What EoD SQL is not:
* EoD SQL will not parse or validate your SQL in any way
* EoD SQL is not a database or database connector, it sits on top of JDBC
* EoD SQL will not get you girls
right, thats of the short list!
R :))
On Thu, Feb 26, 2009 at 7:00 PM, N4Spd <[email protected]> wrote:
>
> Existing alternatives:
>
> - persist at http://code.google.com/p/persist/
> - EoD SQL at https://eodsql.dev.java.net/
> - Ebean at http://www.avaje.org/
>
>
>
>
> On Feb 22, 6:21 am, Christian Hvid <[email protected]> wrote:
>> Hi Java people.
>>
>> I have been toying with simplier ways of doing embedded SQL in Java.
>>
>> And would like your comments on this one?
>>
>> http://code.google.com/p/chalkmine/
>>
>> It allows you to write code like this:
>>
>> openConnection();
>> try {
>> int count = queryScalar(Integer.class, "select count(*) from
>> people");
>> System.out.println("There are "+count+" people in the bin.");} finally {
>>
>> closeConnection();
>>
>> }
>>
>> or
>>
>> openConnection();
>> try {
>> List<Person> people = queryList(Person.class, "select name,
>> time_in_the_bin from people");
>> for (Person p : people)
>> System.out.println(p.getName()+" has been "+p.getTimeInTheBin()
>> +" hours in the bin.");} finally {
>>
>> closeConnection();
>>
>> }
>>
>> (Provided that Person has a constructor matching the types of name,
>> time_in_the_bin. Probably Person(String, int).)
>>
>> Where the methods openConnection, queryScalar, queryList,
>> closeConnection are statically imported.
>>
>> openConnection() figures out the name of the calling class, looks up a
>> configuration, opens a connection and puts in a ThreadLocal container.
>>
>> queryScalar(Class, String, ...) performs a query with a single row
>> result that is "cast" to the given class.
>>
>> queryList(Class, String, ...) performs a query and returns the result
>> as a list of the given class.
>>
>> I would like to turn it into a full-fledged open source project.
>>
>> But since it is incredibly hard for a new open source project to gain
>> traction I would like to figure out whether it is interesting enough
>> first.
>>
>> -- Christian
> >
>
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