8010333: Remove com.sun.tools.javac.Server
Reviewed-by: darcy
This commit is contained in:
Jonathan Gibbons
parent
ab8f7a3762
commit
622349cdb1
@ -1,197 +0,0 @@
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/*
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* Copyright (c) 2005, 2012, 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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package com.sun.tools.javac;
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import java.io.*;
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import java.net.*;
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import java.util.*;
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import java.util.concurrent.*;
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import java.util.logging.Logger;
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import javax.tools.*;
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/**
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* Java Compiler Server. Can be used to speed up a set of (small)
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* compilation tasks by caching jar files between compilations.
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*
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* <p><b>This is NOT part of any supported API.
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* If you write code that depends on this, you do so at your own
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* risk. This code and its internal interfaces are subject to change
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* or deletion without notice.</b></p>
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*
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* @author Peter von der Ahé
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* @since 1.6
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*/
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@jdk.Supported(false)
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class Server implements Runnable {
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private final BufferedReader in;
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private final OutputStream out;
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private final boolean isSocket;
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private static final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
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private static final Logger logger = Logger.getLogger("com.sun.tools.javac");
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static class CwdFileManager extends ForwardingJavaFileManager<JavaFileManager> {
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String cwd;
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CwdFileManager(JavaFileManager fileManager) {
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super(fileManager);
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}
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String getAbsoluteName(String name) {
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if (new File(name).isAbsolute()) {
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return name;
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} else {
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return new File(cwd,name).getPath();
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}
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}
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// public JavaFileObject getFileForInput(String name)
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// throws IOException
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// {
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// return super.getFileForInput(getAbsoluteName(name));
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// }
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}
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// static CwdFileManager fm = new CwdFileManager(tool.getStandardFileManager());
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static final StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
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static {
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// Use the same file manager for all compilations. This will
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// cache jar files in the standard file manager. Use
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// tool.getStandardFileManager().close() to release.
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// FIXME tool.setFileManager(fm);
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logger.setLevel(java.util.logging.Level.SEVERE);
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}
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private Server(BufferedReader in, OutputStream out, boolean isSocket) {
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this.in = in;
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this.out = out;
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this.isSocket = isSocket;
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}
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private Server(BufferedReader in, OutputStream out) {
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this(in, out, false);
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}
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private Server(Socket socket) throws IOException, UnsupportedEncodingException {
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this(new BufferedReader(new InputStreamReader(socket.getInputStream(), "utf-8")),
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socket.getOutputStream(),
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true);
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}
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public void run() {
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List<String> args = new ArrayList<String>();
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int res = -1;
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try {
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String line = null;
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try {
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line = in.readLine();
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} catch (IOException e) {
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System.err.println(e.getLocalizedMessage());
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System.exit(0);
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line = null;
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}
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// fm.cwd=null;
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String cwd = null;
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while (line != null) {
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if (line.startsWith("PWD:")) {
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cwd = line.substring(4);
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} else if (line.equals("END")) {
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break;
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} else if (!"-XDstdout".equals(line)) {
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args.add(line);
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}
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try {
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line = in.readLine();
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} catch (IOException e) {
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System.err.println(e.getLocalizedMessage());
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System.exit(0);
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line = null;
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}
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}
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Iterable<File> path = cwd == null ? null : Arrays.<File>asList(new File(cwd));
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// try { in.close(); } catch (IOException e) {}
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long msec = System.currentTimeMillis();
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try {
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synchronized (tool) {
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for (StandardLocation location : StandardLocation.values())
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fm.setLocation(location, path);
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res = compile(out, fm, args);
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// FIXME res = tool.run((InputStream)null, null, out, args.toArray(new String[args.size()]));
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}
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} catch (Throwable ex) {
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logger.log(java.util.logging.Level.SEVERE, args.toString(), ex);
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PrintWriter p = new PrintWriter(out, true);
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ex.printStackTrace(p);
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p.flush();
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}
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if (res >= 3) {
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logger.severe(String.format("problem: %s", args));
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} else {
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logger.info(String.format("success: %s", args));
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}
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// res = compile(args.toArray(new String[args.size()]), out);
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msec -= System.currentTimeMillis();
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logger.info(String.format("Real time: %sms", -msec));
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} finally {
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if (!isSocket) {
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try { in.close(); } catch (IOException e) {}
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}
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try {
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out.write(String.format("EXIT: %s%n", res).getBytes());
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} catch (IOException ex) {
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logger.log(java.util.logging.Level.SEVERE, args.toString(), ex);
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}
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try {
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out.flush();
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out.close();
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} catch (IOException ex) {
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logger.log(java.util.logging.Level.SEVERE, args.toString(), ex);
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}
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logger.info(String.format("EXIT: %s", res));
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}
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}
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public static void main(String... args) throws FileNotFoundException {
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if (args.length == 2) {
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for (;;) {
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throw new UnsupportedOperationException("TODO");
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// BufferedReader in = new BufferedReader(new FileReader(args[0]));
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// PrintWriter out = new PrintWriter(args[1]);
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// new Server(in, out).run();
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// System.out.flush();
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// System.err.flush();
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}
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} else {
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ExecutorService pool = Executors.newCachedThreadPool();
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try
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{
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ServerSocket socket = new ServerSocket(0xcafe, -1, null);
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for (;;) {
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pool.execute(new Server(socket.accept()));
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}
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}
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catch (IOException e) {
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System.err.format("Error: %s%n", e.getLocalizedMessage());
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pool.shutdown();
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}
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}
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}
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private int compile(OutputStream out, StandardJavaFileManager fm, List<String> args) {
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// FIXME parse args and use getTask
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// System.err.println("Running " + args);
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return tool.run(null, null, out, args.toArray(new String[args.size()]));
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}
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}
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