Layer « dao « Java Database Q&A





1. Which layer is appropriate to place the function to send mail?    stackoverflow.com

I'm designing Java Web application framework. The framework is applied the typical 3 layers as architecture, presentation/business/integration. Generally, I think the definition of business layer is "The business login not depending to the ...

2. DAO layer with multiple Value Objects    stackoverflow.com

I have to design DAO layer,From DAO object i am calling view,it returns to me all the data.Below is the scenario: When i do customer search,it returns to me his contact details,his ...

4. load a properties file in DAO layer    forums.oracle.com

I have some keyword-value pairs in my properties file....I need to access the value in my DAO and pass it to the stored procedure...I'm not happy with this design...I would like to know - is this a good design - if not, is there any other way to load the properties file during startup and the DAO to be able to ...

6. DAO layer.    forums.oracle.com

Hi, i m using jdk1.5 and data base is mysql. i executed the query & got the results from database, my java class have jdbc connection seperately. To avoid this redundancy , i ll will go to create common java class only for database connection. whenever i want to connect datadase, at that time only i ll call that class.. give ...