de.schwarzrot.data.meta.support
Class ModelAddition

java.lang.Object
  de.schwarzrot.data.meta.support.AbstractModelChange
      de.schwarzrot.data.meta.support.ModelAddition

All Implemented Interfaces:

ModelChange

public class ModelAddition
extends AbstractModelChange

handles change request to extend a database schema. There are two modes of operation: one is to write all statements to a file and let the user execute that file by a database client. The other is to do the changes directly. This will require a user with administrator authority.

Author:

Reinhard Mantey

Constructor Summary

ModelAddition(MetaEntity<?> model)

Method Summary

void	printChanges(PrintWriter out, Connection conn, boolean reNew)
protected void	printColumnCreation(PrintWriter out, Connection conn, DbUtil dbUtil, ColumnDefinition cd, boolean reNew)
protected void	printDatabaseCreation(PrintWriter out, Connection conn, DbUtil dbUtil, DatabaseModel dbm, boolean reNew)
protected void	printIndexCreation(PrintWriter out, Connection conn, DbUtil dbUtil, IndexDefinition id, boolean reNew)
protected void	printSchemaCreation(PrintWriter out, Connection conn, DbUtil dbUtil, SchemaDefinition sd, boolean reNew)
protected void	printTableCreation(PrintWriter out, Connection conn, DbUtil dbUtil, TableDefinition td, boolean reNew)

Methods inherited from class de.schwarzrot.data.meta.support.AbstractModelChange

dump, getLogger, getModel, performChanges

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelAddition

public ModelAddition(MetaEntity<?> model)

Method Detail

printChanges

public void printChanges(PrintWriter out,
                         Connection conn,
                         boolean reNew)

printColumnCreation

protected void printColumnCreation(PrintWriter out,
                                   Connection conn,
                                   DbUtil dbUtil,
                                   ColumnDefinition cd,
                                   boolean reNew)

printDatabaseCreation

protected void printDatabaseCreation(PrintWriter out,
                                     Connection conn,
                                     DbUtil dbUtil,
                                     DatabaseModel dbm,
                                     boolean reNew)

printIndexCreation

protected void printIndexCreation(PrintWriter out,
                                  Connection conn,
                                  DbUtil dbUtil,
                                  IndexDefinition id,
                                  boolean reNew)

printSchemaCreation

protected void printSchemaCreation(PrintWriter out,
                                   Connection conn,
                                   DbUtil dbUtil,
                                   SchemaDefinition sd,
                                   boolean reNew)

printTableCreation

protected void printTableCreation(PrintWriter out,
                                  Connection conn,
                                  DbUtil dbUtil,
                                  TableDefinition td,
                                  boolean reNew)