类 SqlParameterSourceUtils

构造器详细资料

• SqlParameterSourceUtils

  public SqlParameterSourceUtils()

方法详细资料

• createBatch

  public static SqlParameterSource[] createBatch​(Map<String,​?>[] valueMaps)

  Create an array of MapSqlParameterSource objects populated with data from the values passed in. This will define what is included in a batch operation.

  参数:

  valueMaps - array of Map instances containing the values to be used

  返回:

  an array of SqlParameterSource

  另请参阅:

  MapSqlParameterSource, NamedParameterJdbcTemplate.batchUpdate(String, Map[])

• createBatch

  public static SqlParameterSource[] createBatch​(Object[] beans)

  Create an array of BeanPropertySqlParameterSource objects populated with data from the values passed in. This will define what is included in a batch operation.

  参数:

  beans - object array of beans containing the values to be used

  返回:

  an array of SqlParameterSource

  另请参阅:

  BeanPropertySqlParameterSource, NamedParameterJdbcTemplate.batchUpdate(String, SqlParameterSource[])

• getTypedValue

  public static Object getTypedValue​(SqlParameterSource source,
                                     String parameterName)

  Create a wrapped value if parameter has type information, plain object if not.

  参数:

  source - the source of parameter values and type information

  parameterName - the name of the parameter

  返回:

  the value object

  另请参阅:

  SqlParameterValue

• extractCaseInsensitiveParameterNames

  public static Map<String,​String> extractCaseInsensitiveParameterNames​(SqlParameterSource parameterSource)

  Create a Map of case insensitive parameter names together with the original name.

  参数:

  parameterSource - the source of parameter names

  返回:

  the Map that can be used for case insensitive matching of parameter names