org.javagen.revgen.visitor
Class DbTransformerPass2

java.lang.Object
  org.javagen.agile.db.visitor.DefaultDatabaseVisitor
      org.javagen.revgen.visitor.DbTransformerPass1
          org.javagen.revgen.visitor.DbTransformerPass2

All Implemented Interfaces:

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

public class DbTransformerPass2
extends DbTransformerPass1

Traverses the database model in two steps and generates an entity model.

1. The first pass generates classes and properties from tables and columns.
2. The second pass generates references from foreign key constraints.

Having two passes allows the model to be more easily manipulated between passes before data (ie names) are duplicated.

Author:

Richard Easterling

Field Summary

Fields inherited from class org.javagen.revgen.visitor.DbTransformerPass1

baseModel, classNames, contextLoader, currentClass, currentProperty, db2OOMapper, stack

Fields inherited from class org.javagen.agile.db.visitor.DefaultDatabaseVisitor

itinerary, relativeInputPath

Fields inherited from interface org.javagen.agile.db.visitor.DatabaseVisitor

ALL_MODEL_TYPES, FK_ONLY_MODEL_TYPES, NON_FK_MODEL_TYPES

Constructor Summary

DbTransformerPass2()

Method Summary

void	visit(org.javagen.agile.db.model.Column column) Convert column to class property
void	visit(org.javagen.agile.db.model.FkConstraint fkConstraint) Convert foreign key constraint into class reference.
void	visit(org.javagen.agile.db.model.Table table) Convert table to class

Methods inherited from class org.javagen.revgen.visitor.DbTransformerPass1

createProperty, createProperty2, gen, getBaseModel, getDb2OOMapper, setBaseModel, setDb2OOMapper, uniquePropertyName, visit, visit

Methods inherited from class org.javagen.agile.db.visitor.DefaultDatabaseVisitor

getRelativeInputPath, itinerary, setItinerary, setItinerary, setRelativeInputPath, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

DbTransformerPass2

public DbTransformerPass2()

Method Detail

visit

public void visit(org.javagen.agile.db.model.FkConstraint fkConstraint)

Convert foreign key constraint into class reference.

Specified by:

visit in interface org.javagen.agile.db.visitor.DatabaseVisitor

Overrides:

visit in class org.javagen.agile.db.visitor.DefaultDatabaseVisitor

visit

public void visit(org.javagen.agile.db.model.Table table)

Description copied from class: DbTransformerPass1

Convert table to class

Specified by:

visit in interface org.javagen.agile.db.visitor.DatabaseVisitor

Overrides:

visit in class DbTransformerPass1

visit

public void visit(org.javagen.agile.db.model.Column column)

Description copied from class: DbTransformerPass1

Convert column to class property

Specified by:

visit in interface org.javagen.agile.db.visitor.DatabaseVisitor

Overrides:

visit in class DbTransformerPass1