[Lift] Re: How to configure two database connection in Lift?
In the Boot.scala
###
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
...
}
}
object WahDB extends ConnectionIdentifier {
def jndiName = one
}
object WahereDB extends ConnectionIdentifier {
def jndiName = two
}
object DBVendor extends ConnectionManager {
...
private def createOne(name: ConnectionIdentifier): Box[Connection] =
try {
val dbUrl1: String = Props.get(db.url1) openOr
jdbc:derby:lift_example;create=true
val dbUrl2: String = Props.get(db.url2) openOr
jdbc:derby:lift_example;create=true
var dbUrl: String = dbUrl1
try{
name match {
case One = {
dbUrl = dbUrl1
}
case Two = {
dbUrl = dbUrl2
}
case lift = {
dbUrl = dbUrl1
}
}
} catch {
case e : Exception = e.printStackTrace; Empty
}
...
}
...
}
In the every models:
class User extends MegaProtoUser[User] {
def getSingleton = User // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = One
}
}
class Blog extends LongKeyedMapper[Item] with IdPK {
def getSingleton = Blog // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = Two
}
}
###
I add the override def dbCalculateConnectionIdentifier method in
every models
But everytime it uses the database One, never uses the database Two.
Thanks very much!
Cheers,
Neil
On Dec 6, 3:02 pm, Neil.Lv anim...@gmail.com wrote:
The two databases that have different structure of the tables, such
as two applications databases.
Cheers,
Neil
On Dec 6, 2:38 pm, Neil.Lv anim...@gmail.com wrote:
Btw, there is the error message when the server is started.
###
scala.MatchError: ConnectionIdentifier(lift)
###
On Dec 6, 1:47 pm, Neil.Lv anim...@gmail.com wrote:
Hi all,
I want to use two databases, but i don't know how to configure it.
Does anybody know that how to configure two database connection in
Lift?
1:
I add two ConnectionIdentifier in the Boot.class
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
object TwoDB extends ConnectionIdentifier {
def jndiName = two
}
###
2: In the User model
How can i write the code in the method,
###
override def dbCalculateConnectionIdentifier = {
Two
}
###
Thanks for any suggestion!
Cheers,
Neil
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[Lift] Re: How to configure two database connection in Lift?
Here is the db url,
db.url1=jdbc:mysql://localhost:3306/blog1
db.url2=jdbc:mysql://localhost:3306/blog2
Cheers,
Neil
On Dec 6, 4:00 pm, Neil.Lv anim...@gmail.com wrote:
In the Boot.scala
###
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
...
}
}
object WahDB extends ConnectionIdentifier {
def jndiName = one}
object WahereDB extends ConnectionIdentifier {
def jndiName = two
}
object DBVendor extends ConnectionManager {
...
private def createOne(name: ConnectionIdentifier): Box[Connection] =
try {
val dbUrl1: String = Props.get(db.url1) openOr
jdbc:derby:lift_example;create=true
val dbUrl2: String = Props.get(db.url2) openOr
jdbc:derby:lift_example;create=true
var dbUrl: String = dbUrl1
try{
name match {
case One = {
dbUrl = dbUrl1
}
case Two = {
dbUrl = dbUrl2
}
case lift = {
dbUrl = dbUrl1
}
}
} catch {
case e : Exception = e.printStackTrace; Empty
}
...
}
...
}
In the every models:
class User extends MegaProtoUser[User] {
def getSingleton = User // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = One
}
}
class Blog extends LongKeyedMapper[Item] with IdPK {
def getSingleton = Blog // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = Two
}}
###
I add the override def dbCalculateConnectionIdentifier method in
every models
But everytime it uses the database One, never uses the database Two.
Thanks very much!
Cheers,
Neil
On Dec 6, 3:02 pm, Neil.Lv anim...@gmail.com wrote:
The two databases that have different structure of the tables, such
as two applications databases.
Cheers,
Neil
On Dec 6, 2:38 pm, Neil.Lv anim...@gmail.com wrote:
Btw, there is the error message when the server is started.
