net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties Maven / Gradle / Ivy

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package net.sourceforge.squirrel_sql.plugins.sqlval;
/*
 * Copyright (C) 2002-2003 Colin Bell
 * [email protected]
 * 
 * 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
 */
import java.io.Serializable;

import net.sourceforge.squirrel_sql.fw.sql.ISQLConnection;
import net.sourceforge.squirrel_sql.fw.sql.SQLDatabaseMetaData;

public class WebServiceSessionProperties implements Cloneable, Serializable
{
	private static final long serialVersionUID = -2947538669142176792L;

	private static final String UNSUPPORTED = "Unsupported";

	/** If true use anonymous DBMS and connection technology. */
	private boolean _useAnonymousDBMS = false;

	/** Target DBMS. */
	private String _targetDBMS;

	/** Target DBMS version. */
	private String _targetDBMSVersion;

	/** Connection technology. */
	private String _connTechnology;

	/** Connection technology version. */
	private String _connTechnologyVersion;

	/** Web service session. */
	private transient WebServiceSession _webServiceSession;

	public WebServiceSessionProperties(WebServicePreferences prefs)
	{
		super();
		_webServiceSession = new WebServiceSession(prefs, this);
	}

	/**
	 * Return a copy of this object.
	 */
	public Object clone()
	{
		try
		{
			return super.clone();
		}
		catch (CloneNotSupportedException ex)
		{
			throw new InternalError(ex.getMessage()); // Impossible.
		}
	}

	/**
	 * Retrieve the web service session. If null we haven't yet logged
	 * onto the web service.
	 * 
	 * @return	Web Service Session.
	 */
	public WebServiceSession getWebServiceSession()
	{
		return _webServiceSession;
	}

	/**
	 * If true use anonymous client database and connection
	 * technology.
	 *
	 * @return	true if anonymous client to be used.
	 */
	public boolean getUseAnonymousDBMS()
	{
		return _useAnonymousDBMS;
	}

	/**
	 * Set if using anonymous client database and connection
	 * technology.
	 *
	 * @param	value	true if anonymous client to be used.
	 */
	public void setUseAnonymousDBMS(boolean value)
	{
		_useAnonymousDBMS = value;
	}

	/**
	 * Retrieve the target DBMS. This is only
	 * used if useAnonymousDBMS is false.
	 *
	 * @return	Target DBMS name.
	 */
	public String getTargetDBMSName()
	{
		return _targetDBMS;
	}

	/**
	 * Retrieve the target DBMS version. This is only
	 * used if useAnonymousDBMS is false.
	 *
	 * @return	Target DBMS version.
	 */
	public String getTargetDBMSVersion()
	{
		return _targetDBMSVersion;
	}

	/**
	 * Retrieve the connection technology. This is only
	 * used if useAnonymousDBMS is false.
	 *
	 * @return	Connection technology
	 */
	public String getConnectionTechnology()
	{
		return _connTechnology;
	}

	/**
	 * Retrieve the connection technology version. This is only
	 * used if useAnonymousDBMS is false.
	 *
	 * @return	Target DBMS version.
	 */
	public String getConnectionTechnologyVersion()
	{
		return _connTechnologyVersion;
	}

	/**
	 * Set the DBMS and connection technology info.
	 * 
	 * @param	conn	SQLConnection to DBMS.
	 * 
	 * @throws	IllegalArgumentException
	 * 			Thrown if null SQLConnection passed.
	 */
	public void setSQLConnection(ISQLConnection conn)
	{
		if (conn == null)
		{
			throw new IllegalArgumentException("SQLConnection == null");
		}

		SQLDatabaseMetaData md = conn.getSQLMetaData();
		try
		{
			_targetDBMS = md.getDatabaseProductName();
		}
		catch (Throwable ignore)
		{
			_targetDBMS = UNSUPPORTED;
		}
		try
		{
			// Current version of the validator webservice cannot handle
			// anything greater than 30.
			_targetDBMSVersion = md.getDatabaseProductVersion();
			if (_targetDBMSVersion.length() > 30)
			{
				_targetDBMSVersion = _targetDBMSVersion.substring(0, 30);
			}
		}
		catch (Throwable ignore)
		{
			_targetDBMSVersion = UNSUPPORTED;
		}
		_connTechnology = "JDBC";
		try
		{
			_connTechnologyVersion = String.valueOf(md.getJDBCVersion());
		}
		catch (Throwable ignore)
		{
			_connTechnologyVersion = UNSUPPORTED;
		}
	}
}