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/*
* NotificationEventFactory.java
*
*/
package com.sun.enterprise.admin.selfmanagement.event;
import javax.management.NotificationEmitter;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.management.MalformedObjectNameException;
import com.sun.enterprise.config.serverbeans.ElementProperty;
import com.sun.enterprise.admin.selfmanagement.configuration.JavaBeanConfigurator;
import com.sun.enterprise.util.SystemPropertyConstants;
import static com.sun.enterprise.admin.selfmanagement.event.ManagementRuleConstants.*;
import com.sun.enterprise.server.ApplicationServer;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
/**
*
* This is the factory to build and configure Timer Event
* @author Sun Micro Systems, Inc
*/
public class NotificationEventFactory extends EventAbstractFactory{
/** Creates a new instance of LogEventFactory */
private NotificationEventFactory() {
super();
EventBuilder.getInstance().addEventFactory(EVENT_NOTIFICATION, this);
}
public Event instrumentEvent(
ElementProperty[] properties, String description ) {
// sourcembean
//String sourceMbean = null;
String sourceMbeanObjName = null;
String sourceMbeanName = null;
for( int i = 0; i < properties.length; i++ ){
ElementProperty property = properties[i];
String propertyName = property.getName( ).toLowerCase( );
if (propertyName.equals(PROPERTY_NOTIFICATION_SOURCE_OBJ_NAME)) {
sourceMbeanObjName = property.getValue();
} else if (propertyName.equals(PROPERTY_NOTIFICATION_SOURCEMBEAN)) {
sourceMbeanName = property.getValue();
}
}
if (sourceMbeanName == null && sourceMbeanObjName == null) {
throw new IllegalArgumentException(
sm.getString("selfmgmt_event.invalid_event_property","sourceMBean","notification"));
}
String sourceMbean = null;
if(sourceMbeanObjName != null) {
//final String serverNameVal = System.getProperty("com.sun.aas.instanceName");
Pattern pat = Pattern.compile("\\$\\{instance.name\\}");
Matcher m = pat.matcher(sourceMbeanObjName);
if(m.find()) {
sourceMbean = m.replaceAll(instanceName);
} else {
sourceMbean = sourceMbeanObjName;
}
} else if(sourceMbeanName != null) {
sourceMbean = ManagementRulesMBeanHelper.getObjName(sourceMbeanName);
}
/*if (!(sourceMbean.endsWith(",server=" + instanceName))) {
sourceMbean = sourceMbean + ",server=" + instanceName;
}*/
try {
ObjectName oName = new ObjectName(sourceMbean);
return new NotificationEvent(oName, description);
} catch (MalformedObjectNameException ex) {
throw new IllegalArgumentException(
sm.getString("selfmgmt_event.invalid_event_property","sourceMBean","notification"));
}
}
static NotificationEventFactory getInstance() {
return instance;
}
private static final NotificationEventFactory instance = new NotificationEventFactory();
private static final String instanceName = (ApplicationServer.getServerContext()).getInstanceName();
}