Java Attribute.getName方法代碼示例

import javax.management.Attribute; //導入方法依賴的package包/類
/**
 * Set the values of several attributes of this MBean.
 *
 * @param attributes THe names and values to be set
 *
 * @return The list of attributes that were set and their new values
 */
@Override
public AttributeList setAttributes(AttributeList attributes) {
    AttributeList response = new AttributeList();

    // Validate the input parameters
    if (attributes == null)
        return response;
    
    // Prepare and return our response, eating all exceptions
    String names[] = new String[attributes.size()];
    int n = 0;
    Iterator<?> items = attributes.iterator();
    while (items.hasNext()) {
        Attribute item = (Attribute) items.next();
        names[n++] = item.getName();
        try {
            setAttribute(item);
        } catch (Exception e) {
            // Ignore all exceptions
        }
    }

    return (getAttributes(names));

}
 

import javax.management.Attribute; //導入方法依賴的package包/類
/**
 * Set the values of several attributes of this MBean.
 *
 * @param attributes
 *            THe names and values to be set
 *
 * @return The list of attributes that were set and their new values
 */
@Override
public AttributeList setAttributes(AttributeList attributes) {
	AttributeList response = new AttributeList();

	// Validate the input parameters
	if (attributes == null)
		return response;

	// Prepare and return our response, eating all exceptions
	String names[] = new String[attributes.size()];
	int n = 0;
	Iterator<?> items = attributes.iterator();
	while (items.hasNext()) {
		Attribute item = (Attribute) items.next();
		names[n++] = item.getName();
		try {
			setAttribute(item);
		} catch (Exception e) {
			// Ignore all exceptions
		}
	}

	return (getAttributes(names));

}
 

import javax.management.Attribute; //導入方法依賴的package包/類
/**
 * Set the values of several attributes of this MBean.
 *
 * @param attributes THe names and values to be set
 *
 * @return The list of attributes that were set and their new values
 */
public AttributeList setAttributes(AttributeList attributes) {
    AttributeList response = new AttributeList();

    // Validate the input parameters
    if (attributes == null)
        return response;
    
    // Prepare and return our response, eating all exceptions
    String names[] = new String[attributes.size()];
    int n = 0;
    Iterator items = attributes.iterator();
    while (items.hasNext()) {
        Attribute item = (Attribute) items.next();
        names[n++] = item.getName();
        try {
            setAttribute(item);
        } catch (Exception e) {
            ; // Ignore all exceptions
        }
    }

    return (getAttributes(names));

}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public void sendAttributeChangeNotification(Attribute oldAttribute, Attribute newAttribute)
    throws MBeanException, RuntimeOperationsException {
  if (oldAttribute == null || newAttribute == null)
    throw new RuntimeOperationsException(new IllegalArgumentException(
        LocalizedStrings.MX4JModelMBean_ATTRIBUTE_CANNOT_BE_NULL.toLocalizedString()));
  if (!oldAttribute.getName().equals(newAttribute.getName()))
    throw new RuntimeOperationsException(new IllegalArgumentException(
        LocalizedStrings.MX4JModelMBean_ATTRIBUTE_NAMES_CANNOT_BE_DIFFERENT.toLocalizedString()));

  // TODO: the source must be the object name of the MBean if the listener was registered through
  // MBeanServer
  Object oldValue = oldAttribute.getValue();
  AttributeChangeNotification n = new AttributeChangeNotification(this, 1,
      System.currentTimeMillis(), "Attribute value changed", oldAttribute.getName(),
      oldValue == null ? null : oldValue.getClass().getName(), oldValue, newAttribute.getValue());
  sendAttributeChangeNotification(n);
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public AttributeList setAttributes(AttributeList attributes) {
  if (attributes == null)
    throw new RuntimeOperationsException(new IllegalArgumentException(
        LocalizedStrings.MX4JModelMBean_ATTRIBUTE_LIST_CANNOT_BE_NULL.toLocalizedString()));

  Logger logger = getLogger();

