Hi,Everyone
i try to fix the problem
eg:
[WARNING]
D:\user\liftweb\lift-util\src\main\scala\net\liftweb\util\ConcurrentLock.scala:16:
error: value util is not a member of package net.java
[WARNING] import java.util.concurrent.locks._
i use
import _root_.java.util.concurrent.locks._
instead of
Nile Black
On Wed, Jul 29, 2009 at 2:31 AM, David Pollak feeder.of.the.be...@gmail.com
wrote:
On Tue, Jul 28, 2009 at 11:05 AM, Naftoli Gugenheim
naftoli...@gmail.comwrote:
If it thinks import java.xxx is a relative import of net.java.xxx, then it
must be you're somehow building it
Hi all,
This is a very good discussion!
As I am trying to provide OSGi support for Lift, I already encountered this
booting/resolving issue. If we could go for OSGi-only this would be a
straightforward task (like Stephen described), but we have to support both
worlds: Static monolithic non-OSGi
In my comprehension of the overall framework, Mapper provides
persistence together with form management for ui construction and some
serialization method to support the development of REST services.
In the design of Record, persistency has been stripped away in order
to create the condition to
Hi all
I'm completely new to Lift (and Scala) so I'm not yet very familiar
with the Lift-specific needs regarding modularization. But I just come
from an OSGi project and would like to share two experiences I've had:
* Usually OSGi handles classloading very well. Where you can run into
problems
On Jul 29, 10:44 am, Giuseppe Fogliazza g.foglia...@mcmspa.it wrote:
In my comprehension of the overall framework, Mapper provides
persistence together with form management for ui construction and some
serialization method to support the development of REST services.
In the design of
Hey David,
Have you manage to submit any more brain cycles to this?
Cheers, Tim
I have some serious thoughts on this. I've been swamped with client-based
stupid over-work over the last 10 days. I have one last set of stuff to do
tomorrow and I'll be back on list on Tuesday afternoon.
Arthur,
Thanx for sharing your experiences!
Please find my comments below ...
Heiko
2009/7/29 Arthur avand...@gmail.com
Hi all
I'm completely new to Lift (and Scala) so I'm not yet very familiar
with the Lift-specific needs regarding modularization. But I just come
from an OSGi project
Thank you for the interest and the kind offering to adapt the
framework. I will post my request.
At the moment the major extension that I would require to Record is a
neat management of MultiField[T]. I need them in my domain model and
they will be persisted as multi valued properties (or
Hi,
I want to configure MySQL in my lift application.
From following site
http://scala-tools.org/scaladocs/liftweb/1.0/
i come to know that there is one object called
net.liftweb.mapper.MySqlDriver.
So how can i use this for MySQL connectivity in my lift application.
Thanks
-Pravin
pravin,
Please see: http://wiki.liftweb.net/index.php/HowTo_configure_lift_with_MySQL
Cheers, Tim
On Jul 29, 9:31 am, pravin pravinka...@gmail.com wrote:
Hi,
I want to configure MySQL in my lift application.
From following sitehttp://scala-tools.org/scaladocs/liftweb/1.0/
i come to know
Hi,
I don't understand what you try to do and what you mean by Now I need to
run project from repository ?
Could you provide the use case ?
I also copy/move to the mailing-list maven-and-scala.
/davidB
On Tue, Jul 28, 2009 at 23:16, ph pkirsa...@gmail.com wrote:
Maybe better question would
Actually this is relevant to some problems I was having simply getting
a nice sandbox to learn scala/lift with eclipse. Thank to the original
poster and the good folks who answered. Bookmarking
http://blog.getintheloop.eu/2008/12/19/enabling-launchers-and-warnings-with-scala-maven-plugin
for
-1 for adding modules by dropping in a jar
Suppose the jar supplies multiple Lift modules and I only want to use
one, or suppose I want to use some other class in the jar and don't
want to use any of its Lift modules.
Adding a module to a Lift app really should be an explicit action by
the
Ryan,
I agree with you for the most part - certainly making it explicit would be
my preference also.
Im not 100% sure that we would need to replicate all the LiftRules
functionality as a trait for plugins, as that's just one aspect of how a
plugin could change the environment.