###
scala.MatchError: ConnectionIdentifier(lift)
###
On Dec 6, 1:47 pm, Neil.Lv anim...@gmail.com wrote:
Hi all,
I want to use two databases, but i don't know how to configure it.
Does anybody know that how to configure two database connection in
Lift?
1:
I add two ConnectionIdentifier in the Boot.class
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
object TwoDB extends ConnectionIdentifier {
def jndiName = two
}
###
2: In the User model
How can i write the code in the method,
###
override def dbCalculateConnectionIdentifier = {
Two
}
###
Thanks for any suggestion!
Cheers,
Neil
--
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Re: [Lift] re: what changes would need to be made so LIFT can work with HTML5
Thank you for your response. I am new to LIFT, and I think the version of LIFT I am using, 1.0, is too old for this to work properly, as I get an error about the fact that java.lang.String is found and util.Box is required. I tried to get my app to work with LIFT 1.1 but I had problems with CRUDify, so which version should I use that will work properly with CRUDify and setDocType? On Sun, Dec 6, 2009 at 1:15 AM, Alex Boisvert alex.boisv...@gmail.comwrote: Have you tried calling S.setDocType(!DOCTYPE html) ? alex On Sat, Dec 5, 2009 at 8:29 PM, James Black planiturth...@gmail.comwrote: I tried to use HTML5 doctype and LIFT threw an error. It complained about line 1: !DOCTYPE html html ... /html -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Managing templates with associated snippets?
Hi all, I'm quite new to Lift, just working my way through a basic web-app using the book, and my background is Django for fun, and Wicket at work, so I'm probably writing code that resembles both of those, but isn't necessarily ideal for Lift. I was just wondering about how experienced Lift users manage their snippets and templates - do you, as a matter of course break them down into components, where one template corresponds to one snippet method call, like Wicket's panels, or is it normal to only separate out repeatedly used snippet templates, and just inline the one-use ones? I'm asking because I note that I changed the prefix used on the inner children of a template, my binding in the snippet will break, so there's a tight coupling there, which is fine, but I just want to be able to represent that coupling in my code's structure, sorta like how a Wicket component's mark-up has the same name as the class and occurs right beside it in the package. Also, I'm using Intellij IDEA 8, which is near seamless with the Scala and Maven support, but is there any additional Lift specific plugins about for Intellij? I can't find any, but I figure there might be an early alpha about - I only really want one for making Intellij aware of the template/snippet bindings. Thanks in advance, Liam Clarke -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: How to configure two database connection in Lift?
If i remove the DB.defineConnectionManager
(DefaultConnectionIdentifier, DBVendor)
This error message occurs.
###
java.lang.NullPointerException: Looking for Connection Identifier
ConnectionIden
tifier(lift) but failed to find either a JNDI data source with the
name lift or
a lift connection manager with the correct name
###
Cheers,
Neil
On Dec 6, 7:54 pm, Tim Nelson tnell...@gmail.com wrote:
Hi,
This line configures the database connections:
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
This is using only the DefaultConnectionIdentifier, which you don't
want to use. You want to change this to use your 2 defined
identifiers. Ie:
DB.defineConnectionManager(OneDB, DBVendor)
DB.defineConnectionManager(TwoDB, DBVendor)
Tim
On Sun, Dec 6, 2009 at 4:17 AM, Neil.Lv anim...@gmail.com wrote:
Here is the db url,
db.url1=jdbc:mysql://localhost:3306/blog1
db.url2=jdbc:mysql://localhost:3306/blog2
Cheers,
Neil
On Dec 6, 4:00 pm, Neil.Lv anim...@gmail.com wrote:
In the Boot.scala
###
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
...
}
}
object WahDB extends ConnectionIdentifier {
def jndiName = one}
object WahereDB extends ConnectionIdentifier {
def jndiName = two
}
object DBVendor extends ConnectionManager {
...
private def createOne(name: ConnectionIdentifier): Box[Connection] =
try {
val dbUrl1: String = Props.get(db.url1) openOr
jdbc:derby:lift_example;create=true
val dbUrl2: String = Props.get(db.url2) openOr
jdbc:derby:lift_example;create=true
var dbUrl: String = dbUrl1
try{
name match {
case One = {
dbUrl = dbUrl1
}
case Two = {
dbUrl = dbUrl2
}
case lift = {
dbUrl = dbUrl1
}
}
} catch {
case e : Exception = e.printStackTrace; Empty
}
...
