org.jpox.util
Class ViewUtils

java.lang.Object
  org.jpox.util.ViewUtils

public class ViewUtils
extends java.lang.Object

Utilities for handling Views.

Version:

$Revision: 1.2 $

Field Summary

protected static Localiser

LOCALISER

Constructor Summary

ViewUtils()

Method Summary

static void

checkForCircularViewReferences(java.util.Map viewReferences, java.lang.String referencer_name, java.lang.String referencee_name, java.util.List referenceChain) Check for any circular view references between referencer and referencee.

Methods inherited from class java.lang.Object

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

Field Detail

LOCALISER

protected static final Localiser LOCALISER

Constructor Detail

ViewUtils

public ViewUtils()

Method Detail

checkForCircularViewReferences

public static void checkForCircularViewReferences(java.util.Map viewReferences,
                                                  java.lang.String referencer_name,
                                                  java.lang.String referencee_name,
                                                  java.util.List referenceChain)
                                           throws javax.jdo.JDOFatalUserException

Check for any circular view references between referencer and referencee. If one is found, throw a JDOFatalUserException with the chain of references.

Parameters:

viewReferences - The Map of view references to check.

referencer_name - Name of the class that has the reference.

referencee_name - Name of the class that is being referenced.

referenceChain - The List of class names that have been referenced

Throws:

javax.jdo.JDOFatalUserException - If a circular reference is found in the view definitions.