/**
* Instantiate a single CommentCategory object from a query cursor (e.g. a DB ResultSet).
* Cursor is automatically moved to the "next row" of the result set.
* Will return NULL if no cursor or if the cursor has no more rows in the resultset.
* @param QDatabaseResultBase $objDbResult cursor resource
* @return CommentCategory next row resulting from the query
*/
public static function InstantiateCursor(QDatabaseResultBase $objDbResult)
{
// If blank resultset, then return empty result
if (!$objDbResult) {
return null;
}
// If empty resultset, then return empty result
$objDbRow = $objDbResult->GetNextRow();
if (!$objDbRow) {
return null;
}
// We need the Column Aliases
$strColumnAliasArray = $objDbResult->QueryBuilder->ColumnAliasArray;
if (!$strColumnAliasArray) {
$strColumnAliasArray = array();
}
// Pull Expansions (if applicable)
$strExpandAsArrayNodes = $objDbResult->QueryBuilder->ExpandAsArrayNodes;
// Load up the return result with a row and return it
return CommentCategory::InstantiateDbRow($objDbRow, null, $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
/**
* Instantiate a Comment from a Database Row.
* Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow
* is calling this Comment::InstantiateDbRow in order to perform
* early binding on referenced objects.
* @param QDatabaseRowBase $objDbRow
* @param string $strAliasPrefix
* @param string $strExpandAsArrayNodes
* @param QBaseClass $objPreviousItem
* @param string[] $strColumnAliasArray
* @return Comment
*/
public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $objPreviousItem = null, $strColumnAliasArray = array())
{
// If blank row, return null
if (!$objDbRow) {
return null;
}
// Create a new instance of the Comment object
$objToReturn = new Comment();
$objToReturn->__blnRestored = true;
$strAliasName = array_key_exists($strAliasPrefix . 'id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'id'] : $strAliasPrefix . 'id';
$objToReturn->intId = $objDbRow->GetColumn($strAliasName, 'Integer');
$strAliasName = array_key_exists($strAliasPrefix . 'person_id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'person_id'] : $strAliasPrefix . 'person_id';
$objToReturn->intPersonId = $objDbRow->GetColumn($strAliasName, 'Integer');
$strAliasName = array_key_exists($strAliasPrefix . 'posted_by_login_id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'posted_by_login_id'] : $strAliasPrefix . 'posted_by_login_id';
$objToReturn->intPostedByLoginId = $objDbRow->GetColumn($strAliasName, 'Integer');
$strAliasName = array_key_exists($strAliasPrefix . 'comment_privacy_type_id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'comment_privacy_type_id'] : $strAliasPrefix . 'comment_privacy_type_id';
$objToReturn->intCommentPrivacyTypeId = $objDbRow->GetColumn($strAliasName, 'Integer');
$strAliasName = array_key_exists($strAliasPrefix . 'comment_category_id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'comment_category_id'] : $strAliasPrefix . 'comment_category_id';
$objToReturn->intCommentCategoryId = $objDbRow->GetColumn($strAliasName, 'Integer');
$strAliasName = array_key_exists($strAliasPrefix . 'comment', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'comment'] : $strAliasPrefix . 'comment';
$objToReturn->strComment = $objDbRow->GetColumn($strAliasName, 'Blob');
$strAliasName = array_key_exists($strAliasPrefix . 'date_posted', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'date_posted'] : $strAliasPrefix . 'date_posted';
$objToReturn->dttDatePosted = $objDbRow->GetColumn($strAliasName, 'DateTime');
$strAliasName = array_key_exists($strAliasPrefix . 'date_action', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'date_action'] : $strAliasPrefix . 'date_action';
$objToReturn->dttDateAction = $objDbRow->GetColumn($strAliasName, 'Date');
// Instantiate Virtual Attributes
foreach ($objDbRow->GetColumnNameArray() as $strColumnName => $mixValue) {
$strVirtualPrefix = $strAliasPrefix . '__';
$strVirtualPrefixLength = strlen($strVirtualPrefix);
if (substr($strColumnName, 0, $strVirtualPrefixLength) == $strVirtualPrefix) {
$objToReturn->__strVirtualAttributeArray[substr($strColumnName, $strVirtualPrefixLength)] = $mixValue;
}
}
// Prepare to Check for Early/Virtual Binding
if (!$strAliasPrefix) {
$strAliasPrefix = 'comment__';
}
// Check for Person Early Binding
$strAlias = $strAliasPrefix . 'person_id__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (!is_null($objDbRow->GetColumn($strAliasName))) {
$objToReturn->objPerson = Person::InstantiateDbRow($objDbRow, $strAliasPrefix . 'person_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
// Check for PostedByLogin Early Binding
$strAlias = $strAliasPrefix . 'posted_by_login_id__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (!is_null($objDbRow->GetColumn($strAliasName))) {
$objToReturn->objPostedByLogin = Login::InstantiateDbRow($objDbRow, $strAliasPrefix . 'posted_by_login_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
// Check for CommentCategory Early Binding
$strAlias = $strAliasPrefix . 'comment_category_id__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (!is_null($objDbRow->GetColumn($strAliasName))) {
$objToReturn->objCommentCategory = CommentCategory::InstantiateDbRow($objDbRow, $strAliasPrefix . 'comment_category_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
return $objToReturn;
}
