Package org.hibernate.jdbc

Class Expectation.None

java.lang.Object

org.hibernate.jdbc.Expectation.None

All Implemented Interfaces:

Expectation

Enclosing interface:

Expectation

public static class Expectation.None
extends Object
implements Expectation

No return code checking. Might mean that no checks are required, or that failure is indicated by a SQLException being thrown, for example, by a stored procedure which performs explicit checks.

Since:

6.5

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.jdbc.Expectation

Expectation.None, Expectation.OutParameter, Expectation.RowCount

Field Summary

Fields

Modifier and Type	Field	Description
static final Expectation.None	INSTANCE

Constructor Summary

Constructors

Constructor	Description
None()

Method Summary

Modifier and Type	Method	Description
void	verifyOutcome(int rowCount, PreparedStatement statement, int batchPosition, String sql)	Perform verification of the outcome of the JDBC operation based on the type of expectation defined, after execution of the given PreparedStatement.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.jdbc.Expectation

canBeBatched, getNumberOfParametersUsed, prepare, validate

Field Details

INSTANCE

public static final Expectation.None INSTANCE

Constructor Details

None

public None()

Method Details

verifyOutcome

public void verifyOutcome(int rowCount,
 PreparedStatement statement,
 int batchPosition,
 String sql)

Description copied from interface: Expectation

Perform verification of the outcome of the JDBC operation based on the type of expectation defined, after execution of the given PreparedStatement. When a SQL statement is executed via PreparedStatement.executeUpdate(), verifyOutcome() is called exactly once. When Statement.executeBatch() is used to execute a batch update, this method is called once for each element of the batch.

• The argument to rowCount is usually the number of table rows affected by execution of the SQL statement via executeUpdate(). However, in the case where executeBatch() is used to execute a batch update, it might be Statement.EXECUTE_FAILED or Statement.SUCCESS_NO_INFO.
• The argument to batchPosition is negative unless executeBatch() is used to execute a batch update, in which case it is the position within the batch of the row count being verified.

Specified by:

verifyOutcome in interface Expectation

Parameters:

rowCount - The RDBMS reported "number of rows affected"

statement - The statement representing the operation

batchPosition - The position in the batch (if batching), or -1 if not part of a batch

sql - The SQL backing the prepared statement, for error reporting and logging purposes

See Also:

• PreparedStatement.executeUpdate()
• Statement.executeBatch()