Your point about
Just a quick and dirty reply: In order to get OSGi support LiftRules should
delegate *everything* to a Collection of LiftModules. LiftModules can be
added to and removed from this collection anytime.
Heiko
2009/7/29 Timothy Perrett timo...@getintheloop.eu
Ryan,
I agree with you for the
More spitballing...
Tim,
I really don't know which LiftRules stuff would need to be included.
For other types of environment changes, the trait could have onLoad
and onUnload methods.
Heiko,
Maybe it is possible to make such a change without breaking API,
though I am still fairly new to Lift
Sounds good!
Any ideas how class lookups (snippets at least) could be delegated to
various modules. Currently Lift is using the *global* classpath in a fashion
that makes it really hard / impossible for OSGi.
Heiko
2009/7/29 Ryan Donahue donahu...@gmail.com
More spitballing...
Tim,
I
On Wed, Jul 29, 2009 at 1:21 AM, Timothy Perrett timo...@getintheloop.euwrote:
Hey David,
Have you manage to submit any more brain cycles to this?
No. I will spend some time on it today.
Cheers, Tim
I have some serious thoughts on this. I've been swamped with
client-based
@Heiko:
Im not sure we would need to lookup snippets, as the module creator could
just register them with LiftRules right? (think DispatchSnippet etc)
@all:
I think we need to take a step back here a second: Everyone wants a plugin
system, but not everyone wants OSGi (specifically the
Nile,
Scala imports are relative unless the path of the import is prefixed by
_root_. This behavior is the subject of fierce discussion on the Scala
list. What does relative mean? It's like this:
import net.liftweb._
import http._ // imports net.liftweb.http._
The problem is that if you have
If I have private remote repository, I deploy there a new binaries,
then all my servers need to run those binaries. I would need to get
them to local repository and run locally.
What would be a right workflow for that?
On Jul 29, 4:54 am, David Bernard david.bernard...@gmail.com wrote:
Hi,
This maybe dumb question, but I new to Java/Maven and cannot find any
good resources that would describe whole building, deployment,
binaries running workflow...
Here I probably need to describe what I'm trying to do (maybe this is
completely wrong approach I'm trying to implement).
We have
I distilled at least two questions from this
1) How do I use scala artifacts from a private remote repository (i.e.
I don't need to go outside my own network to download artifacts)?
2) How do I define the scala repositories in settings.xml instead of
in every pom.xml file?
We actually do
A very quick workflow about web dev in the java world :
1. developer create/work on a webapp
2. developer package the webapp into a archive my-webapp.war (who include
lift in your case) ('mvn package'), developer give the .war to deployer team
+ some configuration instruction (eg : how to
For that price you could write com.mypackage.Init etc.
-
Timothy Perretttimo...@getintheloop.eu wrote:
@Heiko:
Im not sure we would need to lookup snippets, as the module creator could
just register them with LiftRules right? (think DispatchSnippet etc)
I higlhy suggest you use a solution like nexus (IMO better than artifactory
to install/manage).
On Wed, Jul 29, 2009 at 17:07, Mark McBride mark.mcbr...@gmail.com wrote:
I distilled at least two questions from this
1) How do I use scala artifacts from a private remote repository (i.e.
I
Bah, that's very true Naftoli...
On 29/07/2009 16:33, Naftoli Gugenheim naftoli...@gmail.com wrote:
For that price you could write com.mypackage.Init etc.
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Lift
LiftRules.addToEnviroment(com.mypackage), and the com.mypackage conforms to
a known standard / format with some special traits that we call loading
methods on.
This isn't really any different then building a module by extending
LiftModule trait except that the known standard / format' is
This discussion has gotten beyond a simple solution for Lift plugins.
Most Lift apps now don't use OSGi, and
modularization means something different in a non-OSGi environment.
For one thing, it's not dynamic. You still
have to code to use the new module. A well-mannered Lift/OSGi marriage
is a
Glenn,
We have got OSGi support on the roadmap for 1.1, hence IMHO this has to be
addressed right now.
Heiko
2009/7/29 glenn gl...@exmbly.com
This discussion has gotten beyond a simple solution for Lift plugins.
