/**
* Applies the global validation rules as listed in the given validation configuration on the
* given object, and registering all global validation errors with the given {@link Errors}.
*
* @param configuration The bean validation configuration that holds all the global validation
* rules.
* @param obj The validated object.
* @param errors The {@link Errors} instance where all global validation errors will be
* registered.
*/
protected void applyGlobalValidationRules(
BeanValidationConfiguration configuration, Object obj, Errors errors) {
ValidationRule[] globalRules = configuration.getGlobalRules();
for (int i = 0; i < globalRules.length; i++) {
ValidationRule rule = globalRules[i];
if (rule.isApplicable(obj) && !rule.getCondition().check(obj)) {
String errorCode =
errorCodeConverter.convertGlobalErrorCode(rule.getErrorCode(), obj.getClass());
// if there is a nested path in errors, the global errors should be registered as field
// errors
// for the nested path. Otherwise, they should be registered as global errors. Starting from
// Spring 2.0-rc2
// this is actually not required - it's just enough to call rejectValue() with null as the
// field name,
// but we keep this implementation for now to support earlier versions.
if (StringUtils.hasLength(errors.getNestedPath())) {
String nestedPath = errors.getNestedPath();
String propertyName = nestedPath.substring(0, nestedPath.length() - 1);
errors.popNestedPath();
errors.rejectValue(
propertyName, errorCode, rule.getErrorArguments(obj), rule.getDefaultErrorMessage());
errors.pushNestedPath(propertyName);
} else {
errors.reject(errorCode, rule.getErrorArguments(obj), rule.getDefaultErrorMessage());
}
}
}
}
/**
* Applying the given validation rules on the given property of the given object. The validation stops as soon as
* one of the validation rules produces validation errors. This errors are then registered with the given
* {@link Errors) instance.
*
* @param rules The validation rules that should be applied on the given property of the given object.
* @param propertyName The name of the property to be validated.
* @param obj The validated object.
* @param errors The {@link Errors} instance where the validation errors will be registered.
*/
protected void validateAndShortCircuitRules(
ValidationRule[] rules, String propertyName, Object obj, Errors errors) {
for (int i = 0; i < rules.length; i++) {
ValidationRule rule = rules[i];
if (rule.isApplicable(obj) && !rule.getCondition().check(obj)) {
String errorCode =
errorCodeConverter.convertPropertyErrorCode(
rule.getErrorCode(), obj.getClass(), propertyName);
errors.rejectValue(
propertyName, errorCode, rule.getErrorArguments(obj), rule.getDefaultErrorMessage());
if (shortCircuitFieldValidation) {
return;
}
}
}
}