64 lines
2.1 KiB
Java
64 lines
2.1 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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package com.ibm.wala.ipa.callgraph.impl;
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import java.util.HashSet;
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import java.util.Iterator;
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import com.ibm.wala.classLoader.IClass;
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import com.ibm.wala.classLoader.IMethod;
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import com.ibm.wala.ipa.callgraph.AnalysisScope;
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import com.ibm.wala.ipa.callgraph.Entrypoint;
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import com.ibm.wala.ipa.cha.IClassHierarchy;
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/**
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* Includes all application methods in an analysis scope as entrypoints.
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*/
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public class AllApplicationEntrypoints extends HashSet<Entrypoint> {
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private final static boolean DEBUG = false;
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/**
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* @param scope governing analyais scope
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* @param cha governing class hierarchy
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* @throws IllegalArgumentException if cha is null
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*/
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public AllApplicationEntrypoints(AnalysisScope scope, final IClassHierarchy cha) {
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if (cha == null) {
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throw new IllegalArgumentException("cha is null");
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}
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for (IClass klass : cha) {
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if (!klass.isInterface()) {
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if (isApplicationClass(scope, klass)) {
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for (Iterator methodIt = klass.getDeclaredMethods().iterator(); methodIt.hasNext();) {
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IMethod method = (IMethod) methodIt.next();
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if (!method.isAbstract()) {
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add(new ArgumentTypeEntrypoint(method, cha));
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}
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}
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}
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}
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}
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if (DEBUG) {
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System.err.println((getClass() + "Number of EntryPoints:" + size()));
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}
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}
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/**
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* @return true iff klass is loaded by the application loader.
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*/
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private static boolean isApplicationClass(AnalysisScope scope, IClass klass) {
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return scope.getApplicationLoader().equals(klass.getClassLoader().getReference());
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}
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}
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