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POBean Validation on method
primarykey
Id
12935360
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AcceptedAnswerId
12950573
AnswerCount
1
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CommentCount
4
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CreationDate
2012-10-17T13:24:17.903
FavoriteCount
1
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2012-10-18T10:56:08.147
LastEditDate
2012-10-17T22:13:27.073
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1336310
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1336310
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Score
1
ViewCount
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LastEditorDisplayName
text
Body
<pre><code>public class Register { @NotNull private String password; @NotNull private String passwordRepeat; @AssertTrue private boolean comparePasswords() { return password.equals(passwordRepeat); } private Set<ConstraintViolation<Register>> violations; public void doRegister(AjaxBehaviorEvent event) { Validator validator = Validation.buildDefaultValidatorFactory().getValidator(); violations = validator.validate(this); if(violations.isEmpty()) { // This occurs } } } </code></pre> My validation will pass if both my passwords are not null, but they are different. Seems like the last constraint will not be taken into account, though I do not have a clue why. Does anyone have suggestion? And no, I am not searching for any implementations of @Matches or simular custom validators. I just would like to get this problem solved. Thanks in advance. Update 1 I have run some tests regarding this, hopefully the results will provide needed information. Bean.java <pre><code>@Named @RequestScoped public class Bean { @NotNull private String example1; @NotNull private String example2; @AssertTrue private boolean examplesMatch() { return example1.equals(example2); } private Set<ConstraintViolation<Bean>> violations; private FacesContext context; private Validator validator; @PostConstruct public void init() { context = FacesContext.getCurrentInstance(); validator = Validation.buildDefaultValidatorFactory().getValidator(); example1 = "abc"; example2 = "def"; runValidation(false, 1); example1 = "abc"; example2 = "abc"; runValidation(true, 2); example1 = "abc"; example2 = null; runValidation(false, 3); } private void runValidation(boolean assertion, int testNr) { FacesMessage message; violations = validator.validate(this); if(violations.isEmpty() == assertion) { message = new FacesMessage("Passed test nr. " + testNr); } else { message = new FacesMessage("Failed test nr. " + testNr); } context.addMessage(FacesMessage.FACES_MESSAGES, message); } </code></pre> index.xhtml <pre><code><!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html"> <head> <title>TODO supply a title</title> </head> <body> #{bean} <h:messages /> </body> </html> </code></pre> Result <pre><code>beanvalidation.Bean@31c5c3da Failed test nr. 1 Passed test nr. 2 Passed test nr. 3 </code></pre>
Tags
<java><jsf><bean-validation>
Title
Bean Validation on method
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1. PO
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1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
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1. USMenno
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1. USMenno
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1. This table or related slice is empty.
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1. PO
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1. This table or related slice is empty.
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