/*
***** BEGIN LICENSE BLOCK *****
* Version: EPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Eclipse Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/epl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2008-2012 Charles Oliver Nutter <headius@headius.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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package org.jruby.anno;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.jruby.RubyModule.MethodClumper;
import org.jruby.internal.runtime.methods.DumpingInvocationMethodFactory;
import org.jruby.util.JRubyClassLoader;
import org.jruby.util.log.Logger;
import org.jruby.util.log.LoggerFactory;
public class InvokerGenerator {
private static final Logger LOG = LoggerFactory.getLogger("InvokerGenerator");
public static final boolean DEBUG = false;
public static void main(String[] args) throws Exception {
FileReader fr = null;
try {
fr = new FileReader(args[0]);
} catch(FileNotFoundException e) {
System.err.println(args[0] + " - not found. skip generator." );
return;
}
BufferedReader br = new BufferedReader(fr);
List<String> classNames = new ArrayList<String>();
try {
String line;
while ((line = br.readLine()) != null) {
classNames.add(line);
}
} finally {
br.close();
}
DumpingInvocationMethodFactory dumper = new DumpingInvocationMethodFactory(args[1], new JRubyClassLoader(ClassLoader.getSystemClassLoader()));
for (String name : classNames) {
MethodClumper clumper = new MethodClumper();
try {
if (DEBUG) LOG.debug("generating for class {}", name);
Class cls = Class.forName(name, false, InvokerGenerator.class.getClassLoader());
clumper.clump(cls);
for (Map.Entry<String, List<JavaMethodDescriptor>> entry : clumper.getStaticAnnotatedMethods().entrySet()) {
dumper.getAnnotatedMethodClass(entry.getValue());
}
for (Map.Entry<String, List<JavaMethodDescriptor>> entry : clumper.getAnnotatedMethods().entrySet()) {
dumper.getAnnotatedMethodClass(entry.getValue());
}
} catch (Exception e) {
e.printStackTrace();
throw e;
}
}
// just delete the input file
new File(args[0]).delete();
}
}