net.sf.lipermi.call.RemoteInstance Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of thx-android-lipermi Show documentation
Java RMI
There is a newer version: 1.0.3
/*
 * LipeRMI - a light weight Internet approach for remote method invocation
 * Copyright (C) 2006  Felipe Santos Andrade
 * 
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 * For more information, see http://lipermi.sourceforge.net/license.php
 * You can also contact author through [email protected]
 */
package net.sf.lipermi.call;

import java.io.Serializable;

/**
 * Class that holds informations about a remote instance,
 * making the instance unique in all remote JVM.
 * All remote instances have a generated random UUID,
 * except the global ones (registered with {@link net.sf.lipermi.handler.CallHandler#registerGlobal CallHandler}).
 *
 * date 05/10/2006
 * @author lipe
 */
public class RemoteInstance implements Serializable {

    private static final long serialVersionUID = -4597780264243542810L;

    String instanceId;

    String className;

    public String getClassName() {
        return className;
    }

    public String getInstanceId() {
        return instanceId;
    }

    public RemoteInstance(String instanceId, String className) {
        this.instanceId = instanceId;
        this.className = className;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj instanceof RemoteInstance) {
            RemoteInstance ri = (RemoteInstance) obj;
            boolean iid = ((getInstanceId() == null ? ri.getInstanceId() == null : getInstanceId()
                    .equals(ri.getInstanceId())) || (getInstanceId() != null && getInstanceId()
                    .equals(ri.getInstanceId())));
            boolean cn = getClassName().equals(ri.getClassName());
            return (cn && iid);
        }
        return false;
    }

    @Override
    public int hashCode() {
        return className.hashCode();
    }
}