Examples with MethodResultValidationException com.haulmont.cuba.core.global.validation.MethodResultValidationException used on opensource projects

Example 1 with MethodResultValidationException

use of com.haulmont.cuba.core.global.validation.MethodResultValidationException in project cuba by cuba-platform.

the class ServiceInterceptor method validateMethodResult.

protected void validateMethodResult(ProceedingJoinPoint ctx, ValidateServiceMethodContext validatedContext, Object methodResult) {
    if (validatedContext != null) {
        ExecutableValidator validator = validatedContext.getValidator();
        log.trace("Validating service call result: {}", ctx.getSignature());
        Class[] constraintGroups = validatedContext.getGroups();
        if (constraintGroups.length == 0) {
            constraintGroups = new Class[] { Default.class, ServiceResultChecks.class };
        }
        Set<ConstraintViolation<Object>> violations = validator.validateReturnValue(validatedContext.getTarget(), validatedContext.getMethod(), methodResult, constraintGroups);
        if (!violations.isEmpty()) {
            Class serviceInterface = ctx.getSignature().getDeclaringType();
            Set<ConstraintViolation<Object>> paramsViolations = violations.stream().map(violation -> new ServiceMethodConstraintViolation(serviceInterface, violation)).collect(Collectors.toSet());
            throw new MethodResultValidationException("Service method result validation failed", paramsViolations);
        }
    }
}

Example 2 with MethodResultValidationException

use of com.haulmont.cuba.core.global.validation.MethodResultValidationException in project cuba by cuba-platform.

the class CubaMethodValidationInterceptor method invoke.

@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
    // Avoid Validator invocation on FactoryBean.getObjectType/isSingleton
    if (isFactoryBeanMetadataMethod(invocation.getMethod())) {
        return invocation.proceed();
    }
    log.trace("Validating service call params: {}", invocation.getStaticPart());
    Class<?>[] groups = determineValidationGroups(invocation);
    if (groups.length == 0) {
        groups = new Class[] { Default.class, ServiceParametersChecks.class };
    }
    ExecutableValidator execVal = this.beanValidation.getValidator().forExecutables();
    Method methodToValidate = invocation.getMethod();
    Set<ConstraintViolation<Object>> result;
    try {
        result = execVal.validateParameters(invocation.getThis(), methodToValidate, invocation.getArguments(), groups);
    } catch (IllegalArgumentException ex) {
        // Probably a generic type mismatch between interface and impl as reported in SPR-12237 / HV-1011
        // Let's try to find the bridged method on the implementation class...
        methodToValidate = BridgeMethodResolver.findBridgedMethod(ClassUtils.getMostSpecificMethod(invocation.getMethod(), invocation.getThis().getClass()));
        result = execVal.validateParameters(invocation.getThis(), methodToValidate, invocation.getArguments(), groups);
    }
    if (!result.isEmpty()) {
        Class serviceInterface = invocation.getMethod().getDeclaringClass();
        Set<ConstraintViolation<Object>> resultViolations = result.stream().map(violation -> new ServiceMethodConstraintViolation(serviceInterface, violation)).collect(Collectors.toSet());
        throw new MethodParametersValidationException("Service method parameters validation failed", resultViolations);
    }
    Object returnValue = invocation.proceed();
    log.trace("Validating service call result: {}", invocation.getStaticPart());
    result = execVal.validateReturnValue(invocation.getThis(), methodToValidate, returnValue, groups);
    if (!result.isEmpty()) {
        Class serviceInterface = invocation.getMethod().getDeclaringClass();
        Set<ConstraintViolation<Object>> paramsViolations = result.stream().map(violation -> new ServiceMethodConstraintViolation(serviceInterface, violation)).collect(Collectors.toSet());
        throw new MethodResultValidationException("Service method result validation failed", paramsViolations);
    }
    return returnValue;
}