Most Lift apps now don't use OSGi, and
modularization means something
I see nice features demo'd at both http://lift-example.appspot.com/index
and http://demo.liftweb.net/index. Now where can I read the source
code behind the site, so I can start implementing some of the same
things?
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You received this message
Pravin, if you generated your Lift app using archetype lift-archetype-
basic, then you can just drop in a property file and the app will use
it upon next restart. This has the benefit of not hardcoding any
database information in Boot.scala. Here's my props file that I have
at
for http://demo.liftweb.net/index
http://github.com/dpp/liftweb/tree/222d3b02cf4de3c214505035b6fd2471b299d42f/sites
On Wed, Jul 29, 2009 at 19:05, Goldfish gregt...@mindspring.com wrote:
I see nice features demo'd at both http://lift-example.appspot.com/index
and
Find the source here: http://to.ly/nEZ
On 29/07/2009 18:05, Goldfish gregt...@mindspring.com wrote:
I see nice features demo'd at both http://lift-example.appspot.com/index
and http://demo.liftweb.net/index. Now where can I read the source
code behind the site, so I can start implementing
Excellent! I see it now. Sub-menus are within my grasp. :)
On Jul 29, 1:25 pm, Timothy Perrett timo...@getintheloop.eu wrote:
Find the source here:http://to.ly/nEZ
On 29/07/2009 18:05, Goldfish gregt...@mindspring.com wrote:
I see nice features demo'd at
Thanks a lot everybody for replies. I think I'm quite clear what I
need to do.
The reason why I wanted to use Maven in Production environment is to
make it easier to deploy new version to private remote repository and
upgrade local repositories when new version in private remote
repository is
You could package it into a site stats panel widget :)
On Tue, Jul 28, 2009 at 10:19 PM, DFectuoso santiago1...@gmail.com wrote:
Funny thing to display in a website
Mixing that with the runmode and displaying a div with that
information could be useful for development(im doing this with
Guys,
I've updated a bunch of files to insure _root_ on the java package imports.
See
http://github.com/dpp/liftweb/commit/40c646d5861bfc59df9e5323338d73b4adf31a61
If you were having problems compiling Lift sources, please do a git pull
and mvn clean install to verify that the fix did in fact
Tim,
While at this point, all the CometActor stuff is associated with screen real
estate in a browser, that's not a requirement for using CometActors.
CometActors can communicate via XHTML, JavaScript or both (yes, we can
extend this to support JSON as well). The value that the CometActors bring
Peter,
Please fork http://github.com/dpp/lift_1_1_sample/tree/master and create an
app that's failing in your GitHub repo. Once we have code to work with, we
can solve the problem.
Thanks,
David
On Tue, Jul 28, 2009 at 2:09 PM, Peter Robinett pe...@bubblefoundry.comwrote:
Sorry to bump
I'd suggest forking and changing the version from 1.1-SNAPSHOT to
1.1.J-SNAPSHOT You can do an mvn clean install and the 1.1.J-SNAPSHOT will
be in your local Maven repository (~/.m2) You can point your projects to
1.0, 1.1-Mx, 1.1-SNAPSHOT, and 1.1.J-SNAPSHOT at will and all of the version
will
Hello,
I don't quite understand what a more REST orientated approach. Do you
mean purely client-side comet actor interface? I personally would
love to write javascript like this:
lift.comet.MyActor.listeners.add(myListener);
lift.comet.MyActor.send(myJSObj);
I've been emulating this type of
http://www.smashingmagazine.com/2009/07/29/misunderstanding-markup-xhtml-2-comic-strip/
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
Robin,
If you're looking for the finished To Do example code, here it is.
Thanks,
David
On Tue, Jul 21, 2009 at 9:09 PM, robin bakkerus robin.bakke...@gmail.comwrote:
Hello
Is it possible to download the source code of the project being
created in the Starting with Lift (liftworkshop)
On Wed, Jul 29, 2009 at 11:59 AM, Xavi Ramirez xavi@gmail.com wrote:
Hello,
I don't quite understand what a more REST orientated approach. Do you
mean purely client-side comet actor interface? I personally would
love to write javascript like this:
Hi Derek,
I'm afraid I'm not sure how to do this, since _dirty_? is a private
var in MappedField:
/**
* Is the field dirty
*/
private var _dirty_? = false
/**
* Is the field dirty (has it been changed since the record was loaded
from the database
*/
def dirty_? = !dbPrimaryKey_? _dirty_?
