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package com.sun.enterprise.management.agent;
import java.util.Set;
import javax.management.ObjectName;
import javax.management.QueryExp;
import javax.management.AttributeList;
import javax.management.Attribute;
import javax.management.MBeanInfo;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanException;
import javax.management.AttributeNotFoundException;
import javax.management.ReflectionException;
import javax.management.InvalidAttributeValueException;
import javax.management.IntrospectionException;
import javax.management.MBeanRegistrationException;
import java.rmi.RemoteException;
import javax.ejb.EJBObject;
import javax.management.j2ee.ListenerRegistration;
public interface IIOPMBeanServer extends java.rmi.Remote {
/**
* Gets the names of managed objects controlled by the MEJB. This method
* enables any of the following to be obtained: The names of all managed objects,
* the names of a set of managed objects specified by pattern matching on the
* <CODE>ObjectName</CODE>, a specific managed object name (equivalent to
* testing whether an managed object is registered). When the object name is
* null or no domain and key properties are specified, all objects are selected.
* It returns the set of J2EEObjectNames for the managed objects selected.
*
* @param name The object name pattern identifying the managed objects to be retrieved. If
* null or no domain and key properties are specified, all the managed objects registered will be retrieved.
*
* @return A set containing the J2EEObjectNames for the managed objects selected.
* If no managed object satisfies the query, an empty list is returned.
*
*/
Set queryNames(ObjectName name, QueryExp query) throws RemoteException;
/**
* Checks whether an managed object, identified by its object name, is already registered
* with the MEJB.
*
* @param name The object name of the managed object to be checked.
*
* @return True if the managed object is already registered in the MEJB, false otherwise.
*
* @exception RuntimeOperationsException Wraps a <CODE>java.lang.IllegalArgumentException</CODE>: The object name in parameter is null.
* @BM_EXPOSED
* @BUSINESSMETHOD
*
*/
boolean isRegistered(ObjectName name) throws RemoteException;
/**
* Returns the number of managed objects registered in the MEJB.
* @BM_EXPOSED
* @BUSINESSMETHOD
*/
Integer getMBeanCount() throws RemoteException;
/**
* This method discovers the attributes and operations that an managed object exposes
* for management.
*
* @param name The name of the managed object to analyze
*
* @return An instance of <CODE>MBeanInfo</CODE> allowing the retrieval of all attributes and operations
* of this managed object.
*
* @exception IntrospectionException An exception occurs during introspection.
* @exception InstanceNotFoundException The managed object specified is not found.
*/
MBeanInfo getMBeanInfo(ObjectName name) throws InstanceNotFoundException, IntrospectionException, ReflectionException , RemoteException;
/**
* Gets the value of a specific attribute of a named managed object. The managed object
* is identified by its object name.
*
* @param name The object name of the managed object from which the attribute is to be retrieved.
* @param attribute A String specifying the name of the attribute to be
* retrieved.
*
* @return The value of the retrieved attribute.
*
* @exception AttributeNotFoundException The attribute specified is not accessible in the managed object.
* @exception MBeanException Wraps an exception thrown by the managed object's getter.
* @exception InstanceNotFoundException The managed object specified is not registered in the MEJB.
* @exception ReflectionException Wraps a <CODE>java.lang.Exception</CODE> thrown when trying to invoke the setter.
* @exception RuntimeOperationsException Wraps a <CODE>java.lang.IllegalArgumentException</CODE>: The object name in parameter is null or
* the attribute in parameter is null.
* @BM_EXPOSED
* @BUSINESSMETHOD
*/
Object getAttribute(ObjectName name, String attribute) throws
AttributeNotFoundException, MBeanException, InstanceNotFoundException, ReflectionException, RemoteException;
/**
* Enables the values of several attributes of a named managed object. The managed object
* is identified by its object name.
*
* @param name The object name of the managed object from which the attributes are
* retrieved.
* @param attributes A list of the attributes to be retrieved.
*
* @return The list of the retrieved attributes.
*
* @exception InstanceNotFoundException The managed object specified is not registered in the MEJB.
* @exception ReflectionException An exception occurred when trying to invoke the getAttributes method of a Dynamic managed object.
* @exception RuntimeOperationsException Wrap a <CODE>java.lang.IllegalArgumentException</CODE>: The object name in parameter is null or
* attributes in parameter is null.
