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JavaTM 2 Platform Std. Ed. v1.4.1 |
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java.lang.Object | +--java.lang.Throwable | +--java.lang.Exception | +--java.sql.SQLException | +--java.sql.SQLWarning
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.
Connection.getWarnings()
,
Statement.getWarnings()
,
ResultSet.getWarnings()
,
Serialized FormConstructor Summary | |
SQLWarning()
Constructs a default SQLWarning object. |
|
SQLWarning(String reason)
Constructs an SQLWarning object
with the given value for a reason; SQLstate defaults to
null , and vendorCode defaults to 0. |
|
SQLWarning(String reason,
String SQLstate)
Constructs an SQLWarning object
with the given reason and SQLState;
the vendorCode defaults to 0. |
|
SQLWarning(String reason,
String SQLstate,
int vendorCode)
Constructs a fully-specified SQLWarning object
initialized with the given values. |
Method Summary | |
SQLWarning |
getNextWarning()
Retrieves the warning chained to this SQLWarning object. |
void |
setNextWarning(SQLWarning w)
Adds an SQLWarning object to the end of the chain. |
Methods inherited from class java.sql.SQLException |
getErrorCode, getNextException, getSQLState, setNextException |
Methods inherited from class java.lang.Throwable |
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public SQLWarning(String reason, String SQLstate, int vendorCode)
SQLWarning
object
initialized with the given values.
reason
- a description of the warningSQLstate
- an XOPEN code identifying the warningvendorCode
- a database vendor-specific warning codepublic SQLWarning(String reason, String SQLstate)
SQLWarning
object
with the given reason and SQLState;
the vendorCode defaults to 0.
reason
- a description of the warningSQLstate
- an XOPEN code identifying the warningpublic SQLWarning(String reason)
SQLWarning
object
with the given value for a reason; SQLstate defaults to
null
, and vendorCode defaults to 0.
reason
- a description of the warningpublic SQLWarning()
SQLWarning
object.
The reason defaults to null
, SQLState
defaults to null
, and vendorCode defaults to 0.
Method Detail |
public SQLWarning getNextWarning()
SQLWarning
object.
SQLException
in the chain; null
if nonesetNextWarning(java.sql.SQLWarning)
public void setNextWarning(SQLWarning w)
SQLWarning
object to the end of the chain.
w
- the new end of the SQLException
chaingetNextWarning()
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JavaTM 2 Platform Std. Ed. v1.4.1 |
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Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.