SQLOutput
Java SE 6
| public interface java.sql SQLOutput
|
Java SE 6 |
When an object of a class implementing the interface
SQLData is passed as an argument to an SQL statement, the
JDBC driver calls the method SQLData.getSQLType to
determine the kind of SQL
datum being passed to the database.
The driver then creates an instance of SQLOutput and
passes it to the method SQLData.writeSQL.
The method writeSQL in turn calls the
appropriate SQLOutput writer methods
writeBoolean, writeCharacterStream, and so on)
to write data from the SQLData object to
the SQLOutput output stream as the
representation of an SQL user-defined type.
| since | 1.2 |
| Methods | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| public void | writeArray(Array x) throws SQLException Details
Writes an SQL ARRAY value to the stream.
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| public void | writeAsciiStream(InputStream x) throws SQLException Details
Writes the next attribute to the stream as a stream of ASCII characters.
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| public void | writeBigDecimal(BigDecimal x) throws SQLException Details
Writes the next attribute to the stream as a java.math.BigDecimal object.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeBinaryStream(InputStream x) throws SQLException Details
Writes the next attribute to the stream as a stream of uninterpreted
bytes.
| ||||||||
| public void | writeBlob(Blob x) throws SQLException Details
Writes an SQL BLOB value to the stream.
| ||||||||
| public void | writeBoolean(boolean x) throws SQLException Details
Writes the next attribute to the stream as a Java boolean.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeByte(byte x) throws SQLException Details
Writes the next attribute to the stream as a Java byte.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeBytes(byte[] x) throws SQLException Details
Writes the next attribute to the stream as an array of bytes.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeCharacterStream(Reader x) throws SQLException Details
Writes the next attribute to the stream as a stream of Unicode characters.
| ||||||||
| public void | writeClob(Clob x) throws SQLException Details
Writes an SQL CLOB value to the stream.
| ||||||||
| public void | writeDate(Date x) throws SQLException Details
Writes the next attribute to the stream as a java.sql.Date object.
Writes the next attribute to the stream as a java.sql.Date object
in the Java programming language.
| ||||||||
| public void | writeDouble(double x) throws SQLException Details
Writes the next attribute to the stream as a Java double.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeFloat(float x) throws SQLException Details
Writes the next attribute to the stream as a Java float.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeInt(int x) throws SQLException Details
Writes the next attribute to the stream as a Java int.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeLong(long x) throws SQLException Details
Writes the next attribute to the stream as a Java long.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeNClob(NClob x) throws SQLException Details
Writes an SQL NCLOB value to the stream.
| ||||||||
| public void | writeNString(String x) throws SQLException Details
Writes the next attribute to the stream as a String
in the Java programming language. The driver converts this to a
SQL NCHAR or
NVARCHAR or LONGNVARCHAR value
(depending on the argument's
size relative to the driver's limits on NVARCHAR values)
when it sends it to the stream.
| ||||||||
| public void | writeObject(SQLData x) throws SQLException Details
Writes to the stream the data contained in the given
SQLData object.
When the SQLData object is null, this
method writes an SQL NULL to the stream.
Otherwise, it calls the SQLData.writeSQL
method of the given object, which
writes the object's attributes to the stream.
The implementation of the method SQLData.writeSQ
calls the appropriate SQLOutput writer method(s)
for writing each of the object's attributes in order.
The attributes must be read from an SQLInput
input stream and written to an SQLOutput
output stream in the same order in which they were
listed in the SQL definition of the user-defined type.
| ||||||||
| public void | writeRef(Ref x) throws SQLException Details
Writes an SQL REF value to the stream.
| ||||||||
| public void | writeRowId(RowId x) throws SQLException Details
Writes an SQL ROWID value to the stream.
| ||||||||
| public void | writeShort(short x) throws SQLException Details
Writes the next attribute to the stream as a Java short.
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeSQLXML(SQLXML x) throws SQLException Details
Writes an SQL XML value to the stream.
| ||||||||
| public void | writeString(String x) throws SQLException Details
Writes the next attribute to the stream as a String
in the Java programming language.
| ||||||||
| public void | writeStruct(Struct x) throws SQLException Details
Writes an SQL structured type value to the stream.
| ||||||||
| public void | writeTime(Time x) throws SQLException Details
Writes the next attribute to the stream as a java.sql.Time object.
Writes the next attribute to the stream as a java.sql.Date object
in the Java programming language.
| ||||||||
| public void | writeTimestamp(Timestamp x) throws SQLException Details
Writes the next attribute to the stream as a java.sql.Timestamp object.
Writes the next attribute to the stream as a java.sql.Date object
in the Java programming language.
| ||||||||
| public void | writeURL(URL x) throws SQLException Details
Writes a SQL DATALINK value to the stream.
| ||||||||
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