}
...
}
In the every models:
class User extends MegaProtoUser[User] {
def getSingleton = User // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = One
}
}
class Blog extends LongKeyedMapper[Item] with IdPK {
def getSingleton = Blog // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = Two
}}
###
I add the override def dbCalculateConnectionIdentifier method in
every models
But everytime it uses the database One, never uses the database Two.
Thanks very much!
Cheers,
Neil
On Dec 6, 3:02 pm, Neil.Lv anim...@gmail.com wrote:
The two databases that have different structure of the tables, such
as two applications databases.
Cheers,
Neil
On Dec 6, 2:38 pm, Neil.Lv anim...@gmail.com wrote:
Btw, there is the error message when the server is started.
###
scala.MatchError: ConnectionIdentifier(lift)
###
On Dec 6, 1:47 pm, Neil.Lv anim...@gmail.com wrote:
Hi all,
I want to use two databases, but i don't know how to configure it.
Does anybody know that how to configure two database connection in
Lift?
1:
I add two ConnectionIdentifier in the Boot.class
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
object TwoDB extends ConnectionIdentifier {
def jndiName = two
}
###
2: In the User model
How can i write the code in the method,
###
override def dbCalculateConnectionIdentifier = {
Two
}
###
Thanks for any suggestion!
Cheers,
Neil
--
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To post to this group, send email to lift...@googlegroups.com.
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com.
For more options, visit this group
athttp://groups.google.com/group/liftweb?hl=en.
--
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[Lift] Re: How to configure two database connection in Lift?
I don't understand the jndiName whether the jndiName is whatever
string that i can specify ?
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
###
Cheers,
Neil
On Dec 6, 7:54 pm, Tim Nelson tnell...@gmail.com wrote:
Hi,
This line configures the database connections:
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
This is using only the DefaultConnectionIdentifier, which you don't
want to use. You want to change this to use your 2 defined
identifiers. Ie:
DB.defineConnectionManager(OneDB, DBVendor)
DB.defineConnectionManager(TwoDB, DBVendor)
Tim
On Sun, Dec 6, 2009 at 4:17 AM, Neil.Lv anim...@gmail.com wrote:
Here is the db url,
db.url1=jdbc:mysql://localhost:3306/blog1
db.url2=jdbc:mysql://localhost:3306/blog2
Cheers,
Neil
On Dec 6, 4:00 pm, Neil.Lv anim...@gmail.com wrote:
In the Boot.scala
###
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
...
}
}
object WahDB extends ConnectionIdentifier {
def jndiName = one}
object WahereDB extends ConnectionIdentifier {
def jndiName = two
}
object DBVendor extends ConnectionManager {
...
private def createOne(name: ConnectionIdentifier): Box[Connection] =
try {
val dbUrl1: String = Props.get(db.url1) openOr
jdbc:derby:lift_example;create=true
val dbUrl2: String = Props.get(db.url2) openOr
jdbc:derby:lift_example;create=true
var dbUrl: String = dbUrl1
try{
name match {
case One = {
dbUrl = dbUrl1
}
case Two = {
dbUrl = dbUrl2
}
case lift = {
dbUrl = dbUrl1
}
}
} catch {
case e : Exception = e.printStackTrace; Empty
}
...
}
...
}
In the every models:
class User extends MegaProtoUser[User] {
def getSingleton = User // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = One
}
}
class Blog extends LongKeyedMapper[Item] with IdPK {
def getSingleton = Blog // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = Two
}}
###
I add the override def dbCalculateConnectionIdentifier method in
every models
But everytime it uses the database One, never uses the database Two.
Thanks very much!
Cheers,
Neil
On Dec 6, 3:02 pm, Neil.Lv anim...@gmail.com wrote:
The two databases that have different structure of the tables, such
as two applications databases.
Cheers,
Neil
On Dec 6, 2:38 pm, Neil.Lv anim...@gmail.com wrote:
Btw, there is the error message when the server is started.
