to.etc.webapp.query

Class QDbException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

to.etc.webapp.nls.CodeException

to.etc.webapp.query.QDbException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

QConcurrentUpdateException, QConstraintViolationException, QDuplicateKeyException, QNotFoundException, QQueryTimeoutException, QTooManyResultsException

public class QDbException
extends CodeException

Base class for all generic query exceptions.

Author:

Frits Jalvingh Created on Mar 11, 2010

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static BundleRef	BUNDLE

Constructor Summary

Constructors

Constructor and Description
QDbException(BundleRef bundle, String code, Object... parameters)
QDbException(String code, Object... parameters)
QDbException(Throwable t, BundleRef bundle, String code, Object... parameters)
QDbException(Throwable t, String code, Object... parameters)

Method Summary

Modifier and Type	Method and Description
static QDbException	findTranslation(Exception x) Create the proper exception from a SQLException type.

Methods inherited from class to.etc.webapp.nls.CodeException

getBundle, getCode, getMessage, getParameters

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Detail

BUNDLE

public static final BundleRef BUNDLE

Constructor Detail

QDbException

public QDbException(BundleRef bundle,
                    String code,
                    Object... parameters)

QDbException

public QDbException(Throwable t,
                    BundleRef bundle,
                    String code,
                    Object... parameters)

QDbException

public QDbException(String code,
                    Object... parameters)

QDbException

public QDbException(Throwable t,
                    String code,
                    Object... parameters)

Method Detail

findTranslation

public static QDbException findTranslation(Exception x)

Create the proper exception from a SQLException type. If no translation is reasonable this returns NULL; that usually indicates that the original exception must be rethrown. We know of\ the following constraint classes:

• 07 Grammar (dynamic SQL errors)
• 20 Grammar Case not found in case stmt (db2)
• 42 Grammar Syntax error or access violation
• 02 Data Missing data
• 21 Data Cardinality errors (>1 rows when expecting 1 and the like)
• 22 Data Data format errors (invalid date, truncations etc)
• 23 Constraint General constraint violations
• 27
• 44 Constraint With check option constraints

Parameters:

sx -

Returns: