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 net.sourceforge.squirrel_sql.fw.datasetviewer.DataSetException;
import net.sourceforge.squirrel_sql.fw.datasetviewer.IDataSet;
import net.sourceforge.squirrel_sql.fw.datasetviewer.ResultSetDataSet;
import net.sourceforge.squirrel_sql.fw.dialects.DialectFactory;
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.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
/**
* This tab shows the columns in the currently selected table.
*
* @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
*/
public class IndexesTab extends BaseTableTab
{
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(IndexesTab.class);
private static final int[] indexIndices =
new int[] {5, 6, 8, 9, 10, 4, 7, 11, 12, 13 };
/**
* Return the title for the tab.
*
* @return The title for the tab.
*/
public String getTitle()
{
//i18n[IndexesTab.title=Indexes]
return s_stringMgr.getString("IndexesTab.title");
}
/**
* Return the hint for the tab.
*
* @return The hint for the tab.
*/
public String getHint()
{
//i18n[IndexesTab.hint=Show indexes for the selected table]
return s_stringMgr.getString("IndexesTab.hint");
}
/**
* Create the <TT>IDataSet</TT> to be displayed in this tab.
*/
protected IDataSet createDataSet() throws DataSetException
{
final ISQLConnection conn = getSession().getSQLConnection();
final SQLDatabaseMetaData dmd = conn.getSQLMetaData();
ITableInfo ti = getTableInfo();
if (! "TABLE".equalsIgnoreCase(ti.getType())) {
// Frontbase describes it's tables as "BASE TABLE".
if (!DialectFactory.isFrontBase(dmd)) {
return null;
}
}
ResultSetDataSet rsds =
dmd.getIndexInfo(getTableInfo(), indexIndices, true);
rsds.next(null);
String indexName = (String)rsds.get(1);
if (indexName == null) {
rsds.removeRow(0);
}
rsds.resetCursor();
return rsds;
}
}