* @BM_EXPOSED
* @BUSINESSMETHOD
*
*/
AttributeList getAttributes(ObjectName name, String[] attributes)
throws InstanceNotFoundException, ReflectionException, RemoteException;
/**
* Sets the value of a specific attribute of a named managed object. The managed object
* is identified by its object name.
*
* @param name The name of the managed object within which the attribute is to be set.
* @param attribute The identification of the attribute to be set and the value it is to be set to.
*
* @return The value of the attribute that has been set.
*
* @exception InstanceNotFoundException The managed object specified is not registered in the MEJB.
* @exception AttributeNotFoundException The attribute specified is not accessible in the managed object.
* @exception InvalidAttributeValueException The value specified for the attribute is not valid.
* @exception MBeanException Wraps an exception thrown by the managed object's setter.
* @exception ReflectionException Wraps a <CODE>java.lang.Exception</CODE> thrown when trying to invoke the setter.
* @exception RuntimeOperationsException Wraps a <CODE>java.lang.IllegalArgumentException</CODE>: The object name in parameter is null or
* the attribute in parameter is null.
* @BM_EXPOSED
* @BUSINESSMETHOD
*/
void setAttribute(ObjectName name, Attribute attribute) throws
InstanceNotFoundException, AttributeNotFoundException, InvalidAttributeValueException,
MBeanException, ReflectionException, RemoteException;
/**
* Sets the values of several attributes of a named managed object. The managed object is
* identified by its object name.
*
* @param name The object name of the managed object within which the attributes are to
* be set.
* @param attributes A list of attributes: The identification of the
* attributes to be set and the values they are to be set to.
*
* @return The list of attributes that were set, with their new values.
*
* @exception InstanceNotFoundException The managed object specified is not registered in the MEJB.
* @exception ReflectionException An exception occurred when trying to invoke the getAttributes method of a Dynamic managed object.
* @exception RuntimeOperationsException Wraps a <CODE>java.lang.IllegalArgumentException</CODE>: The object name in parameter is null or
* attributes in parameter is null.
* @BM_EXPOSED
* @BUSINESSMETHOD
*
*/
AttributeList setAttributes(ObjectName name, AttributeList attributes)
throws InstanceNotFoundException, ReflectionException, RemoteException;
/**
* Invokes an operation on an managed object.
*
* @param name The object name of the managed object on which the method is to be invoked.
* @param operationName The name of the operation to be invoked.
* @param params An array containing the parameters to be set when the operation is
* invoked
* @param signature An array containing the signature of the operation. The class objects will
* be loaded using the same class loader as the one used for loading the managed object on which the operation was invoked.
*
* @return The object returned by the operation, which represents the result ofinvoking the operation on the
* managed object specified.
*
* @exception InstanceNotFoundException The managed object specified is not registered in the MEJB.
* @exception MBeanException Wraps an exception thrown by the managed object's invoked method.
* @exception ReflectionException Wraps a <CODE>java.lang.Exception</CODE> thrown while trying to invoke the method.
* @BM_EXPOSED
* @BUSINESSMETHOD
*
*/
Object invoke(ObjectName name, String operationName, Object[] params,
String[] signature) throws InstanceNotFoundException, MBeanException, ReflectionException, RemoteException;
/**
* Returns the domain name of this MEJB.
*/
String getDefaultDomain() throws RemoteException;
/**
* De-registers an MBean from the MBean server. The MBean is identified by
* its object name. Once the method has been invoked, the MBean may no longer be accessed by its object name.
* @param name The object name of the MBean to be de-registered.
* @exception InstanceNotFoundException The MBean specified is not registered in the MBean server.
* @exception MBeanRegistrationException The preDeregister ((<CODE>MBeanRegistration</CODE> interface) method of the MBean
* has thrown an exception.
* @exception RuntimeOperationsException Wraps a <CODE>java.lang.IllegalArgumentException</CODE>: The object name in
* parameter is null or the MBean you are when trying to de-register is the {@link javax.management.MBeanServerDelegate
* MBeanServerDelegate} MBean.
*/
public void unregisterMBean(ObjectName name) throws InstanceNotFoundException,
MBeanRegistrationException, RemoteException;
}
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