Moved MVC Custom Valitation article code from spring-mvc-java to spring-mvc-basics module
This commit is contained in:
Gerardo Roza
parent
e84ea4d4c5
commit
e77faf8d99
@ -12,4 +12,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
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- [A Guide to the ViewResolver in Spring MVC](http://www.baeldung.com/spring-mvc-view-resolver-tutorial)
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- [Guide to Spring Handler Mappings](http://www.baeldung.com/spring-handler-mappings)
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- [Spring MVC Content Negotiation](http://www.baeldung.com/spring-mvc-content-negotiation-json-xml)
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- [Spring @RequestMapping New Shortcut Annotations](http://www.baeldung.com/spring-new-requestmapping-shortcuts)
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- [Spring @RequestMapping New Shortcut Annotations](http://www.baeldung.com/spring-new-requestmapping-shortcuts)
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- [Spring MVC Custom Validation](http://www.baeldung.com/spring-mvc-custom-validator)
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@ -1,24 +1,24 @@
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package com.baeldung.customvalidator;
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import java.lang.annotation.Documented;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import javax.validation.Constraint;
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import javax.validation.Payload;
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@Documented
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@Constraint(validatedBy = ContactNumberValidator.class)
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@Target({ElementType.METHOD, ElementType.FIELD})
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@Retention(RetentionPolicy.RUNTIME)
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public @interface ContactNumberConstraint {
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String message() default "Invalid phone number";
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Class<?>[] groups() default {};
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Class<? extends Payload>[] payload() default {};
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}
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package com.baeldung.customvalidator;
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import java.lang.annotation.Documented;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import javax.validation.Constraint;
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import javax.validation.Payload;
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@Documented
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@Constraint(validatedBy = ContactNumberValidator.class)
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@Target({ ElementType.METHOD, ElementType.FIELD })
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@Retention(RetentionPolicy.RUNTIME)
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public @interface ContactNumberConstraint {
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String message() default "Invalid phone number";
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Class<?>[] groups() default {};
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Class<? extends Payload>[] payload() default {};
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}
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@ -1,17 +1,17 @@
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package com.baeldung.customvalidator;
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import javax.validation.ConstraintValidator;
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import javax.validation.ConstraintValidatorContext;
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public class ContactNumberValidator implements ConstraintValidator<ContactNumberConstraint, String> {
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@Override
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public void initialize(ContactNumberConstraint contactNumber) {
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}
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@Override
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public boolean isValid(String contactField, ConstraintValidatorContext cxt) {
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return contactField != null && contactField.matches("[0-9]+") && (contactField.length() > 8) && (contactField.length() < 14);
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}
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}
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package com.baeldung.customvalidator;
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import javax.validation.ConstraintValidator;
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import javax.validation.ConstraintValidatorContext;
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public class ContactNumberValidator implements ConstraintValidator<ContactNumberConstraint, String> {
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@Override
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public void initialize(ContactNumberConstraint contactNumber) {
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}
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@Override
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public boolean isValid(String contactField, ConstraintValidatorContext cxt) {
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return contactField != null && contactField.matches("[0-9]+") && (contactField.length() > 8) && (contactField.length() < 14);
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}
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}
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@ -2,10 +2,7 @@ package com.baeldung.model;
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import com.baeldung.customvalidator.FieldsValueMatch;
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@FieldsValueMatch.List({
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@FieldsValueMatch(field = "password", fieldMatch = "verifyPassword", message = "Passwords do not match!"),
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@FieldsValueMatch(field = "email", fieldMatch = "verifyEmail", message = "Email addresses do not match!")
