public class SerialStruct extends Object implements Struct, Serializable, Cloneable
In addition, the structured type is custom mapped to a class in the Java programming language if there is such a mapping, as are its attributes, if appropriate.
The SerialStruct
class provides a constructor for creating
an instance from a Struct
object, a method for retrieving
the SQL type name of the SQL structured type in the database, and methods
for retrieving its attribute values.
Constructor and Description |
---|
SerialStruct(SQLData in,
Map<String,Class<?>> map)
Constructs a
SerialStruct object from the
given SQLData object, using the given type
map to custom map it to a class in the Java programming
language. |
SerialStruct(Struct in,
Map<String,Class<?>> map)
Constructs a
SerialStruct object from the given
Struct object, using the given java.util.Map
object for custom mapping the SQL structured type or any of its
attributes that are SQL structured types. |
Modifier and Type | Method and Description |
---|---|
Object[] |
getAttributes()
Retrieves an array of
Object values containing the
attributes of the SQL structured type that this
SerialStruct object represents. |
Object[] |
getAttributes(Map<String,Class<?>> map)
Retrieves the attributes for the SQL structured type that
this
SerialStruct represents as an array of
Object values, using the given type map for
custom mapping if appropriate. |
String |
getSQLTypeName()
Retrieves the SQL type name for this
SerialStruct
object. |
public SerialStruct(Struct in, Map<String,Class<?>> map) throws SerialException
SerialStruct
object from the given
Struct
object, using the given java.util.Map
object for custom mapping the SQL structured type or any of its
attributes that are SQL structured types.map
- a java.util.Map
object in which
each entry consists of 1) a String
object
giving the fully qualified name of a UDT and 2) the
Class
object for the SQLData
implementation
that defines how the UDT is to be mappedSerialException
- if an error occursStruct
public SerialStruct(SQLData in, Map<String,Class<?>> map) throws SerialException
SerialStruct
object from the
given SQLData
object, using the given type
map to custom map it to a class in the Java programming
language. The type map gives the SQL type and the class
to which it is mapped. The SQLData
object
defines the class to which the SQL type will be mapped.in
- an instance of the SQLData
class
that defines the mapping of the SQL structured
type to one or more objects in the Java programming languagemap
- a java.util.Map
object in which
each entry consists of 1) a String
object
giving the fully qualified name of a UDT and 2) the
Class
object for the SQLData
implementation
that defines how the UDT is to be mappedSerialException
- if an error occurspublic String getSQLTypeName() throws SerialException
SerialStruct
object. This is the name used in the SQL definition of the
structured typegetSQLTypeName
in interface Struct
String
object representing the SQL
type name for the SQL structured type that this
SerialStruct
object representsSerialException
- if an error occurspublic Object[] getAttributes() throws SerialException
Object
values containing the
attributes of the SQL structured type that this
SerialStruct
object represents.getAttributes
in interface Struct
Object
values, with each
element being an attribute of the SQL structured type
that this SerialStruct
object representsSerialException
- if an error occurspublic Object[] getAttributes(Map<String,Class<?>> map) throws SerialException
SerialStruct
represents as an array of
Object
values, using the given type map for
custom mapping if appropriate.getAttributes
in interface Struct
map
- a java.util.Map
object in which
each entry consists of 1) a String
object
giving the fully qualified name of a UDT and 2) the
Class
object for the SQLData
implementation
that defines how the UDT is to be mappedObject
values, with each
element being an attribute of the SQL structured
type that this SerialStruct
object
representsSerialException
- if an error occurs Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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