com.metamatrix.vdb.materialization
Class ScriptDecorator

java.lang.Object
  com.metamatrix.vdb.materialization.ScriptDecorator

public class ScriptDecorator
extends java.lang.Object

This class modifies the DDL, which generated of the VDB. Sometimes like in the Materialization Model, we need to add extra specific DDL statements into the original DDL, which are not generated by default. This class used as Intercepter after the generation, before saving, so that proper DDL can be generated for any purpose.

Constructor Summary

ScriptDecorator()

Method Summary

byte[]

modifyDDL(java.lang.String name, byte[] orignalContent) Add the custom extensions or modify the original DDL script into a customized format based on the database type supplied.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptDecorator

public ScriptDecorator()

Method Detail

modifyDDL

public byte[] modifyDDL(java.lang.String name,
                        byte[] orignalContent)

Add the custom extensions or modify the original DDL script into a customized format based on the database type supplied.

Parameters:

dbType - - Database Style

orignalContent - - Byte stream of original DDL

Returns:

modified DDL, if custom extnsion needed, otherwise original byte stream returned