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| java.sql.SQLOutput |
The interface for an output stream used to write attributes of an SQL User Defined Type (UDT) to the database. This interface is used for custom mapping of types and is called by the JDBC driver. It is not intended to be used by applications.
When an object which implements the
SQLData
interface is used as an
argument to an SQL statement, the JDBC driver calls the method
SQLData.getSQLType
to establish the type of the SQL UDT that is being
passed. The driver then creates an
SQLOutput
stream and passes it to
the
SQLData.writeSQL
method, which in turn uses the appropriate
SQLOutput
writer methods to write the data from the
SQLData
object into the stream according to the defined mapping.
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Write an SQL
Array
value into the output stream.
|
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|
|
Write a stream of ASCII characters into the output stream.
|
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|
|
Write a
java.math.BigDecimal
value into the output stream.
|
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|
|
Write a stream of uninterpreted bytes into the output stream.
|
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|
|
Write an SQL
Blob
value into the output stream.
|
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|
|
Write a
boolean
value into the output stream.
|
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|
|
Write a
byte
value into the output stream.
|
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|
|
Write an array of bytes into the output stream.
|
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|
|
Write a stream of unicode characters into the output stream.
|
||||||||||
|
|
Write an SQL
Clob
value into the output stream.
|
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|
|
Write a
java.sql.Date
value into the output stream.
|
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|
|
Write a
double
value into the output stream.
|
||||||||||
|
|
Write a
float
value into the output stream.
|
||||||||||
|
|
Write an
int
value into the output stream.
|
||||||||||
|
|
Write a
long
value into the output stream.
|
||||||||||
|
|
Write a
Clob
into the output stream as an SQL NCLOB.
|
||||||||||
|
|
Write a
String
into the output stream as an SQL NCHAR, NVARCHAR,
or LONGNVARCHAR.
|
||||||||||
|
|
Write an
SQLData
object into the output stream.
|
||||||||||
|
|
Write an SQL
Ref
value into the output stream.
|
||||||||||
|
|
Write a
RowId
into the output stream as an SQL ROWID.
|
||||||||||
|
|
Write a
SQLXML
into the output stream as an SQL XML.
|
||||||||||
|
|
Write a
short
value into the output stream.
|
||||||||||
|
|
Write a
String
value into the output stream.
|
||||||||||
|
|
Write an SQL
Struct
value into the output stream.
|
||||||||||
|
|
Write a
java.sql.Time
value into the output stream.
|
||||||||||
|
|
Write a
java.sql.Timestamp
value into the output stream.
|
||||||||||
|
|
Write a
URL
into the output stream as an SQL DATALINK.
|
||||||||||
Write an SQL
Array
value into the output stream.
| theArray |
the
java.sql.Array
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a stream of ASCII characters into the output stream.
| theStream |
the stream of ASCII characters to write, as a
java.io.InputStream
object
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
java.math.BigDecimal
value into the output stream.
| theBigDecimal |
the
BigDecimal
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a stream of uninterpreted bytes into the output stream.
| theStream |
the stream of bytes to write, as a
java.io.InputStream
object
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an SQL
Blob
value into the output stream.
| theBlob |
the
java.sql.Blob
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
boolean
value into the output stream.
| theFlag |
the
boolean
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
byte
value into the output stream.
| theByte |
the
byte
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an array of bytes into the output stream.
| theBytes | the array of bytes to write. |
|---|
| SQLException | if a database error occurs. |
|---|
Write a stream of unicode characters into the output stream.
| theStream |
the stream of unicode characters to write, as a
java.io.Reader
object.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an SQL
Clob
value into the output stream.
| theClob |
the
java.sql.Clob
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
java.sql.Date
value into the output stream.
| theDate |
the
Date
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
double
value into the output stream.
| theDouble |
the
double
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
float
value into the output stream.
| theFloat |
the
float
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an
int
value into the output stream.
| theInt |
the
int
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
long
value into the output stream.
| theLong |
the
long
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
Clob
into the output stream as an SQL NCLOB.
| theNClob |
the
java.sql.Clob
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
String
into the output stream as an SQL NCHAR, NVARCHAR,
or LONGNVARCHAR.
| theString |
the
String
to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an
SQLData
object into the output stream.
If the
SQLData
object is null, writes
NULL
to the stream.
Otherwise, calls the
SQLData.writeSQL
method of the object, which
writes the object's attributes to the stream by calling the appropriate
SQLOutput writer methods for each attribute, in order. The order of the
attributes is the order they are listed in the SQL definition of the User
Defined Type.
| theObject |
the
SQLData
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an SQL
Ref
value into the output stream.
| theRef |
the
java.sql.Ref
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
RowId
into the output stream as an SQL ROWID.
| theRowId |
the
java.sql.RowId
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
SQLXML
into the output stream as an SQL XML.
| theXml |
the
java.sql.SQLXML
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
short
value into the output stream.
| theShort |
the
short
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
String
value into the output stream.
| theString |
the
String
to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write an SQL
Struct
value into the output stream.
| theStruct |
the
java.sql.Struct
object to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
java.sql.Time
value into the output stream.
| theTime |
the
Time
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
java.sql.Timestamp
value into the output stream.
| theTimestamp |
the
Timestamp
value to write.
|
|---|
| SQLException | if a database error occurs. |
|---|
Write a
URL
into the output stream as an SQL DATALINK.
| theURL |
the datalink value as a
java.net.URL
to write.
|
|---|
| SQLException | if a database error occurs. |
|---|