Did you try to override def dirty_? and def dirty_?(b: Boolean), and in the
latter set your own private variable and read it in dirty_? (the getter)?
-
Peter Robinettpe...@bubblefoundry.com wrote:
Hi Derek,
I'm afraid I'm not sure how to do this, since
On Tue, Jul 28, 2009 at 5:12 PM, fbettag fr...@bett.ag wrote:
So far it looks like this:
trait Stamped[OwnerType : Stamped[OwnerType] with LongKeyedMapper
[OwnerType] with IdPK] {
this: OwnerType =
private val thisTyped = this.asInstanceOf[MapperType]
override def
Hi Dave,
Thanks for your answer and sorry for the late reply.
In the first filter line... do you just want to filter out the
LimitOrders that do not have the same tradeType foreign key reference
as the FK of the parameter that you pass in?
Yes, that's part of the filtering, but I need to do
Hey David,
I agree with everything your saying - how do you propose we move
forward?
My concept for a sample application is an email client written in
capp... IMO would be a nice ever based sample.
Thoughts?
Cheers, Tim
Sent from my iPhone
On 29 Jul 2009, at 19:57, David Pollak
On Wed, Jul 29, 2009 at 1:10 PM, Timothy Perrett timo...@getintheloop.euwrote:
Hey David,
I agree with everything your saying - how do you propose we move forward?
My concept for a sample application is an email client written in capp...
IMO would be a nice ever based sample.
Let's work
Hi all,
My sample code is here: http://github.com/pr1001/lift_1_1_sample/tree/master
I hadn't been overriding def dirty_?(b: Boolean) but I see why I need
to. With everyone's suggestions, here is how I try to set the MAC
address:
$ mvn scala:console
scala new bootstrap.liftweb.Boot().boot
Right. Something like:
private var myDirty = false
override def dirty_? = myDirty
override def dirty_?(b : Boolean) = { myDirty = b; super.dirty_?(b) }
I think that that should work.
Derek
On Wed, Jul 29, 2009 at 1:42 PM, Naftoli Gugenheim naftoli...@gmail.comwrote:
Did you try to
Yes thanks, it gives me an idea of the issue which i now see.
Could you provide a very simple example on how you would make the Meta-
Mixin?
That would be very good
best regards
On 29 Jul., 21:55, David Pollak feeder.of.the.be...@gmail.com wrote:
On Tue, Jul 28, 2009 at 5:12 PM, fbettag
trait Foo[A : Mapper[A]] {
self: MetaMapper[A] =
}
On Wed, Jul 29, 2009 at 1:38 PM, fbettag fr...@bett.ag wrote:
Yes thanks, it gives me an idea of the issue which i now see.
Could you provide a very simple example on how you would make the Meta-
Mixin?
That would be very good
best
I actually already started work on building a standalone chat
application this afternoon with regular comet actors and markup... are
you suggesting we then try and reskin that we a capp front end and add
lift elements where needed?
Cheers, Tim
Let's work on the multi-user chat project first.
Hi,
I'm working on an app which has a google map which users can use to
search for locations, and on which I want to place markers.
The asynchronous call is a call to google's geocoder service which
takes a string to search for from an input field, and a callback
function that the position will
Hm. i changed it to this:
trait Stamped[OwnerType : Mapper[OwnerType] with IdPK] {
self: MetaMapper[OwnerType] =
private val thisTyped = this.asInstanceOf[MapperType]
override def afterSave: List[Any] = {
createActionLog(create, this.getClass.toString,
Using MegaProtoUser, how do you:
1. Have logging in redirect to the page that redirected to log in?
2. Automatically log in using cookies?
Thanks.
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To post
On Wed, Jul 29, 2009 at 1:09 PM, Hannes hannes.flo...@gmx.li wrote:
Hi Dave,
Thanks for your answer and sorry for the late reply.
