function RealisticDummyContentValueField::ValueFromFile_ in Realistic Dummy Content 7

Given a RealisticDummyContentFileGroup object, get a structured property

This function is not meant to called directly; rather, call ValueFromFile(). This function must be overriden by subclasses.

Parameters

$file: An object of type RealisticDummyContentFileGroup.

Return value

Returns structured data to be added to the entity object, or NULL if such data can't be creatd.

Throws

Exception.

Overrides RealisticDummyContentAttribute::ValueFromFile_

File

api/includes/RealisticDummyContentValueField.inc, line 17

Define RealisticDummyContentFieldModifier autoload class.

Class

RealisticDummyContentValueField

Represents a generic field which appears in an entity object as array('value' => 'xyz').

Code

function ValueFromFile_($file) {
  $value = $file
    ->Value();
  if ($value === NULL) {
    return;
  }
  return array(
    LANGUAGE_NONE => array(
      array(
        'value' => $value,
      ),
    ),
  );
}