Class RowSetWarning
- java.lang.Object
-
- java.lang.Throwable
-
- java.lang.Exception
-
- java.sql.SQLException
-
- javax.sql.rowset.RowSetWarning
- All Implemented Interfaces:
-
Serializable
,Iterable<Throwable>
public class RowSetWarning extends SQLException
An extension of SQLException
that provides information about database warnings set on RowSet
objects. Warnings are silently chained to the object whose method call caused it to be reported. This class complements the SQLWarning
class.
Rowset warnings may be retrieved from JdbcRowSet
, CachedRowSet
™, WebRowSet
, FilteredRowSet
, or JoinRowSet
implementations. To retrieve the first warning reported on any RowSet
implementation, use the method getRowSetWarnings
defined in the JdbcRowSet
interface or the CachedRowSet
interface. To retrieve a warning chained to the first warning, use the RowSetWarning
method getNextWarning
. To retrieve subsequent warnings, call getNextWarning
on each RowSetWarning
object that is returned.
The inherited methods getMessage
, getSQLState
, and getErrorCode
retrieve information contained in a RowSetWarning
object.
- Since:
- 1.5
- See Also:
- Serialized Form
Constructor Summary
Constructor | Description |
---|---|
RowSetWarning() | Constructs a default |
RowSetWarning(String reason) | Constructs a |
RowSetWarning(String reason,
String SQLState) | Constructs a |
RowSetWarning(String reason,
String SQLState,
int vendorCode) | Constructs a fully specified |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
RowSetWarning | getNextWarning() | Retrieves the warning chained to this |
void | setNextWarning(RowSetWarning warning) | Sets warning as the next warning, that is, the warning chained to this |
Methods declared in class java.sql.SQLException
getErrorCode, getNextException, getSQLState, iterator, setNextException
Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods declared in interface java.lang.Iterable
forEach, spliterator
Constructor Detail
RowSetWarning
public RowSetWarning(String reason)
Constructs a RowSetWarning
object with the given value for the reason; SQLState defaults to null, and vendorCode defaults to 0.
- Parameters:
-
reason
- aString
object giving a description of the warning; if theString
isnull
, this constructor behaves like the default (zero parameter)RowSetWarning
constructor
RowSetWarning
public RowSetWarning()
Constructs a default RowSetWarning
object. The reason defaults to null
, SQLState defaults to null and vendorCode defaults to 0.
RowSetWarning
public RowSetWarning(String reason, String SQLState)
Constructs a RowSetWarning
object initialized with the given values for the reason and SQLState. The vendor code defaults to 0. If the reason
or SQLState
parameters are null
, this constructor behaves like the default (zero parameter) RowSetWarning
constructor.
- Parameters:
-
reason
- aString
giving a description of the warning; -
SQLState
- an XOPEN code identifying the warning; if a non standard XOPEN SQLState is supplied, no exception is thrown.
RowSetWarning
public RowSetWarning(String reason, String SQLState, int vendorCode)
Constructs a fully specified RowSetWarning
object initialized with the given values for the reason, SQLState and vendorCode. If the reason
, or the SQLState
parameters are null
, this constructor behaves like the default (zero parameter) RowSetWarning
constructor.
- Parameters:
-
reason
- aString
giving a description of the warning; -
SQLState
- an XOPEN code identifying the warning; if a non standard XOPEN SQLState is supplied, no exception is thrown. -
vendorCode
- a database vendor-specific warning code
Method Detail
getNextWarning
public RowSetWarning getNextWarning()
Retrieves the warning chained to this RowSetWarning
object.
- Returns:
- the
RowSetWarning
object chained to this one; if noRowSetWarning
object is chained to this one,null
is returned (default value) - See Also:
setNextWarning(javax.sql.rowset.RowSetWarning)
setNextWarning
public void setNextWarning(RowSetWarning warning)
Sets warning as the next warning, that is, the warning chained to this RowSetWarning
object.
- Parameters:
-
warning
- theRowSetWarning
object to be set as the next warning; if theRowSetWarning
is null, this represents the finish point in the warning chain - See Also:
getNextWarning()