private boolean initializeAndCollectInhData(
IMethodBinding binding, List<MethodPathItem> inhMethods) {
if (binding == null) return false;
// check if method is abstract
if (Modifier.isAbstract(binding.getModifiers())) return false;
ITypeBinding declTypeBinding = binding.getDeclaringClass();
// check only for classes
if (declTypeBinding == null || !declTypeBinding.isClass()) return false;
Set<String> checkedInterfaces = new HashSet<String>();
// (recursively) collects all keys of methods in abstract classes which
// belongs to this declaration
OverridingRelationUtils.collectSimilarMethodKeysInSuperClasses(
binding, declTypeBinding.getSuperclass(), inhMethods, checkedInterfaces);
// (recursively) collects all keys of methods in interfaces which
// belongs to this declaration
OverridingRelationUtils.collectSimilarMethodKeysInInterfaces(
binding, declTypeBinding.getInterfaces(), inhMethods, checkedInterfaces);
// the set should contain at least one inherited method
if (inhMethods.size() == 0) return false;
return true;
}
private void handleMethodCall(ASTNode node, IMethodBinding methodBinding, List arguments) {
if (methodBinding == null) return;
// name check
checks.add(
new MethodInvocationCheck(
file,
jdtTypingProvider,
bridge(node),
OverridingRelationUtils.getIASTNodeList(arguments),
methodBinding));
}
private void handleOverridingRelationshipViolation(
MethodDeclaration node, IMethodBinding methodBinding, List<MethodPathItem> inhMethods) {
// get first overridden item
MethodPathItem superItem = OverridingRelationUtils.getFirstNonAbstractItem(inhMethods);
if (superItem == null) return;
// add check for method name and params
checks.add(
new InheritedMethodCheck(
file,
jdtTypingProvider,
bridge(node),
OverridingRelationUtils.getIASTNodeList(node.parameters()),
methodBinding.getName(),
superItem));
// get all keys of method exceptions in super classes which are cast
// compatible to exceptions of "node"
// the list should contain at least one overridden exception key
List exceptionList = node.thrownExceptions();
Name curExcNode;
for (int i = 0; i < exceptionList.size(); i++) {
curExcNode = (Name) exceptionList.get(i);
ITypeBinding curExcBinding = curExcNode.resolveTypeBinding();
if (curExcBinding == null) continue;
checks.add(
new InheritedMethodExceptionCheck(
file,
jdtTypingProvider,
bridge(curExcNode),
curExcBinding.getName(),
superItem.getInheritedExceptionKeys(methodBinding).get(curExcBinding.getKey())));
}
}