package net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.tabs.table;
/*
* Copyright (C) 2001-2003 Colin Bell
* colbell@users.sourceforge.net
*
* 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.sql.SQLException;
import net.sourceforge.squirrel_sql.fw.datasetviewer.DataSetException;
import net.sourceforge.squirrel_sql.fw.datasetviewer.IDataSet;
import net.sourceforge.squirrel_sql.fw.datasetviewer.JavabeanArrayDataSet;
import net.sourceforge.squirrel_sql.fw.sql.ISQLConnection;
import net.sourceforge.squirrel_sql.fw.sql.ITableInfo;
import net.sourceforge.squirrel_sql.fw.sql.SQLDatabaseMetaData;
import net.sourceforge.squirrel_sql.fw.sql.dbobj.BestRowIdentifier;
import net.sourceforge.squirrel_sql.fw.sql.dbobj.adapter.AdapterFactory;
import net.sourceforge.squirrel_sql.fw.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
/**
* This tab shows the primary key info for the currently selected table.
*
* @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
*/
public class RowIDTab extends BaseTableTab
{
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(RowIDTab.class);
/**
* Return the title for the tab.
*
* @return The title for the tab.
*/
public String getTitle()
{
//i18n[RowIDTab.title=Row IDs]
return s_stringMgr.getString("RowIDTab.title");
}
/**
* Return the hint for the tab.
*
* @return The hint for the tab.
*/
public String getHint()
{
//i18n[RowIDTab.hint=Show columns that uniquely identify a row]
return s_stringMgr.getString("RowIDTab.hint");
}
/**
* Create the <TT>IDataSet</TT> to be displayed in this tab.
*/
protected IDataSet createDataSet() throws DataSetException
{
try
{
final ISQLConnection conn = getSession().getSQLConnection();
final SQLDatabaseMetaData md = conn.getSQLMetaData();
final ITableInfo ti = getTableInfo();
final BestRowIdentifier[] bris = md.getBestRowIdentifier(ti);
return new JavabeanArrayDataSet(AdapterFactory.getInstance().createBestRowIdentifierAdapter(bris));
}
catch (SQLException ex)
{
throw new DataSetException(ex);
}
// try
// {
// final ResultSet rs = conn.getSQLMetaData().getBestRowIdentifier(getTableInfo());
// try
// {
// final ResultSetDataSet rsds = new ResultSetDataSet();
// rsds.setResultSet(rs);
// return rsds;
// }
// finally
// {
// rs.close();
// }
// }
// catch (SQLException ex)
// {
// throw new DataSetException(ex);
// }
}
}