Package java.sql

Interface Struct

public interface Struct
An interface which provides facilities for manipulating an SQL structured type as a Java object. The Struct object has a value for each attribute of the SQL structured type.

  • Method Summary

    Modifier and Type Method Description
    Object[] getAttributes()
    Gets the values of the attributes of this SQL structured type.
    Object[] getAttributes​(Map<String,​Class<?>> theMap)
    Gets the values of the attributes of this SQL structured type.
    String getSQLTypeName()
    Gets the SQL Type name of the SQL structured type that this Struct represents.

  • Method Details

    • getSQLTypeName

      String getSQLTypeName() throws SQLException
      Gets the SQL Type name of the SQL structured type that this Struct represents.
      Returns:
      the fully qualified name of SQL structured type.
      Throws:
      SQLException - if a database error occurs.

    • getAttributes

      Object[] getAttributes() throws SQLException
      Gets the values of the attributes of this SQL structured type. This method uses the type map associated with the Connection for customized type mappings. Where there is no entry in the type mapping which matches this structured type, the JDBC driver uses the standard mapping.
      Returns:
      an Object array containing the ordered attributes.
      Throws:
      SQLException - if a database error occurs.

    • getAttributes

      Object[] getAttributes​(Map<String,​Class<?>> theMap) throws SQLException
      Gets the values of the attributes of this SQL structured type. This method uses the supplied type mapping to determine how to map SQL types to their corresponding Java objects. In the case where there is no entry in the type mapping which matches this structured type, the JDBC driver uses the default mapping. The Connection type map is never utilized by this method.
      Parameters:
      theMap - a Map describing how SQL Type names are mapped to classes.
      Returns:
      an Object array containing the ordered attributes,.
      Throws:
      SQLException - if a database error occurs.