MongoDB or CouchDB Example

[Charles Thompson]

Does anyone know of a simple hello world lift project is that uses
MongoDB or CouchDB as its persistance layer?

I found http://github.com/alaz/pocketchangeapp, but this app is way
more complex than hello world. For example, in net.liftweb.mongodb
you'll find the trait ProtoUser implementation which exceeds 600 lines
of code.

I was hoping that the MongoDB library that comes with Lift would
already have implemented such things, and that somewhere on the Web
there would be an example.

Thanks,

Charles

[Tim Nelson]

Hi Charles,

Unfortunately there's not a full example app with Lift-MongoDB and the
app you linked to does not use Lift-MongoDB.

There are a bunch of examples in the source tests, however. They can
be found here:

http://github.com/lift/lift/tree/master/framework/lift-persistence/lift-mongodb/src/test/scala/net/liftweb/mongodb/

and here

http://github.com/lift/lift/blob/master/framework/lift-persistence/lift-mongodb-record/src/test/scala/net/liftweb/mongodb/record/

Tim

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[David Bernard]

http://github.com/ghostm/lift-todo-couchdb

/davidB

[ghostM]

FYI: The ToDo app will not work with Lift 2.1 because there were some
breaking changes to Record - http://groups.google.com/group/liftweb/browse_thread/thread/4f3a84e939c02d3c

(I'll try and update the ToDo app this week and make a MongoDB version
of it too)

Another good place to start are the wiki pages for Couch and Mongo
http://www.assembla.com/wiki/show/liftweb/CouchDB
http://www.assembla.com/wiki/show/liftweb/MongoDB

-Matt



On Sep 20, 6:59 am, David Bernard <david.bernard...@gmail.com> wrote:
> http://github.com/ghostm/lift-todo-couchdb

>
> <http://github.com/ghostm/lift-todo-couchdb>/davidB
>
>
>
> On Mon, Sep 20, 2010 at 14:21, Tim Nelson <tnell...@gmail.com> wrote:
> > Hi Charles,
>
> > Unfortunately there's not a full example app with Lift-MongoDB and the
> > app you linked to does not use Lift-MongoDB.
>
> > There are a bunch of examples in the source tests, however. They can
> > be found here:
>

> >http://github.com/lift/lift/tree/master/framework/lift-persistence/li...
>
> > and here
>
> >http://github.com/lift/lift/blob/master/framework/lift-persistence/li...

>
> > Tim
>
> > On Sun, Sep 19, 2010 at 9:33 PM, Charles Thompson
> > <charleswthompson...@gmail.com> wrote:
> > > Does anyone know of a simple hello world lift project is that uses
> > > MongoDB or CouchDB as its persistance layer?
>

> > > I foundhttp://github.com/alaz/pocketchangeapp, but this app is way

> > > more complex than hello world. For example, in net.liftweb.mongodb
> > > you'll find the trait ProtoUser implementation which exceeds 600 lines
> > > of code.
>
> > > I was hoping that the MongoDB library that comes with Lift would
> > > already have implemented such things, and that somewhere on the Web
> > > there would be an example.
>
> > > Thanks,
>
> > > Charles
>
> > > --
> > > You received this message because you are subscribed to the Google Groups
> > "Lift" group.
> > > To post to this group, send email to lif...@googlegroups.com.
> > > To unsubscribe from this group, send email to

> > liftweb+u...@googlegroups.com<liftweb%2Bunsu...@googlegroups.com >
> > .

> > > For more options, visit this group at
> >http://groups.google.com/group/liftweb?hl=en.
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Lift" group.
> > To post to this group, send email to lif...@googlegroups.com.
> > To unsubscribe from this group, send email to

> > liftweb+u...@googlegroups.com<liftweb%2Bunsu...@googlegroups.com >
> > .

[Charles Thompson]

Thanks guys for the response. Much appreciated from a noob Scala/Lift
dev.

On Sep 20, 8:07 am, ghostM <henderson.matt...@gmail.com> wrote:
> FYI: The ToDo app will not work with Lift 2.1 because there were some

> breaking changes to Record -http://groups.google.com/group/liftweb/browse_thread/thread/4f3a84e93...

>
> (I'll try and update the ToDo app this week and make a MongoDB version
> of it too)
>

> Another good place to start are the wiki pages for Couch and Mongohttp://www.assembla.com/wiki/show/liftweb/CouchDBhttp://www.assembla.com/wiki/show/liftweb/MongoDB

[ghostM]

Updated the CouchDB example to Lift 2.1RC2
also added http://github.com/ghostm/lift-todo-mongodb

-Matt

On Sep 20, 12:10 pm, Charles Thompson <charleswthompson...@gmail.com>
wrote:

> Thanks guys for the response. Much appreciated from a noob Scala/Lift
> dev.
>
> On Sep 20, 8:07 am, ghostM <henderson.matt...@gmail.com> wrote:
>
>
>
> > FYI: The ToDo app will not work with Lift 2.1 because there were some
> > breaking changes to Record -http://groups.google.com/group/liftweb/browse_thread/thread/4f3a84e93...
>
> > (I'll try and update the ToDo app this week and make a MongoDB version
> > of it too)
>

> > Another good place to start are the wiki pages for Couch and Mongohttp://www.assembla.com/wiki/show/liftweb/CouchDBhttp://www.assembla....

[dan reportbug]

Hi,

Just want to ask how to modify Boot.scala to talk to MongoDB instead
of h2 ?

Is MongoDB consider a JNDI or application connection ?

-Dan

On Sep 21, 9:00 am, ghostM <henderson.matt...@gmail.com> wrote:
> Updated the CouchDB example to Lift 2.1RC2

> also addedhttp://github.com/ghostm/lift-todo-mongodb

[Tim Nelson]

Hi,

You just need to add a line like the following:

MongoDB.defineDb(
DefaultMongoIdentifier,
MongoAddress(MongoHost(), "lift_app")
)

You can remove the code that sets up H2. For more info see:

http://github.com/eltimn/lift-mongo-protouser/blob/master/src/main/scala/bootstrap/liftweb/Boot.scala

Tim

> To unsubscribe from this group, send email to liftweb+u...@googlegroups.com.

[dan reportbug]

Cool. Thanks. Tim.

On Sep 23, 6:33 pm, Tim Nelson <tnell...@gmail.com> wrote:
> Hi,
>
> You just need to add a line like the following:
>
> MongoDB.defineDb(
>   DefaultMongoIdentifier,
>   MongoAddress(MongoHost(), "lift_app")
> )
>
> You can remove the code that sets up H2. For more info see:
>

> http://github.com/eltimn/lift-mongo-protouser/blob/master/src/main/sc...
>
> Tim