/**
* 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, RemoteException,
RemoteException {
// 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");
ContextResourceLinkRemoteInterface crl = null;
try {
crl = (ContextResourceLinkRemoteInterface) getManagedResource();
} catch (InstanceNotFoundException e) {
throw new MBeanException(e);
} catch (InvalidTargetObjectTypeException e) {
throw new MBeanException(e);
}
if ("global".equals(name)) {
crl.setGlobal((String) value);
} else if ("description".equals(name)) {
crl.setDescription((String) value);
} else if ("name".equals(name)) {
crl.setName((String) value);
} else if ("type".equals(name)) {
crl.setType((String) value);
} else {
crl.setProperty(name, "" + value);
}
// cannot use side-effects. It's removed and added back each time
// there is a modification in a resource.
NamingResourcesRemoteInterface nr = crl.getNamingResources();
nr.removeResourceLink(crl.getName());
nr.addResourceLink(crl);
}
