Java Code Examples for javax.management.Attribute#getName()

/**
 * 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;
}
 

public void setAttribute(Attribute attr)
        throws MBeanException {
    String attrName = attr.getName();
    if (attrName.equals("UncheckedException"))
        throw theUncheckedException;
    else
        throw new AssertionError();
}
 

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());
}
 

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());
}
 

/**
 * 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");
}
 

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());
}
 

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());
}
 

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());
}
 

/**
 * 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");
}
 

/**
 * 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");
}
 

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());
}
 

/**
 * 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;
}
 

/**
 * 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;
}
 

/**
 * 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");
}
 

public void setAttribute(Attribute attr)
        throws MBeanException {
    String attrName = attr.getName();
    if (attrName.equals("UncheckedException"))
        throw theUncheckedException;
    else
        throw new AssertionError();
}
 

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");
    }

}
 

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");
    }

}
 

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");
    }

}
 

/**
 * Set the value of a specific attribute of this MBean.
 *
 * @param attribute The identification of the attribute to be set
 *  and the new value
 *
 * @exception AttributeNotFoundException if this attribute is not
 *  supported by this MBean
 * @exception MBeanException if the initializer of an object
 *  throws an exception
 * @exception ReflectionException if a Java reflection exception
 *  occurs when invoking the getter
 */
 @Override
public void setAttribute(Attribute attribute) throws AttributeNotFoundException, MBeanException,
        ReflectionException {

    // Validate the input parameters
    if (attribute == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("Attribute is null"),
                "Attribute is null");
    }
    String name = attribute.getName();
    Object value = attribute.getValue();
    if (name == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("Attribute name is null"),
                "Attribute name is null");
    }

    ContextResource cr = doGetManagedResource();

    if ("auth".equals(name)) {
        cr.setAuth((String)value);
    } else if ("description".equals(name)) {
        cr.setDescription((String)value);
    } else if ("name".equals(name)) {
        cr.setName((String)value);
    } else if ("scope".equals(name)) {
        cr.setScope((String)value);
    } else if ("type".equals(name)) {
        cr.setType((String)value);
    } else {
        cr.setProperty(name, "" + value);
    }

    // cannot use side-effects.  It's removed and added back each time
    // there is a modification in a resource.
    NamingResources nr = cr.getNamingResources();
    nr.removeResource(cr.getName());
    nr.addResource(cr);
}
 

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");
    }

}