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/*
* Copyright (c) 1998, 1999, 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.example.debug.gui;
import java.io.*;
import com.sun.jdi.*;
import com.sun.tools.example.debug.bdi.*;
public class Environment {
private SourceManager sourceManager;
private ClassManager classManager;
private ContextManager contextManager;
private MonitorListModel monitorListModel;
private ExecutionManager runtime;
private PrintWriter typeScript;
private boolean verbose;
public Environment() {
this.classManager = new ClassManager(this);
//### Order of the next three lines is important! (FIX THIS)
this.runtime = new ExecutionManager();
this.sourceManager = new SourceManager(this);
this.contextManager = new ContextManager(this);
this.monitorListModel = new MonitorListModel(this);
}
// Services used by debugging tools.
public SourceManager getSourceManager() {
return sourceManager;
}
public ClassManager getClassManager() {
return classManager;
}
public ContextManager getContextManager() {
return contextManager;
}
public MonitorListModel getMonitorListModel() {
return monitorListModel;
}
public ExecutionManager getExecutionManager() {
return runtime;
}
//### TODO:
//### Tools should attach/detach from environment
//### via a property, which should call an 'addTool'
//### method when set to maintain a registry of
//### tools for exit-time cleanup, etc. Tool
//### class constructors should be argument-free, so
//### that they may be instantiated by bean builders.
//### Will also need 'removeTool' in case property
//### value is changed.
//
// public void addTool(Tool t);
// public void removeTool(Tool t);
public void terminate() {
System.exit(0);
}
// public void refresh(); // notify all tools to refresh their views
// public void addStatusListener(StatusListener l);
// public void removeStatusListener(StatusListener l);
// public void addOutputListener(OutputListener l);
// public void removeOutputListener(OutputListener l);
public void setTypeScript(PrintWriter writer) {
typeScript = writer;
}
public void error(String message) {
if (typeScript != null) {
typeScript.println(message);
} else {
System.out.println(message);
}
}
public void failure(String message) {
if (typeScript != null) {
typeScript.println(message);
} else {
System.out.println(message);
}
}
public void notice(String message) {
if (typeScript != null) {
typeScript.println(message);
} else {
System.out.println(message);
}
}
public OutputSink getOutputSink() {
return new OutputSink(typeScript);
}
public void viewSource(String fileName) {
//### HACK ###
//### Should use listener here.
com.sun.tools.example.debug.gui.GUI.srcTool.showSourceFile(fileName);
}
public void viewLocation(Location locn) {
//### HACK ###
//### Should use listener here.
//### Should we use sourceForLocation here?
com.sun.tools.example.debug.gui.GUI.srcTool.showSourceForLocation(locn);
}
//### Also in 'ContextManager'. Do we need both?
public boolean getVerboseFlag() {
return verbose;
}
public void setVerboseFlag(boolean verbose) {
this.verbose = verbose;
}
}
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