  AttributeList list = new AttributeList();
  for (Iterator i = attributes.iterator(); i.hasNext();) {
    Attribute attribute = (Attribute) i.next();
    String name = attribute.getName();
    try {
      setAttribute(attribute);
      list.add(attribute);
    } catch (Exception x) {
      if (logger.isEnabledFor(Logger.TRACE))
        logger.trace("setAttribute for attribute " + name + " failed", x);
      // And go on with the next one
    }
  }
  return list;
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
/**
 * Send an <code>AttributeChangeNotification</code> to all registered
 * listeners.
 *
 * @param oldValue The original value of the <code>Attribute</code>
 * @param newValue The new value of the <code>Attribute</code>
 *
 * @exception MBeanException if an object initializer throws an
 *  exception
 * @exception RuntimeOperationsException wraps IllegalArgumentException
 *  when the specified notification is <code>null</code> or invalid
 */
@Override
public void sendAttributeChangeNotification
    (Attribute oldValue, Attribute newValue)
    throws MBeanException, RuntimeOperationsException {

    // Calculate the class name for the change notification
    String type = null;
    if (newValue.getValue() != null)
        type = newValue.getValue().getClass().getName();
    else if (oldValue.getValue() != null)
        type = oldValue.getValue().getClass().getName();
    else
        return;  // Old and new are both null == no change

    AttributeChangeNotification notification =
        new AttributeChangeNotification
        (this, 1, System.currentTimeMillis(),
         "Attribute value has changed",
         oldValue.getName(), type,
         oldValue.getValue(), newValue.getValue());
    sendAttributeChangeNotification(notification);

}
 

import javax.management.Attribute; //導入方法依賴的package包/類
/**
 * This method always fail since all MBeanServerDelegateMBean attributes
 * are read-only.
 *
 * @param attribute The identification of the attribute to
 * be set and  the value it is to be set to.
 *
 * @exception AttributeNotFoundException
 */
public void setAttribute(Attribute attribute)
    throws AttributeNotFoundException, InvalidAttributeValueException,
           MBeanException, ReflectionException {

    // Now we will always fail:
    // Either because the attribute is null or because it is not
    // accessible (or does not exist).
    //
    final String attname = (attribute==null?null:attribute.getName());
    if (attname == null) {
        final RuntimeException r =
            new IllegalArgumentException("Attribute name cannot be null");
        throw new RuntimeOperationsException(r,
            "Exception occurred trying to invoke the setter on the MBean");
    }

    // This is a hack: we call getAttribute in order to generate an
    // AttributeNotFoundException if the attribute does not exist.
    //
    Object val = getAttribute(attname);

    // If we reach this point, we know that the requested attribute
    // exists. However, since all attributes are read-only, we throw
    // an AttributeNotFoundException.
    //
    throw new AttributeNotFoundException(attname + " not accessible");
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
/**
 * Clone attribute.
 */
private Attribute cloneAttribute(Attribute attribute) {
    if (attribute != null) {
        if (!attribute.getClass().equals(Attribute.class)) {
            return new Attribute(attribute.getName(), attribute.getValue());
        }
    }
    return attribute;
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public final void setAttribute(Attribute attribute)
        throws AttributeNotFoundException,
               InvalidAttributeValueException,
               MBeanException,
               ReflectionException {
    final String name = attribute.getName();
    final Object value = attribute.getValue();
    perInterface.setAttribute(resource, name, value, getCookie());
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public void setAttribute(Attribute attr)
        throws MBeanException {
    String attrName = attr.getName();
    if (attrName.equals("UncheckedException"))
        throw theUncheckedException;
    else
        throw new AssertionError();
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public AttributeList setAttributes(AttributeList attributes) 
 {
       // Check attributes is not null to avoid NullPointerException later on
       //
       if (attributes != null) 
       {
        AttributeList resultList = new AttributeList();

        // If attributeNames is empty, nothing more to do
        //
        if (attributes.isEmpty())
            return resultList;