In the first filter line... do you just want to filter out the
LimitOrders that do not have the same tradeType foreign key reference
as the FK of the
Sounds like a worthy addition. I'd suggest that rather that doing more
flags that you create a validation function that people can replace with
whatever they want... by default that function looks at the current
skipEmailValidation flag.
On Tue, Jul 28, 2009 at 1:07 PM, Naftoli Gugenheim
On Tue, Jul 28, 2009 at 12:10 PM, glenn gl...@exmbly.com wrote:
Hi, Ross,
So, with the changes, where would templates need to be placed in jar
files in
order to be found - or can they be put in any directory as long as the
resource
is noted in ResourceServer?
ResourceServer is used
Thanks Derek, but I'm afraid it doesn't.
Peter
On Jul 29, 1:26 pm, Derek Chen-Becker dchenbec...@gmail.com wrote:
Right. Something like:
private var myDirty = false
override def dirty_? = myDirty
override def dirty_?(b : Boolean) = { myDirty = b; super.dirty_?(b) }
I think that that
It's not pretty, but:
trait MyLogger[A : KeyedMapper[K, A], K] extends KeyedMetaMapper[K,A] {
self: A with MetaMapper[A] with KeyedMapper[K, A] =
override def afterSave = doSomething _ :: super.afterSave
private def doSomething(in: A) {
println(Got +in)
}
}
On Wed, Jul 29, 2009
On Wed, Jul 29, 2009 at 4:31 AM, Ryan Donahue donahu...@gmail.com wrote:
-1 for adding modules by dropping in a jar
Dropping in JAR files that automatically become part of your app is not
going to happen. I've seen too many horror show situations where people
have stuff on their classpath
For the latter, take a look at the ESME code... specifically the
ExtSession.scala file
On Wed, Jul 29, 2009 at 3:37 PM, Naftoli Gugenheim naftoli...@gmail.comwrote:
Using MegaProtoUser, how do you:
1. Have logging in redirect to the page that redirected to log in?
2. Automatically log in
Sounds like a worthy goal. Please test it a lot against real world code so
we can tell all the things that break.
On Mon, Jul 27, 2009 at 12:32 AM, marius d. marius.dan...@gmail.com wrote:
I created wip-marius-http-abstractions branch and commits will follow
soon. I started the approach of
how would i use that trait?
with MyLogger[MyModel, MyModel] ? What is A and what is K supposed to
be?
On 30 Jul., 00:55, David Pollak feeder.of.the.be...@gmail.com wrote:
It's not pretty, but:
trait MyLogger[A : KeyedMapper[K, A], K] extends KeyedMetaMapper[K,A] {
self: A with
Btw. the docs for KeyedMapper don't work..
http://scala-tools.org/scaladocs/liftweb/1.0/net/liftweb/mapper/KeyedMapper.html
when i click on KeyType or OwnerType it gives me a 404..
On 30 Jul., 00:55, David Pollak feeder.of.the.be...@gmail.com wrote:
It's not pretty, but:
trait MyLogger[A :
On Wed, Jul 29, 2009 at 4:21 PM, fbettag fr...@bett.ag wrote:
Btw. the docs for KeyedMapper don't work..
http://scala-tools.org/scaladocs/liftweb/1.0/net/liftweb/mapper/KeyedMapper.html
when i click on KeyType or OwnerType it gives me a 404..
This is a limitation of vscaladoc... sorry.
On Thursday, July 30, 2009, David Pollak feeder.of.the.be...@gmail.com wrote:
On Wed, Jul 29, 2009 at 4:21 PM, fbettag fr...@bett.ag wrote:
Btw. the docs for KeyedMapper don't work..
http://scala-tools.org/scaladocs/liftweb/1.0/net/liftweb/mapper/KeyedMapper.html
when i click on KeyType
K is the type of the primary key:
object MyModel extends MyModel with KeyedMetaMapper[Long, MyModel] with
MyLogger[MyModel, Long]
On Wed, Jul 29, 2009 at 4:18 PM, fbettag fr...@bett.ag wrote:
how would i use that trait?
