/*
NeoDatis ODB : Native Object Database (odb.info@neodatis.org)
Copyright (C) 2007 NeoDatis Inc. http://www.neodatis.org

"This file is part of the NeoDatis ODB open source object database".

NeoDatis ODB 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.

NeoDatis ODB 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
*/
package org.neodatis.odb.core.layers.layer3;

import org.neodatis.tool.wrappers.net.NeoDatisIpAddress;

/** To express parameters that must be passed to a remote server.
 * 
 * If base id is defined then filename is null. If filename is defined, then baseId is null
 * 
 * @author osmadja
 * 
 *
 */
public class IOSocketParameter implements IBaseIdentification{
	public static final int TYPE_DATABASE = 1;
	public static final int TYPE_TRANSACTION = 2;
	private String destinationHost;
	private int port;
	private String baseIdentifier;
	private int type;
	private String user;
	transient private String password;
	/** Used for TYPE_TRANSACTION, to buld the entire transaction file name*/
	private long dateTimeCreation;
	
	/** To know if client runs on the same vm than the server. It is the case, we client / server communication
	 * can be optimized.
	 */
	protected boolean clientAndServerRunInSameVM;

	public IOSocketParameter(String host, int port, String identifier, int type, String user, String password) {
		this(host,port,identifier,type,-1,user,password,false);
	}
	public IOSocketParameter(String host, int port, String identifier, int type,long dtCreation, String user, String password) {
		this(host,port,identifier,type,dtCreation,user,password,false);
	}
	public IOSocketParameter(String host, int port, String identifier, int type,long dtCreation, String user, String password, boolean clientAndServerRunOnSameVm) {
		this.destinationHost = host;
		if(destinationHost.indexOf(".")==-1){
			// this is not the IP, get the ip address
			destinationHost = NeoDatisIpAddress.get(destinationHost);
		}
		this.port = port;
		this.baseIdentifier = identifier;
		this.type = type;
		this.dateTimeCreation = dtCreation;
		this.user = user;
		this.password = password;
		this.clientAndServerRunInSameVM = clientAndServerRunOnSameVm;
	}

	public String getDestinationHost() {
		return destinationHost;
	}

	public int getPort() {
		return port;
	}

	public String getBaseIdentifier() {
		return baseIdentifier;
	}

	public boolean canWrite() {
		return true;
	}

	public int getType() {
		return type;
	}
	
	public boolean isDatabase(){
		return type == TYPE_DATABASE;
	}
	public boolean isTransaction(){
		return type == TYPE_TRANSACTION;
	}

	public long getDateTimeCreation() {
		return dateTimeCreation;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public String getUserName() {
		return user;
	}
	public void setUserName(String user) {
		this.user = user;
	}
	public String toString() {
		return baseIdentifier+"@"+destinationHost+":"+port; 
	}	
	public String getIdentification(){
		return toString();
	}
	public boolean isNew() {
		return false;
	}
	public boolean isLocal() {
		return false;
	}
	public boolean clientAndServerRunInSameVM(){
		return clientAndServerRunInSameVM;
	}
	/* (non-Javadoc)
	 * @see org.neodatis.odb.core.layers.layer3.IBaseIdentification#getDirectory()
	 */
	public String getDirectory() {
		return "";
	}
}