Examples of AttributeChangeNotification

br.gov.frameworkdemoiselle.management.AttributeChangeNotification
Special notification to denote an attribute has changed values. @see GenericNotification @author SERPRO
javax.management.AttributeChangeNotification
This is the mandated object for sending notifications of attribute changes. The MBean may also send other types of notifications. The MBean must implement the {@link javax.management.NotificationBroadcaster} interface to sendthis notification.
The following information is provided in addition to the that provided by {@link javax.management.Notification Notification}. The attribute's {@link #getAttributeName() name}, {@link #getAttributeType() type}, {@link #getOldValue() old value} and{@link #getNewValue() new value}.
The notification type is "jmx.attribute.change", defined in the static string {@link #ATTRIBUTE_CHANGE}. @see javax.management.AttributeChangeNotificationFilter @author Adrian Brock. @version $Revision: 1.3 $
Revisions:
20020710 Adrian Brock:
- Serialization

Examples of javax.management.AttributeChangeNotification

        
        state = STARTING;
        
        // Notifying the MBEan server that we're starting
        
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Starting " + NAME, "State", "java.lang.Integer", 
             new Integer(STOPPED), new Integer(STARTING));
        sendNotification(notification);
        
        try {
            
            String value = "org.apache.naming";
            String oldValue = System.getProperty(Context.URL_PKG_PREFIXES);
            if (oldValue != null) {
                oldUrlValue = oldValue;
                value = oldValue + ":" + value;
            }
            System.setProperty(Context.URL_PKG_PREFIXES, value);
            
            oldValue = System.getProperty(Context.INITIAL_CONTEXT_FACTORY);
            if (oldValue != null) {
                oldIcValue = oldValue;
            } else {
                System.setProperty(Context.INITIAL_CONTEXT_FACTORY,
                                   Constants.Package 
                                   + ".java.javaURLContextFactory");
            }
            
        } catch (Throwable t) {
            state = STOPPED;
            notification = new AttributeChangeNotification
                (this, sequenceNumber++, System.currentTimeMillis(), 
                 "Stopped " + NAME, "State", "java.lang.Integer", 
                 new Integer(STARTING), new Integer(STOPPED));
            sendNotification(notification);
        }
        
        state = STARTED;
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Started " + NAME, "State", "java.lang.Integer", 
             new Integer(STARTING), new Integer(STARTED));
        sendNotification(notification);

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Examples of javax.management.AttributeChangeNotification

        if (state != STARTED)
            return;
        
        state = STOPPING;
        
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Stopping " + NAME, "State", "java.lang.Integer", 
             new Integer(STARTED), new Integer(STOPPING));
        sendNotification(notification);
        
        try {
            
            System.setProperty(Context.URL_PKG_PREFIXES, oldUrlValue);
            System.setProperty(Context.INITIAL_CONTEXT_FACTORY, oldIcValue);
            
        } catch (Throwable t) {
            
            // FIXME
            t.printStackTrace();
            
        }
        
        state = STOPPED;
        
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Stopped " + NAME, "State", "java.lang.Integer", 
             new Integer(STOPPING), new Integer(STOPPED));
        sendNotification(notification);

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Examples of javax.management.AttributeChangeNotification

        return true;
    }


    public void notifyAttrChange(String attrName, Object newVal, Object oldVal)  {
  sendNotification(
      new AttributeChangeNotification(this, sequenceNumber++, new Date().getTime(),
          "Attribute change", attrName, newVal.getClass().getName(),
          oldVal, newVal));
    }

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Examples of javax.management.AttributeChangeNotification

    }




    private void notifyAttrChange(String attrName, Object newVal, Object oldVal)  {
  sendNotification(
      new AttributeChangeNotification(this, sequenceNumber++, new Date().getTime(),
          "Attribute change", attrName, newVal.getClass().getName(),
          oldVal, newVal));
    }