with MyLogger[MyModel, MyModel] ? What is A and what is K supposed to
Thanks, David, I am now able to save the mac address. I am, however,
able to create multiple rows in the database with the same mac
address, suggesting that that the uniqueness of the primary key is not
being enforced. This surprised me, as MappedStringIndex extends
MappedUniqueId. Does something
On Wed, Jul 29, 2009 at 4:35 PM, Peter Robinett pe...@bubblefoundry.comwrote:
Thanks, David, I am now able to save the mac address. I am, however,
able to create multiple rows in the database with the same mac
address, suggesting that that the uniqueness of the primary key is not
being
On Fri, Jul 24, 2009 at 8:57 PM, fbettag fr...@bett.ag wrote:
Still one problem when parsing:
results: {name:New Content,language:en,content:,layout:
22}
java.lang.NumberFormatException: For input string: 22.0
at java.lang.NumberFormatException.forInputString
You can put a little JavaScript on the page which contains a function that
you can call... for example:
define a JsonHandler:
object PointHandler extends JsonHandler {
def apply(in: Any): JsCmd = in match {
case JsonCmd(setPoint, _, yourData, _) =
/// do something with yourData
Okay i got this so far, only one tiny thing i can't get to work now:
trait Stamped[A : LongKeyedMapper[A]] extends KeyedMetaMapper[Long,
A] {
self: A with MetaMapper[A] with KeyedMapper[Long, A] =
private val thisTyped = this.asInstanceOf[MapperType]
override def
Ahh, here we go:
INFO - CREATE TABLE users (id BIGINT NOT NULL GENERATED ALWAYS AS
IDENTITY , firstname VARCHAR(32) , lastname VARCHAR(32) , email VARCHAR
(48) , locale VARCHAR(16) , timezone VARCHAR(32) , password_pw VARCHAR
(48) , password_slt VARCHAR(20) , textarea VARCHAR(2048) , superuser
trait Stamped[A : LongKeyedMapper[A] with IdPK] extends
KeyedMetaMapper[Long, A] {
self: A with MetaMapper[A] with KeyedMapper[Long, A] =
override def afterSave = createSaveLog _ :: super.afterSave
override def afterUpdate = createUpdateLog _ :: super.afterSave
And the final version:
trait Stamped[A : LongKeyedMapper[A] with IdPK] extends
KeyedMetaMapper[Long, A] {
self: A with MetaMapper[A] with KeyedMapper[Long, A] =
override def afterSave = (createLog(_: A, create)) ::
super.afterSave
override def afterUpdate = (createLog(_:
Now the last and final question: how would i go about and add this to
the trait:
object test extends MappedBoolean(this) ?
i tried:
private val thisTyped = this.asInstanceOf[A]
object published extends MappedBoolean(thisTyped)
and just this and self. Any ideas?
On 30 Jul.,
On Wed, Jul 29, 2009 at 5:54 PM, fbettag fr...@bett.ag wrote:
Now the last and final question: how would i go about and add this to
the trait:
object test extends MappedBoolean(this) ?
You can't add this to a MetaMapper trait, it must be part of a trait that's
mixed into the Mapper.
Look
Did you look at all the overridden methods on the Cat primary key in the
example? You have to override the method that defines the column in the
RDBMS to define the column as UNIQUE NOT NULL.
On Wed, Jul 29, 2009 at 5:24 PM, Peter Robinett pe...@bubblefoundry.comwrote:
Ahh, here we go:
INFO
Mine articles are done.
On Wed, Jul 22, 2009 at 8:37 AM, David Pollak feeder.of.the.be...@gmail.com
wrote:
On Wed, Jul 22, 2009 at 3:22 AM, Xavi Ramirez xavi@gmail.com wrote:
Hello,
My name is Xavi and I've volunteered as the wiki garden. Every week
I'll post a couple of articles
This is probably trivial but can't seem to find the lifty way...
without hand rolling javascript
What is the best way to generate(in the snippet) a javascript command
to be run on the window.onload event?
Thank you very much you divine and infinite source or lift knowledge
AKA lift google group
Thanks everyone for your help and replies!
It builds successful in my new clean colinux vm.
Nile Black
On Wed, Jul 29, 2009 at 10:11 PM, Timothy Perrett
timo...@getintheloop.euwrote:
FYI, David MacIver recently wrote a blog about exactly how package
imports work :-)
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