com.ziclix.python.sql.pipe.db

Class BaseDB

java.lang.Object

com.ziclix.python.sql.pipe.db.BaseDB

Direct Known Subclasses:

DBSink, DBSource

public abstract class BaseDB
extends java.lang.Object

Abstract class to assist in generating cursors.

Field Summary

Fields

Modifier and Type	Field and Description
protected PyConnection	connection Field connection
protected PyCursor	cursor Field cursor
protected java.lang.Class	dataHandler Field dataHandler
protected java.lang.String	tableName Field tableName

Constructor Summary

Constructors

Constructor and Description
BaseDB(PyConnection connection, java.lang.Class dataHandler, java.lang.String tableName) Construct the helper.

Method Summary

Modifier and Type	Method and Description
protected PyCursor	cursor() Create a new constructor and optionally bind a new DataHandler.

Methods inherited from class java.lang.Object

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

Field Detail

cursor

protected PyCursor cursor

Field cursor

dataHandler

protected java.lang.Class dataHandler

Field dataHandler

tableName

protected java.lang.String tableName

Field tableName

connection

protected PyConnection connection

Field connection

Constructor Detail

BaseDB

public BaseDB(PyConnection connection,
              java.lang.Class dataHandler,
              java.lang.String tableName)

Construct the helper.

Method Detail

cursor

protected PyCursor cursor()

Create a new constructor and optionally bind a new DataHandler. The new DataHandler must act as a Decorator, having a single argument constructor of another DataHandler. The new DataHandler is then expected to delegate all calls to the original while enhancing the functionality in any matter desired. This allows additional functionality without losing any previous work or requiring any complicated inheritance dependencies.