パッケージ org.nkjmlab.sorm4j.extension

クラス DefaultResultSetConverter

    • コンストラクタの詳細

      • DefaultResultSetConverter

        public DefaultResultSetConverter()

      • DefaultResultSetConverter

        public DefaultResultSetConverter​(ColumnValueConverter... converters)

    • メソッドの詳細

      • isStandardClass

        public boolean isStandardClass​(SormOptions options,
                               Class<?> objectClass)
        Returns the given type is enable to convert element object. Following classes and Array are regarded as native class. boolean.class, Boolean.class, byte.class, Byte.class, short.class, Short.class, int.class, Integer.class, long.class, Long.class, float.class, Float.class, double.class, Double.class, char.class, Character.class, byte[].class, Byte[].class, char[].class, Character[].class, String.class, BigDecimal.class, java.sql.Clob.class, java.sql.Blob.class, java.sql.Date.class, java.sql.Time.class, java.sql.Timestamp.class, java.time.LocalDate.class, java.time.LocalTime.class, java.time.LocalDateTime.class, java.time.OffsetTime.class, java.time.OffsetDateTime.class, java.util.Date.class, java.util.UUID.class, java.io.InputStream.class, java.io.Reader.class, java.net.URL.class, java.net.Inet4Address.class, java.net.Inet6Address.class, Object.class
        戻り値:

      • convertColumnValueTo

        public Object convertColumnValueTo​(SormOptions options,
                                   ResultSet resultSet,
                                   int column,
                                   int columnType,
                                   Class<?> toType)
                            throws SQLException
        インタフェースからコピーされた説明: ResultSetConverter
        Reads a column from the current row in the provided ResultSet and returns an instance of the specified Java Class containing the values read. This method is mainly used for "SEARCH SQL AND READ TO POJO". i.e. Convert from Sql to Java by the specified class. This method is used while converting ResultSet rows to objects. The class type is the field type in the target bean. null's will be respected for any non-native types. This means that if a field is of type Integer it will be able to receive a null value from the ResultSet; on the other hand, if a field is of type int it will receive 0 for a null value from the ResultSet.
        resultSet - ResultSet (positioned in the row to be processed)
        column - column index in the result set (starting with 1)
        toType - Class of the object to be returned
        例外:
        SQLException

      • getColumnValueBySqlType

        protected Object getColumnValueBySqlType​(ResultSet resultSet,
                                         int column,
                                         int sqlType)
                                  throws SQLException
        Reads a column from the current row in the provided ResultSet and returns an instance of the specified Java SQLType containing the values read. This method is mainly used for "SEARCH SQL AND READ TO MAP". i.e. Convert from SQL to Java by the SQL type. This method is used while converting ResultSet rows to Map.
        定義:
        getColumnValueBySqlType クラス内 AbstractResultSetConverter
        パラメータ:
        resultSet -
        column -
        sqlType -
        戻り値:
        例外:
        SQLException