/*******************************************************************************
* This file is part of OpenNMS(R).
*
* Copyright (C) 2006-2011 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.vulnerability.filter;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.servlet.ServletContext;
import org.opennms.web.element.NetworkElementFactory;
/**
* Encapsulates all node filtering functionality.
*
* @author ranger
* @version $Id: $
* @since 1.8.1
*/
public class NodeFilter extends Object implements Filter {
/** Constant <code>TYPE="node"</code> */
public static final String TYPE = "node";
protected int nodeId;
private ServletContext m_servletContext;
/**
* <p>Constructor for NodeFilter.</p>
*
* @param nodeId a int.
*/
public NodeFilter(int nodeId, ServletContext servletContext) {
this.nodeId = nodeId;
m_servletContext = servletContext;
}
/**
* <p>getSql</p>
*
* @return a {@link java.lang.String} object.
*/
public String getSql() {
return (" VULNERABILITIES.NODEID=" + this.nodeId);
}
/**
* <p>getParamSql</p>
*
* @return a {@link java.lang.String} object.
*/
public String getParamSql() {
return (" VULNERABILITIES.NODEID=?");
}
/** {@inheritDoc} */
public int bindParam(PreparedStatement ps, int parameterIndex) throws SQLException {
ps.setInt(parameterIndex, this.nodeId);
return 1;
}
/**
* <p>getDescription</p>
*
* @return a {@link java.lang.String} object.
*/
public String getDescription() {
return (TYPE + "=" + this.nodeId);
}
/**
* <p>getTextDescription</p>
*
* @return a {@link java.lang.String} object.
*/
public String getTextDescription() {
String nodeName = NetworkElementFactory.getInstance(m_servletContext).getNodeLabel(this.nodeId);
if(nodeName == null) {
nodeName = Integer.toString(this.nodeId);
}
return ("node is " + nodeName);
}
/**
* <p>toString</p>
*
* @return a {@link java.lang.String} object.
*/
public String toString() {
return ("<Vulnerability Node Filter: " + this.getDescription() + ">");
}
/**
* <p>Getter for the field <code>nodeId</code>.</p>
*
* @return a int.
*/
public int getNodeId() {
return (this.nodeId);
}
/** {@inheritDoc} */
public boolean equals(Object obj) {
return (this.toString().equals(obj.toString()));
}
}