hibernate-validator

问题 i was wondering if it's possible to make custom hibernate validation annotation that will check in the database if the email exist or not (call dao method and return true if the email exist) so i can do something like: @NotBlank(message = "email is required") @Email(message = "{invalid.email}") @EmailExist(message = "{email.exist}") @Column(name = "email", length = 155, nullable = false) private String email; please advise with a sample if possible, thanks in advance. 回答1: Yes it should be

问题 I have a spring mvc controller like the following @RequestMapping(value="/new", method=RequestMethod.POST) public String createBooking(@Valid Booking booking, BindingResult bindingResult, Model model, Principal principal) { if(bindingResult.hasErrors()) { return "booking/edit"; } //Store Booking in db... ... The problem is the Booking object i get from the POST is constructed by Spring, but one of the properties required by the validator cannot be populated, as the property is not present in

问题 I have a problem with the @Valid annotation of JSR-303. The annotation works fine for normal lists or and sets, but I am trying to validate Maps which contain Lists, i.e. @Valid HashMap<String, ArrayList<Object1>> map; In this case, instances of Object1 class are not validated. Is there a convenient way to do this recursively, without iterating over every object and validating it manually? 回答1: The specification does not specify the validation behavior when the map values are themselves lists

问题 I am building a project using Spring Boot 2.1.8 , I have spring-boot-starter-web in my POM and I can see Maven pulling hibernate-validator 6.0.17 onto the classpath. I have my messages in the resource folder and they appear to be looked up correctly so that when I change the locale Spring loads the message from the correct file. The relevant method in my @RestController takes a @Valid and @RequestBody annotated DTO. It triggers the ResponseEntityExceptionHandler#handleMethodArgumentNotValid()

问题 I am building a project using Spring Boot 2.1.8 , I have spring-boot-starter-web in my POM and I can see Maven pulling hibernate-validator 6.0.17 onto the classpath. I have my messages in the resource folder and they appear to be looked up correctly so that when I change the locale Spring loads the message from the correct file. The relevant method in my @RestController takes a @Valid and @RequestBody annotated DTO. It triggers the ResponseEntityExceptionHandler#handleMethodArgumentNotValid()

问题 I want to overwrite the default Hibernate Validator messages in a server faces web app, so I read this part of the documentation: https://docs.jboss.org/hibernate/validator/5.0/reference/en-US/html/chapter-message-interpolation.html#section-message-interpolation I created two files inside the src/ folder: ValidationMessages.properties and ValidationMessages_de_DE.properties . The file contents are: javax.validation.constraints.AssertFalse.message = must be false javax.validation.constraints

问题 I have a Spring MVC web application that uses JSR303 validation: import javax.validation.constraints.NotNull; import org.hibernate.validator.constraints.NotBlank; class User { @NotBlank(message = "user name is mandatory") String userName; public enum Color {RED, GREEN, YELLO} @NotNull(message = "color is mandatory) private Color color; } When my web controller validates User, it tells "color is mandatory" if this parameter has not been specified. This message is shown in the web form. However

问题 How do I validate using Hibernate validator for elements appearing more than once in a JSON payload bound to a Java class annotated with validator annotations? Let's say I have the following: class Person { String name; int age; } I am binding JSON to Person. The JSON payload looks like the following: { "name":"someName", "age":30 } Let's say the payload has 2 "name" fields repeated as below. { "name":"someName", "name" : "otherName", "age":30 } Then I like to use the validator to validate

问题 I Defined my @FuSsA_UniqueKey constraint annotation: package com.fussa.employee.util; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; import javax.validation.Constraint; import javax.validation.Payload; @Constraint(validatedBy = { UniqueIDValidator.class }) @Target({ ElementType.TYPE }) @Retention(RetentionPolicy.RUNTIME) public @interface FuSsA_UniqueKey { String columnNames();

问题 my work place is migrating from Jboss 6 to Jboss 7. We use v 5.1.3 Hibernate Validator, and when we tried to deploy our web application in the Jboss 7 server, and it threw an exception. 09:23:56,031 ERROR [org.jboss.as.controller.management-operation] (External Management Request Threads -- 4) WFLYCTL0013: Operation ("read-attribute") failed - address: ([ ("deployment" => "ROOT.war"), ("subsystem" => "jaxrs"), ("rest-resource" => "org.apache.cxf.rs.security.oauth.services.RequestTokenService"