public class

RowSetWarning

extends SQLException
java.lang.Object
   ↳ java.lang.Throwable
     ↳ java.lang.Exception
       ↳ java.sql.SQLException
         ↳ javax.sql.rowset.RowSetWarning

Class Overview

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.

Summary

Public Constructors
RowSetWarning(String reason)
Constructs a RowSetWarning object with the given value for the reason; SQLState defaults to null, and vendorCode defaults to 0.
RowSetWarning()
Constructs a default RowSetWarning object.
RowSetWarning(String reason, String SQLState)
Constructs a RowSetWarning object initialized with the given values for the reason and SQLState.
RowSetWarning(String reason, String SQLState, int vendorCode)
Constructs a fully specified RowSetWarning object initialized with the given values for the reason, SQLState and vendorCode.
Public Methods
RowSetWarning getNextWarning()
Retrieves the warning chained to this RowSetWarning object.
void setNextWarning(RowSetWarning warning)
Sets warning as the next warning, that is, the warning chained to this RowSetWarning object.
[Expand]
Inherited Methods
From class java.sql.SQLException
From class java.lang.Throwable
From class java.lang.Object
From interface java.lang.Iterable

Public Constructors

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 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 ()

Constructs a default RowSetWarning object. The reason defaults to null, SQLState defaults to null and vendorCode defaults to 0.

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 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)

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

Public Methods

public RowSetWarning getNextWarning ()

Retrieves the warning chained to this RowSetWarning object.

Returns
  • the RowSetWarning object chained to this one; if no RowSetWarning object is chained to this one, null is returned (default value)

public void setNextWarning (RowSetWarning warning)

Sets warning as the next warning, that is, the warning chained to this RowSetWarning object.

Parameters
warning the RowSetWarning object to be set as the next warning; if the RowSetWarning is null, this represents the finish point in the warning chain
See Also