/*
* GISToolkit - Geographical Information System Toolkit
* (C) 2002, Ithaqua Enterprises Inc.
*
* 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;
* version 2.1 of the License.
*
* 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 gistoolkit.datasources.filter;
import gistoolkit.features.AttributeType;
import gistoolkit.datasources.SQLConverter;
/**
* Class to provide date filtering on attributes in an SQL oriented data source.
*/
public class SQLDateAttributeFilter extends DateAttributeFilter implements SQLFilter {
/** Creates new SQLDateAttributeFilter for use with the configuration utility only.*/
public SQLDateAttributeFilter() {
}
/** The SQL functions have been moved to database specific SQLConverters. */
public String getFilterSQL(SQLConverter inSQLConverter) {
int tempComparison = getComparison();
String tempComp = "=";
if (tempComparison == ATTRIBUTE_EQUALS){
tempComp = "=";
}
if (tempComparison == ATTRIBUTE_GREATER){
tempComp = ">";
}
if (tempComparison == ATTRIBUTE_LESS){
tempComp = "<";
}
return getAttributeName()+tempComp+inSQLConverter.toSQLDate((java.util.Date)getAttributeValue(), new AttributeType(AttributeType.TIMESTAMP));
}
}