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/*
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* Copyright (c) 1998, 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* Licensed Materials - Property of IBM
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* RMI-IIOP v1.0
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* Copyright IBM Corp. 1998 1999 All Rights Reserved
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*
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*/
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package sun.rmi.rmic.iiop;
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import java.io.File;
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import java.io.IOException;
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import java.io.OutputStreamWriter;
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import sun.tools.java.CompilerError;
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import sun.tools.java.ClassDefinition;
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import sun.rmi.rmic.IndentingWriter;
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import sun.rmi.rmic.Main;
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/**
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* An IDL generator for rmic.
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*
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* @author Bryan Atsatt
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*/
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public class PrintGenerator implements sun.rmi.rmic.Generator,
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sun.rmi.rmic.iiop.Constants {
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private static final int JAVA = 0;
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private static final int IDL = 1;
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private static final int BOTH = 2;
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private int whatToPrint; // Initialized in parseArgs.
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private boolean global = false;
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private boolean qualified = false;
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private boolean trace = false;
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private boolean valueMethods = false;
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private IndentingWriter out;
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/**
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* Default constructor for Main to use.
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*/
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public PrintGenerator() {
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OutputStreamWriter writer = new OutputStreamWriter(System.out);
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out = new IndentingWriter (writer);
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}
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/**
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* Examine and consume command line arguments.
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* @param argv The command line arguments. Ignore null
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* @param error Report any errors using the main.error() methods.
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* @return true if no errors, false otherwise.
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*/
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public boolean parseArgs(String argv[], Main main) {
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for (int i = 0; i < argv.length; i++) {
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if (argv[i] != null) {
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String arg = argv[i].toLowerCase();
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if (arg.equals("-xprint")) {
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whatToPrint = JAVA;
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argv[i] = null;
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if (i+1 < argv.length) {
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if (argv[i+1].equalsIgnoreCase("idl")) {
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argv[++i] = null;
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whatToPrint = IDL;
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} else if (argv[i+1].equalsIgnoreCase("both")) {
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argv[++i] = null;
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whatToPrint = BOTH;
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}
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}
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} else if (arg.equals("-xglobal")) {
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global = true;
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argv[i] = null;
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} else if (arg.equals("-xqualified")) {
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qualified = true;
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argv[i] = null;
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} else if (arg.equals("-xtrace")) {
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trace = true;
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argv[i] = null;
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} else if (arg.equals("-xvaluemethods")) {
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valueMethods = true;
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argv[i] = null;
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}
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}
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}
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return true;
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}
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/**
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* Generate output. Any source files created which need compilation should
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* be added to the compiler environment using the addGeneratedFile(File)
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* method.
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*
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* @param env The compiler environment
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* @param cdef The definition for the implementation class or interface from
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* which to generate output
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* @param destDir The directory for the root of the package hierarchy
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* for generated files. May be null.
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*/
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public void generate(sun.rmi.rmic.BatchEnvironment env, ClassDefinition cdef, File destDir) {
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BatchEnvironment ourEnv = (BatchEnvironment) env;
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ContextStack stack = new ContextStack(ourEnv);
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stack.setTrace(trace);
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if (valueMethods) {
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ourEnv.setParseNonConforming(true);
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}
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// Get our top level type...
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CompoundType topType = CompoundType.forCompound(cdef,stack);
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if (topType != null) {
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try {
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// Collect up all the compound types...
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Type[] theTypes = topType.collectMatching(TM_COMPOUND);
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for (int i = 0; i < theTypes.length; i++) {
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out.pln("\n-----------------------------------------------------------\n");
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Type theType = theTypes[i];
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switch (whatToPrint) {
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case JAVA: theType.println(out,qualified,false,false);
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break;
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case IDL: theType.println(out,qualified,true,global);
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break;
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case BOTH: theType.println(out,qualified,false,false);
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theType.println(out,qualified,true,global);
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break;
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default: throw new CompilerError("Unknown type!");
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}
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}
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out.flush();
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} catch (IOException e) {
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throw new CompilerError("PrintGenerator caught " + e);
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}
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}
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}
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}
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