org.hibernate.exception.spi
Class TemplatedViolatedConstraintNameExtracter

java.lang.Object
  org.hibernate.exception.spi.TemplatedViolatedConstraintNameExtracter

All Implemented Interfaces:

ViolatedConstraintNameExtracter

public abstract class TemplatedViolatedConstraintNameExtracter
extends Object
implements ViolatedConstraintNameExtracter

Knows how to extract a violated constraint name from an error message based on the fact that the constraint name is templated within the message.

Constructor Summary

TemplatedViolatedConstraintNameExtracter()

Method Summary

protected String

extractUsingTemplate(String templateStart, String templateEnd, String message) Extracts the constraint name based on a template (i.e., templateStartconstraintNametemplateEnd).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.exception.spi.ViolatedConstraintNameExtracter

extractConstraintName

Constructor Detail

TemplatedViolatedConstraintNameExtracter

public TemplatedViolatedConstraintNameExtracter()

Method Detail

extractUsingTemplate

protected String extractUsingTemplate(String templateStart,
                                      String templateEnd,
                                      String message)

Extracts the constraint name based on a template (i.e., templateStartconstraintNametemplateEnd).

Parameters:

templateStart - The pattern denoting the start of the constraint name within the message.

templateEnd - The pattern denoting the end of the constraint name within the message.

message - The templated error message containing the constraint name.

Returns:

The found constraint name, or null.