io.vertigo.dynamox.task.sqlserver

Class TaskEngineInsertWithGeneratedKeys

java.lang.Object

io.vertigo.dynamo.task.model.TaskEngine

io.vertigo.dynamox.task.AbstractTaskEngineSQL<SqlPreparedStatement>

io.vertigo.dynamox.task.sqlserver.TaskEngineInsertWithGeneratedKeys

public class TaskEngineInsertWithGeneratedKeys
extends AbstractTaskEngineSQL<SqlPreparedStatement>

Permet l'appel de requête insert en utilisant generatedKeys du PreparedStatement pour récupérer la valeur de la clé primaire. Une tache utilisant cet engine ne traite pas les DtList.

Author:

jmainaud, evernat

Field Summary

Fields inherited from class io.vertigo.dynamox.task.AbstractTaskEngineSQL

SQL_RESOURCE_ID, SQL_ROWCOUNT

Constructor Summary

Constructors

Constructor and Description
TaskEngineInsertWithGeneratedKeys(ScriptManager scriptManager) Constructeur.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	checkSqlQuery(String sql) Vérification de la syntaxe sql.
protected SqlPreparedStatement	createStatement(String sql, SqlConnection connection) Crée le Statement pour le select ou bloc sql.
int	doExecute(SqlConnection connection, SqlPreparedStatement statement) Exécution de la requête.

Methods inherited from class io.vertigo.dynamox.task.AbstractTaskEngineSQL

execute, getConnectionProvider, getDataBaseManager, getKTransactionResourceId, getParams, getSqlQuery, preProcessQuery, setOutParameter, setParameter, setParameters

Methods inherited from class io.vertigo.dynamo.task.model.TaskEngine

getTaskDefinition, getValue, process, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TaskEngineInsertWithGeneratedKeys

@Inject
public TaskEngineInsertWithGeneratedKeys(ScriptManager scriptManager)

Constructeur.

Parameters:

scriptManager - Manager de traitment de scripts

Method Detail

checkSqlQuery

protected void checkSqlQuery(String sql)

Vérification de la syntaxe sql.

Specified by:

checkSqlQuery in class AbstractTaskEngineSQL<SqlPreparedStatement>

Parameters:

sql - Syntaxe sql de la requête

doExecute

public int doExecute(SqlConnection connection,
            SqlPreparedStatement statement)
              throws SQLException

Exécution de la requête.

Specified by:

doExecute in class AbstractTaskEngineSQL<SqlPreparedStatement>

Parameters:

connection - Connexion BDD

statement - Requête

Returns:

Nombre de lignes affectées (Insert/ Update / Delete)

Throws:

SQLException - Erreur sql

createStatement

protected final SqlPreparedStatement createStatement(String sql,
                                   SqlConnection connection)

Crée le Statement pour le select ou bloc sql. Initialise la liste des paramètres en entrée et en sortie

Specified by:

createStatement in class AbstractTaskEngineSQL<SqlPreparedStatement>

Parameters:

sql - Requête SQL

connection - Connexion vers la base de données

Returns:

Statement StatementSQL