###
scala.MatchError: ConnectionIdentifier(lift)
###
On Dec 6, 1:47 pm, Neil.Lv anim...@gmail.com wrote:
Hi all,
I want to use two databases, but i don't know how to configure it.
Does anybody know that how to configure two database connection in
Lift?
1:
I add two ConnectionIdentifier in the Boot.class
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
object TwoDB extends ConnectionIdentifier {
def jndiName = two
}
###
2: In the User model
How can i write the code in the method,
###
override def dbCalculateConnectionIdentifier = {
Two
}
###
Thanks for any suggestion!
Cheers,
Neil
--
You received this message because you are subscribed to the Google Groups
Lift group.
To post to this group, send email to lift...@googlegroups.com.
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com.
For more options, visit this group
athttp://groups.google.com/group/liftweb?hl=en.
--
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Lift group.
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Re: [Lift] Re: How to configure two database connection in Lift?
I think there might be a problem with the way you are specifying which
db to use in your mapper classes. Here's the relevant text from the
The Lift Book:
dbSelect... is used to find an instance by primary key, and takes a
partial function (typically a match clause) to determine which
connection to use.
dbCalculate... is used when a new instance is created to decide where
to store the new instance.
Those 2 methods are used for sharding. Are you sharding? If not I
think you just want to override dbDefaultConnectionIdentifier
Tim
On Sun, Dec 6, 2009 at 6:01 AM, Neil.Lv anim...@gmail.com wrote:
If i remove the DB.defineConnectionManager
(DefaultConnectionIdentifier, DBVendor)
This error message occurs.
###
java.lang.NullPointerException: Looking for Connection Identifier
ConnectionIden
tifier(lift) but failed to find either a JNDI data source with the
name lift or
a lift connection manager with the correct name
###
Cheers,
Neil
On Dec 6, 7:54 pm, Tim Nelson tnell...@gmail.com wrote:
Hi,
This line configures the database connections:
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
This is using only the DefaultConnectionIdentifier, which you don't
want to use. You want to change this to use your 2 defined
identifiers. Ie:
DB.defineConnectionManager(OneDB, DBVendor)
DB.defineConnectionManager(TwoDB, DBVendor)
Tim
On Sun, Dec 6, 2009 at 4:17 AM, Neil.Lv anim...@gmail.com wrote:
Here is the db url,
db.url1=jdbc:mysql://localhost:3306/blog1
db.url2=jdbc:mysql://localhost:3306/blog2
Cheers,
Neil
On Dec 6, 4:00 pm, Neil.Lv anim...@gmail.com wrote:
In the Boot.scala
###
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
...
}
}
object WahDB extends ConnectionIdentifier {
def jndiName = one}
object WahereDB extends ConnectionIdentifier {
def jndiName = two
}
object DBVendor extends ConnectionManager {
...
private def createOne(name: ConnectionIdentifier): Box[Connection] =
try {
val dbUrl1: String = Props.get(db.url1) openOr
jdbc:derby:lift_example;create=true
val dbUrl2: String = Props.get(db.url2) openOr
jdbc:derby:lift_example;create=true
var dbUrl: String = dbUrl1
try{
name match {
case One = {
dbUrl = dbUrl1
}
case Two = {
dbUrl = dbUrl2
}
case lift = {
dbUrl = dbUrl1
}
}
} catch {
case e : Exception = e.printStackTrace; Empty
}
...
}
...
}
In the every models:
class User extends MegaProtoUser[User] {
def getSingleton = User // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = One
}
}
class Blog extends LongKeyedMapper[Item] with IdPK {
def getSingleton = Blog // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = Two
}}
###
I add the override def dbCalculateConnectionIdentifier method in
every models
But everytime it uses the database One, never uses the database Two.
Thanks very much!
Cheers,
Neil
On Dec 6, 3:02 pm, Neil.Lv anim...@gmail.com wrote:
The two databases that have different structure of the tables, such
as two applications databases.
Cheers,
Neil
On Dec 6, 2:38 pm, Neil.Lv anim...@gmail.com wrote:
Btw, there is the error message when the server is started.
