/**
* overrides the visitor to find abstract methods that override concrete ones
*
* @param obj the context object of the currently parsed method
*/
@Override
public void visitMethod(Method obj) {
if (!obj.isAbstract()) return;
String methodName = obj.getName();
String methodSig = obj.getSignature();
outer:
for (JavaClass cls : superClasses) {
Method[] methods = cls.getMethods();
for (Method m : methods) {
if (m.isPrivate() || m.isAbstract()) continue;
if (methodName.equals(m.getName()) && methodSig.equals(m.getSignature())) {
BugInstance bug =
new BugInstance(this, BugType.AOM_ABSTRACT_OVERRIDDEN_METHOD.name(), NORMAL_PRIORITY)
.addClass(this)
.addMethod(this);
Code code = obj.getCode();
if (code != null) bug.addSourceLineRange(clsContext, this, 0, code.getLength() - 1);
bugReporter.reportBug(bug);
break outer;
}
}
}
}
/**
* Filters the methods to be transformed.
*
* @param definition the definition
* @param classMetaData the class meta-data
* @param method the method to filter
* @return boolean
*/
private boolean methodFilter(
final AspectWerkzDefinition definition,
final ClassMetaData classMetaData,
final MethodMetaData methodMetaData,
final Method method) {
if (method.isAbstract()
|| method.isNative()
|| method.getName().equals("<init>")
|| method.getName().equals("<clinit>")
|| method.getName().startsWith(TransformationUtil.ORIGINAL_METHOD_PREFIX)
|| method.getName().equals(TransformationUtil.GET_META_DATA_METHOD)
|| method.getName().equals(TransformationUtil.SET_META_DATA_METHOD)
|| method.getName().equals(TransformationUtil.CLASS_LOOKUP_METHOD)
|| method.getName().equals(TransformationUtil.GET_UUID_METHOD)) {
return true;
} else if (definition.hasExecutionPointcut(classMetaData, methodMetaData)) {
return false;
} else if (definition.hasThrowsPointcut(classMetaData, methodMetaData)) {
return false;
} else {
return true;
}
}