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

Constructors

Constructor	Description
RowSetWarning()	Constructs a default RowSetWarning object.
RowSetWarning(String reason)	Constructs a RowSetWarning object with the given value for the reason; SQLState defaults to null, and vendorCode defaults to 0.
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.

Method Summary

Modifier and Type	Method	Description
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.

Methods declared in class SQLException

getErrorCode, getNextException, getSQLState, iterator, setNextException

Modifier and Type	Method	Description
int	getErrorCode()	Retrieves the vendor-specific exception code for this SQLException object.
SQLException	getNextException()	Retrieves the exception chained to this SQLException object by setNextException(SQLException ex).
String	getSQLState()	Retrieves the SQLState for this SQLException object.
Iterator<Throwable>	iterator()	Returns an iterator over the chained SQLExceptions.
void	setNextException(SQLException ex)	Adds an SQLException object to the end of the chain.

Methods declared in class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Modifier and Type	Method	Description
final void	addSuppressed(Throwable exception)	Appends the specified exception to the exceptions that were suppressed in order to deliver this exception.
Throwable	fillInStackTrace()	Fills in the execution stack trace.
Throwable	getCause()	Returns the cause of this throwable or null if the cause is nonexistent or unknown.
String	getLocalizedMessage()	Creates a localized description of this throwable.
String	getMessage()	Returns the detail message string of this throwable.
StackTraceElement[]	getStackTrace()	Provides programmatic access to the stack trace information printed by Throwable.printStackTrace().
final Throwable[]	getSuppressed()	Returns an array containing all of the exceptions that were suppressed, typically by the try-with-resources statement, in order to deliver this exception.
Throwable	initCause(Throwable cause)	Initializes the cause of this throwable to the specified value.
void	printStackTrace()	Prints this throwable and its backtrace to the standard error stream.
void	printStackTrace(PrintStream s)	Prints this throwable and its backtrace to the specified print stream.
void	printStackTrace(PrintWriter s)	Prints this throwable and its backtrace to the specified print writer.
void	setStackTrace(StackTraceElement[] stackTrace)	Sets the stack trace elements that will be returned by Throwable.getStackTrace() and printed by Throwable.printStackTrace() and related methods.
String	toString()	Returns a short description of this throwable.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Modifier and Type	Method	Description
protected Object	clone()	Creates and returns a copy of this object.
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
final Class<?>	getClass()	Returns the runtime class of this Object.
int	hashCode()	Returns a hash code value for this object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
final void	wait()	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
final void	wait(long timeoutMillis)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void	wait(long timeoutMillis, int nanos)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Methods declared in interface Iterable

forEach, spliterator

Modifier and Type	Method	Description
default void	forEach(Consumer<? super Throwable> action)	Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception.
default Spliterator<Throwable>	spliterator()	Creates a Spliterator over the elements described by this Iterable.

Constructor Details

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 - a String object giving a description of the warning; if the String is null, 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 - 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.

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 - 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.

vendorCode - a database vendor-specific warning code

Method Details

getNextWarning

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)

See Also:

• setNextWarning(RowSetWarning)

setNextWarning

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:

• getNextWarning()