59 lines
2.4 KiB
Java
59 lines
2.4 KiB
Java
/******************************************************************************
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* Copyright (c) 2002 - 2006 IBM Corporation.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*****************************************************************************/
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/*
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* Created on Oct 7, 2005
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*/
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package com.ibm.wala.cast.java.translator.polyglot;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Map;
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import com.ibm.wala.cast.java.ipa.callgraph.JavaSourceAnalysisScope;
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import com.ibm.wala.classLoader.ClassLoaderFactoryImpl;
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import com.ibm.wala.classLoader.ClassLoaderImpl;
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import com.ibm.wala.classLoader.IClassLoader;
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import com.ibm.wala.ipa.callgraph.AnalysisScope;
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import com.ibm.wala.ipa.callgraph.impl.SetOfClasses;
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import com.ibm.wala.ipa.cha.IClassHierarchy;
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import com.ibm.wala.types.ClassLoaderReference;
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public class PolyglotClassLoaderFactory extends ClassLoaderFactoryImpl {
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/**
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* A map from ClassLoaderReference to IRTranslatorExtension, so that source files in different languages are processed by the
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* right kind of IRTranslatorExtension.
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*/
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final protected Map<ClassLoaderReference, IRTranslatorExtension> fExtensionMap = new HashMap<ClassLoaderReference, IRTranslatorExtension>();
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public PolyglotClassLoaderFactory(SetOfClasses exclusions, IRTranslatorExtension javaExtInfo) {
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super(exclusions);
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fExtensionMap.put(JavaSourceAnalysisScope.SOURCE, javaExtInfo);
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}
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protected IRTranslatorExtension getExtensionFor(ClassLoaderReference clr) {
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return fExtensionMap.get(clr);
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}
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@Override
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protected IClassLoader makeNewClassLoader(ClassLoaderReference classLoaderReference, IClassHierarchy cha, IClassLoader parent,
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AnalysisScope scope) throws IOException {
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if (classLoaderReference.equals(JavaSourceAnalysisScope.SOURCE)) {
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ClassLoaderImpl cl = new PolyglotSourceLoaderImpl(classLoaderReference, parent, getExclusions(), cha,
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getExtensionFor(classLoaderReference));
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cl.init(scope.getModules(classLoaderReference));
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return cl;
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} else {
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return super.makeNewClassLoader(classLoaderReference, cha, parent, scope);
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}
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}
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}
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