function BindStatus($path, $textDomain = '', $htmlEscape = null)
{
$this->path = $path;
$this->htmlEscape = is_html_escape($htmlEscape) === true;
$this->textDomain = $textDomain;
// determine name of the object and property
$beanName = null;
$dotPos = strpos($path, NESTED_PATH_SEPARATOR);
if ($dotPos === FALSE) {
// property not set, only the object itself
$beanName = $path;
$this->expression = null;
} else {
$beanName = substr($path, 0, $dotPos);
$this->expression = substr($path, $dotPos + 1);
}
$this->bindingResult =& RequestUtils::getBindingResult($beanName);
if ($this->bindingResult != null) {
// Usual case: A BindingResult is available as request attribute.
// Can determine error codes and messages for the given expression.
// Can use a custom PropertyEditor, as registered by a form controller.
if ($this->expression != null) {
if ("*" == $this->expression) {
$this->objectErrors =& $this->bindingResult->getAllErrors();
} else {
if (str_ends_with($this->expression, "*")) {
$this->objectErrors = $this->bindingResult->getFieldErrors($this->expression);
} else {
$this->objectErrors = $this->bindingResult->getFieldErrors($this->expression);
$this->value = $this->bindingResult->getFieldValue($this->expression);
$this->valueType = $this->bindingResult->getFieldType($this->expression);
$this->editor =& $this->bindingResult->getCustomEditor($this->expression);
}
}
} else {
$this->objectErrors =& $this->bindingResult->getGlobalErrors();
}
$this->_initErrorCodes();
} else {
// No BindingResult available as request attribute:
// Probably forwarded directly to a form view.
// Let's do the best we can: extract a plain target if appropriate.
$target =& RequestUtils::getModelObject($beanName);
if ($target == null) {
show_error('BindStatus', "Neither BindingResult nor plain target object for bean name '" . $beanName . "' available as request attribute");
}
if ($this->expression != null && $this->expression != "*" && !str_ends_with($this->expression, "*")) {
$bw =& new BeanWrapper($target);
$this->valueType =& $bw->getPropertyType($this->expression);
$this->value =& $bw->getPropertyValue($this->expression);
}
$this->errorCodes = array();
$this->errorMessages = array();
}
if ($htmlEscape && is_string($this->value)) {
$this->value = specialchars($this->value);
}
}
