--- old/src/java.corba/share/classes/com/sun/corba/se/impl/interceptors/CodecFactoryImpl.java 2018-01-30 20:17:13.000000000 -0500 +++ /dev/null 2018-01-30 20:17:13.000000000 -0500 @@ -1,122 +0,0 @@ -/* - * Copyright (c) 2000, 2003, 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.interceptors; - -import org.omg.IOP.Codec; -import org.omg.IOP.CodecFactory; -import org.omg.IOP.CodecFactoryPackage.UnknownEncoding; -import org.omg.IOP.Encoding; -import org.omg.IOP.ENCODING_CDR_ENCAPS; - -import com.sun.corba.se.spi.logging.CORBALogDomains; - -import com.sun.corba.se.impl.logging.ORBUtilSystemException; - -import org.omg.CORBA.ORB; -import org.omg.CORBA.LocalObject; - -/** - * CodecFactoryImpl is the implementation of the Codec Factory, as described - * in orbos/99-12-02. - */ -public final class CodecFactoryImpl - extends org.omg.CORBA.LocalObject - implements CodecFactory -{ - // The ORB that created this Codec Factory - private ORB orb; - private ORBUtilSystemException wrapper ; - - // The maximum minor version of GIOP supported by this codec factory. - // Currently, this is 1.2. - private static final int MAX_MINOR_VERSION_SUPPORTED = 2; - - // The pre-created minor versions of Codec version 1.0, 1.1, ..., - // 1.(MAX_MINOR_VERSION_SUPPORTED) - private Codec codecs[] = new Codec[MAX_MINOR_VERSION_SUPPORTED + 1]; - - /** - * Creates a new CodecFactory implementation. Stores the ORB that - * created this factory, for later use by the Codec. - */ - public CodecFactoryImpl( ORB orb ) { - this.orb = orb; - wrapper = ORBUtilSystemException.get( - (com.sun.corba.se.spi.orb.ORB)orb, - CORBALogDomains.RPC_PROTOCOL ) ; - - // Precreate a codec for version 1.0 through - // 1.(MAX_MINOR_VERSION_SUPPORTED). This can be - // done since Codecs are immutable in their current implementation. - // This is an optimization that eliminates the overhead of creating - // a new Codec each time create_codec is called. - for( int minor = 0; minor <= MAX_MINOR_VERSION_SUPPORTED; minor++ ) { - codecs[minor] = new CDREncapsCodec( orb, 1, minor ); - } - } - - /** - * Creates a codec of the given encoding. The only format recognized - * by this factory is ENCODING_CDR_ENCAPS, versions 1.0 through - * 1.(MAX_MINOR_VERSION_SUPPORTED). - * - * @exception UnknownEncoding Thrown if this factory cannot create a - * Codec of the given encoding. - */ - public Codec create_codec ( Encoding enc ) - throws UnknownEncoding - { - if( enc == null ) nullParam(); - - Codec result = null; - - // This is the only format we can currently create codecs for: - if( (enc.format == ENCODING_CDR_ENCAPS.value) && - (enc.major_version == 1) ) - { - if( (enc.minor_version >= 0) && - (enc.minor_version <= MAX_MINOR_VERSION_SUPPORTED) ) - { - result = codecs[enc.minor_version]; - } - } - - if( result == null ) { - throw new UnknownEncoding(); - } - - return result; - } - - /** - * Called when an invalid null parameter was passed. Throws a - * BAD_PARAM with a minor code of 1 - */ - private void nullParam() - { - throw wrapper.nullParam() ; - } -}