/*
* Copyright (C) 2009 Rob Manning
* manningr@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
*/
package net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.tabs.table;
import static java.sql.DatabaseMetaData.importedKeyCascade;
import static java.sql.DatabaseMetaData.importedKeyNoAction;
import static java.sql.DatabaseMetaData.importedKeyRestrict;
import static java.sql.DatabaseMetaData.importedKeySetDefault;
import static java.sql.DatabaseMetaData.importedKeySetNull;
import java.util.HashMap;
import java.util.Map;
import net.sourceforge.squirrel_sql.fw.datasetviewer.DataSetException;
import net.sourceforge.squirrel_sql.fw.datasetviewer.FilterDataSet;
import net.sourceforge.squirrel_sql.fw.datasetviewer.IDataSet;
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;
/**
* Base class to provide common code for both the Imported and Exported keys tabs.
*
*/
public abstract class ForeignKeysBaseTab extends BaseTableTab
{
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr = StringManagerFactory.getStringManager(ForeignKeysBaseTab.class);
public ForeignKeysBaseTab()
{
super();
}
/**
* Return the title for the tab.
*
* @return The title for the tab.
*/
public String getTitle()
{
return s_stringMgr.getString(getTitleKey());
}
protected abstract String getTitleKey();
/**
* Return the hint for the tab.
*
* @return The hint for the tab.
*/
public String getHint()
{
return s_stringMgr.getString(getHintKey());
}
protected abstract String getHintKey();
/**
* Retrieve the <TT>IDataSet</TT> to be displayed in this tab.
*
* @return the <TT>IDataSet</TT> to be displayed in this tab.
*/
protected IDataSet createDataSet() throws DataSetException
{
// Provide the actual integer value, as well as it's meaning
Map<Integer, Map<String,String>> replacements = new HashMap<Integer, Map<String,String>>(20);
HashMap<String,String> replacementMap = new HashMap<String,String>();
replacementMap.put(""+importedKeyCascade, importedKeyCascade + " (CASCADE)");
replacementMap.put(""+importedKeyRestrict, importedKeyRestrict + " (RESTRICT)");
replacementMap.put(""+importedKeySetNull, importedKeySetNull + " (SET NULL)");
replacementMap.put(""+importedKeyNoAction, importedKeyNoAction + " (NO ACTION)");
replacementMap.put(""+importedKeySetDefault, importedKeySetDefault + " (SET DEFAULT)");
replacements.put(9, replacementMap);
replacements.put(10, replacementMap);
final ISQLConnection conn = getSession().getSQLConnection();
IDataSet orig = getUnfilteredDataSet(conn.getSQLMetaData(), getTableInfo());
return new FilterDataSet(orig, replacements);
}
protected abstract IDataSet getUnfilteredDataSet(SQLDatabaseMetaData md, ITableInfo tableInfo)
throws DataSetException;
}