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Examples of javax.management.AttributeChangeNotification

        return true;
    }


    public void notifyAttrChange(String attrName, Object newVal, Object oldVal)  {
  sendNotification(
      new AttributeChangeNotification(this, sequenceNumber++, new Date().getTime(),
          "Attribute change", attrName, (newVal == null ? "" : newVal.getClass().getName()),
          oldVal, newVal));
    }

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Examples of javax.management.AttributeChangeNotification

        }
        
        public void handleNotification(Notification notification, Object handback) {
            if (notification instanceof AttributeChangeNotification) {
                try {
                    AttributeChangeNotification acn = (AttributeChangeNotification) notification;
                    if (acn.getAttributeName().equals(WLS_ACTIVE_VERSION_STATE)) {
                        if (acn.getNewValue().equals(new Integer(0))) {
                            resetHelperContext(mapKey);
                        }
                    }
                } catch (Exception x) {}
            }

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Examples of javax.management.AttributeChangeNotification

                            ));
                }


                public void sendJMXAttributeChanged(String name, Object oldValue, Object newValue)
                {
                    broadCaster_.sendNotification(new AttributeChangeNotification(manageable,
                            ++notificationSequence_, 
                            System.currentTimeMillis(), 
                            "Attribute value changed",
                            name, 
                            oldValue == null ? null : oldValue.getClass().getName(),

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Examples of javax.management.AttributeChangeNotification

        broadCaster_.removeNotificationListener(listener, filter, handback);
    }


    public void sendAttributeChanged(String name, Object oldValue, Object newValue)
    {
        broadCaster_.sendNotification(new AttributeChangeNotification(delegate_,
                ++notificationSequence_, 
                System.currentTimeMillis(), 
                "Attribute value changed",
                name, 
                oldValue == null ? null : oldValue.getClass().getName(),

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Examples of javax.management.AttributeChangeNotification

        
        state = STARTING;
        
        // Notifying the MBEan server that we're starting
        
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Starting " + NAME, "State", "java.lang.Integer", 
             new Integer(STOPPED), new Integer(STARTING));
        sendNotification(notification);
        
        try {
            
            if (configFile == null) {
                
                Domain.selfInit();
                
            } else {
                
                SAXParserFactory factory = SAXParserFactory.newInstance();
                factory.setNamespaceAware(false);
                factory.setValidating(false);
                SAXParser parser = factory.newSAXParser();
                
                FileInputStream is = new FileInputStream(configFile);
                //init(reader);
                Populate pop = new Populate();
                Configuration slideConfiguration = 
                    new ConfigurationElement(pop.load(new InputSource(is), 
                                                      parser.getXMLReader()));
                
                Domain.init(slideConfiguration);
                
                Domain.start();
                
            }
            
        } catch (Throwable t) {
            state = STOPPED;
            notification = new AttributeChangeNotification
                (this, sequenceNumber++, System.currentTimeMillis(), 
                 "Stopped " + NAME, "State", "java.lang.Integer", 
                 new Integer(STARTING), new Integer(STOPPED));
            sendNotification(notification);
        }
        
        state = STARTED;
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Started " + NAME, "State", "java.lang.Integer", 
             new Integer(STARTING), new Integer(STARTED));
        sendNotification(notification);

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Examples of javax.management.AttributeChangeNotification

        if (state != STARTED)
            return;
        
        state = STOPPING;
        
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Stopping " + NAME, "State", "java.lang.Integer", 
             new Integer(STARTED), new Integer(STOPPING));
        sendNotification(notification);
        
        try {
            
            Domain.stop();
            
        } catch (Throwable t) {
            
            // FIXME
            t.printStackTrace();
            
        }
        
        state = STOPPED;
        
        notification = new AttributeChangeNotification
            (this, sequenceNumber++, System.currentTimeMillis(), 
             "Stopped " + NAME, "State", "java.lang.Integer", 
             new Integer(STOPPING), new Integer(STOPPED));
        sendNotification(notification);

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