private FacesMessageHolder createFacesMessageHolderForConstraintViolation()

in validation-modules/bean-validation/src/main/java/org/apache/myfaces/extensions/validator/beanval/validation/ModelValidationPhaseListener.java [306:373]

55 lines of code
2 McCabe index (conditional complexity)


    private FacesMessageHolder createFacesMessageHolderForConstraintViolation(final ConstraintViolation violation,
                                                                              ModelValidationEntry modelValidationEntry,
                                                                              final Object validationTarget,
                                                                              boolean displayAtComponent)
    {
        final String newViolationMessage = tryToChangeViolationMessage(
                modelValidationEntry, validationTarget, violation);

        ConstraintViolation newConstraintViolation = new ConstraintViolation()
        {
            private ConstraintViolation wrapped = violation;

            public String getMessage()
            {
                return newViolationMessage;
            }

            public String getMessageTemplate()
            {
                return wrapped.getMessageTemplate();
            }

            public Object getRootBean()
            {
                return wrapped.getRootBean();
            }

            public Class getRootBeanClass()
            {
                return wrapped.getRootBeanClass();
            }

            public Object getLeafBean()
            {
                return wrapped.getLeafBean();
            }

            public Path getPropertyPath()
            {
                return wrapped.getPropertyPath();
            }

            public Object getInvalidValue()
            {
                return wrapped.getInvalidValue();
            }

            public ConstraintDescriptor getConstraintDescriptor()
            {
                return wrapped.getConstraintDescriptor();
            }
        };


        UIComponent uiComponent = null;
        String clientId = null;

        if (displayAtComponent)
        {
            uiComponent = modelValidationEntry.getComponent();
            clientId = uiComponent.getClientId(FacesContext.getCurrentInstance());
        }

        FacesMessageHolder result = new FacesMessageHolder(BeanValidationUtils
                .createFacesMessageForConstraintViolation(uiComponent, validationTarget, newConstraintViolation));
        result.setClientId(clientId);
        return result;
    }