• 홈
• Prado
• Data
• DataGateway
• TDataGatewayCommand

PHP 클래스 Prado\Data\DataGateway\TDataGatewayCommand

TDataGatewayCommand builds the TDbCommand for TTableGateway and TActiveRecordGateway commands such as find(), update(), insert(), etc, using the TDbCommandBuilder classes (database specific TDbCommandBuilder classes are used). Once the command is built and the query parameters are binded, the {@link OnCreateCommand} event is raised. Event handlers for the OnCreateCommand event should not alter the Command property nor the Criteria property of the TDataGatewayEventParameter. TDataGatewayCommand excutes the TDbCommands and returns the result obtained from the database (returned value depends on the method executed). The {@link OnExecuteCommand} event is raised after the command is executed and resulting data is set in the TDataGatewayResultEventParameter object's Result property. 파일 보기 프로젝트 열기: pradosoft/prado

공개 메소드들

메소드	설명
__construct ( $builder )
count ( TSqlCriteria $criteria ) : integer
createCriteriaFromString ( $method, $condition, $args ) : TActiveRecordCriteria
delete ( $criteria ) : integer	Executes a delete command.
deleteByPk ( $keys ) : integer
find ( $criteria ) : array	Find one record matching the critera.
findAll ( TSqlCriteria $criteria ) : TDbDataReader	Find one or more matching records.
findAllByIndex ( $criteria, $fields, $values )
findAllByPk ( $keys ) : TDbDataReader
findAllBySql ( TSqlCriteria $criteria ) : TDbDataReader	Find zero or more matching records for arbituary SQL.
findByPk ( $keys ) : array
findBySql ( TSqlCriteria $criteria ) : TDbDataReader	Find one matching records for arbituary SQL.
getBuilder ( ) : TDbCommandBuilder
getDbConnection ( ) : TDbConnection
getIndexKeyCondition ( $table, $fields, $values )
getLastInsertID ( ) : mixed	Iterate through all the columns and returns the last insert id of the first column that has a sequence or serial.
getTableInfo ( ) : TDbTableInfo
insert ( $data ) : mixed	Inserts a new record into the table. Each array key must correspond to a column name in the table unless a null value is permitted.
onCreateCommand ( $command, $criteria )	Raised when a command is prepared and parameter binding is completed.
onExecuteCommand ( $command, $result )	Raised when a command is executed and the result from the database was returned.
update ( $data, $criteria ) : integer	Updates the table with new data.
updateByPk ( $data, $keys ) : integer

보호된 메소드들

메소드	설명
extractMatchingConditions ( $method, $condition ) : array	Calculates the AND/OR condition from dynamic method substrings using table meta data, allows for any AND-OR combinations.
getCompositeKeyCondition ( $values )	Construct a "pk IN ('key1', 'key2', .
getFindCommand ( TSqlCriteria $criteria ) : TDbCommand.	Build the find command from the criteria. Limit, Offset and Ordering are applied if applicable.
getPrimaryKeyCondition ( $values ) : array	Create the condition and parameters for find by primary.
getSqlCommand ( TSqlCriteria $criteria ) : TDbCommand	Build sql command from the criteria. Limit, Offset and Ordering are applied if applicable.
quoteTuple ( $array ) : string

메소드 상세