java类javax.management.AttributeNotFoundException的实例源码

Comparable<?> getComparableFromAttribute(ObjectName object,
                                         String attribute,
                                         Object value)
    throws AttributeNotFoundException {
    if (isComplexTypeAttribute) {
        Object v = value;
        for (String attr : remainingAttributes)
            v = Introspector.elementFromComplex(v, attr);
        return (Comparable<?>) v;
    } else {
        return (Comparable<?>) value;
    }
}

public Object getAttribute(String attribute)
throws AttributeNotFoundException, MBeanException, ReflectionException {
    AttrMethods am = attrMap.get(attribute);
    if (am == null || am.getter == null)
        throw new AttributeNotFoundException(attribute);
    return invokeMethod(am.getter);
}

/**
 * Should throw exception on unknown key.
 *
 * @throws MBeanException
 *             the MBean exception
 * @throws AttributeNotFoundException
 *             the attribute not found exception
 * @throws ReflectionException
 *             the reflection exception
 */
@Test
public void shouldThrowExceptionOnUnknownKey()
        throws MBeanException, AttributeNotFoundException, ReflectionException {
    registry.increment("jdbc.Statement.Invocations", "update");
    try {
        readJmx("jdbc.Statement.Invocations", "select");
        Assert.fail("readJmx should have thrown an InvalidKeyException");
    } catch (Exception e) {
        assertThat(e.getClass().getSimpleName()).isEqualTo("InvalidKeyException");
    }
}

@Override
public void setAttribute(ObjectName name, Attribute attribute)
    throws InstanceNotFoundException, AttributeNotFoundException, InvalidAttributeValueException,
    MBeanException, ReflectionException {
  ResourcePermission ctx = getOperationContext(name, attribute.getName(), false);
  this.securityService.authorize(ctx);
  mbs.setAttribute(name, attribute);
}

@Override
public Object getAttribute(String attribute)
    throws AttributeNotFoundException, MBeanException, ReflectionException {
  updateJmxCache();
  synchronized(this) {
    Attribute a = attrCache.get(attribute);
    if (a == null) {
      throw new AttributeNotFoundException(attribute +" not found");
    }
    if (LOG.isDebugEnabled()) {
      LOG.debug(attribute +": "+ a);
    }
    return a.getValue();
  }
}

public Object getAttribute(ObjectName name, String attribute)
    throws MBeanException, AttributeNotFoundException,
           InstanceNotFoundException, ReflectionException {

    if (name == null) {
        throw new RuntimeOperationsException(new
            IllegalArgumentException("Object name cannot be null"),
            "Exception occurred trying to invoke the getter on the MBean");
    }
    if (attribute == null) {
        throw new RuntimeOperationsException(new
            IllegalArgumentException("Attribute cannot be null"),
            "Exception occurred trying to invoke the getter on the MBean");
    }

    name = nonDefaultDomain(name);

    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER,
                DefaultMBeanServerInterceptor.class.getName(),
                "getAttribute",
                "Attribute = " + attribute + ", ObjectName = " + name);
    }

    final DynamicMBean instance = getMBean(name);
    checkMBeanPermission(instance, attribute, name, "getAttribute");

    try {
        return instance.getAttribute(attribute);
    } catch (AttributeNotFoundException e) {
        throw e;
    } catch (Throwable t) {
        rethrowMaybeMBeanException(t);
        throw new AssertionError(); // not reached
    }
}

/**
 * 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());
}

/**
 * Call <code>checkRead()</code>, then forward this method to the
 * wrapped object.
 */
public Object getAttribute(ObjectName name, String attribute)
    throws
    MBeanException,
    AttributeNotFoundException,
    InstanceNotFoundException,
    ReflectionException {
    checkRead();
    return getMBeanServer().getAttribute(name, attribute);
}

/**
 * Call <code>checkWrite()</code>, then forward this method to the
 * wrapped object.
 */
public void setAttribute(ObjectName name, Attribute attribute)
    throws
    InstanceNotFoundException,
    AttributeNotFoundException,
    InvalidAttributeValueException,
    MBeanException,
    ReflectionException {
    checkWrite();
    getMBeanServer().setAttribute(name, attribute);
}