/**
* Instantiate a MemberAsset from a Database Row.
* Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow
* is calling this MemberAsset::InstantiateDbRow in order to perform
* early binding on referenced objects.
* @param DatabaseRowBase $objDbRow
* @param string $strAliasPrefix
* @param string $strExpandAsArrayNodes
* @param QBaseClass $arrPreviousItem
* @param string[] $strColumnAliasArray
* @return MemberAsset
*/
public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $arrPreviousItems = null, $strColumnAliasArray = array())
{
// If blank row, return null
if (!$objDbRow) {
return null;
}
// Create a new instance of the MemberAsset object
$objToReturn = new MemberAsset();
$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 . 'member_id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'member_id'] : $strAliasPrefix . 'member_id';
$objToReturn->intMemberId = $objDbRow->GetColumn($strAliasName, 'Integer');
$strAliasName = array_key_exists($strAliasPrefix . 'asset_id', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'asset_id'] : $strAliasPrefix . 'asset_id';
$objToReturn->intAssetId = $objDbRow->GetColumn($strAliasName, 'Integer');
if (isset($arrPreviousItems) && is_array($arrPreviousItems)) {
foreach ($arrPreviousItems as $objPreviousItem) {
if ($objToReturn->Id != $objPreviousItem->Id) {
continue;
}
// complete match - all primary key columns are the same
return null;
}
}
// Instantiate Virtual Attributes
foreach ($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 = 'member_asset__';
}
// Check for Member Early Binding
$strAlias = $strAliasPrefix . 'member_id__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (!is_null($objDbRow->GetColumn($strAliasName))) {
$objToReturn->objMember = Memberdetails::InstantiateDbRow($objDbRow, $strAliasPrefix . 'member_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
// Check for Asset Early Binding
$strAlias = $strAliasPrefix . 'asset_id__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (!is_null($objDbRow->GetColumn($strAliasName))) {
$objToReturn->objAsset = Myassets::InstantiateDbRow($objDbRow, $strAliasPrefix . 'asset_id__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
return $objToReturn;
}
/**
* Instantiate a Librarydetails from a Database Row.
* Takes in an optional strAliasPrefix, used in case another Object::InstantiateDbRow
* is calling this Librarydetails::InstantiateDbRow in order to perform
* early binding on referenced objects.
* @param DatabaseRowBase $objDbRow
* @param string $strAliasPrefix
* @param string $strExpandAsArrayNodes
* @param QBaseClass $arrPreviousItem
* @param string[] $strColumnAliasArray
* @return Librarydetails
*/
public static function InstantiateDbRow($objDbRow, $strAliasPrefix = null, $strExpandAsArrayNodes = null, $arrPreviousItems = null, $strColumnAliasArray = array())
{
// If blank row, return null
if (!$objDbRow) {
return null;
}
// See if we're doing an array expansion on the previous item
$strAlias = $strAliasPrefix . 'id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if ($strExpandAsArrayNodes && is_array($arrPreviousItems) && count($arrPreviousItems)) {
foreach ($arrPreviousItems as $objPreviousItem) {
if ($objPreviousItem->intId == $objDbRow->GetColumn($strAliasName, 'Integer')) {
// We are. Now, prepare to check for ExpandAsArray clauses
$blnExpandedViaArray = false;
if (!$strAliasPrefix) {
$strAliasPrefix = 'librarydetails__';
}
// Expanding many-to-many references: MemberdetailsAsLibraryMember
$strAlias = $strAliasPrefix . 'memberdetailsaslibrarymember__memberid__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (array_key_exists($strAlias, $strExpandAsArrayNodes) && !is_null($objDbRow->GetColumn($strAliasName))) {
if ($intPreviousChildItemCount = count($objPreviousItem->_objMemberdetailsAsLibraryMemberArray)) {
$objPreviousChildItems = $objPreviousItem->_objMemberdetailsAsLibraryMemberArray;
