org.javagen.revgen.visitor
Class PostProcessVisitor

java.lang.Object
  org.javagen.agile.core.visitor.DefaultVisitor
      org.javagen.revgen.visitor.PostProcessVisitor

All Implemented Interfaces:

org.javagen.agile.core.Generator, org.javagen.agile.core.visitor.Visit, org.javagen.agile.core.visitor.Visitor

public class PostProcessVisitor
extends org.javagen.agile.core.visitor.DefaultVisitor

Post-process DB-to-Java model before templates are generated, making sure model is consistant. Doing this in a seperate pass, allows changes to be made to the model by intermediate processes (ie customized metadata).

Author:

Richard Easterling

Field Summary

Fields inherited from class org.javagen.agile.core.visitor.DefaultVisitor

itinerary

Constructor Summary

PostProcessVisitor()

Method Summary

protected void	referenceOwningSide(org.javagen.agile.oo.model.Reference reference) Determines the owning side of a relationship as follows: if unidirectional then it IS the owning side if is the foreign key holding side then it IS the owning side if it is a ManyToMany and owningSide=true set in context then it IS the owning side if it is a ManyToMany then sort parent tables by name to determine owning side
void	visit(org.javagen.agile.core.model.Model model)
protected void	warn(String msg)

Methods inherited from class org.javagen.agile.core.visitor.DefaultVisitor

gen, getItinerary, itinerary, setItinerary

Methods inherited from class java.lang.Object

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

Constructor Detail

PostProcessVisitor

public PostProcessVisitor()

Method Detail

visit

public void visit(org.javagen.agile.core.model.Model model)

Specified by:

visit in interface org.javagen.agile.core.visitor.Visit

Specified by:

visit in interface org.javagen.agile.core.visitor.Visitor

Overrides:

visit in class org.javagen.agile.core.visitor.DefaultVisitor

referenceOwningSide

protected void referenceOwningSide(org.javagen.agile.oo.model.Reference reference)

Determines the owning side of a relationship as follows:

1. if unidirectional then it IS the owning side
2. if is the foreign key holding side then it IS the owning side
3. if it is a ManyToMany and owningSide=true set in context then it IS the owning side
4. if it is a ManyToMany then sort parent tables by name to determine owning side

Parameters:

reference -

warn

protected void warn(String msg)