org.hibernate.exception
Class TemplatedViolatedConstraintNameExtracter

java.lang.Object
  extended by org.hibernate.exception.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.

Author:
Steve Ebersole

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.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.


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