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/*
* Copyright (c) 1998, 2007, 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.
*/
/*
* Licensed Materials - Property of IBM
* RMI-IIOP v1.0
* Copyright IBM Corp. 1998 1999 All Rights Reserved
*
*/
package sun.rmi.rmic.iiop;
import java.io.File;
import java.io.IOException;
import java.io.OutputStreamWriter;
import sun.tools.java.CompilerError;
import sun.tools.java.ClassDefinition;
import sun.rmi.rmic.IndentingWriter;
import sun.rmi.rmic.Main;
/**
* An IDL generator for rmic.
*
* @author Bryan Atsatt
*/
public class PrintGenerator implements sun.rmi.rmic.Generator,
sun.rmi.rmic.iiop.Constants {
private static final int JAVA = 0;
private static final int IDL = 1;
private static final int BOTH = 2;
private int whatToPrint; // Initialized in parseArgs.
private boolean global = false;
private boolean qualified = false;
private boolean trace = false;
private boolean valueMethods = false;
private IndentingWriter out;
/**
* Default constructor for Main to use.
*/
public PrintGenerator() {
OutputStreamWriter writer = new OutputStreamWriter(System.out);
out = new IndentingWriter (writer);
}
/**
* Examine and consume command line arguments.
* @param argv The command line arguments. Ignore null
* @param error Report any errors using the main.error() methods.
* @return true if no errors, false otherwise.
*/
public boolean parseArgs(String argv[], Main main) {
for (int i = 0; i < argv.length; i++) {
if (argv[i] != null) {
String arg = argv[i].toLowerCase();
if (arg.equals("-xprint")) {
whatToPrint = JAVA;
argv[i] = null;
if (i+1 < argv.length) {
if (argv[i+1].equalsIgnoreCase("idl")) {
argv[++i] = null;
whatToPrint = IDL;
} else if (argv[i+1].equalsIgnoreCase("both")) {
argv[++i] = null;
whatToPrint = BOTH;
}
}
} else if (arg.equals("-xglobal")) {
global = true;
argv[i] = null;
} else if (arg.equals("-xqualified")) {
qualified = true;
argv[i] = null;
} else if (arg.equals("-xtrace")) {
trace = true;
argv[i] = null;
} else if (arg.equals("-xvaluemethods")) {
valueMethods = true;
argv[i] = null;
}
}
}
return true;
}
/**
* Generate output. Any source files created which need compilation should
* be added to the compiler environment using the addGeneratedFile(File)
* method.
*
* @param env The compiler environment
* @param cdef The definition for the implementation class or interface from
* which to generate output
* @param destDir The directory for the root of the package hierarchy
* for generated files. May be null.
*/
public void generate(sun.rmi.rmic.BatchEnvironment env, ClassDefinition cdef, File destDir) {
BatchEnvironment ourEnv = (BatchEnvironment) env;
ContextStack stack = new ContextStack(ourEnv);
stack.setTrace(trace);
if (valueMethods) {
ourEnv.setParseNonConforming(true);
}
// Get our top level type...
CompoundType topType = CompoundType.forCompound(cdef,stack);
if (topType != null) {
try {
// Collect up all the compound types...
Type[] theTypes = topType.collectMatching(TM_COMPOUND);
for (int i = 0; i < theTypes.length; i++) {
out.pln("\n-----------------------------------------------------------\n");
Type theType = theTypes[i];
switch (whatToPrint) {
case JAVA: theType.println(out,qualified,false,false);
break;
case IDL: theType.println(out,qualified,true,global);
break;
case BOTH: theType.println(out,qualified,false,false);
theType.println(out,qualified,true,global);
break;
default: throw new CompilerError("Unknown type!");
}
}
out.flush();
} catch (IOException e) {
throw new CompilerError("PrintGenerator caught " + e);
}
}
}
}
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