Facade, DAO, DO

I want to know about:-

1) Facade

2) DAO

3) DO, terms.

and how they are linked with each other.

Can u reflect any relationship / architecture between them?

A whitepaper or an e-book would be very helpful for me.

e-mail: manub22@rediffmail.com

Thanks, Manoj Pandey

[317 byte] By [Manoj_Screena] at [2007-10-2 17:13:25]

# 1

What did Google find for you? These are easy to search for.Why don't you search, read something, and then ask specific questions?%

duffymoa at 2007-7-13 18:28:47 >

# 2

http://java.sun.com/blueprints/patterns/catalog.html

kilyasa at 2007-7-13 18:28:47 >

# 3

DAO stands for 揹ata access object?

And DO stands for 揹ata object ?br>

This terminology used in model 2 architecture

DAO object are used by model in MVC architecture to communicate with DB or with another external data sources like CRM or ERP

And DO object are used as wrapper for data which is passed between model and controller and some time between model and DAO

ravindra.shuklaa at 2007-7-13 18:28:47 >

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