com.hellblazer.jackal.configuration.PartitionControllerConfig.java Source code

Introduction

Here is the source code for com.hellblazer.jackal.configuration.PartitionControllerConfig.java

Source

/** 
 * (C) Copyright 2011 Hal Hildebrand, All Rights Reserved
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package com.hellblazer.jackal.configuration;

import java.io.IOException;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.smartfrog.services.anubis.partition.test.controller.Controller;
import org.smartfrog.services.anubis.partition.util.Identity;
import org.smartfrog.services.anubis.partition.wire.security.WireSecurity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import com.hellblazer.jackal.configuration.JackalConfig.HeartbeatConfiguration;
import com.hellblazer.pinkie.SocketOptions;

/**
 * @author hhildebrand
 * 
 */
@Configuration
public class PartitionControllerConfig {
    private static final Logger log = LoggerFactory.getLogger(PartitionControllerConfig.class);

    @Autowired
    private HeartbeatConfiguration heartbeatConfiguration;
    @Autowired
    private Identity partitionIdentity;
    @Autowired
    private SocketOptions socketOptions;
    @Autowired
    private WireSecurity wireSecurity;

    @Bean
    @Primary
    public Controller controller() throws IOException {
        return new Controller(partitionIdentity, heartbeatConfiguration.heartbeatTimeout,
                heartbeatConfiguration.heartbeatInterval, socketOptions, controllerDispatchers(), wireSecurity);
    }

    protected ExecutorService controllerDispatchers() {
        final int id = partitionIdentity.id;
        return Executors.newCachedThreadPool(new ThreadFactory() {
            int count = 0;

            @Override
            public Thread newThread(Runnable target) {
                Thread t = new Thread(target, String.format("Partition Controller Dispatcher[%s]", count++, id));
                t.setDaemon(true);
                t.setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
                    @Override
                    public void uncaughtException(Thread t, Throwable e) {
                        log.error(String.format("Exception on %s", t), e);
                    }
                });
                return t;
            }
        });
    }
}