Class SQLStatementInsert
java.lang.Object
org.castor.cpa.persistence.sql.engine.SQLStatementInsert
SQLStatementCreate class that makes use of KeyGenerators methods to build sql
insert statement and execute them.
- Version:
- $Revision: 8639 $ $Date: 2009-07-13 17:22:43 (Tue, 28 Jul 2009) $
- Author:
- Ahmad Hassan, Ralf Joachim
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Constructor Summary
ConstructorsConstructorDescriptionSQLStatementInsert
(SQLEngine engine, PersistenceFactory factory) Constructor. -
Method Summary
Modifier and TypeMethodDescriptionfinal Object
executeStatement
(Database database, CastorConnection conn, Identity identity, ProposedEntity entity) Executes the SQL statement after preparing the PreparedStatement.
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Constructor Details
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SQLStatementInsert
Constructor.- Parameters:
engine
- SQL engine for all persistence operations at entities of the type this class is responsible for. Holds all required information of the entity type.factory
- Persistence factory for the database engine the entity is persisted in. Used to format the SQL statement.- Throws:
MappingException
- If fails to get the Key Generator instance.
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Method Details
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executeStatement
public final Object executeStatement(Database database, CastorConnection conn, Identity identity, ProposedEntity entity) throws PersistenceException Executes the SQL statement after preparing the PreparedStatement.- Parameters:
database
- A particular Database instance.conn
- CastorConnection holding connection and PersistenceFactory to be used to create statement.identity
- Identity of the object to insert.entity
- Entity holding the values to insert.- Returns:
- Identity of the entity inserted.
- Throws:
PersistenceException
- If failed to insert record into database. This could happen if a database access error occurs, If identity size mismatches, unable to retrieve Identity, If provided Identity is null, If Extended engine is null.
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