orbsingleton.java

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/*
 * @(#)ORBSingleton.java	1.44 06/12/11
 *
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/*
 * Licensed Materials - Property of IBM
 * RMI-IIOP v1.0
 * Copyright IBM Corp. 1998 1999  All Rights Reserved
 *
 * US Government Users Restricted Rights - Use, duplication or
 * disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */

package com.sun.corba.se.impl.orb;

import java.util.Collection;
import java.util.Properties;
import java.util.Hashtable;

import java.applet.Applet;

import java.net.URL;

import java.io.IOException ;

import java.util.logging.Logger ;

import org.omg.CORBA.Context;
import org.omg.CORBA.ContextList;
import org.omg.CORBA.Environment;
import org.omg.CORBA.ExceptionList;
import org.omg.CORBA.ORBPackage.InvalidName;
import org.omg.CORBA.NVList;
import org.omg.CORBA.TCKind;
import org.omg.CORBA.NamedValue;
import org.omg.CORBA.NO_IMPLEMENT;
import org.omg.CORBA.Object;
import org.omg.CORBA.Request;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.Any;
import org.omg.CORBA.StructMember;
import org.omg.CORBA.UnionMember;
import org.omg.CORBA.ValueMember;
import org.omg.CORBA.Policy;
import org.omg.CORBA.PolicyError;

import org.omg.CORBA.portable.OutputStream;
import org.omg.CORBA.portable.RemarshalException;

import com.sun.corba.se.pept.protocol.ClientInvocationInfo ;
import com.sun.corba.se.pept.transport.ContactInfo;
import com.sun.corba.se.pept.transport.ConnectionCache;
import com.sun.corba.se.pept.transport.Selector ;
import com.sun.corba.se.pept.transport.TransportManager;

import com.sun.corba.se.spi.legacy.connection.ORBSocketFactory;
import com.sun.corba.se.spi.orb.ORBData;
import com.sun.corba.se.spi.orb.Operation;
import com.sun.corba.se.spi.orb.ORB;
import com.sun.corba.se.spi.orb.ORBVersion;
import com.sun.corba.se.spi.orb.ORBVersionFactory;
import com.sun.corba.se.spi.oa.OAInvocationInfo;
import com.sun.corba.se.spi.oa.ObjectAdapter;
import com.sun.corba.se.spi.protocol.CorbaMessageMediator;
import com.sun.corba.se.spi.protocol.ClientDelegateFactory;
import com.sun.corba.se.spi.protocol.RequestDispatcherRegistry;
import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher;
import com.sun.corba.se.spi.protocol.PIHandler;
import com.sun.corba.se.spi.resolver.Resolver;
import com.sun.corba.se.spi.resolver.LocalResolver;
import com.sun.corba.se.spi.ior.IOR;
import com.sun.corba.se.spi.ior.IdentifiableFactoryFinder;
import com.sun.corba.se.spi.ior.TaggedComponentFactoryFinder;
import com.sun.corba.se.spi.ior.ObjectKey;
import com.sun.corba.se.spi.ior.ObjectKeyFactory;
import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
import com.sun.corba.se.pept.transport.ByteBufferPool ;
import com.sun.corba.se.spi.transport.CorbaContactInfoListFactory ;
import com.sun.corba.se.spi.transport.CorbaTransportManager;
import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketManager;
import com.sun.corba.se.spi.orbutil.closure.Closure;
import com.sun.corba.se.spi.orbutil.threadpool.ThreadPoolManager;
import com.sun.corba.se.spi.logging.LogWrapperFactory;
import com.sun.corba.se.spi.logging.LogWrapperBase;
import com.sun.corba.se.spi.copyobject.CopierManager;
import com.sun.corba.se.spi.presentation.rmi.PresentationManager;
import com.sun.corba.se.spi.presentation.rmi.PresentationDefaults;

import com.sun.corba.se.spi.servicecontext.ServiceContextRegistry;
import com.sun.corba.se.spi.servicecontext.ServiceContexts;

