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From "Andrey Rogov" <andrey.ro...@gmail.com>
Subject Re: data model mapping to java
Date Thu, 12 Jun 2008 15:14:30 GMT
Look an example here

http://www.learntechnology.net/content/main.jsp







2008/6/12, averm <tdhaayushverma@gmail.com>:
>
>
> Need help in mappning my data model into java classes;
>
> Here are some of the details:
>
> Table, Poll:
> PollID int
> PollName varchar
> BusinessUnit varchar
> DisplaySchemeID int // reference to DisplayScheme table.
>
>
> Table, DisplayScheme
> DisplaySchemeID
> DisplaySchemeName
> etc
>
>
> Table, URL
> UrlID
> UrlName
> UrlDesc
>
>
> Table, PollURL
> PollURLID
> PollID
> UrlID
> PublishDate
> etc
>
> Table, Tag
> TagID
> TagName
> PollID
>
>
> So, a POLL is associate with a DisplayScheme.
> A Poll can have many URLs and a URL can be associate with many Polls ,
> mapped in the PollURL table.
> and same is the situation with tags.
>
> Essentially I want to learn how to do one to many mappning and many to many
> mapping.
>
> Also to add, since I plan to use Ibatis for OR mapping.
> So I should a Parameter call to map for creaint a Poll. And to create a
> poll
> the form submitted will have:
> - PollName
> - URLs ( multiple )
> - one display scheme.
> - Tags ( many )
>
> So if you can show how to write a DAO createPoll method, then it would be
> great.
> Not sure if am asking a lot, but this would be a great example to move
> forward.
>
>
> --
> View this message in context:
> http://www.nabble.com/data-model-mapping-to-java-tp17793385p17793385.html
> Sent from the iBATIS - User - Java mailing list archive at Nabble.com.
>
>

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