javax.sql.rowset
public class: RowSetWarning [javadoc |
source]
java.lang.Object
java.sql.SQLException
javax.sql.rowset.RowSetWarning
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,
CachedRowSetTM,
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.
| Field Summary |
|---|
| static final long | serialVersionUID | |
| Constructor: |
|---|
 public RowSetWarning() {
super();
}
Constructs a default RowSetWarning object. The reason
defaults to null, SQLState defaults to null and vendorCode
defaults to 0. |
public RowSetWarning(String reason) {
super(reason);
} Constructs a RowSetWarning object
with the given value for the reason; SQLState defaults to null,
and vendorCode defaults to 0. Parameters:
reason - a String object giving a description
of the warning; if the String is null,
this constructor behaves like the default (zero parameter)
RowSetWarning constructor
|
public RowSetWarning(String reason,
String SQLState) {
super(reason, 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 - a String 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.
|
public RowSetWarning(String reason,
String SQLState,
int vendorCode) {
super(reason, SQLState, 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 - a String giving a description of the
warning;
SQLState - an XOPEN code identifying the warning; if a non standard
XPOEN SQLState is supplied, no exception is thrown.
vendorCode - a database vendor-specific warning code
|
| Methods from java.lang.Object: |
|---|
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method from javax.sql.rowset.RowSetWarning Detail: |
|---|
public RowSetWarning getNextWarning() {
return rwarning;
} Retrieves the warning chained to this RowSetWarning
object. |
public void setNextWarning(RowSetWarning warning) {
rwarning = warning;
} Sets warning as the next warning, that is, the warning chained
to this RowSetWarning object. |