import com.sun.corba.se.impl.corba.TypeCodeFactory;
import com.sun.corba.se.impl.corba.TypeCodeImpl;
import com.sun.corba.se.impl.corba.NVListImpl;
import com.sun.corba.se.impl.corba.NamedValueImpl;
import com.sun.corba.se.impl.corba.ExceptionListImpl;
import com.sun.corba.se.impl.corba.ContextListImpl;
import com.sun.corba.se.impl.corba.EnvironmentImpl;
import com.sun.corba.se.impl.corba.AnyImpl;
import com.sun.corba.se.impl.encoding.BufferManagerFactory;
import com.sun.corba.se.impl.encoding.CodeSetComponentInfo;
import com.sun.corba.se.impl.encoding.MarshalInputStream;
import com.sun.corba.se.impl.encoding.EncapsOutputStream;
import com.sun.corba.se.impl.encoding.MarshalOutputStream;
import com.sun.corba.se.impl.oa.poa.BadServerIdHandler;
import com.sun.corba.se.impl.orbutil.ORBConstants;
import com.sun.corba.se.spi.legacy.connection.LegacyServerSocketEndPointInfo;

/*
 * The restricted singleton ORB implementation.
 *
 * For now, this class must implement just enough functionality to be
 * used as a factory for immutable TypeCode instances.
 *
 * See ORBImpl.java for the real ORB implementation.
 */
public class ORBSingleton extends ORB
{
    // This is used to support read_Object.
    private ORB fullORB;
    private static PresentationManager.StubFactoryFactory staticStubFactoryFactory =
	PresentationDefaults.getStaticStubFactoryFactory() ;

    public void set_parameters( Properties props ) {
    }

    protected void set_parameters(Applet app, Properties props) {
    }

    protected void set_parameters (String params[], Properties props) {
    }

    public OutputStream create_output_stream() {
        return new EncapsOutputStream(this);
    }

    public TypeCode create_struct_tc(String id,
				     String name,
				     StructMember[] members)
    {
        return new TypeCodeImpl(this, TCKind._tk_struct, id, name, members);
    }
  
    public TypeCode create_union_tc(String id,
				    String name,
				    TypeCode discriminator_type,
				    UnionMember[] members)
    {
        return new TypeCodeImpl(this,
				TCKind._tk_union, 
				id, 
				name, 
				discriminator_type, 
				members);
    }
  
    public TypeCode create_enum_tc(String id,
				   String name,
				   String[] members)
    {
        return new TypeCodeImpl(this, TCKind._tk_enum, id, name, members);
    }
  
    public TypeCode create_alias_tc(String id,
				    String name,
				    TypeCode original_type)
    {
        return new TypeCodeImpl(this, TCKind._tk_alias, id, name, original_type);
    }
  
    public TypeCode create_exception_tc(String id,
					String name,
					StructMember[] members)
    {
        return new TypeCodeImpl(this, TCKind._tk_except, id, name, members);
    }
  
    public TypeCode create_interface_tc(String id,
					String name)
    {
        return new TypeCodeImpl(this, TCKind._tk_objref, id, name);
    }
  
    public TypeCode create_string_tc(int bound) {
        return new TypeCodeImpl(this, TCKind._tk_string, bound);
    }
  
    public TypeCode create_wstring_tc(int bound) {
        return new TypeCodeImpl(this, TCKind._tk_wstring, bound);
    }
  
    public TypeCode create_sequence_tc(int bound,
				       TypeCode element_type)
    {
        return new TypeCodeImpl(this, TCKind._tk_sequence, bound, element_type);
    }
  
    public TypeCode create_recursive_sequence_tc(int bound,
						 int offset)
    {
        return new TypeCodeImpl(this, TCKind._tk_sequence, bound, offset);
    }
  
    public TypeCode create_array_tc(int length,
				    TypeCode element_type)
    {
        return new TypeCodeImpl(this, TCKind._tk_array, length, element_type);
    }

    public org.omg.CORBA.TypeCode create_native_tc(String id,
						   String name)
    {
        return new TypeCodeImpl(this, TCKind._tk_native, id, name);
    }

    public org.omg.CORBA.TypeCode create_abstract_interface_tc(
							       String id,
							       String name)
    {
        return new TypeCodeImpl(this, TCKind._tk_abstract_interface, id, name);
    }

    public org.omg.CORBA.TypeCode create_fixed_tc(short digits, short scale)
    {
        return new TypeCodeImpl(this, TCKind._tk_fixed, digits, scale);
    }

