org.hibernate.param
Interface ParameterSpecification
- ExplicitParameterSpecification
- AbstractExplicitParameterSpecification, CollectionFilterKeyParameterSpecification, DynamicFilterParameterSpecification, NamedParameterSpecification, PositionalParameterSpecification, VersionTypeSeedParameterSpecification
public interface ParameterSpecification
Maintains information relating to parameters which need to get bound into a
JDBC PreparedStatement
.
int | bind(PreparedStatement statement, QueryParameters qp, SessionImplementor session, int position) - Bind the appropriate value into the given statement at the specified position.
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Type | getExpectedType() - Get the type which we are expeting for a bind into this parameter based
on translated contextual information.
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String | renderDisplayInfo() - Render this parameter into displayable info (for logging, etc).
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void | setExpectedType(Type expectedType) - Injects the expected type.
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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.
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).
- The number of sql bind positions "eaten" by this bind operation.
getExpectedType
public Type getExpectedType()
Get the type which we are expeting for a bind into this parameter based
on translated contextual information.
renderDisplayInfo
public String renderDisplayInfo()
Render this parameter into displayable info (for logging, etc).
setExpectedType
public void setExpectedType(Type expectedType)
Injects the expected type. Called during translation.
expectedType
- The type to expect.