java类javax.management.AttributeChangeNotificationFilter的实例源码

public void addAttributeChangeNotificationListener(NotificationListener listener,
    String attributeName, Object handback)
    throws MBeanException, RuntimeOperationsException, IllegalArgumentException {
  if (listener == null)
    throw new RuntimeOperationsException(new IllegalArgumentException(
        LocalizedStrings.MX4JModelMBean_LISTENER_CANNOT_BE_NULL.toLocalizedString()));
  AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
  if (attributeName != null) {
    filter.enableAttribute(attributeName);
  } else {
    MBeanAttributeInfo[] ai = m_modelMBeanInfo.getAttributes();
    for (int i = 0; i < ai.length; i++) {
      Descriptor d = ((ModelMBeanAttributeInfo) ai[i]).getDescriptor();
      filter.enableAttribute((String) d.getFieldValue("name"));
    }
  }

  getAttributeChangeBroadcaster().addNotificationListener(listener, filter, handback);

  Logger logger = getLogger();
  if (logger.isEnabledFor(Logger.DEBUG))
    logger.debug("Listener " + listener + " for attribute " + attributeName
        + " added successfully, handback is " + handback);
}

private void removeAttributeChangeNotificationListener(NotificationListener listener,
    String attributeName, Object handback)
    throws MBeanException, RuntimeOperationsException, ListenerNotFoundException {
  if (listener == null)
    throw new RuntimeOperationsException(new IllegalArgumentException(
        LocalizedStrings.MX4JModelMBean_LISTENER_CANNOT_BE_NULL.toLocalizedString()));
  AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
  if (attributeName != null) {
    filter.enableAttribute(attributeName);
  } else {
    MBeanAttributeInfo[] ai = m_modelMBeanInfo.getAttributes();
    for (int i = 0; i < ai.length; i++) {
      Descriptor d = ((ModelMBeanAttributeInfo) ai[i]).getDescriptor();
      filter.enableAttribute((String) d.getFieldValue("name"));
    }
  }

  getAttributeChangeBroadcaster().removeNotificationListener(listener, filter, handback);

  Logger logger = getLogger();
  if (logger.isEnabledFor(Logger.DEBUG))
    logger.debug("Listener " + listener + " for attribute " + attributeName
        + " removed successfully, handback is " + handback);
}

public void addAttributeChangeNotificationListener(NotificationListener listener, String attributeName, Object handback) throws MBeanException, RuntimeOperationsException, IllegalArgumentException
{
   if (listener == null) throw new RuntimeOperationsException(new IllegalArgumentException(LocalizedStrings.MX4JModelMBean_LISTENER_CANNOT_BE_NULL.toLocalizedString()));
   AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
   if (attributeName != null)
   {
      filter.enableAttribute(attributeName);
   }
   else
   {
      MBeanAttributeInfo[] ai = m_modelMBeanInfo.getAttributes();
      for (int i = 0; i < ai.length; i++)
      {
         Descriptor d = ((ModelMBeanAttributeInfo)ai[i]).getDescriptor();
         filter.enableAttribute((String)d.getFieldValue("name"));
      }
   }

   getAttributeChangeBroadcaster().addNotificationListener(listener, filter, handback);

   Logger logger = getLogger();
   if (logger.isEnabledFor(Logger.DEBUG)) logger.debug("Listener " + listener + " for attribute " + attributeName + " added successfully, handback is " + handback);
}

private void removeAttributeChangeNotificationListener(NotificationListener listener, String attributeName, Object handback) throws MBeanException, RuntimeOperationsException, ListenerNotFoundException
{
   if (listener == null) throw new RuntimeOperationsException(new IllegalArgumentException(LocalizedStrings.MX4JModelMBean_LISTENER_CANNOT_BE_NULL.toLocalizedString()));
   AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
   if (attributeName != null)
   {
      filter.enableAttribute(attributeName);
   }
   else
   {
      MBeanAttributeInfo[] ai = m_modelMBeanInfo.getAttributes();
      for (int i = 0; i < ai.length; i++)
      {
         Descriptor d = ((ModelMBeanAttributeInfo)ai[i]).getDescriptor();
         filter.enableAttribute((String)d.getFieldValue("name"));
      }
   }

   getAttributeChangeBroadcaster().removeNotificationListener(listener, filter, handback);

