org.hibernate.param

Class PositionalParameterSpecification

Implemented Interfaces:
ExplicitParameterSpecification, ParameterSpecification

public class PositionalParameterSpecification
extends AbstractExplicitParameterSpecification
implements ParameterSpecification

Relates to an explicit query positional (or ordinal) parameter.
Author:
Steve Ebersole

Constructor Summary

PositionalParameterSpecification(int sourceLine, int sourceColumn, int hqlPosition)

Method Summary

int
bind(PreparedStatement statement, QueryParameters qp, SessionImplementor session, int position)
Bind the appropriate value into the given statement at the specified position.
int
getHqlPosition()
String
renderDisplayInfo()
Render this parameter into displayable info (for logging, etc).

Methods inherited from class org.hibernate.param.AbstractExplicitParameterSpecification

getExpectedType, getSourceColumn, getSourceLine, setExpectedType

Constructor Details

PositionalParameterSpecification

public PositionalParameterSpecification(int sourceLine,
                                        int sourceColumn,
                                        int hqlPosition)

Method Details

bind

public int bind(PreparedStatement statement,
                QueryParameters qp,
                SessionImplementor session,
                int position)
            throws SQLException
Bind the appropriate value into the given statement at the specified position.
Specified by:
bind in interface ParameterSpecification
Parameters:
statement - The statement into which the value should be bound.
qp - The defined values for the current query execution.
session - The session against which the current execution is occuring.
position - The position from which to start binding value(s).
Returns:
The number of sql bind positions "eaten" by this bind operation.

getHqlPosition

public int getHqlPosition()

renderDisplayInfo

public String renderDisplayInfo()
Render this parameter into displayable info (for logging, etc).
Specified by:
renderDisplayInfo in interface ParameterSpecification
Returns:
The displayable info.