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})
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@FieldsValueMatch.List({ @FieldsValueMatch(field = "password", fieldMatch = "verifyPassword", message = "Passwords do not match!"), @FieldsValueMatch(field = "email", fieldMatch = "verifyEmail", message = "Email addresses do not match!") })
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public class NewUserForm {
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private String email;
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private String verifyEmail;
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@ -1,22 +1,22 @@
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package com.baeldung.model;
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import com.baeldung.customvalidator.ContactNumberConstraint;
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public class ValidatedPhone {
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@ContactNumberConstraint
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private String phone;
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public String getPhone() {
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return phone;
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}
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public void setPhone(String phone) {
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this.phone = phone;
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}
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@Override
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public String toString() {
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return phone;
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}
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}
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package com.baeldung.model;
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import com.baeldung.customvalidator.ContactNumberConstraint;
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public class ValidatedPhone {
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@ContactNumberConstraint
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private String phone;
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public String getPhone() {
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return phone;
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}
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public void setPhone(String phone) {
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this.phone = phone;
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}
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@Override
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public String toString() {
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return phone;
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}
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}
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@ -1,32 +1,32 @@
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package com.baeldung.web.controller;
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import com.baeldung.model.ValidatedPhone;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.validation.BindingResult;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import javax.validation.Valid;
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@Controller
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public class ValidatedPhoneController {
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@GetMapping("/validatePhone")
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public String loadFormPage(Model m) {
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m.addAttribute("validatedPhone", new ValidatedPhone());
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return "phoneHome";
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}
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@PostMapping("/addValidatePhone")
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public String submitForm(@Valid ValidatedPhone validatedPhone, BindingResult result, Model m) {
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if (result.hasErrors()) {
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return "phoneHome";
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}
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m.addAttribute("message", "Successfully saved phone: " + validatedPhone.toString());
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return "phoneHome";
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}
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}
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package com.baeldung.web.controller;
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import javax.validation.Valid;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.validation.BindingResult;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import com.baeldung.model.ValidatedPhone;
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@Controller
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public class ValidatedPhoneController {
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@GetMapping("/validatePhone")
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public String loadFormPage(Model m) {
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m.addAttribute("validatedPhone", new ValidatedPhone());
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return "phoneHome";
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}
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@PostMapping("/addValidatePhone")
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public String submitForm(@Valid ValidatedPhone validatedPhone, BindingResult result, Model m) {
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if (result.hasErrors()) {
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return "phoneHome";
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}
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m.addAttribute("message", "Successfully saved phone: " + validatedPhone.toString());
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return "phoneHome";
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}
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}
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@ -1,38 +1,38 @@
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
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<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Sample Form</title>
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<style>
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body { background-color: #eee; font: helvetica; }
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#container { width: 500px; background-color: #fff; margin: 30px auto; padding: 30px; border-radius: 5px; }
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.green { font-weight: bold; color: green; }
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.message { margin-bottom: 10px; }
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label {width:70px; display:inline-block;}
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input { display:inline-block; margin-right: 10px; }
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form {line-height: 160%; }
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.hide { display: none; }
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.error { color: red; font-size: 0.9em; font-weight: bold; }
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</style>
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</head>
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<body>
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<div id="container">
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<h2>Phone Number</h2>
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<c:if test="${not empty message}"><div class="message green">${message}</div></c:if>
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<form:form action="/spring-mvc-java/addValidatePhone" modelAttribute="validatedPhone">
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<label for="phoneInput">Phone: </label>
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<form:input path="phone" id="phoneInput" />
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<form:errors path="phone" cssClass="error" />
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<br/>
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<input type="submit" value="Submit" />
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</form:form>
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</div>
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</body>
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</html>
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
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<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Sample Form</title>
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<style>
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body { background-color: #eee; font: helvetica; }
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#container { width: 500px; background-color: #fff; margin: 30px auto; padding: 30px; border-radius: 5px; }
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.green { font-weight: bold; color: green; }
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.message { margin-bottom: 10px; }
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label {width:70px; display:inline-block;}
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input { display:inline-block; margin-right: 10px; }
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form {line-height: 160%; }
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.hide { display: none; }
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.error { color: red; font-size: 0.9em; font-weight: bold; }
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</style>
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</head>
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<body>
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<div id="container">
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<h2>Phone Number</h2>
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<c:if test="${not empty message}"><div class="message green">${message}</div></c:if>
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<form:form action="/spring-mvc-basics/addValidatePhone" modelAttribute="validatedPhone">
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<label for="phoneInput">Phone: </label>
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<form:input path="phone" id="phoneInput" />
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<form:errors path="phone" cssClass="error" />
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<br/>
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<input type="submit" value="Submit" />
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</form:form>
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</div>
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</body>
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</html>
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@ -5,46 +5,47 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.springframework.http.MediaType;
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import org.springframework.test.web.servlet.MockMvc;
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import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
