зеркало из https://github.com/mozilla/pjs.git
84 строки
2.9 KiB
Java
84 строки
2.9 KiB
Java
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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package com.netscape.jsdebugging.engine.local;
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import com.netscape.jsdebugging.engine.*;
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public class RuntimeLocal implements IRuntime
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{
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private RuntimeLocal() {}
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public static final String LOCAL_LOADER_NAME =
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"com.netscape.jsdebugging.api.local.AdapterLoaderLocal";
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RuntimeLocal(boolean enableDebugging, String[] args) {
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_runtime = com.netscape.nativejsengine.JSRuntime.newRuntime(
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com.netscape.nativejsengine.JSRuntime.ENABLE_DEBUGGING);
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if(null == _runtime) {
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_destroyed = true;
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return;
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}
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if(enableDebugging) {
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try {
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Class clazz = Class.forName(LOCAL_LOADER_NAME);
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com.netscape.jsdebugging.api.AdapterLoader loader =
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(com.netscape.jsdebugging.api.AdapterLoader) clazz.newInstance();
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_controller = loader.getDebugController();
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_stp = loader.getSourceTextProvider();
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}
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catch(Throwable e) {
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System.out.println(e);
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}
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}
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}
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public IContext newContext(String[] args) {
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ContextLocal context = new ContextLocal(this, args);
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if(! context.isValid())
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return null;
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return context;
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}
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public boolean isValid() {return ! _destroyed;}
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// finalization not guaranteed to happen in right order - trust programmer
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public void destroy() {
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_destroyed = true;
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_controller = null;
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_stp = null;
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_runtime.destroy();
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}
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com.netscape.nativejsengine.JSRuntime getNativeRuntime() {return _runtime;}
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public com.netscape.jsdebugging.api.DebugController
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getDebugController() {return _controller;}
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public com.netscape.jsdebugging.api.SourceTextProvider
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getSourceTextProvider() {return _stp;}
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private com.netscape.nativejsengine.JSRuntime _runtime;
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private boolean _destroyed = false;
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private com.netscape.jsdebugging.api.DebugController _controller;
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private com.netscape.jsdebugging.api.SourceTextProvider _stp;
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}
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