org.jgentleframework.integration.remoting.rmi.customsocket.SSLSocket_RMIServerSocketFactory.java Source code

Introduction

Here is the source code for org.jgentleframework.integration.remoting.rmi.customsocket.SSLSocket_RMIServerSocketFactory.java

Source

/*
 * Copyright 2007-2009 the original author or authors.
 *
 * 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. 
 * 
 * Project: JGentleFramework
 */
package org.jgentleframework.integration.remoting.rmi.customsocket;

import java.net.ServerSocket;
import java.rmi.server.RMIServerSocketFactory;

import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jgentleframework.integration.remoting.enums.SSLCipherSuites;
import org.jgentleframework.utils.Assertor;

/**
 * A factory for creating SSLSocket_RMIServerSocket objects.
 * 
 * @author Quoc Chung - mailto: <a
 *         href="mailto:skydunkpro@yahoo.com">skydunkpro@yahoo.com</a>
 * @date Jan 13, 2009
 */
public class SSLSocket_RMIServerSocketFactory implements RMIServerSocketFactory {
    /** The CIPHERS. */
    private final String[] Ciphers;

    /** The _hash code. */
    private int hashCode = SSLSocket_RMIServerSocketFactory.class.toString().hashCode();

    /** The log. */
    private final Log log = LogFactory.getLog(getClass());

    /**
     * Instantiates a new SSL socket_ rmi server socket factory.
     * 
     * @param sslCipherSuites
     *            the ssl cipher suites
     */
    public SSLSocket_RMIServerSocketFactory(SSLCipherSuites[] sslCipherSuites) {

        Assertor.notNull(sslCipherSuites, "The sslCipherSuites argument must not be null !");
        Assertor.notEmpty(sslCipherSuites, "The sslCipherSuites argument must not be empty !");
        Ciphers = new String[sslCipherSuites.length];
        for (int i = 0; i < sslCipherSuites.length; i++) {
            Ciphers[i] = sslCipherSuites[i].name();
        }
    }

    /*
     * (non-Javadoc)
     * @see java.rmi.server.RMIServerSocketFactory#createServerSocket(int)
     */
    public ServerSocket createServerSocket(int port) {

        try {
            java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
            SSLServerSocketFactory socketFactory = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
            SSLServerSocket returnValue = (SSLServerSocket) socketFactory.createServerSocket(port);
            returnValue.setEnabledCipherSuites(Ciphers);
            returnValue.setNeedClientAuth(false);
            return returnValue;
        } catch (Exception ignored) {
            if (log.isFatalEnabled()) {
                log.fatal("Could not create SSL Socket !! ", ignored);
            }
        }
        return null;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    public boolean equals(Object object) {

        Assertor.notNull(object);
        if (object instanceof SSLSocket_RMIServerSocketFactory) {
            return true;
        }
        return false;
    }

    /*
     * (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    public int hashCode() {

        return hashCode;
    }
}