java.sql: public interface: Struct

java.sql
public interface: Struct [javadoc | source]

All Known Implementing Classes:
SerialStruct

The standard mapping in the Java programming language for an SQL structured type. A Struct object contains a value for each attribute of the SQL structured type that it represents. By default, an instance ofStruct is valid as long as the application has a reference to it.

All methods on the Struct interface must be fully implemented if the JDBC driver supports the data type.

since: 1.2 -

Method from java.sql.Struct Summary:
getAttributes, getAttributes, getSQLTypeName

Method from java.sql.Struct Detail:
public Object[] getAttributes() throws SQLException Produces the ordered values of the attributes of the SQL structured type that this `Struct` object represents. As individual attributes are processed, this method uses the type map associated with the connection for customizations of the type mappings. If there is no entry in the connection's type map that matches the structured type that an attribute represents, the driver uses the standard mapping. Conceptually, this method calls the method `getObject` on each attribute of the structured type and returns a Java array containing the result.
public Object[] getAttributes(Map map) throws SQLException Produces the ordered values of the attributes of the SQL structured type that this `Struct` object represents. As individual attrbutes are proccessed, this method uses the given type map for customizations of the type mappings. If there is no entry in the given type map that matches the structured type that an attribute represents, the driver uses the standard mapping. This method never uses the type map associated with the connection. Conceptually, this method calls the method `getObject` on each attribute of the structured type and returns a Java array containing the result.
public String getSQLTypeName() throws SQLException Retrieves the SQL type name of the SQL structured type that this `Struct` object represents.

Method from java.sql.Struct Detail:

 public Object[] getAttributes() throws SQLExceptionProduces the ordered values of the attributes of the SQL
structured type that this Struct object represents.
As individual attributes are processed, this method uses the type map
associated with the
connection for customizations of the type mappings.
If there is no
entry in the connection's type map that matches the structured
type that an attribute represents,
the driver uses the standard mapping.

Conceptually, this method calls the method
getObject on each attribute
of the structured type and returns a Java array containing
the result.

 public Object[] getAttributes(Map map) throws SQLExceptionProduces the ordered values of the attributes of the SQL
structured type that this Struct object represents.
As individual attrbutes are proccessed, this method uses the given type map
for customizations of the type mappings.
If there is no
entry in the given type map that matches the structured
type that an attribute represents,
the driver uses the standard mapping. This method never
uses the type map associated with the connection.

Conceptually, this method calls the method
getObject on each attribute
of the structured type and returns a Java array containing
the result.

 public String getSQLTypeName() throws SQLExceptionRetrieves the SQL type name of the SQL structured type
that this Struct object represents.