/**
* Validate a value
* @params pdoMap_Mapping_Entity Entity to handle
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @params mixed Value to handle
* @returns boolean True if value is valid or false if not
*/
public function Validate(pdoMap_Mapping_Entity $entity, pdoMap_Mapping_Metadata_Field $field, $value)
{
if (!is_numeric($value)) {
return false;
}
if ($field->GetOption('unsigned') == 'true') {
return $value >= 0;
} else {
return true;
}
}
/**
* Get database field definition
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @returns array of pdoMap_Mapping_Metadata_Field
*/
public function getMeta(pdoMap_Mapping_Metadata_Field $field)
{
if ($field->type != 'Boolean') {
throw new pdoMap_Database_Fields_Exceptions_BadType($field, 'Boolean');
}
return array(pdoMap_Mapping_Metadata_Field::duplicate($field, pdoMap_Mapping_Metadata_Field::FIELD_TYPE_ENUM, null, null, array('value' => array(self::TRUE_ENUM, self::FALSE_ENUM))));
}
/**
* Get database field definition
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @returns array of pdoMap_Mapping_Metadata_Field
*/
public function getMeta(pdoMap_Mapping_Metadata_Field $field)
{
if ($field->type != 'Date') {
throw new pdoMap_Database_Fields_Exceptions_BadType($field, 'Date');
}
return array(pdoMap_Mapping_Metadata_Field::duplicate($field, pdoMap_Mapping_Metadata_Field::FIELD_TYPE_DATE));
}
/**
* Get database field definition
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @returns array of pdoMap_Mapping_Metadata_Field
*/
public function getMeta(pdoMap_Mapping_Metadata_Field $field)
{
if ($field->type != 'Text') {
throw new pdoMap_Database_Fields_Exceptions_BadType($field, 'Text');
}
return array(pdoMap_Mapping_Metadata_Field::duplicate($field, pdoMap_Mapping_Metadata_Field::FIELD_TYPE_TEXT, null, null, array('size' => null)));
}
/**
* Duplicate a field and change some information
*/
public static function duplicate(pdoMap_Mapping_Metadata_Field $field, $type = null, $name = null, $bind = null, $options = null)
{
$ret = new pdoMap_Mapping_Metadata_Field($field->name, $field->bind, $field->type, $field->getOptions());
if (!is_null($type)) {
$ret->type = $type;
}
if (!is_null($name)) {
$ret->name = $name;
}
if (!is_null($bind)) {
$ret->bind = $bind;
}
if (!is_null($options)) {
foreach ($options as $key => $value) {
$ret->setOption($key, $value);
}
}
return $ret;
}
/**
* Validate a value
* @params pdoMap_Mapping_Entity Entity to handle
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @params mixed Value to handle
* @returns boolean True if value is valid or false if not
*/
public function Validate(pdoMap_Mapping_Entity $entity, pdoMap_Mapping_Metadata_Field $field, $value)
{
if (!is_string($value)) {
return false;
} else {
return strlen($value) <= $field->getOption('size');
}
}
/**
* Validate a value
* @params pdoMap_Mapping_Entity Entity to handle
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @params mixed Value to handle
* @returns boolean True if value is valid or false if not
*/
public function Validate(pdoMap_Mapping_Entity $entity, pdoMap_Mapping_Metadata_Field $field, $value)
{
return in_array($value, $field->getOption('value'));
}
/**
* Validate a value
* @params pdoMap_Mapping_Entity Entity to handle
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @params mixed Value to handle
* @returns boolean True if value is valid or false if not
*/
public function Validate(pdoMap_Mapping_Entity $entity, pdoMap_Mapping_Metadata_Field $field, $value)
{
if (is_numeric($value)) {
return true;
} elseif ($value instanceof pdoMap_Mapping_Entity) {
return $value->getType() == $field->getOption('adapter');
} else {
return false;
}
}
/**
* Validate a value
* @params pdoMap_Mapping_Entity Entity to handle
* @params pdoMap_Mapping_Metadata_Field Field to manage
* @params mixed Value to handle
* @returns boolean True if value is valid or false if not
*/
public function Validate(pdoMap_Mapping_Entity $entity, pdoMap_Mapping_Metadata_Field $field, $value)
{
// CHECK TYPE
if (!is_int($value)) {
return false;
}
// CHECK SIZE
switch ($field->getOption('size')) {
case 'tiny':
$max = 255;
break;
case 'small':
$max = 65535;
break;
case 'medium':
$max = 16777215;
break;
case 'normal':
$max = 4294967295.0;
case 'big':
$max = mt_getrandmax();
// biggest value : 18446744073709551615;
break;
}
if ($field->GetOption('unsigned') != 'true') {
$min = -$max - 1;
$max = ($max - 1) / 2;
} else {
$min = 0;
}
return $value >= $min && $value <= $max;
}
