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package com.sun.enterprise.interceptor;

import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.management.MBeanInfo;
import javax.management.Attribute;
import javax.management.AttributeList;
import javax.management.InvalidAttributeValueException;
import javax.management.InstanceNotFoundException;
import javax.management.AttributeNotFoundException;
import javax.management.MBeanException;
import javax.management.ReflectionException;
import javax.management.InstanceNotFoundException;
import javax.management.IntrospectionException;

/**
    Interface which must be implemented by anything wishing to "hook"
    the DynamicInterceptor for the methods declared here; not all methods
    of the MBeanServer are hooked.
 */
public interface DynamicInterceptorHook
{
    public Object invoke(
        final ObjectName objectName,
        final String operationName, 
        final Object[] params,
        final String[] signature) 
        throws ReflectionException, InstanceNotFoundException, MBeanException;
        
        public Object
    getAttribute(final ObjectName objectName, final String attributeName) 
        throws InstanceNotFoundException, AttributeNotFoundException, 
               MBeanException, ReflectionException;
    
    public void setAttribute( final ObjectName objectName, final Attribute attribute)
            throws  InstanceNotFoundException, AttributeNotFoundException, 
                    MBeanException, ReflectionException, InvalidAttributeValueException;

    public AttributeList  getAttributes( final ObjectName objectName, final String[] attrNames) 
        throws InstanceNotFoundException, ReflectionException;

    public AttributeList setAttributes (final ObjectName objectName, final AttributeList attributeList) 
        throws InstanceNotFoundException, ReflectionException;
        
    public ClassLoader getClassLoader(ObjectName objectName) throws InstanceNotFoundException;
    public ClassLoader getClassLoaderFor(ObjectName objectName) throws InstanceNotFoundException;
    
    public MBeanInfo getMBeanInfo(ObjectName objectName)
        throws InstanceNotFoundException, IntrospectionException, ReflectionException;
};