/*******************************************************************************
* This file is part of OpenNMS(R).
*
* Copyright (C) 2009-2011 The OpenNMS Group, Inc.
* OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
*
* OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
*
* OpenNMS(R) is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* OpenNMS(R) 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenNMS(R). If not, see:
* http://www.gnu.org/licenses/
*
* For more information contact:
* OpenNMS(R) Licensing <license@opennms.org>
* http://www.opennms.org/
* http://www.opennms.com/
*******************************************************************************/
package org.opennms.web.filter;
import java.sql.PreparedStatement;
import java.sql.SQLException;
/**
* OneArgFilter
*
* @author brozow
* @version $Id: $
* @since 1.8.1
*/
public abstract class OneArgFilter<T> extends BaseFilter<T> {
private T m_value;
/**
* <p>Constructor for OneArgFilter.</p>
*
* @param filterType a {@link java.lang.String} object.
* @param sqlType a {@link org.opennms.web.filter.SQLType} object.
* @param fieldName a {@link java.lang.String} object.
* @param propertyName a {@link java.lang.String} object.
* @param value a T object.
* @param <T> a T object.
*/
public OneArgFilter(String filterType, SQLType<T> sqlType, String fieldName, String propertyName, T value) {
super(filterType, sqlType, fieldName, propertyName);
m_value = value;
}
/**
* <p>getValue</p>
*
* @return a T object.
*/
final public T getValue() { return m_value; };
/**
* <p>getSQLTemplate</p>
*
* @return a {@link java.lang.String} object.
*/
abstract public String getSQLTemplate();
/**
* <p>getBoundValue</p>
*
* @param value a T object.
* @return a T object.
*/
public T getBoundValue(T value) {
return value;
}
/** {@inheritDoc} */
@Override
final public int bindParam(PreparedStatement ps, int parameterIndex) throws SQLException {
bindValue(ps, parameterIndex, getBoundValue(m_value));
return 1;
}
/** {@inheritDoc} */
@Override
final public String getValueString() {
return getValueAsString(m_value);
}
/** {@inheritDoc} */
@Override
final public String getParamSql() {
return String.format(getSQLTemplate(), "?");
}
/** {@inheritDoc} */
@Override
final public String getSql() {
return String.format(getSQLTemplate(), formatValue(m_value));
}
@Override
public String getTextDescription() {
return getDescription();
}
}