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| 1 | +/* | |
| 2 | + * Copyright (c) 1998, 1999, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package com.sun.tools.example.debug.gui; | |
| 27 | + | |
| 28 | +import java.io.*; | |
| 29 | +import com.sun.jdi.*; | |
| 30 | +import com.sun.tools.example.debug.bdi.*; | |
| 31 | + | |
| 32 | +public class Environment { | |
| 33 | + | |
| 34 | + private SourceManager sourceManager; | |
| 35 | + private ClassManager classManager; | |
| 36 | + private ContextManager contextManager; | |
| 37 | + private MonitorListModel monitorListModel; | |
| 38 | + private ExecutionManager runtime; | |
| 39 | + | |
| 40 | + private PrintWriter typeScript; | |
| 41 | + | |
| 42 | + private boolean verbose; | |
| 43 | + | |
| 44 | + public Environment() { | |
| 45 | + this.classManager = new ClassManager(this); | |
| 46 | + //### Order of the next three lines is important! (FIX THIS) | |
| 47 | + this.runtime = new ExecutionManager(); | |
| 48 | + this.sourceManager = new SourceManager(this); | |
| 49 | + this.contextManager = new ContextManager(this); | |
| 50 | + this.monitorListModel = new MonitorListModel(this); | |
| 51 | + } | |
| 52 | + | |
| 53 | + // Services used by debugging tools. | |
| 54 | + | |
| 55 | + public SourceManager getSourceManager() { | |
| 56 | + return sourceManager; | |
| 57 | + } | |
| 58 | + | |
| 59 | + public ClassManager getClassManager() { | |
| 60 | + return classManager; | |
| 61 | + } | |
| 62 | + | |
| 63 | + public ContextManager getContextManager() { | |
| 64 | + return contextManager; | |
| 65 | + } | |
| 66 | + | |
| 67 | + public MonitorListModel getMonitorListModel() { | |
| 68 | + return monitorListModel; | |
| 69 | + } | |
| 70 | + | |
| 71 | + public ExecutionManager getExecutionManager() { | |
| 72 | + return runtime; | |
| 73 | + } | |
| 74 | + | |
| 75 | + //### TODO: | |
| 76 | + //### Tools should attach/detach from environment | |
| 77 | + //### via a property, which should call an 'addTool' | |
| 78 | + //### method when set to maintain a registry of | |
| 79 | + //### tools for exit-time cleanup, etc. Tool | |
| 80 | + //### class constructors should be argument-free, so | |
| 81 | + //### that they may be instantiated by bean builders. | |
| 82 | + //### Will also need 'removeTool' in case property | |
| 83 | + //### value is changed. | |
| 84 | + // | |
| 85 | + // public void addTool(Tool t); | |
| 86 | + // public void removeTool(Tool t); | |
| 87 | + | |
| 88 | + public void terminate() { | |
| 89 | + System.exit(0); | |
| 90 | + } | |
| 91 | + | |
| 92 | + // public void refresh(); // notify all tools to refresh their views | |
| 93 | + | |
| 94 | + | |
| 95 | + // public void addStatusListener(StatusListener l); | |
| 96 | + // public void removeStatusListener(StatusListener l); | |
| 97 | + | |
| 98 | + // public void addOutputListener(OutputListener l); | |
| 99 | + // public void removeOutputListener(OutputListener l); | |
| 100 | + | |
| 101 | + public void setTypeScript(PrintWriter writer) { | |
| 102 | + typeScript = writer; | |
| 103 | + } | |
| 104 | + | |
| 105 | + public void error(String message) { | |
| 106 | + if (typeScript != null) { | |
| 107 | + typeScript.println(message); | |
| 108 | + } else { | |
| 109 | + System.out.println(message); | |
| 110 | + } | |
| 111 | + } | |
| 112 | + | |
| 113 | + public void failure(String message) { | |
| 114 | + if (typeScript != null) { | |
| 115 | + typeScript.println(message); | |
| 116 | + } else { | |
| 117 | + System.out.println(message); | |
| 118 | + } | |
| 119 | + } | |
| 120 | + | |
| 121 | + public void notice(String message) { | |
| 122 | + if (typeScript != null) { | |
| 123 | + typeScript.println(message); | |
| 124 | + } else { | |
| 125 | + System.out.println(message); | |
| 126 | + } | |
| 127 | + } | |
| 128 | + | |
| 129 | + public OutputSink getOutputSink() { | |
| 130 | + return new OutputSink(typeScript); | |
| 131 | + } | |
| 132 | + | |
| 133 | + public void viewSource(String fileName) { | |
| 134 | + //### HACK ### | |
| 135 | + //### Should use listener here. | |
| 136 | + com.sun.tools.example.debug.gui.GUI.srcTool.showSourceFile(fileName); | |
| 137 | + } | |
| 138 | + | |
| 139 | + public void viewLocation(Location locn) { | |
| 140 | + //### HACK ### | |
| 141 | + //### Should use listener here. | |
| 142 | + //### Should we use sourceForLocation here? | |
| 143 | + com.sun.tools.example.debug.gui.GUI.srcTool.showSourceForLocation(locn); | |
| 144 | + } | |
| 145 | + | |
| 146 | + //### Also in 'ContextManager'. Do we need both? | |
| 147 | + | |
| 148 | + public boolean getVerboseFlag() { | |
| 149 | + return verbose; | |
| 150 | + } | |
| 151 | + | |
| 152 | + public void setVerboseFlag(boolean verbose) { | |
| 153 | + this.verbose = verbose; | |
| 154 | + } | |
| 155 | + | |
| 156 | +} | |