/*

 * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

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

import org.omg.CORBA.ORB;

import java.io.Serializable;

import java.util.Hashtable;

import com.sun.corba.se.impl.io.TypeMismatchException;

import java.net.MalformedURLException;

import com.sun.corba.se.impl.util.RepositoryId;

/**

 * Delegates to the current RepositoryId implementation in

 * com.sun.corba.se.impl.util.  This is necessary to

 * overcome the fact that many of RepositoryId's methods

 * are static.

 */

public final class RepIdDelegator

    implements RepositoryIdStrings,

               RepositoryIdUtility,

               RepositoryIdInterface

{

    // RepositoryIdFactory methods

    public String createForAnyType(Class type) {

        return RepositoryId.createForAnyType(type);

    }

    public String createForJavaType(Serializable ser)

        throws TypeMismatchException

    {

        return RepositoryId.createForJavaType(ser);

    }

    public String createForJavaType(Class clz)

        throws TypeMismatchException

    {

        return RepositoryId.createForJavaType(clz);

    }

    public String createSequenceRepID(java.lang.Object ser) {

        return RepositoryId.createSequenceRepID(ser);

    }

    public String createSequenceRepID(Class clazz) {

        return RepositoryId.createSequenceRepID(clazz);

    }

    public RepositoryIdInterface getFromString(String repIdString) {

        return new RepIdDelegator(RepositoryId.cache.getId(repIdString));

    }

    // RepositoryIdUtility methods

    public boolean isChunkedEncoding(int valueTag) {

        return RepositoryId.isChunkedEncoding(valueTag);

    }

    public boolean isCodeBasePresent(int valueTag) {

        return RepositoryId.isCodeBasePresent(valueTag);

    }

    public String getClassDescValueRepId() {

        return RepositoryId.kClassDescValueRepID;

    }

    public String getWStringValueRepId() {

        return RepositoryId.kWStringValueRepID;

    }

    public int getTypeInfo(int valueTag) {

        return RepositoryId.getTypeInfo(valueTag);

    }

    public int getStandardRMIChunkedNoRepStrId() {

        return RepositoryId.kPreComputed_StandardRMIChunked_NoRep;

    }

    public int getCodeBaseRMIChunkedNoRepStrId() {

        return RepositoryId.kPreComputed_CodeBaseRMIChunked_NoRep;

    }

    public int getStandardRMIChunkedId() {

        return RepositoryId.kPreComputed_StandardRMIChunked;

    }

    public int getCodeBaseRMIChunkedId() {

        return RepositoryId.kPreComputed_CodeBaseRMIChunked;

    }

    public int getStandardRMIUnchunkedId() {

        return RepositoryId.kPreComputed_StandardRMIUnchunked;

    }

    public int getCodeBaseRMIUnchunkedId() {

        return RepositoryId.kPreComputed_CodeBaseRMIUnchunked;

    }

    public int getStandardRMIUnchunkedNoRepStrId() {

        return RepositoryId.kPreComputed_StandardRMIUnchunked_NoRep;

    }

    public int getCodeBaseRMIUnchunkedNoRepStrId() {

        return RepositoryId.kPreComputed_CodeBaseRMIUnchunked_NoRep;

    }

    // RepositoryIdInterface methods

    public Class getClassFromType() throws ClassNotFoundException {

        return delegate.getClassFromType();

    }

    public Class getClassFromType(String codebaseURL)

        throws ClassNotFoundException, MalformedURLException

    {

        return delegate.getClassFromType(codebaseURL);

    }

    public Class getClassFromType(Class expectedType,

                                  String codebaseURL)

        throws ClassNotFoundException, MalformedURLException

    {

        return delegate.getClassFromType(expectedType, codebaseURL);

    }

    public String getClassName() {

        return delegate.getClassName();

    }

    // Constructor used for factory/utility cases

    // Constructor used by getIdFromString.  All non-static

    // RepositoryId methods will use the provided delegate.

    private RepIdDelegator(RepositoryId _delegate) {

        this.delegate = _delegate;

    }

    public String toString() {

        if (delegate != null)

            return delegate.toString();

        else

            return this.getClass().getName();

    }

    public boolean equals(Object obj) {

        if (delegate != null)

            return delegate.equals(obj);

        else

            return super.equals(obj);

    }

}