$objChildItem = Memberdetails::InstantiateDbRow($objDbRow, $strAliasPrefix . 'memberdetailsaslibrarymember__memberid__', $strExpandAsArrayNodes, $objPreviousChildItems, $strColumnAliasArray);
if ($objChildItem) {
$objPreviousItem->_objMemberdetailsAsLibraryMemberArray[] = $objChildItem;
}
} else {
$objPreviousItem->_objMemberdetailsAsLibraryMemberArray[] = Memberdetails::InstantiateDbRow($objDbRow, $strAliasPrefix . 'memberdetailsaslibrarymember__memberid__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
$blnExpandedViaArray = true;
}
// Either return false to signal array expansion, or check-to-reset the Alias prefix and move on
if ($blnExpandedViaArray) {
return false;
} else {
if ($strAliasPrefix == 'librarydetails__') {
$strAliasPrefix = null;
}
}
}
}
}
// Create a new instance of the Librarydetails object
$objToReturn = new Librarydetails();
$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 . 'LibraryName', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'LibraryName'] : $strAliasPrefix . 'LibraryName';
$objToReturn->strLibraryName = $objDbRow->GetColumn($strAliasName, 'VarChar');
$strAliasName = array_key_exists($strAliasPrefix . 'SummaryOfLibrary', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'SummaryOfLibrary'] : $strAliasPrefix . 'SummaryOfLibrary';
$objToReturn->strSummaryOfLibrary = $objDbRow->GetColumn($strAliasName, 'Blob');
$strAliasName = array_key_exists($strAliasPrefix . 'Creator', $strColumnAliasArray) ? $strColumnAliasArray[$strAliasPrefix . 'Creator'] : $strAliasPrefix . 'Creator';
$objToReturn->intCreator = $objDbRow->GetColumn($strAliasName, 'Integer');
if (isset($arrPreviousItems) && is_array($arrPreviousItems)) {
foreach ($arrPreviousItems as $objPreviousItem) {
if ($objToReturn->Id != $objPreviousItem->Id) {
continue;
}
if (array_diff($objPreviousItem->_objMemberdetailsAsLibraryMemberArray, $objToReturn->_objMemberdetailsAsLibraryMemberArray) != null) {
continue;
}
// complete match - all primary key columns are the same
return null;
}
}
// Instantiate Virtual Attributes
foreach ($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 = 'librarydetails__';
}
// Check for MemberdetailsAsLibraryMember Virtual Binding
$strAlias = $strAliasPrefix . 'memberdetailsaslibrarymember__memberid__id';
$strAliasName = array_key_exists($strAlias, $strColumnAliasArray) ? $strColumnAliasArray[$strAlias] : $strAlias;
if (!is_null($objDbRow->GetColumn($strAliasName))) {
if ($strExpandAsArrayNodes && array_key_exists($strAlias, $strExpandAsArrayNodes)) {
$objToReturn->_objMemberdetailsAsLibraryMemberArray[] = Memberdetails::InstantiateDbRow($objDbRow, $strAliasPrefix . 'memberdetailsaslibrarymember__memberid__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
} else {
$objToReturn->_objMemberdetailsAsLibraryMember = Memberdetails::InstantiateDbRow($objDbRow, $strAliasPrefix . 'memberdetailsaslibrarymember__memberid__', $strExpandAsArrayNodes, null, $strColumnAliasArray);
}
}
return $objToReturn;
}
/**
* Instantiate an array of Memberdetailses from a Database Result
* @param DatabaseResultBase $objDbResult
* @param string $strExpandAsArrayNodes
* @param string[] $strColumnAliasArray
* @return Memberdetails[]
*/
public static function InstantiateDbResult(QDatabaseResultBase $objDbResult, $strExpandAsArrayNodes = null, $strColumnAliasArray = null)
{
$objToReturn = array();
if (!$strColumnAliasArray) {
$strColumnAliasArray = array();
}
// If blank resultset, then return empty array
if (!$objDbResult) {
return $objToReturn;
}
// Load up the return array with each row
if ($strExpandAsArrayNodes) {
$objToReturn = array();
while ($objDbRow = $objDbResult->GetNextRow()) {
$objItem = Memberdetails::InstantiateDbRow($objDbRow, null, $strExpandAsArrayNodes, $objToReturn, $strColumnAliasArray);
if ($objItem) {
$objToReturn[] = $objItem;
}
}
} else {
while ($objDbRow = $objDbResult->GetNextRow()) {
$objToReturn[] = Memberdetails::InstantiateDbRow($objDbRow, null, null, null, $strColumnAliasArray);
}
}
return $objToReturn;
}
