soot.JavaClassSource Maven / Gradle / Ivy
package soot;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2004 Ondrej Lhotak
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import java.io.File;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import polyglot.ast.Node;
import soot.javaToJimple.IInitialResolver;
import soot.javaToJimple.IInitialResolver.Dependencies;
import soot.javaToJimple.InitialResolver;
import soot.options.Options;
import soot.toolkits.astmetrics.ComputeASTMetrics;
/**
* A class source for resolving from .java files using javaToJimple.
*/
public class JavaClassSource extends ClassSource {
private static final Logger logger = LoggerFactory.getLogger(JavaClassSource.class);
public JavaClassSource(String className, File fullPath) {
super(className);
this.fullPath = fullPath;
}
public JavaClassSource(String className) {
super(className);
}
public Dependencies resolve(SootClass sc) {
if (Options.v().verbose()) {
logger.debug("resolving [from .java]: " + className);
}
IInitialResolver resolver;
if (Options.v().polyglot()) {
resolver = InitialResolver.v();
} else {
resolver = JastAddInitialResolver.v();
}
if (fullPath != null) {
resolver.formAst(fullPath.getPath(), SourceLocator.v().sourcePath(), className);
}
// System.out.println("about to call initial resolver in j2j: "+sc.getName());
Dependencies references = resolver.resolveFromJavaFile(sc);
/*
* 1st March 2006 Nomair This seems to be a good place to calculate all the AST Metrics needed from Java's AST
*/
if (Options.v().ast_metrics()) {
// System.out.println("CALLING COMPUTEASTMETRICS!!!!!!!");
Node ast = InitialResolver.v().getAst();
if (ast == null) {
logger.debug("No compatible AST available for AST metrics. Skipping. Try -polyglot option.");
} else {
ComputeASTMetrics metrics = new ComputeASTMetrics(ast);
metrics.apply();
}
}
return references;
}
private File fullPath;
}