        // For each attribute, try to set it and add to the result list if
        // successfull
        //
        for (Iterator i = attributes.iterator(); i.hasNext();)
        {
            Attribute attr = (Attribute) i.next();
            try
            {
                setAttribute(attr);
                String name = attr.getName();
                Object value = getAttribute(name); 
                resultList.add(new Attribute(name,value));
            } 
            catch(Exception e)
            {
                e.printStackTrace();
            }
        }
        return resultList;
   	}
       return null;
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public void setAttribute(Attribute attribute)
throws AttributeNotFoundException, InvalidAttributeValueException,
        MBeanException, ReflectionException {
    String name = attribute.getName();
    AttrMethods am = attrMap.get(name);
    if (am == null || am.setter == null)
        throw new AttributeNotFoundException(name);
    invokeMethod(am.setter, attribute.getValue());
}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public void sendAttributeChangeNotification(Attribute inOldVal,
                                            Attribute inNewVal)
    throws MBeanException, RuntimeOperationsException {
    if (MODELMBEAN_LOGGER.isLoggable(Level.TRACE)) {
        MODELMBEAN_LOGGER.log(Level.TRACE, "Entry");
    }

    // do we really want to do this?
    if ((inOldVal == null) || (inNewVal == null))
        throw new RuntimeOperationsException(new
           IllegalArgumentException("Attribute object must not be null"),
           "Exception occurred trying to send " +
           "attribute change notification of a ModelMBean");


    if (!(inOldVal.getName().equals(inNewVal.getName())))
        throw new RuntimeOperationsException(new
            IllegalArgumentException("Attribute names are not the same"),
            "Exception occurred trying to send " +
            "attribute change notification of a ModelMBean");


    Object newVal = inNewVal.getValue();
    Object oldVal = inOldVal.getValue();
    String className = "unknown";
    if (newVal != null)
        className = newVal.getClass().getName();
    if (oldVal != null)
        className = oldVal.getClass().getName();

    AttributeChangeNotification myNtfyObj = new
        AttributeChangeNotification(this,
                                    1,
                                    ((new Date()).getTime()),
                                    "AttributeChangeDetected",
                                    inOldVal.getName(),
                                    className,
                                    inOldVal.getValue(),
                                    inNewVal.getValue());

    sendAttributeChangeNotification(myNtfyObj);

    if (MODELMBEAN_LOGGER.isLoggable(Level.TRACE)) {
        MODELMBEAN_LOGGER.log(Level.TRACE, "Exit");
    }

}
 

import javax.management.Attribute; //導入方法依賴的package包/類
public void sendAttributeChangeNotification(Attribute inOldVal,
                                            Attribute inNewVal)
    throws MBeanException, RuntimeOperationsException {
    final String mth =
        "sendAttributeChangeNotification(Attribute, Attribute)";
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                RequiredModelMBean.class.getName(),mth,
            "Entry");
    }

    // do we really want to do this?
    if ((inOldVal == null) || (inNewVal == null))
        throw new RuntimeOperationsException(new
           IllegalArgumentException("Attribute object must not be null"),
           "Exception occurred trying to send " +
           "attribute change notification of a ModelMBean");


    if (!(inOldVal.getName().equals(inNewVal.getName())))
        throw new RuntimeOperationsException(new
            IllegalArgumentException("Attribute names are not the same"),
            "Exception occurred trying to send " +
            "attribute change notification of a ModelMBean");


    Object newVal = inNewVal.getValue();
    Object oldVal = inOldVal.getValue();
    String className = "unknown";
    if (newVal != null)
        className = newVal.getClass().getName();
    if (oldVal != null)
        className = oldVal.getClass().getName();

    AttributeChangeNotification myNtfyObj = new
        AttributeChangeNotification(this,
                                    1,
                                    ((new Date()).getTime()),
                                    "AttributeChangeDetected",
                                    inOldVal.getName(),
                                    className,
                                    inOldVal.getValue(),
                                    inNewVal.getValue());

    sendAttributeChangeNotification(myNtfyObj);

    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                RequiredModelMBean.class.getName(),mth,
            "Exit");
    }

}
 

import javax.management.Attribute; //導入方法依賴的package包/類
@Override
public void setAttribute(Attribute attribute) throws AttributeNotFoundException,
    InvalidAttributeValueException, MBeanException, ReflectionException {
    throw new AttributeNotFoundException(attribute.getName());
}