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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/server/CompilationServer.java @ 2285:762de4b26788

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turn Compiler and HotSpotTypeResolved into interfaces
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 08 Apr 2011 13:43:05 +0200
parents 569d3fe7d65c
children 8c426c2891c8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
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3 *
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4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product
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5 * that is described in this document. In particular, and without limitation, these intellectual property
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6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or
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7 * more additional patents or pending patent applications in the U.S. and in other countries.
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8 *
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9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun
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10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its
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11 * supplements.
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12 *
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13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or
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14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks
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15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the
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16 * U.S. and other countries.
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17 *
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18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
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19 * Company, Ltd.
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20 */
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21 package com.sun.hotspot.c1x.server;
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22
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23 import java.io.*;
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24 import java.lang.reflect.Proxy;
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25 import java.net.*;
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26 import java.rmi.registry.*;
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27
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28 import javax.net.*;
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29
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30 import com.sun.hotspot.c1x.*;
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31 import com.sun.hotspot.c1x.Compiler;
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32 import com.sun.hotspot.c1x.InvocationSocket.DelegateCallback;
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33 import com.sun.hotspot.c1x.logging.*;
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34 import com.sun.hotspot.c1x.server.ReplacingStreams.ReplacingInputStream;
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35 import com.sun.hotspot.c1x.server.ReplacingStreams.ReplacingOutputStream;
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36
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37 /**
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38 * Server side of the client/server compilation model.
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39 *
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40 * @author Lukas Stadler
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41 */
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42 public class CompilationServer {
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43
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44 private ReplacingOutputStream output;
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45 private ReplacingInputStream input;
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46
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47 public static void main(String[] args) throws Exception {
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48 new CompilationServer().run();
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49 }
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50
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51 private void run() throws IOException, ClassNotFoundException {
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52 ServerSocket serverSocket = ServerSocketFactory.getDefault().createServerSocket(1199);
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53 do {
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54 Socket socket = null;
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55 ReplacingStreams streams = new ReplacingStreams();
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56 try {
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57 Logger.log("Compilation server ready, waiting for client to connect...");
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58 socket = serverSocket.accept();
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59 Logger.log("Connected to " + socket.getRemoteSocketAddress());
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60
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61 output = streams.new ReplacingOutputStream(new BufferedOutputStream(socket.getOutputStream()));
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62 // required, because creating an ObjectOutputStream writes a header, but doesn't flush the stream
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63 output.flush();
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64 input = streams.new ReplacingInputStream(new BufferedInputStream(socket.getInputStream()));
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65
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66 final InvocationSocket invocation = new InvocationSocket(output, input);
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67 invocation.setDelegateCallback(new DelegateCallback() {
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68 public Object getDelegate() {
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69 VMEntries entries = (VMEntries) Proxy.newProxyInstance(VMEntries.class.getClassLoader(), new Class<?>[] { VMEntries.class}, invocation);
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70 Compiler compiler = CompilerImpl.initializeServer(entries);
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71 input.setCompiler(compiler);
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72 return compiler.getVMExits();
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73 }
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74 });
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75
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76 invocation.waitForResult();
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77 } catch (IOException e) {
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78 e.printStackTrace();
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79 if (socket != null) {
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80 socket.close();
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81 }
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82 }
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83 } while (false);
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84 }
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85 }