Indrajit,
Thanks! The problem was in the pom.xml. I fixed that to 1.1-SNAPSHOT
and the problem went away.
Regards,
Som
On Sep 2, 8:59 pm, Indrajit Raychaudhuri wrote:
> Som,
>
> 1. Your source code had dbAutoGenerated_?. The actual function is
> dbAutogenerated_? (g is in lower case).
> Hope
Som,
1. Your source code had dbAutoGenerated_?. The actual function is
dbAutogenerated_? (g is in lower case).
Hope you have the right case for 'g' one :)
2. If your project model (pom.xml) has lift versions set to 1.1-
SNAPSHOT, you must be on the master and thus on the latest code.
FWIW, dbAut
Hi again,
I just wanted to mention that I cannot override dbAutogenerated_?. I
get the following error:
error: method dbAutogenerated_? overrides nothing
override def dbAutogenerated_? = false
Looks to me that I am not using the latest framework code. How do I
verify this?
Thanks,
Som
On
On Jul 30, 3:36 am, David Pollak
wrote:
> I had to add a property on MappedField for dbGenerated_? which has to be set
> to false.
>
> Here's the change set and the revised, working (wait for an hour for Hudson
> to build the new code) version.
>
> On Wed, Jul 29, 2009 at 1:26 PM, Peter Robinett
Just to follow up on this, using CRUDify's edit page to update a model
entry using this primary key causes this exception to be thrown. Is
there any way to give Mapper and/or CRUDify a clue that it should
update the existing entry, not try to create a new one?
Thanks,
Peter
On Jul 30, 10:47 am,
On Thu, Jul 30, 2009 at 8:16 AM, Peter Robinett wrote:
>
> Oops, you're right, I just glossed over that. Using that I now get an
> error when I try to use a pre-existing primary key:
> scala> Cat.create.mac("00:1d:c9:00:04:9f").save
> ERROR 23505: The statement was aborted because it would have ca
Oops, you're right, I just glossed over that. Using that I now get an
error when I try to use a pre-existing primary key:
scala> Cat.create.mac("00:1d:c9:00:04:9f").save
ERROR 23505: The statement was aborted because it would have caused a
duplicate key value in a unique or primary key constraint
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 wrote:
>
> Ahh, here we go:
> INFO - CREATE TABLE users
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
SMA
On Wed, Jul 29, 2009 at 4:35 PM, Peter Robinett wrote:
>
> 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
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
Thanks Derek, but I'm afraid it doesn't.
Peter
On Jul 29, 1:26 pm, Derek Chen-Becker 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 should work.
>
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 wrote:
>
> Did you try to override def dirty_? and d
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
sca
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 Robinett wrote:
Hi Derek,
I'm afraid I'm not sure how to do this, since _dirty_? is a private
var i
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_?
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 wrote:
>
> Sorry to bump this, but does anyone hav
Did you override the dirty_? def?
Derek
On Tue, Jul 28, 2009 at 3:09 PM, Peter Robinett wrote:
>
> Sorry to bump this, but does anyone have any idea why my mac column is
> not being saved to the database, despite the save method returning
> true?
>
> On Jul 22, 9:19 am, Peter Robinett wrote:
>
Sorry to bump this, but does anyone have any idea why my mac column is
not being saved to the database, despite the save method returning
true?
On Jul 22, 9:19 am, Peter Robinett wrote:
> Because it's unique across systems and maps directly to hardware I'm
> tracking. But thanks for the equation
Because it's unique across systems and maps directly to hardware I'm
tracking. But thanks for the equations!
Peter
On Jul 21, 7:20 pm, jon wrote:
> This doesn't address your question, so I'll apologize in advance, but
> why do you want to use a mac address as a primary key? Also, a mac
> addr
This doesn't address your question, so I'll apologize in advance, but
why do you want to use a mac address as a primary key? Also, a mac
address represents six bytes, why not pack into a long? This probably
isn't the most efficient or prettiest way:
def macToLong(mac: String) = java.lang.Lon
I should add that I believe this is because the field isn't being
marked as dirty and so isn't saved. This is in MappedField:
def dirty_? = !dbPrimaryKey_? && _dirty_?
How would I overload it in my object mac definition?
Thanks,
Peter
On Jul 21, 12:30 pm, Peter Robinett wrote:
> Thanks Derek,
Thanks Derek, but unfortunately it only works halfway: I am able to
set MAC address of my new Node and save it (returning true) and my
MySQL database row is created, but the mac column is null.
Peter
On Jul 21, 7:58 am, Derek Chen-Becker wrote:
> I think that this should work, but I haven't tes
I think that this should work, but I haven't tested it:
class Node extends KeyedMapper[String, Node] {
def getSingleton = Node
/* MAC address as primary key */
def primaryKeyField = mac
object mac extends MappedStringIndex(this, 17) {
override def writePermission_? = true
overr
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