/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.jmx.adaptor.snmp.agent;
import java.util.ArrayList;
import org.jboss.jmx.adaptor.snmp.config.attribute.AttributeMappings;
import org.jboss.jmx.adaptor.snmp.config.attribute.ManagedBean;
import org.jboss.jmx.adaptor.snmp.config.attribute.MappedAttribute;
import org.jboss.logging.Logger;
import org.jboss.xb.binding.ObjectModelFactory;
import org.jboss.xb.binding.UnmarshallingContext;
import org.xml.sax.Attributes;
/**
* Parse the mapping of JMX mbean attributes to SNMP OIDs
*
* @author <a href="mailto:hwr@pilhuhn.de">Heiko W. Rupp</a>
* @version $Revision: 81038 $
*/
public class AttributeMappingsBinding implements ObjectModelFactory
{
private static Logger log = Logger.getLogger(AttributeMappingsBinding.class);
public Object newRoot(Object root, UnmarshallingContext ctx,
String namespaceURI, String localName, Attributes attrs)
{
if (!localName.equals("attribute-mappings"))
{
throw new IllegalStateException("Unexpected root " + localName + ". Expected <attribute-mappings>");
}
return new AttributeMappings();
}
public Object completeRoot(Object root, UnmarshallingContext ctx, String uri, String name)
{
return root;
}
public void setValue(AttributeMappings mappings, UnmarshallingContext navigator,
String namespaceUri, String localName, String value)
{
}
public Object newChild(AttributeMappings mappings, UnmarshallingContext navigator,
String namespaceUri, String localName, Attributes attrs)
{
if ("mbean".equals(localName))
{
String name = attrs.getValue("name");
String oidPrefix = attrs.getValue("oid-prefix");
ManagedBean child = new ManagedBean();
child.setName(name);
child.setOidPrefix(oidPrefix);
if (log.isTraceEnabled())
log.trace("newChild: " + child.toString());
return child;
}
return null;
}
public void addChild(AttributeMappings mappings, ManagedBean mbean,
UnmarshallingContext navigator, String namespaceURI, String localName)
{
mappings.addMonitoredMBean(mbean);
}
public Object newChild(ManagedBean mbean, UnmarshallingContext navigator,
String namespaceUri, String localName, Attributes attrs)
{
MappedAttribute attribute = null;
if ("attribute".equals(localName)) {
String oid = attrs.getValue("oid");
String name = attrs.getValue("name");
String mode = attrs.getValue("mode");
attribute = new MappedAttribute();
if ("rw".equalsIgnoreCase(mode))
attribute.setReadWrite(true);
attribute.setName(name);
attribute.setOid(oid);
}
return attribute;
}
public void addChild(ManagedBean mbean, MappedAttribute attribute,
UnmarshallingContext navigator, String namespaceURI, String localName)
{
if (mbean.getAttributes() == null)
mbean.setAttributes(new ArrayList());
mbean.getAttributes().add(attribute);
}
}