
}
return commandProcessor;
}
@Override
public void setApplicationContext(ApplicationContext applicationContext)
throws BeansException {
this.applicationContext = applicationContext;
}
public void setCommandProcessorNames(Map<Protocol, String> commandProcessorNames) {
this.commandProcessorNames = commandProcessorNames;
}
}