Constructor Detail

• CollectionFilterKeyParameterSpecification

  public CollectionFilterKeyParameterSpecification(String collectionRole,
                                           Type keyType,
                                           int queryParameterPosition)

  Creates a specialized collection-filter collection-key parameter spec.

  Parameters:

  collectionRole - The collection role being filtered.

  keyType - The mapped collection-key type.

  queryParameterPosition - The position within QueryParameters where we can find the appropriate param value to bind.

Method Detail

• 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.

  Throws:

  SQLException - Indicates problems performing the JDBC biind operation.

• getExpectedType

  public Type getExpectedType()

  Get the type which we are expeting for a bind into this parameter based on translated contextual information.

  Specified by:

  getExpectedType in interface ParameterSpecification

  Returns:

  The expected type.

• setExpectedType

  public void setExpectedType(Type expectedType)

  Injects the expected type. Called during translation.

  Specified by:

  setExpectedType in interface ParameterSpecification

  Parameters:

  expectedType - The type to expect.

• renderDisplayInfo

  public String renderDisplayInfo()

  Render this parameter into displayable info (for logging, etc).

  Specified by:

  renderDisplayInfo in interface ParameterSpecification

  Returns:

  The displayable info.