java.lang.Object | ||||
↳ | java.lang.Throwable | |||
↳ | java.lang.Exception | |||
↳ | java.sql.SQLException | |||
↳ | java.sql.SQLWarning |
Known Direct Subclasses |
An exception that provides information on database access warnings. Warnings are silently chained to the object whose method caused it to be reported.
Warnings may be retrieved from Connection
, Statement
,
and ResultSet
objects. Trying to retrieve a warning on a
connection after it has been closed will cause an exception to be thrown.
Similarly, trying to retrieve a warning on a statement after it has been
closed or on a result set after it has been closed will cause
an exception to be thrown. Note that closing a statement also
closes a result set that it might have produced.
Public Constructors | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Constructs a
SQLWarning object
with a given reason , SQLState and
vendorCode . | |||||||||||
Constructs a
SQLWarning object
with a given reason and SQLState . | |||||||||||
Constructs a
SQLWarning object
with a given reason . | |||||||||||
Constructs a
SQLWarning object. | |||||||||||
Constructs a
SQLWarning object
with a given cause . | |||||||||||
Constructs a
SQLWarning object
with a given
reason and cause . | |||||||||||
Constructs a
SQLWarning object
with a given
reason , SQLState and cause . | |||||||||||
Constructs a
SQLWarning object
with a given
reason , SQLState , vendorCode
and cause . |
Public Methods | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Retrieves the warning chained to this
SQLWarning object by
setNextWarning . | |||||||||||
Adds a
SQLWarning object to the end of the chain. |
[Expand]
Inherited Methods | |||||||||||
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From class
java.sql.SQLException
| |||||||||||
From class
java.lang.Throwable
| |||||||||||
From class
java.lang.Object
| |||||||||||
From interface
java.lang.Iterable
|
Constructs a SQLWarning
object
with a given reason
, SQLState
and
vendorCode
.
The cause
is not initialized, and may subsequently be
initialized by a call to the
initCause(java.lang.Throwable)
method.
reason | a description of the warning |
---|---|
SQLState | an XOPEN or SQL:2003 code identifying the warning |
vendorCode | a database vendor-specific warning code |
Constructs a SQLWarning
object
with a given reason
and SQLState
.
The cause
is not initialized, and may subsequently be
initialized by a call to the
initCause(java.lang.Throwable)
method. The vendor code
is initialized to 0.
reason | a description of the warning |
---|---|
SQLState | an XOPEN or SQL:2003 code identifying the warning |
Constructs a SQLWarning
object
with a given reason
. The SQLState
is initialized to null
and the vender code is initialized
to 0.
The cause
is not initialized, and may subsequently be
initialized by a call to the
initCause(java.lang.Throwable)
method.
reason | a description of the warning |
---|
Constructs a SQLWarning
object.
The reason
, SQLState
are initialized
to null
and the vendor code is initialized to 0.
The cause
is not initialized, and may subsequently be
initialized by a call to the
initCause(java.lang.Throwable)
method.
Constructs a SQLWarning
object
with a given cause
.
The SQLState
is initialized
to null
and the vendor code is initialized to 0.
The reason
is initialized to null
if
cause==null
or to cause.toString()
if
cause!=null
.
cause | the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating
the cause is non-existent or unknown.
|
---|
Constructs a SQLWarning
object
with a given
reason
and cause
.
The SQLState
is initialized to null
and the vendor code is initialized to 0.
reason | a description of the warning |
---|---|
cause | the underlying reason for this SQLWarning
(which is saved for later retrieval by the getCause() method);
may be null indicating the cause is non-existent or unknown.
|
Constructs a SQLWarning
object
with a given
reason
, SQLState
and cause
.
The vendor code is initialized to 0.
reason | a description of the warning |
---|---|
SQLState | an XOPEN or SQL:2003 code identifying the warning |
cause | the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating
the cause is non-existent or unknown.
|
Constructs aSQLWarning
object
with a given
reason
, SQLState
, vendorCode
and cause
.
reason | a description of the warning |
---|---|
SQLState | an XOPEN or SQL:2003 code identifying the warning |
vendorCode | a database vendor-specific warning code |
cause | the underlying reason for this SQLWarning (which is saved for later retrieval by the getCause() method); may be null indicating
the cause is non-existent or unknown.
|
Retrieves the warning chained to this SQLWarning
object by
setNextWarning
.
SQLException
in the chain; null
if noneAdds a SQLWarning
object to the end of the chain.
w | the new end of the SQLException chain |
---|