com.openteach.diamond.rpc.protocol.diamond.DefaultRPCProtocol4ClientFactory.java Source code

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Here is the source code for com.openteach.diamond.rpc.protocol.diamond.DefaultRPCProtocol4ClientFactory.java

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/**
 * Copyright 2013 openteach
 *
 *  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.openteach.diamond.rpc.protocol.diamond;

import java.util.Properties;

import org.apache.commons.lang.StringUtils;

import com.openteach.diamond.network.factory.NetworkClientFactory;
import com.openteach.diamond.rpc.protocol.AbstractRPCProtocolFactory;
import com.openteach.diamond.rpc.protocol.RPCProtocol4Client;
import com.openteach.diamond.rpc.protocol.RPCProtocol4ClientFactory;

/**
 * 
 * @author sihai
 *
 */
public class DefaultRPCProtocol4ClientFactory extends AbstractRPCProtocolFactory
        implements RPCProtocol4ClientFactory {

    @Override
    public RPCProtocol4Client newProtocol() {
        try {
            Properties properties = this
                    .loadConfiguration(String.format("%s-client", DefaultRPCProtocol4Client.PROTOCOL));
            Class clazz = Class.forName(StringUtils.trim((String) properties.get("network.client.factory")));
            NetworkClientFactory clientFactory = (NetworkClientFactory) clazz.newInstance();
            DefaultRPCProtocol4Client protocol = new DefaultRPCProtocol4Client(properties2Configuration(properties),
                    clientFactory);
            protocol.initialize();
            protocol.start();
            return protocol;
        } catch (ClassNotFoundException e) {
            throw new IllegalArgumentException(e);
        } catch (InstantiationException e) {
            throw new IllegalArgumentException(e);
        } catch (IllegalAccessException e) {
            throw new IllegalArgumentException(e);
        }
    }
}