/*_############################################################################
_##
_## SNMP4J-AgentJMX - JMXSimpleArrayIndexSupport.java
_##
_## Copyright (C) 2006-2009 Frank Fock (SNMP4J.org)
_##
_## This program is free software; you can redistribute it and/or modify
_## it under the terms of the GNU General Public License version 2 as
_## published by the Free Software Foundation.
_##
_## This program 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 this program; if not, write to the Free Software
_## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
_## MA 02110-1301 USA
_##
_##########################################################################*/
package org.snmp4j.agent.mo.jmx;
import javax.management.ObjectName;
import org.snmp4j.smi.OID;
import org.snmp4j.agent.mo.jmx.util.JMXArrayIndexKey;
/**
* The <code>JMXSimpleArrayIndexSupport</code> provides index support
* for SNMP indexes that are directly related to index values of an array
* provided through a MBean.
* <p>
* This class returns instances of {@link JMXArrayIndexKey} as row identifiers
* and expect instances of the same as row identifiers to be mapped to a SNMP
* index value.
*
* @author Frank Fock
* @version 1.0
*/
public class JMXSimpleArrayIndexSupport implements JMXIndexSupport {
public JMXSimpleArrayIndexSupport() {
}
public Object getRowIdentifier(Object nativeRowId, int nativeIndex) {
return new JMXArrayIndexKey(nativeIndex);
}
public OID mapToIndex(Object rowIdentifier) {
return new OID(new int[] { ((JMXArrayIndexKey)rowIdentifier).getIndex() });
}
public ObjectName mapToRowMBean(Object rowIdentifier) {
return null;
}
public Object mapToRowIdentifier(OID rowIndex) {
if (rowIndex == null) {
return new JMXArrayIndexKey(0);
}
return new JMXArrayIndexKey(rowIndex.get(0));
}
}