1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/boot-fx/src/main/java/org/netbeans/html/boot/fx/FXInspect.java Mon Dec 16 16:59:43 2013 +0100
1.3 @@ -0,0 +1,134 @@
1.4 +/**
1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1.6 + *
1.7 + * Copyright 1997-2010 Oracle and/or its affiliates. All rights reserved.
1.8 + *
1.9 + * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
1.10 + * Other names may be trademarks of their respective owners.
1.11 + *
1.12 + * The contents of this file are subject to the terms of either the GNU
1.13 + * General Public License Version 2 only ("GPL") or the Common
1.14 + * Development and Distribution License("CDDL") (collectively, the
1.15 + * "License"). You may not use this file except in compliance with the
1.16 + * License. You can obtain a copy of the License at
1.17 + * http://www.netbeans.org/cddl-gplv2.html
1.18 + * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
1.19 + * specific language governing permissions and limitations under the
1.20 + * License. When distributing the software, include this License Header
1.21 + * Notice in each file and include the License file at
1.22 + * nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this
1.23 + * particular file as subject to the "Classpath" exception as provided
1.24 + * by Oracle in the GPL Version 2 section of the License file that
1.25 + * accompanied this code. If applicable, add the following below the
1.26 + * License Header, with the fields enclosed by brackets [] replaced by
1.27 + * your own identifying information:
1.28 + * "Portions Copyrighted [year] [name of copyright owner]"
1.29 + *
1.30 + * Contributor(s):
1.31 + *
1.32 + * The Original Software is NetBeans. The Initial Developer of the Original
1.33 + * Software is Oracle. Portions Copyright 2013-2013 Oracle. All Rights Reserved.
1.34 + *
1.35 + * If you wish your version of this file to be governed by only the CDDL
1.36 + * or only the GPL Version 2, indicate your decision by adding
1.37 + * "[Contributor] elects to include this software in this distribution
1.38 + * under the [CDDL or GPL Version 2] license." If you do not indicate a
1.39 + * single choice of license, a recipient has the option to distribute
1.40 + * your version of this file under either the CDDL, the GPL Version 2 or
1.41 + * to extend the choice of license to its licensees as provided above.
1.42 + * However, if you add GPL Version 2 code and therefore, elected the GPL
1.43 + * Version 2 license, then the option applies only if the new code is
1.44 + * made subject to such option by the copyright holder.
1.45 + */
1.46 +package org.netbeans.html.boot.fx;
1.47 +
1.48 +import java.io.IOException;
1.49 +import java.io.ObjectInputStream;
1.50 +import java.io.ObjectOutputStream;
1.51 +import java.net.InetAddress;
1.52 +import java.net.Socket;
1.53 +import java.nio.charset.StandardCharsets;
1.54 +import java.util.logging.Level;
1.55 +import java.util.logging.Logger;
1.56 +import javafx.application.Platform;
1.57 +import javafx.scene.web.WebEngine;
1.58 +import javafx.util.Callback;
1.59 +
1.60 +/**
1.61 + *
1.62 + * @author Jaroslav Tulach <jtulach@netbeans.org>
1.63 + */
1.64 +final class FXInspect implements Runnable {
1.65 + private static final Logger LOG = Logger.getLogger(FXInspect.class.getName());
1.66 +
1.67 +
1.68 + private final WebEngine engine;
1.69 + private final ObjectInputStream input;
1.70 + private Dbgr dbg;
1.71 +
1.72 + private FXInspect(WebEngine engine, int port) throws IOException {
1.73 + this.engine = engine;
1.74 +
1.75 + Socket socket = new Socket(InetAddress.getByName(null), port);
1.76 + ObjectOutputStream output = new ObjectOutputStream(socket.getOutputStream());
1.77 + this.input = new ObjectInputStream(socket.getInputStream());
1.78 + initializeDebugger(output);
1.79 + }
1.80 +
1.81 + static boolean initialize(WebEngine engine) {
1.82 + final int inspectPort = Integer.getInteger("netbeans.inspect.port", -1); // NOI18N
1.83 + if (inspectPort != -1) {
1.84 + try {
1.85 + FXInspect inspector = new FXInspect(engine, inspectPort);
1.86 + Thread t = new Thread(inspector, "FX<->NetBeans Inspector");
1.87 + t.start();
1.88 + return true;
1.89 + } catch (IOException ex) {
1.90 + LOG.log(Level.INFO, "Cannot connect to NetBeans IDE to port " + inspectPort, ex); // NOI18N
1.91 + }
1.92 + }
1.93 + return false;
1.94 + }
1.95 +
1.96 + private void initializeDebugger(final ObjectOutputStream output) {
1.97 + Platform.runLater(new Runnable() {
1.98 + @Override
1.99 + public void run() {
1.100 + dbg = new Dbgr(engine, new Callback<String,Void>() {
1.101 + @Override
1.102 + public Void call(String message) {
1.103 + try {
1.104 + byte[] bytes = message.getBytes(StandardCharsets.UTF_8);
1.105 + output.writeInt(bytes.length);
1.106 + output.write(bytes);
1.107 + output.flush();
1.108 + } catch (IOException ioex) {
1.109 + ioex.printStackTrace();
1.110 + }
1.111 + return null;
1.112 + }
1.113 + });
1.114 + }
1.115 + });
1.116 + }
1.117 +
1.118 + @Override
1.119 + public void run() {
1.120 + try {
1.121 + while (true) {
1.122 + int length = input.readInt();
1.123 + byte[] bytes = new byte[length];
1.124 + input.readFully(bytes);
1.125 + final String message = new String(bytes, StandardCharsets.UTF_8);
1.126 + Platform.runLater(new Runnable() {
1.127 + @Override
1.128 + public void run() {
1.129 + dbg.sendMessage(message);
1.130 + }
1.131 + });
1.132 + }
1.133 + } catch (IOException ex) {
1.134 + LOG.log(Level.WARNING, null, ex);
1.135 + }
1.136 + }
1.137 +}