###
scala.MatchError: ConnectionIdentifier(lift)
###
On Dec 6, 1:47 pm, Neil.Lv anim...@gmail.com wrote:
Hi all,
I want to use two databases, but i don't know how to configure it.
Does anybody know that how to configure two database connection in
Lift?
1:
I add two ConnectionIdentifier in the Boot.class
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
object TwoDB extends ConnectionIdentifier {
def jndiName = two
}
###
2: In the User model
How can i write the code in the method,
###
override def dbCalculateConnectionIdentifier = {
Two
}
###
Thanks for any suggestion!
Cheers,
Neil
--
You received this message because you are subscribed to the Google Groups
Lift group.
To post to this group, send email to lift...@googlegroups.com.
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com.
For more options, visit this group
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--
You received this message because you are
Re: [Lift] re: what changes would need to be made so LIFT can work with HTML5
1.0 - 1.1 is a breaking change. We just decided to renmae 1.1 to 2.0 because of all the breaking changes and subsequent work needed to migrate between versions. Please see the breaking changes notifications posted at the top of this group - they will help you migrate. Cheers, Tim Sent from my iPhone On 6 Dec 2009, at 07:54, James Black planiturth...@gmail.com wrote: Thank you for your response. I am new to LIFT, and I think the version of LIFT I am using, 1.0, is too old for this to work properly, as I get an error about the fact that java.lang.String is found and util.Box is required. I tried to get my app to work with LIFT 1.1 but I had problems with CRUDify, so which version should I use that will work properly with CRUDify and setDocType? On Sun, Dec 6, 2009 at 1:15 AM, Alex Boisvert alex.boisv...@gmail.com wrote: Have you tried calling S.setDocType(!DOCTYPE html) ? alex On Sat, Dec 5, 2009 at 8:29 PM, James Black planiturth...@gmail.com wrote: I tried to use HTML5 doctype and LIFT threw an error. It complained about line 1: !DOCTYPE html html ... /html -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: How to configure two database connection in Lift?
Yeah, i don't want to use sharding, i just want select some
information from another databases,
###
object Blog extends Blog with LongKeyedMetaMapper[Blog ] {
...
override def dbDefaultConnectionIdentifier = OneDB
...
}
###
It doesn't work, maybe the code that i write is wrong ?
Cheers,
Neil
On Dec 6, 8:28 pm, Tim Nelson tnell...@gmail.com wrote:
I think there might be a problem with the way you are specifying which
db to use in your mapper classes. Here's the relevant text from the
The Lift Book:
dbSelect... is used to find an instance by primary key, and takes a
partial function (typically a match clause) to determine which
connection to use.
dbCalculate... is used when a new instance is created to decide where
to store the new instance.
Those 2 methods are used for sharding. Are you sharding? If not I
think you just want to override dbDefaultConnectionIdentifier
Tim
On Sun, Dec 6, 2009 at 6:01 AM, Neil.Lv anim...@gmail.com wrote:
If i remove the DB.defineConnectionManager
(DefaultConnectionIdentifier, DBVendor)
This error message occurs.
###
java.lang.NullPointerException: Looking for Connection Identifier
ConnectionIden
tifier(lift) but failed to find either a JNDI data source with the
name lift or
a lift connection manager with the correct name
###
Cheers,
Neil
On Dec 6, 7:54 pm, Tim Nelson tnell...@gmail.com wrote:
Hi,
This line configures the database connections:
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
This is using only the DefaultConnectionIdentifier, which you don't
want to use. You want to change this to use your 2 defined
identifiers. Ie:
DB.defineConnectionManager(OneDB, DBVendor)
DB.defineConnectionManager(TwoDB, DBVendor)
Tim
On Sun, Dec 6, 2009 at 4:17 AM, Neil.Lv anim...@gmail.com wrote:
Here is the db url,
db.url1=jdbc:mysql://localhost:3306/blog1
db.url2=jdbc:mysql://localhost:3306/blog2
Cheers,
Neil
On Dec 6, 4:00 pm, Neil.Lv anim...@gmail.com wrote:
In the Boot.scala
###
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier,
DBVendor)
...