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import org.springframework.test.web.servlet.setup.MockMvcBuilders;
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public class ClassValidationMvcIntegrationTest {
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private MockMvc mockMvc;
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@Before
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public void setup(){
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this.mockMvc = MockMvcBuilders.standaloneSetup(new NewUserController()).build();
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private MockMvc mockMvc;
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@BeforeEach
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public void setup() {
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this.mockMvc = MockMvcBuilders.standaloneSetup(new NewUserController())
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.build();
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}
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@Test
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public void givenMatchingEmailPassword_whenPostNewUserForm_thenOk() throws Exception {
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this.mockMvc.perform(MockMvcRequestBuilders.post("/user")
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.accept(MediaType.TEXT_HTML)
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.param("email", "john@yahoo.com")
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.param("verifyEmail", "john@yahoo.com")
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.param("password", "pass")
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.param("verifyPassword", "pass"))
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.andExpect(model().attribute("message", "Valid form"))
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.andExpect(view().name("userHome"))
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.andExpect(status().isOk())
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.andDo(print());
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.accept(MediaType.TEXT_HTML)
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.param("email", "john@yahoo.com")
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.param("verifyEmail", "john@yahoo.com")
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.param("password", "pass")
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.param("verifyPassword", "pass"))
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.andExpect(model().attribute("message", "Valid form"))
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.andExpect(view().name("userHome"))
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.andExpect(status().isOk())
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.andDo(print());
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}
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@Test
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public void givenNotMatchingEmailPassword_whenPostNewUserForm_thenOk() throws Exception {
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this.mockMvc.perform(MockMvcRequestBuilders.post("/user")
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.accept(MediaType.TEXT_HTML)
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.param("email", "john@yahoo.com")
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.param("verifyEmail", "john@yahoo.commmm")
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.param("password", "pass")
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.param("verifyPassword", "passsss"))
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.andExpect(model().errorCount(2))
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.andExpect(view().name("userHome"))
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.andExpect(status().isOk())
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.andDo(print());
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.accept(MediaType.TEXT_HTML)
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.param("email", "john@yahoo.com")
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.param("verifyEmail", "john@yahoo.commmm")
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.param("password", "pass")
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.param("verifyPassword", "passsss"))
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.andExpect(model().errorCount(2))
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.andExpect(view().name("userHome"))
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.andExpect(status().isOk())
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.andDo(print());
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}
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}
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@ -1,41 +1,43 @@
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package com.baeldung.web.controller;
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import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
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import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
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import org.junit.Before;
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import org.junit.Test;
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import org.springframework.http.MediaType;
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import org.springframework.test.web.servlet.MockMvc;
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import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
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import org.springframework.test.web.servlet.setup.MockMvcBuilders;
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public class CustomMVCValidatorIntegrationTest {
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private MockMvc mockMvc;
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@Before
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public void setup(){
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this.mockMvc = MockMvcBuilders.standaloneSetup(new ValidatedPhoneController()).build();
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}
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@Test
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public void givenPhonePageUri_whenMockMvc_thenReturnsPhonePage() throws Exception{
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this.mockMvc.perform(get("/validatePhone")).andExpect(view().name("phoneHome"));
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}
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@Test
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public void givenPhoneURIWithPostAndFormData_whenMockMVC_thenVerifyErrorResponse() throws Exception {
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this.mockMvc.perform(MockMvcRequestBuilders.post("/addValidatePhone").
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accept(MediaType.TEXT_HTML).
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param("phoneInput", "123")).
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andExpect(model().attributeHasFieldErrorCode("validatedPhone", "phone","ContactNumberConstraint")).
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andExpect(view().name("phoneHome")).
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andExpect(status().isOk()).
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andDo(print());
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}
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}
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package com.baeldung.web.controller;
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import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
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import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.springframework.http.MediaType;
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import org.springframework.test.web.servlet.MockMvc;
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import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
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import org.springframework.test.web.servlet.setup.MockMvcBuilders;
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public class CustomMVCValidatorIntegrationTest {
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private MockMvc mockMvc;
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@BeforeEach
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public void setup() {
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this.mockMvc = MockMvcBuilders.standaloneSetup(new ValidatedPhoneController())
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.build();
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}
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@Test
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public void givenPhonePageUri_whenMockMvc_thenReturnsPhonePage() throws Exception {
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this.mockMvc.perform(get("/validatePhone"))
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.andExpect(view().name("phoneHome"));
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}
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@Test
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public void givenPhoneURIWithPostAndFormData_whenMockMVC_thenVerifyErrorResponse() throws Exception {
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this.mockMvc.perform(MockMvcRequestBuilders.post("/addValidatePhone")
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.accept(MediaType.TEXT_HTML)
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.param("phoneInput", "123"))
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.andExpect(model().attributeHasFieldErrorCode("validatedPhone", "phone", "ContactNumberConstraint"))
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.andExpect(view().name("phoneHome"))
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.andExpect(status().isOk())
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.andDo(print());
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}
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}
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@ -16,7 +16,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
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- [Circular Dependencies in Spring](http://www.baeldung.com/circular-dependencies-in-spring)
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- [Introduction to HtmlUnit](http://www.baeldung.com/htmlunit)
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- [Upload and Display Excel Files with Spring MVC](http://www.baeldung.com/spring-mvc-excel-files)
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- [Spring MVC Custom Validation](http://www.baeldung.com/spring-mvc-custom-validator)
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- [web.xml vs Initializer with Spring](http://www.baeldung.com/spring-xml-vs-java-config)
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- [The HttpMediaTypeNotAcceptableException in Spring MVC](http://www.baeldung.com/spring-httpmediatypenotacceptable)
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- [Spring MVC and the @ModelAttribute Annotation](http://www.baeldung.com/spring-mvc-and-the-modelattribute-annotation)
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