private boolean invokeDynamicImportedMethod()

in modules/privilizer/weaver/src/main/java/org/apache/commons/weaver/privilizer/BlueprintingVisitor.java [312:345]

29 lines of code
7 McCabe index (conditional complexity)


        private boolean invokeDynamicImportedMethod(final String name, final String descriptor,
            final Handle bootstrapMethodHandle, final Object... bootstrapMethodArguments) {

            OptionalInt handleIndex = OptionalInt.empty();

            for (int i = 0; i < bootstrapMethodArguments.length; i++) {
                if (bootstrapMethodArguments[i] instanceof Handle) {
                    if (handleIndex.isPresent()) {
                        return false;
                    }
                    handleIndex = OptionalInt.of(i);
                }
            }
            if (handleIndex.isPresent()) {
                final Handle handle = (Handle) bootstrapMethodArguments[handleIndex.getAsInt()];
                if (handle.getTag() == Opcodes.H_INVOKESTATIC) {
                    final Pair<Type, Method> methodKey =
                        methodKey(handle.getOwner(), handle.getName(), handle.getDesc());

                    if (shouldImport(methodKey)) {
                        final String importedName = importMethod(methodKey);
                        final Object[] args = bootstrapMethodArguments.clone();

                        args[handleIndex.getAsInt()] =
                            new Handle(handle.getTag(), className, importedName, handle.getDesc(), false);

                        super.visitInvokeDynamicInsn(name, descriptor, bootstrapMethodHandle, args);
                        return true;
                    }
                    validateLambda(handle);
                }
            }
            return false;
        }