Interface ITypeMapping

Method Details

• getFeature

  EStructuralFeature getFeature()

  Returns:

  The feature which is associated with this mapping.

• getField

  org.eclipse.net4j.db.ddl.IDBField getField()

  Returns:

  The db field which is associated with this mapping.

• getDBType

  org.eclipse.net4j.db.DBType getDBType()

  Returns:

  The db type which is associated with this mapping.

  Since:

  3.0

• setMappingStrategy

  void setMappingStrategy(IMappingStrategy mappingStrategy)

  Since:

  4.0

• setFeature

  void setFeature(EStructuralFeature feature)

  Since:

  4.0

• setDBType

  void setDBType(org.eclipse.net4j.db.DBType dbType)

  Since:

  4.0

• createDBField

  @Deprecated void createDBField(org.eclipse.net4j.db.ddl.IDBTable table)

  Deprecated.

  As of 4.2 use createDBField(IDBTable, String).

• createDBField

  void createDBField(org.eclipse.net4j.db.ddl.IDBTable table, String fieldName)

  Creates the DBField and adds it to the given table. The name of the DBField is explicitly determined by the corresponding parameter.

  Parameters:

  table - the table to add this field to.

  fieldName - the name for the DBField.

• setDBField

  void setDBField(org.eclipse.net4j.db.ddl.IDBTable table, String fieldName)

  Sets the DBField. The name of the DBField is explicitly determined by the corresponding parameter.

  Parameters:

  table - the table to add this field to.

  fieldName - the name for the DBField.

  Since:

  3.0

• setValue

  void setValue(PreparedStatement stmt, int index, Object value) throws SQLException

  Set the given value to the JDBC IDBPreparedStatement using an appropriate setXxx method.

  Parameters:

  stmt - the prepared statement to set the value

  index - the index to use for the setXxx method.

  value - the value to set.

  Throws:

  SQLException - if the setXxx throws it.

• setDefaultValue

  void setDefaultValue(PreparedStatement stmt, int index) throws SQLException

  Set the feature's default value to the JDBC IDBPreparedStatement using an appropriate setXxx method.

  Parameters:

  stmt - the prepared statement to set the value

  index - the index to use for the setXxx method.

  Throws:

  SQLException - if the setXxx throws it.

  Since:

  3.0

• setValueFromRevision

  void setValueFromRevision(PreparedStatement stmt, int index, InternalCDORevision value) throws SQLException

  Set a value of the given revision to the JDBC IDBPreparedStatement using an appropriate setXxx method. The feature from which the value is taken is determined by getFeature().

  Parameters:

  stmt - the prepared statement to set the value

  index - the index to use for the setXxx method.

  value - the revision to get the value to set from.

  Throws:

  SQLException - if the setXxx throws it.

• readValue

  Object readValue(ResultSet resultSet) throws SQLException

  Read the value from a ResultSet and convert it from the DB to the CDO representation. The resultSet field to read from is determined automatically by the internal getField() name.

  Parameters:

  resultSet - the result set to read from

  Returns:

  the read value

  Throws:

  SQLException - if reading the value throws an SQLException

  Since:

  3.0

• readValueToRevision

  void readValueToRevision(ResultSet resultSet, InternalCDORevision revision) throws SQLException

  Read a value from a ResultSet, convert it from the DB to the CDO representation and set it to the feature of the revision. The feature is determined by getFeature() The resultSet field to read from is determined automatically by the internal getField() name.

  Parameters:

  resultSet - the result set to read from

  revision - the revision to which the value should be set.

  Throws:

  SQLException - if reading the value throws an SQLException

  Since:

  3.0