1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/classes/sun/rmi/rmic/iiop/BatchEnvironment.java Wed Apr 27 01:21:28 2016 +0800
1.3 @@ -0,0 +1,260 @@
1.4 +/*
1.5 + * Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +/*
1.30 + * Licensed Materials - Property of IBM
1.31 + * RMI-IIOP v1.0
1.32 + * Copyright IBM Corp. 1998 1999 All Rights Reserved
1.33 + *
1.34 + */
1.35 +
1.36 +package sun.rmi.rmic.iiop;
1.37 +
1.38 +import sun.rmi.rmic.Main;
1.39 +import sun.tools.java.ClassPath;
1.40 +import java.io.OutputStream;
1.41 +import sun.tools.java.ClassDefinition;
1.42 +import sun.tools.java.ClassDeclaration;
1.43 +import sun.tools.java.Identifier;
1.44 +import sun.tools.java.ClassNotFound;
1.45 +import java.util.HashSet;
1.46 +import java.util.Hashtable;
1.47 +import java.util.Enumeration;
1.48 +import java.util.Iterator;
1.49 +
1.50 +/**
1.51 + * BatchEnvironment for iiop extends rmic's version to add
1.52 + * parse state.
1.53 + */
1.54 +public class BatchEnvironment extends sun.rmi.rmic.BatchEnvironment implements Constants {
1.55 +
1.56 + /*
1.57 + * If the following flag is true, then the IDL generator can map
1.58 + * the methods and constants of non-conforming types. However,
1.59 + * this is very expensive, so the default should be false.
1.60 + */
1.61 + private boolean parseNonConforming = false;
1.62 +
1.63 + /**
1.64 + * This flag indicates that the stubs and ties need to be generated without
1.65 + * the package prefix (org.omg.stub).
1.66 + */
1.67 + private boolean standardPackage;
1.68 +
1.69 + /* Common objects used within package */
1.70 +
1.71 + HashSet alreadyChecked = new HashSet();
1.72 + Hashtable allTypes = new Hashtable(3001, 0.5f);
1.73 + Hashtable invalidTypes = new Hashtable(256, 0.5f);
1.74 + DirectoryLoader loader = null;
1.75 + ClassPathLoader classPathLoader = null;
1.76 + Hashtable nameContexts = null;
1.77 + Hashtable namesCache = new Hashtable();
1.78 + NameContext modulesContext = new NameContext(false);
1.79 +
1.80 + ClassDefinition defRemote = null;
1.81 + ClassDefinition defError = null;
1.82 + ClassDefinition defException = null;
1.83 + ClassDefinition defRemoteException = null;
1.84 + ClassDefinition defCorbaObject = null;
1.85 + ClassDefinition defSerializable = null;
1.86 + ClassDefinition defExternalizable = null;
1.87 + ClassDefinition defThrowable = null;
1.88 + ClassDefinition defRuntimeException = null;
1.89 + ClassDefinition defIDLEntity = null;
1.90 + ClassDefinition defValueBase = null;
1.91 +
1.92 + sun.tools.java.Type typeRemoteException = null;
1.93 + sun.tools.java.Type typeIOException = null;
1.94 + sun.tools.java.Type typeException = null;
1.95 + sun.tools.java.Type typeThrowable = null;
1.96 +
1.97 + ContextStack contextStack = null;
1.98 +
1.99 + /**
1.100 + * Create a BatchEnvironment for rmic with the given class path,
1.101 + * stream for messages and Main.
1.102 + */
1.103 + public BatchEnvironment(OutputStream out, ClassPath path, Main main) {
1.104 +
1.105 + super(out,path,main);
1.106 +
1.107 + // Make sure we have our definitions...
1.108 +
1.109 + try {
1.110 + defRemote =
1.111 + getClassDeclaration(idRemote).getClassDefinition(this);
1.112 + defError =
1.113 + getClassDeclaration(idJavaLangError).getClassDefinition(this);
1.114 + defException =
1.115 + getClassDeclaration(idJavaLangException).getClassDefinition(this);
1.116 + defRemoteException =
1.117 + getClassDeclaration(idRemoteException).getClassDefinition(this);
1.118 + defCorbaObject =
1.119 + getClassDeclaration(idCorbaObject).getClassDefinition(this);
1.120 + defSerializable =
1.121 + getClassDeclaration(idJavaIoSerializable).getClassDefinition(this);
1.122 + defRuntimeException =
1.123 + getClassDeclaration(idJavaLangRuntimeException).getClassDefinition(this);
1.124 + defExternalizable =
1.125 + getClassDeclaration(idJavaIoExternalizable).getClassDefinition(this);
1.126 + defThrowable=
1.127 + getClassDeclaration(idJavaLangThrowable).getClassDefinition(this);
1.128 + defIDLEntity=
1.129 + getClassDeclaration(idIDLEntity).getClassDefinition(this);
1.130 + defValueBase=
1.131 + getClassDeclaration(idValueBase).getClassDefinition(this);
1.132 + typeRemoteException = defRemoteException.getClassDeclaration().getType();
1.133 + typeException = defException.getClassDeclaration().getType();
1.134 + typeIOException = getClassDeclaration(idJavaIoIOException).getType();
1.135 + typeThrowable = getClassDeclaration(idJavaLangThrowable).getType();
1.136 +
1.137 + classPathLoader = new ClassPathLoader(path);
1.138 +
1.139 + } catch (ClassNotFound e) {
1.140 + error(0, "rmic.class.not.found", e.name);
1.141 + throw new Error();
1.142 + }
1.143 + }
1.144 +
1.145 + /**
1.146 + * Return whether or not to parse non-conforming types.
