/*
* Copyright 2000-2002,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.modeler.ant;
import javax.management.Attribute;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.modeler.Registry;
import org.apache.tools.ant.Task;
/**
* Set mbean properties.
*
*/
public class JmxSet extends Task {
private static Log log = LogFactory.getLog(JmxSet.class);
String attribute;
String value;
String valueRef;
Object objValue;
String objectName;
ObjectName oname;
String type;
public JmxSet() {
}
public void setAttribute(String attribute) {
this.attribute = attribute;
}
public void setName( String name ) {
this.attribute=name;
}
public String getName() {
return attribute;
}
public void setValue(String value) {
this.value = value;
}
public void addText( String value ) {
this.value=value;
}
public void setValueRef(String valueRef) {
this.valueRef = valueRef;
}
public void setType(String type) {
this.type = type;
}
public void setObjValue(Object objValue) {
this.objValue = objValue;
}
public void setObjectName(String name) {
this.objectName = name;
}
public void setObjectName( ObjectName oname ) {
this.oname=oname;
}
public void execute() {
try {
Registry registry=Registry.getRegistry();
MBeanServer server=registry.getMBeanServer();
if( oname==null )
oname=new ObjectName(objectName);
if( type==null ) {
type=registry.getType(oname, attribute);
if( log.isDebugEnabled())
log.debug("Discovered type " + type);
}
// XXX convert value, use meta data to find type
if( objValue==null && valueRef != null ) {
objValue=project.getReference(valueRef);
}
if( objValue==null ) {
objValue=registry.convertValue(type, value);
}
if( log.isDebugEnabled())
log.debug("Setting " + oname + " " + attribute + " " +
objValue);
server.setAttribute(oname, new Attribute(attribute, objValue));
} catch(Exception ex) {
ex.printStackTrace();
}
}
}