Package org.apache.camel.processor.aggregate.jdbc

Class DefaultJdbcOptimisticLockingExceptionMapper

java.lang.Object

org.apache.camel.processor.aggregate.jdbc.DefaultJdbcOptimisticLockingExceptionMapper

All Implemented Interfaces:

JdbcOptimisticLockingExceptionMapper

public class DefaultJdbcOptimisticLockingExceptionMapper
extends Object
implements JdbcOptimisticLockingExceptionMapper

A default JdbcOptimisticLockingExceptionMapper which checks the caused exception (and its nested) whether any of them is a constraint violation exception.

The following check is done:

• If the caused exception is an SQLException
then the SQLState is checked if starts with 23.
• If the caused exception is a DataIntegrityViolationException
• If the caused exception class name has ConstraintViolation
in its name.
• optional checking for FQN class name matches if any class names has been configured

In addition you can add FQN classnames using the addClassName(String) or setClassNames(java.util.Set) methods. These class names is also matched. This allows to add vendor specific exception classes.

Constructor Summary

Constructors

Constructor	Description
DefaultJdbcOptimisticLockingExceptionMapper()

Method Summary

Modifier and Type	Method	Description
void	addClassName(String name)
static boolean	isConstraintViolation(SQLException e)
boolean	isOptimisticLocking(Exception cause)	Checks the caused exception whether its to be considered as an OptimisticLockingAggregationRepository.OptimisticLockingException.
void	setClassNames(Set<String> names)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultJdbcOptimisticLockingExceptionMapper

public DefaultJdbcOptimisticLockingExceptionMapper()

Method Details

isOptimisticLocking

public boolean isOptimisticLocking(Exception cause)

Description copied from interface: JdbcOptimisticLockingExceptionMapper

Checks the caused exception whether its to be considered as an OptimisticLockingAggregationRepository.OptimisticLockingException.

Specified by:

isOptimisticLocking in interface JdbcOptimisticLockingExceptionMapper

Parameters:

cause - the caused exception

Returns:

true if the caused should be rethrown as an OptimisticLockingAggregationRepository.OptimisticLockingException.

isConstraintViolation

public static boolean isConstraintViolation(SQLException e)

addClassName

public void addClassName(String name)

setClassNames

public void setClassNames(Set<String> names)