Example usage for org.aspectj.apache.bcel.classfile Method getName

Introduction

In this page you can find the example usage for org.aspectj.apache.bcel.classfile Method getName.

Prototype

public final String getName() 

Source Link

Usage

From source file:br.jabuti.metrics.AbstractMetric.java

License:Open Source License

protected final boolean findMethodInClass(Program prog, Method m, String className, boolean recursive) {
    RClass rc = prog.get(className);//from www  . j a  v  a  2s .c  o  m
    if (rc == null || !(rc instanceof RClassCode)) {
        return false;
    }

    RClassCode rcc = (RClassCode) rc;
    JavaClass theClazz = rcc.getTheClass();
    Method[] methods = theClazz.getMethods();
    for (int i = 0; i < methods.length; i++) {
        if (methods[i].getName().equals(m.getName()) && methods[i].getSignature().equals(m.getSignature())) {
            return true;
        }
    }

    if (recursive) {
        return findMethodInClass(prog, m, rcc.getSuperClass(), recursive);
    }

    return false;
}

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From source file:org.caesarj.mixer.intern.ClassModifyingVisitor.java

License:Open Source License

/**
 * Remove all methods from <code>clazz</code> whose names start
 * with '$new'./*from  www  . j  ava2 s .  c  o  m*/
 * @param clazz   The class to modify   
 * @return   The class with removed methods
 */
protected JavaClass removeFactoryMethods(JavaClass clazz) {
    ClassGen gen = new ClassGen(clazz);

    Method[] methods = gen.getMethods();
    for (int i = 0; i < methods.length; i++) {
        Method method = methods[i];
        if (method.getName().startsWith(CaesarConstants.FACTORY_METHOD_PREFIX)) {
            gen.removeMethod(method);
        }
    }

    return gen.getJavaClass();
}

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From source file:org.caesarj.mixer.intern.ClassModifyingVisitor.java

License:Open Source License

public void visitMethod(Method method) {
    final ConstantPool cp = method.getConstantPool();
    // we search for outer-class-access functions, which
    // are static, have exactly one argument of this class' type and
    // return an instance of the outer class' type
    if (method.isStatic() && method.getName().startsWith("access$")) {
        String returnType = Type.getReturnType(method.getSignature()).toString();

        if (!Tools.sameClass(returnType, oldOuterClassName))
            return;
        Type[] argTypes = Type.getArgumentTypes(method.getSignature());
        if (argTypes.length != 1)
            return;

        // construct the new signature & use it to overwrite the old one
        String newSignature = "(L" + newClassName + ";)L" + newOuterClassName + ";";
        int index = method.getSignatureIndex();
        cp.setConstant(index, new ConstantUtf8(newSignature));
    }//from ww  w . j  a  v a  2 s . c  o  m
    // and we check for constructors 
    else if (method.getName().equals("<init>")) {
        Type[] argTypes = Type.getArgumentTypes(method.getSignature());
        for (int argIdx = 0; argIdx < argTypes.length; argIdx++) {
            // modify the signature if neccessary
            if (Tools.sameClass(argTypes[argIdx].toString(), oldOuterClassName)) {
                // construct the new signature and use it to overwrite the old one
                argTypes[argIdx] = Type.getType("L" + newOuterClassName + ";");
            }
        }
        // construct new signature
        String signature = Type.getMethodSignature(method.getReturnType(), argTypes);
        int signatureIndex = method.getSignatureIndex();
        cp.setConstant(signatureIndex, new ConstantUtf8(signature));
    }
}

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