}
}
object WahDB extends ConnectionIdentifier {
def jndiName = one}
object WahereDB extends ConnectionIdentifier {
def jndiName = two
}
object DBVendor extends ConnectionManager {
...
private def createOne(name: ConnectionIdentifier): Box[Connection] =
try {
val dbUrl1: String = Props.get(db.url1) openOr
jdbc:derby:lift_example;create=true
val dbUrl2: String = Props.get(db.url2) openOr
jdbc:derby:lift_example;create=true
var dbUrl: String = dbUrl1
try{
name match {
case One = {
dbUrl = dbUrl1
}
case Two = {
dbUrl = dbUrl2
}
case lift = {
dbUrl = dbUrl1
}
}
} catch {
case e : Exception = e.printStackTrace; Empty
}
...
}
...
}
In the every models:
class User extends MegaProtoUser[User] {
def getSingleton = User // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = One
}
}
class Blog extends LongKeyedMapper[Item] with IdPK {
def getSingleton = Blog // what's the meta server
...
override def dbCalculateConnectionIdentifier = { //
## dbCalculateConnectionIdentifier
case _ = Two
}}
###
I add the override def dbCalculateConnectionIdentifier method in
every models
But everytime it uses the database One, never uses the database Two.
Thanks very much!
Cheers,
Neil
On Dec 6, 3:02 pm, Neil.Lv anim...@gmail.com wrote:
The two databases that have different structure of the tables, such
as two applications databases.
Cheers,
Neil
On Dec 6, 2:38 pm, Neil.Lv anim...@gmail.com wrote:
Btw, there is the error message when the server is started.
###
scala.MatchError: ConnectionIdentifier(lift)
###
On Dec 6, 1:47 pm, Neil.Lv anim...@gmail.com wrote:
Hi all,
I want to use two databases, but i don't know how to configure
it.
Does anybody know that how to configure two database connection
in
Lift?
1:
I add two ConnectionIdentifier in the Boot.class
###
object OneDB extends ConnectionIdentifier {
def jndiName = one
}
object TwoDB extends ConnectionIdentifier {
def jndiName = two
}
###
2: In the User model
How can i write the code in the method,
###
override def
[Lift] Re: Newbie question: class not foudn
Thanks for the advice Alex. I am pleases to see how many helpful people there are in this group. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Sharing data between snippet functions during a single HTTP request
We made this change for Lift 1.1. So, if you're using 1.1, the same
instance of a snippet should be used for a given HTTP request.
Hi David, I've just switch from Lift 1.0 to Lift 1.1-M6, do you think
this change is in M6? It doesn't seem to be... I have many calls to my
snippet for a particular page, and I put a println statement in the
body of the snippet, and it gets called 18 times each request!
- Alex
I'd imagine lift could even generate a requestVar representing each
snippet for the developers, allowing snippets in a given HTTP request
to access each other easily.
I don't think this is technically possible within the bounds of the type
system.
On Nov 20, 11:09 am, Ross Mellgren dri...@gmail.com wrote:
RequestVar is the standard way of doing this. For example
object MySharedInformation {
object myData extends RequestVar[List[Thing]](loadThings)
// ^^^ ^^
// Type of thing to store How to initialize
variable first time it's accessed
private def loadThings: List[Thing] = ...
}
class Snippet1 {
import MySharedInformation.myData
def render(ns: NodeSeq): NodeSeq = {
myData.is.map(thing = { ... })
}
}
class Snippet2 {
import MySharedInformation.myData
...
}
The lifetime of the value is during the current request processing and
any AJAX calls related to it.
If you really want to initialize it in a snippet, then use a Box with
a RequestVar, like this:
object MySharedInformation {
object myData extends RequestVar[Box[List[Thing]]](Empty)
}
class LoaderSnippet {
import MySharedInformation.myData
def render(ns: NodeSeq): NodeSeq = {
myData.set(Full(...))
}
}
class ReaderSnippet {
import MySharedInformation.myData
def render(ns: NodeSeq): NodeSeq = {
// If the data has not been loaded, default to an empty list
val data = myData.is.openOr(Nil)
...
