Hibernate驗證器URL和ConstraintViolationException

我正在使用Hibernate驗證器4.3。我嘗試驗證指定的實體：Hibernate驗證器URL和ConstraintViolationException

@Entity 
@Table(name = "standard_group") 
    public class StandardGroup extends AbstractEntity { 

    private static final long serialVersionUID = 1985481354L; 
    private Long id; 
    private String groupName; 
    private String commissionDecisionFileUrl; 
    private String urlTitle; 

    @Id 
    @GeneratedValue 
    public Long getId() { 
     return id; 
    } 
    public void setId(Long id) { 
     this.id = id; 
    } 

    @NotEmpty(message = "custom error text") 
    @Column(name = "grup_name") 
    public String getGroupName() { 
     return groupName; 
    } 

    public void setGroupName(String groupName) { 
     this.groupName = groupName; 
    } 

    @URL(message = "custom error text") 
    @Column(name = "comission_decision_file_url") 
    public String getCommissionDecisionUrl() { 
     return commissionDecisionFileUrl; 
    } 

    public void setCommissionDecisionUrl(String commissionDecisionUrl) { 
     this.commissionDecisionFileUrl = commissionDecisionUrl; 
    } 

    @Column(name = "url_title", length = 25) 
    @Length(max = 25, message = "custom error text") 
    public String getUrlTitle() { 
     return urlTitle; 
    } 

    public void setUrlTitle(String urlTitle) { 
     this.urlTitle = urlTitle; 
    }

但我有問題，在Web表單，當commissionDecisionFileUrl空urlTitle被填滿，然後得到異常（否則驗證過程中正常工作）：

javax.validation.ConstraintViolationException: Validation failed for classes [sk.peterjurkovic.cpr.entities.StandardGroup] during update time for groups [javax.validation.groups.Default, ] 
List of constraint violations:[ 
    ConstraintViolationImpl{interpolatedMessage='Odkaz na soubor ma chybný tvar', propertyPath=commissionDecisionUrl, rootBeanClass=class sk.peterjurkovic.cpr.entities.StandardGroup, messageTemplate='Odkaz na soubor ma chybný tvar'} 
] 
    org.hibernate.cfg.beanvalidation.BeanValidationEventListener.validate(BeanValidationEventListener.java:159) 
    org.hibernate.cfg.beanvalidation.BeanValidationEventListener.onPreUpdate(BeanValidationEventListener.java:102) 
    org.hibernate.action.internal.EntityUpdateAction.preUpdate(EntityUpdateAction.java:235) 
    org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:115) 
    org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362) 
    org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354) 
    org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:276) 
    org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) 
    org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) 
    org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1213)

謝謝你的幫助。

來源

2013-01-01 Peter Jurkovic

如果我們知道驗證消息用英語說什麼，這會很有幫助。 –

根據給出的信息很難確定。我建議你在org.hibernate.validator.constraints.impl.URLValidator.isValid(String, ConstraintValidatorContext)中設置一個斷點，並親自查看輸入無效的原因。

來源

2013-01-01 20:13:44

Hibernate驗證器URL和ConstraintViolationException

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