   Logger logger = getLogger();
   if (logger.isEnabledFor(Logger.DEBUG)) logger.debug("Listener " + listener + " for attribute " + attributeName + " removed successfully, handback is " + handback);
}

public void addAttributeChangeNotificationListener(NotificationListener listener, String attributeName, Object handback) throws MBeanException, RuntimeOperationsException, IllegalArgumentException
{
   if (listener == null) throw new RuntimeOperationsException(new IllegalArgumentException(LocalizedStrings.MX4JModelMBean_LISTENER_CANNOT_BE_NULL.toLocalizedString()));
   AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
   if (attributeName != null)
   {
      filter.enableAttribute(attributeName);
   }
   else
   {
      MBeanAttributeInfo[] ai = m_modelMBeanInfo.getAttributes();
      for (int i = 0; i < ai.length; i++)
      {
         Descriptor d = ((ModelMBeanAttributeInfo)ai[i]).getDescriptor();
         filter.enableAttribute((String)d.getFieldValue("name"));
      }
   }

   getAttributeChangeBroadcaster().addNotificationListener(listener, filter, handback);

   Logger logger = getLogger();
   if (logger.isEnabledFor(Logger.DEBUG)) logger.debug("Listener " + listener + " for attribute " + attributeName + " added successfully, handback is " + handback);
}

private void removeAttributeChangeNotificationListener(NotificationListener listener, String attributeName, Object handback) throws MBeanException, RuntimeOperationsException, ListenerNotFoundException
{
   if (listener == null) throw new RuntimeOperationsException(new IllegalArgumentException(LocalizedStrings.MX4JModelMBean_LISTENER_CANNOT_BE_NULL.toLocalizedString()));
   AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
   if (attributeName != null)
   {
      filter.enableAttribute(attributeName);
   }
   else
   {
      MBeanAttributeInfo[] ai = m_modelMBeanInfo.getAttributes();
      for (int i = 0; i < ai.length; i++)
      {
         Descriptor d = ((ModelMBeanAttributeInfo)ai[i]).getDescriptor();
         filter.enableAttribute((String)d.getFieldValue("name"));
      }
   }

   getAttributeChangeBroadcaster().removeNotificationListener(listener, filter, handback);

   Logger logger = getLogger();
   if (logger.isEnabledFor(Logger.DEBUG)) logger.debug("Listener " + listener + " for attribute " + attributeName + " removed successfully, handback is " + handback);
}

/**
 * Initialize the notofocation listener and filter.
 */
public void init() {
    listener = new SimpleNotificationListener();
    AttributeChangeNotificationFilter filter = new AttributeChangeNotificationFilter();
    filter.enableAttribute("Attribute1");
    filter.disableAttribute("Attribute2");
    this.filter = filter;
    mbsd = new MBeanServerDelegate();
    n1 = new AttributeChangeNotification(this, 1, System
        .currentTimeMillis(), "Attribute1 changed", "Attribute1",
        "java.lang.String", "oldVal1", "newVal1");
    n2 = new AttributeChangeNotification(this, 2, System
        .currentTimeMillis(), "Attribute2 changed", "Attribute2",
        "java.lang.String", "oldVal2", "newVal2");
}

