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public interface SQLInput
This interface provides methods for reading values from a stream that is connected to a SQL structured or distinct type. It is used for custom mapping of user defined data types.
Method Summary | |
---|---|
Array |
readArray()
This method reads the next item from the stream a Java SQL Array . |
InputStream |
readAsciiStream()
This method reads the next item from the stream a ASCII text InputStream . |
BigDecimal |
readBigDecimal()
This method reads the next item from the stream a Java BigDecimal . |
InputStream |
readBinaryStream()
This method reads the next item from the stream a binary InputStream . |
Blob |
readBlob()
This method reads the next item from the stream a Java SQL Blob . |
boolean |
readBoolean()
This method reads the next item from the stream a Java boolean . |
byte |
readByte()
This method reads the next item from the stream a Java byte . |
byte[] |
readBytes()
This method reads the next item from the stream a Java byte array |
Reader |
readCharacterStream()
This method reads the next item from the stream a character Reader . |
Clob |
readClob()
This method reads the next item from the stream a Java SQL Clob . |
Date |
readDate()
This method reads the next item from the stream a Java java.sql.Date . |
double |
readDouble()
This method reads the next item from the stream a Java double . |
float |
readFloat()
This method reads the next item from the stream a Java float . |
int |
readInt()
This method reads the next item from the stream a Java int . |
long |
readLong()
This method reads the next item from the stream a Java long . |
Object |
readObject()
This method reads the next item from the stream a Java Object . |
Ref |
readRef()
This method reads the next item from the stream a Java SQL Ref . |
short |
readShort()
This method reads the next item from the stream a Java short . |
String |
readString()
This method reads the next item from the stream a Java String . |
Time |
readTime()
This method reads the next item from the stream a Java java.sql.Time . |
Timestamp |
readTimestamp()
This method reads the next item from the stream a Java java.sql.Timestamp . |
URL |
readURL()
|
boolean |
wasNull()
This method tests whether or not the last value read was a SQL NULL value. |
Method Detail |
---|
String readString() throws SQLException
String
.
String
.
SQLException
- If an error occurs.boolean readBoolean() throws SQLException
boolean
.
boolean
.
SQLException
- If an error occurs.byte readByte() throws SQLException
byte
.
byte
.
SQLException
- If an error occurs.short readShort() throws SQLException
short
.
short
.
SQLException
- If an error occurs.int readInt() throws SQLException
int
.
int
.
SQLException
- If an error occurs.long readLong() throws SQLException
long
.
long
.
SQLException
- If an error occurs.float readFloat() throws SQLException
float
.
float
.
SQLException
- If an error occurs.double readDouble() throws SQLException
double
.
double
.
SQLException
- If an error occurs.BigDecimal readBigDecimal() throws SQLException
BigDecimal
.
BigDecimal
.
SQLException
- If an error occurs.byte[] readBytes() throws SQLException
SQLException
- If an error occurs.Date readDate() throws SQLException
java.sql.Date
.
java.sql.Date
.
SQLException
- If an error occurs.Time readTime() throws SQLException
java.sql.Time
.
java.sql.Time
.
SQLException
- If an error occurs.Timestamp readTimestamp() throws SQLException
java.sql.Timestamp
.
java.sql.Timestamp
.
SQLException
- If an error occurs.Reader readCharacterStream() throws SQLException
Reader
.
Reader
.
SQLException
- If an error occurs.InputStream readAsciiStream() throws SQLException
InputStream
.
InputStream
.
SQLException
- If an error occurs.InputStream readBinaryStream() throws SQLException
InputStream
.
InputStream
.
SQLException
- If an error occurs.Object readObject() throws SQLException
Object
.
Object
.
SQLException
- If an error occurs.Ref readRef() throws SQLException
Ref
.
Ref
.
SQLException
- If an error occurs.Blob readBlob() throws SQLException
Blob
.
Blob
.
SQLException
- If an error occurs.Clob readClob() throws SQLException
Clob
.
Clob
.
SQLException
- If an error occurs.Array readArray() throws SQLException
Array
.
Array
.
SQLException
- If an error occurs.boolean wasNull() throws SQLException
true
if the last value read was a NULL,
false
otherwise.
SQLException
- If an error occurs.URL readURL() throws SQLException
SQLException
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