| /* |
| * 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.ior; |
| |
| import java.util.Iterator ; |
| |
| import org.omg.CORBA_2_3.portable.InputStream ; |
| import org.omg.CORBA_2_3.portable.OutputStream ; |
| |
| import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher ; |
| |
| import com.sun.corba.se.spi.ior.ObjectId ; |
| import com.sun.corba.se.spi.ior.ObjectAdapterId ; |
| import com.sun.corba.se.spi.ior.ObjectKeyTemplate ; |
| |
| import com.sun.corba.se.spi.orb.ORB ; |
| import com.sun.corba.se.spi.orb.ORBVersion ; |
| |
| import com.sun.corba.se.spi.logging.CORBALogDomains ; |
| |
| |
| import com.sun.corba.se.impl.encoding.EncapsOutputStream ; |
| |
| import com.sun.corba.se.impl.logging.IORSystemException ; |
| |
| |
| public abstract class ObjectKeyTemplateBase implements ObjectKeyTemplate |
| { |
| // Fixed constants for Java IDL object key template forms |
| public static final String JIDL_ORB_ID = "" ; |
| private static final String[] JIDL_OAID_STRINGS = { "TransientObjectAdapter" } ; |
| public static final ObjectAdapterId JIDL_OAID = new ObjectAdapterIdArray( JIDL_OAID_STRINGS ) ; |
| |
| private ORB orb ; |
| protected IORSystemException wrapper ; |
| private ORBVersion version ; |
| private int magic ; |
| private int scid ; |
| private int serverid ; |
| private String orbid ; |
| private ObjectAdapterId oaid ; |
| |
| private byte[] adapterId ; |
| |
| public byte[] getAdapterId() |
| { |
| return (byte[])(adapterId.clone()) ; |
| } |
| |
| private byte[] computeAdapterId() |
| { |
| // write out serverid, orbid, oaid |
| ByteBuffer buff = new ByteBuffer() ; |
| |
| buff.append( getServerId() ) ; |
| buff.append( orbid ) ; |
| |
| buff.append( oaid.getNumLevels() ) ; |
| Iterator iter = oaid.iterator() ; |
| while (iter.hasNext()) { |
| String comp = (String)(iter.next()) ; |
| buff.append( comp ) ; |
| } |
| |
| buff.trimToSize() ; |
| |
| return buff.toArray() ; |
| } |
| |
| public ObjectKeyTemplateBase( ORB orb, int magic, int scid, int serverid, |
| String orbid, ObjectAdapterId oaid ) |
| { |
| this.orb = orb ; |
| this.wrapper = IORSystemException.get( orb, |
| CORBALogDomains.OA_IOR ) ; |
| this.magic = magic ; |
| this.scid = scid ; |
| this.serverid = serverid ; |
| this.orbid = orbid ; |
| this.oaid = oaid ; |
| |
| adapterId = computeAdapterId() ; |
| } |
| |
| public boolean equals( Object obj ) |
| { |
| if (!(obj instanceof ObjectKeyTemplateBase)) |
| return false ; |
| |
| ObjectKeyTemplateBase other = (ObjectKeyTemplateBase)obj ; |
| |
| return (magic == other.magic) && (scid == other.scid) && |
| (serverid == other.serverid) && (version.equals( other.version ) && |
| orbid.equals( other.orbid ) && oaid.equals( other.oaid )) ; |
| } |
| |
| public int hashCode() |
| { |
| int result = 17 ; |
| result = 37*result + magic ; |
| result = 37*result + scid ; |
| result = 37*result + serverid ; |
| result = 37*result + version.hashCode() ; |
| result = 37*result + orbid.hashCode() ; |
| result = 37*result + oaid.hashCode() ; |
| return result ; |
| } |
| |
| public int getSubcontractId() |
| { |
| return scid ; |
| } |
| |
| public int getServerId() |
| { |
| return serverid ; |
| } |
| |
| public String getORBId() |
| { |
| return orbid ; |
| } |
| |
| public ObjectAdapterId getObjectAdapterId() |
| { |
| return oaid ; |
| } |
| |
| public void write(ObjectId objectId, OutputStream os) |
| { |
| writeTemplate( os ) ; |
| objectId.write( os ) ; |
| } |
| |
| public void write( OutputStream os ) |
| { |
| writeTemplate( os ) ; |
| } |
| |
| abstract protected void writeTemplate( OutputStream os ) ; |
| |
| protected int getMagic() |
| { |
| return magic ; |
| } |
| |
| // All subclasses should set the version in their constructors. |
| // Public so it can be used in a white-box test. |
| public void setORBVersion( ORBVersion version ) |
| { |
| this.version = version ; |
| } |
| |
| public ORBVersion getORBVersion() |
| { |
| return version ; |
| } |
| |
| protected byte[] readObjectKey( InputStream is ) |
| { |
| int len = is.read_long() ; |
| byte[] result = new byte[len] ; |
| is.read_octet_array( result, 0, len ) ; |
| return result ; |
| } |
| |
| public CorbaServerRequestDispatcher getServerRequestDispatcher( ORB orb, ObjectId id ) |
| { |
| return orb.getRequestDispatcherRegistry().getServerRequestDispatcher( scid ) ; |
| } |
| } |