    // orbos 98-01-18: Objects By Value -- begin

    public org.omg.CORBA.TypeCode create_value_tc(String id,
                                                  String name,
                                                  short type_modifier,
                                                  TypeCode concrete_base,
                                                  ValueMember[] members)
    {
        return new TypeCodeImpl(this, TCKind._tk_value, id, name,
                                type_modifier, concrete_base, members);
    }

    public org.omg.CORBA.TypeCode create_recursive_tc(String id) {
        return new TypeCodeImpl(this, id);
    }

    public org.omg.CORBA.TypeCode create_value_box_tc(String id,
						      String name,
						      TypeCode boxed_type)
    {
        return new TypeCodeImpl(this, TCKind._tk_value_box, id, name, boxed_type);
    }

    public TypeCode get_primitive_tc( TCKind tckind )
    {
	return get_primitive_tc( tckind.value() ) ;
    }

    public Any create_any() {
        return new AnyImpl(this);
    }

    // TypeCodeFactory interface methods.
    // Keeping track of type codes by repository id.
    /*
     * Not strictly needed for TypeCode factory duty but these seem
     * harmless enough.
     */

    public NVList create_list(int count) {
        return new NVListImpl(this, count);
    }

    public org.omg.CORBA.NVList
	create_operation_list(org.omg.CORBA.Object oper) {
	throw wrapper.genericNoImpl() ;
    }

    public org.omg.CORBA.NamedValue
	create_named_value(String s, Any any, int flags) {
        return new NamedValueImpl(this, s, any, flags);
    }

    public org.omg.CORBA.ExceptionList create_exception_list() {
	return new ExceptionListImpl();
    }

    public org.omg.CORBA.ContextList create_context_list() {
        return new ContextListImpl(this);
    }

    public org.omg.CORBA.Context get_default_context() 
    {
	throw wrapper.genericNoImpl() ;
    }

    public org.omg.CORBA.Environment create_environment() 
    {
        return new EnvironmentImpl();
    }

    public org.omg.CORBA.Current get_current() 
    {
	throw wrapper.genericNoImpl() ;
    }

    /*
     * Things that aren't allowed.
     */

    public String[] list_initial_services () 
    {
	throw wrapper.genericNoImpl() ;
    }

    public org.omg.CORBA.Object resolve_initial_references(String identifier)
	throws InvalidName
    {
	throw wrapper.genericNoImpl() ;
    }

    public void register_initial_reference( 
        String id, org.omg.CORBA.Object obj ) throws InvalidName
    {
	throw wrapper.genericNoImpl() ;
    }

    public void send_multiple_requests_oneway(Request[] req) {
	throw new SecurityException("ORBSingleton: access denied");
    }
 
    public void send_multiple_requests_deferred(Request[] req) {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public boolean poll_next_response() {
	throw new SecurityException("ORBSingleton: access denied");
    }
 
    public org.omg.CORBA.Request get_next_response() {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public String object_to_string(org.omg.CORBA.Object obj) {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public org.omg.CORBA.Object string_to_object(String s) {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public java.rmi.Remote string_to_remote(String s)
	throws java.rmi.RemoteException
    {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public void connect(org.omg.CORBA.Object servant) {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public void disconnect(org.omg.CORBA.Object obj) {
	throw new SecurityException("ORBSingleton: access denied");
    }

    public void run()
    {
        throw new SecurityException("ORBSingleton: access denied");
    }

    public void shutdown(boolean wait_for_completion)
    {
        throw new SecurityException("ORBSingleton: access denied");
    }

    protected void shutdownServants(boolean wait_for_completion) {
        throw new SecurityException("ORBSingleton: access denied");
    }

    protected void destroyConnections() {