1.147 + */
1.148 + public boolean getParseNonConforming () {
1.149 + return parseNonConforming;
1.150 + }
1.151 +
1.152 + /**
1.153 + * Set whether or not to parse non-conforming types.
1.154 + */
1.155 + public void setParseNonConforming (boolean parseEm) {
1.156 +
1.157 + // If we are transitioning from not parsing to
1.158 + // parsing, we need to throw out any previously
1.159 + // parsed types...
1.160 +
1.161 + if (parseEm && !parseNonConforming) {
1.162 + reset();
1.163 + }
1.164 +
1.165 + parseNonConforming = parseEm;
1.166 + }
1.167 +
1.168 + void setStandardPackage(boolean standardPackage) {
1.169 + this.standardPackage = standardPackage;
1.170 + }
1.171 +
1.172 + boolean getStandardPackage() {
1.173 + return standardPackage;
1.174 + }
1.175 +
1.176 + /**
1.177 + * Clear out any data from previous executions.
1.178 + */
1.179 + public void reset () {
1.180 +
1.181 + // First, find all Type instances and call destroy()
1.182 + // on them...
1.183 +
1.184 + for (Enumeration e = allTypes.elements() ; e.hasMoreElements() ;) {
1.185 + Type type = (Type) e.nextElement();
1.186 + type.destroy();
1.187 + }
1.188 +
1.189 + for (Enumeration e = invalidTypes.keys() ; e.hasMoreElements() ;) {
1.190 + Type type = (Type) e.nextElement();
1.191 + type.destroy();
1.192 + }
1.193 +
1.194 + for (Iterator e = alreadyChecked.iterator() ; e.hasNext() ;) {
1.195 + Type type = (Type) e.next();
1.196 + type.destroy();
1.197 + }
1.198 +
1.199 + if (contextStack != null) contextStack.clear();
1.200 +
1.201 + // Remove and clear all NameContexts in the
1.202 + // nameContexts cache...
1.203 +
1.204 + if (nameContexts != null) {
1.205 + for (Enumeration e = nameContexts.elements() ; e.hasMoreElements() ;) {
1.206 + NameContext context = (NameContext) e.nextElement();
1.207 + context.clear();
1.208 + }
1.209 + nameContexts.clear();
1.210 + }
1.211 +
1.212 + // Now remove all table entries...
1.213 +
1.214 + allTypes.clear();
1.215 + invalidTypes.clear();
1.216 + alreadyChecked.clear();
1.217 + namesCache.clear();
1.218 + modulesContext.clear();
1.219 +
1.220 + // Clean up remaining...
1.221 + loader = null;
1.222 + parseNonConforming = false;
1.223 +
1.224 + // REVISIT - can't clean up classPathLoader here
1.225 + }
1.226 +
1.227 + /**
1.228 + * Release resources, if any.
1.229 + */
1.230 + public void shutdown() {
1.231 + if (alreadyChecked != null) {
1.232 + //System.out.println();
1.233 + //System.out.println("allTypes.size() = "+ allTypes.size());
1.234 + //System.out.println(" InstanceCount before reset = "+Type.instanceCount);
1.235 + reset();
1.236 + //System.out.println(" InstanceCount AFTER reset = "+Type.instanceCount);
1.237 +
1.238 + alreadyChecked = null;
1.239 + allTypes = null;
1.240 + invalidTypes = null;
1.241 + nameContexts = null;
1.242 + namesCache = null;
1.243 + modulesContext = null;
1.244 + defRemote = null;
1.245 + defError = null;
1.246 + defException = null;
1.247 + defRemoteException = null;
1.248 + defCorbaObject = null;
1.249 + defSerializable = null;
1.250 + defExternalizable = null;
1.251 + defThrowable = null;
1.252 + defRuntimeException = null;
1.253 + defIDLEntity = null;
1.254 + defValueBase = null;
1.255 + typeRemoteException = null;
1.256 + typeIOException = null;
1.257 + typeException = null;
1.258 + typeThrowable = null;
1.259 +
1.260 + super.shutdown();
1.261 + }
1.262 + }
1.263 +}