/**
 * Test for the method
 * removeNotificationListener(javax.management.NotificationListener,
 * javax.management.NotificationFilter, java.lang.Object)
 * 
 * @see javax.management.NotificationBroadcasterSupport#removeNotificationListener(javax.management.NotificationListener,
 *      javax.management.NotificationFilter, java.lang.Object)
 */
public final void testRemoveNotificationListenerNotificationListenerNotificationFilterObject() {
    Hello h = new Hello();
    // Test exception.
    try {
        h.removeNotificationListener(this, null, null);
        fail("ListenerNotFoundException not thrown!");
    } catch (Throwable ex) {
        assertTrue("Wrong exception thrown: " + ex,
            (ex instanceof ListenerNotFoundException));
    }

    h.addNotificationListener(this, null, null);
    h.addNotificationListener(this, null, null);
    removeNL(h, null, null);
    h.sayHello();
    assertNotNull("Notification has not been received!", n);
    removeNL(h, null, null);
    n = null;
    h.sayHello();
    assertNull("Notification has been received!", n);

    AttributeChangeNotificationFilter acf = new AttributeChangeNotificationFilter();
    acf.enableAttribute("Name");
    NotificationFilterSupport f = new NotificationFilterSupport();
    f.enableType(Hello.SAY_HELLO_INVOKED);
    h.addNotificationListener(this, acf, "handback1");
    h.addNotificationListener(this, f, handback);

    removeNL(h, f, handback);
    n = null;
    h.setName("New name");
    assertNotNull("Notification has not been received!", n);
    assertTrue("Wrong notification received: " + n,
        (n instanceof AttributeChangeNotification));
}

public final void setUpDisableAllAttributes() throws Exception {
    f = new AttributeChangeNotificationFilter();
    f.enableAttribute("Name");
    f.disableAllAttributes();
    mbs.addNotificationListener(name, this, f, "handback");
    freeze(100);
    mbs.setAttribute(name, new Attribute("Name", "New name"));
}

public final void setUpDisableAttribute() throws Exception {
    f = new AttributeChangeNotificationFilter();
    f.enableAttribute("Name");
    f.disableAttribute("Name");
    mbs.addNotificationListener(name, this, f, "handback");
    freeze(100);
    mbs.setAttribute(name, new Attribute("Name", "New name123"));
}

public final void setUpEnableAttribute() throws Exception {
    f = new AttributeChangeNotificationFilter();
    f.enableAttribute("Name");
    mbs.addNotificationListener(name, this, f, "handback");
    freeze(100);
    mbs.setAttribute(name, new Attribute("Name", "New name"));
}

/**
 * Test for the method enableAttribute(java.lang.String)
 * 
 * @see javax.management.AttributeChangeNotificationFilter#enableAttribute(java.lang.String)
 */
public final void testEnableAttribute() {
    assertNotNull("Notification has not been received!", n);

    // Test exception.
    f = new AttributeChangeNotificationFilter();
    try {
        f.enableAttribute(null);
        fail("IllegalArgumentException not thrown!");
    } catch (Throwable ex) {
        assertTrue("Wrong exception thrown: " + ex,
            (ex instanceof IllegalArgumentException));
    }
}

public final void setUpGetEnabledAttributes() throws Exception {
    f = new AttributeChangeNotificationFilter();
    f.enableAttribute("Name");
    f.enableAttribute("Attribute1");
    f.enableAttribute("Attribute2");
    f.disableAttribute("Attribute2");
    mbs.addNotificationListener(name, this, f, "handback");
    freeze(100);
    mbs.setAttribute(name, new Attribute("Name", "New name"));
}

public final void setUpIsNotificationEnabled() throws Exception {
    f = new AttributeChangeNotificationFilter();
    f.enableAttribute("Name");
    mbs.addNotificationListener(name, this, f, "handback");
    freeze(100);
    mbs.setAttribute(name, new Attribute("Name", "New name"));
}

/**
 * Test for the constructor AttributeChangeNotificationFilter()
 * 
 * @see javax.management.AttributeChangeNotificationFilter#AttributeChangeNotificationFilter()
 */
public final void testAttributeChangeNotificationFilter() {
    AttributeChangeNotificationFilter f = new AttributeChangeNotificationFilter();
    assertEquals(0, f.getEnabledAttributes().size());
}