public Object invoke()

in bval-jsr/src/main/java/org/apache/bval/cdi/BValInterceptor.java [137:170]
29 lines of code
7 McCabe index (conditional complexity)

    public Object invoke(final InvocationContext context) throws Exception {
        final Method method = context.getMethod();
        final Class<?> targetClass = getTargetClass(context);

        if (!isExecutableValidated(targetClass, method, this::computeIsMethodValidated)) {
            return context.proceed();
        }

        final MethodDescriptor constraintsForMethod = validator.getConstraintsForClass(targetClass)
            .getConstraintsForMethod(method.getName(), method.getParameterTypes());

        if (!DescriptorManager.isConstrained(constraintsForMethod)) {
            return context.proceed();
        }
        initExecutableValidator();

        if (constraintsForMethod.hasConstrainedParameters()) {
            final Set<ConstraintViolation<Object>> violations =
                executableValidator.validateParameters(context.getTarget(), method, context.getParameters());
            if (!violations.isEmpty()) {
                throw new ConstraintViolationException(violations);
            }
        }
        final Object result = context.proceed();

        if (constraintsForMethod.hasConstrainedReturnValue()) {
            final Set<ConstraintViolation<Object>> violations =
                executableValidator.validateReturnValue(context.getTarget(), method, result);
            if (!violations.isEmpty()) {
                throw new ConstraintViolationException(violations);
            }
        }
        return result;
    }