8010333: Remove com.sun.tools.javac.Server

Reviewed-by: darcy

src/share/classes/com/sun/tools/javac/Server.java

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