}
}
class OtherReaderSnippet {
import MySharedInformation.myData
def render(ns: NodeSeq): NodeSeq = {
// Do two entirely different things if the data has versus
has not been loaded
myData.is match {
case Full(data) = // do something when the data has been
loaded
case _ = // do something when the data has not been loaded
}
}
}
HTH,
-Ross
On Nov 20, 2009, at 10:59 AM, Alex Black wrote:
I've got a template page, say foobar.html, that makes a number of
calls to functions in a snippet, e.g. mysnippet.foo1, mysnippet.foo2,
mysnippet.foo3.
I'd like to do some initial work in foo1, e.g. retrieve some data and
do some work on it, then in foo2 and foo3 display parts of that data.
Whats the easiest way to do this? I think I misunderstood the lift
book:
That means that for each request, Lift creates a new instance of the
snippet class to execute. Any changes you make to instance variables
will be discarded after the request is processed.
I thought this meant that for a given HTTP request, there would be one
(and only one) instance of my snippet, so I could call several of its
methods and they could all access the snippet's member variables,
which would then be discarded at the end of the request.
Am I going about this wrong? should I only have one snippet function
per template?
Thx
- Alex
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[Lift] Re: How can one bind value-less attributes?
If you output null for theattributevalue, theattributeis not rendered: I've just upgraded from 1.0 to 1.1-M6, and this doesn't seem to work any more - could this be a bug in M6? Message: scala.MatchError: null scala.runtime.ScalaRunTime$.boxArray(ScalaRunTime.scala:136) net.liftweb.util.BindHelpers$class.mix$1(BindHelpers.scala:612) net.liftweb.util.BindHelpers$class.net$liftweb$util$BindHelpers$ $bindByNameMixIn(BindHelpers.scala:618) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind$1$1$ $anonfun$apply$27.apply(BindHelpers.scala:440) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind$1$1$ $anonfun$apply$27.apply(BindHelpers.scala:436) net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:436) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2.apply(BindHelpers.scala: 449) net.liftweb.util.BindHelpers$$anonfun$bind$2.apply(BindHelpers.scala: 409) net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65) net.liftweb.util.BindHelpers$class.bind(BindHelpers.scala:409) net.liftweb.util.Helpers$.bind(Helpers.scala:29) net.liftweb.util.BindHelpers$class.bind(BindHelpers.scala:380) net.liftweb.util.Helpers$.bind(Helpers.scala:29) scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,Text(checked),checked)) res11: scala.xml.NodeSeq = input type=checkbox checked=checked/input scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,null,selected)) res12: scala.xml.NodeSeq = input type=checkbox /input /Jeppe -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: How to configure two database connection in Lift?
I did some more digging and got a sample app to work. You can see the code here: http://github.com/eltimn/lift_1_1_sample There are 2 things I had to do. The first is to pass in the DbId when calling Schemifier; Schemifier.schemify(true, Log.infoF _, OneDB, User) Schemifier.schemify(true, Log.infoF _, TwoDB, Dog) This was the cause of the NPE earlier. The second thing I did was to create 2 separate DBVendor objects. I could not get this to work with one that matches on the ConnectionIdentifier, like the example in The Lift Book. I didn't dig into why this wasn't working, so it could be the way the code is written. DB.defineConnectionManager(OneDB, DBVendor_1) DB.defineConnectionManager(TwoDB, DBVendor_2) Tim -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: How to configure two database connection in Lift?
Thanks Tim, I have tried it in my code but it doesn't work yet! The lift version is: 1.1-M7 Scala Version is: 2.7.7 Cheers, Neil On Dec 6, 10:52 pm, Tim Nelson tnell...@gmail.com wrote: I did some more digging and got a sample app to work. You can see the code here:http://github.com/eltimn/lift_1_1_sample There are 2 things I had to do. The first is to pass in the DbId when calling Schemifier; Schemifier.schemify(true, Log.infoF _, OneDB, User) Schemifier.schemify(true, Log.infoF _, TwoDB, Dog) This was the cause of the NPE earlier. The second thing I did was to create 2 separate DBVendor objects. I could not get this to work with one that matches on the ConnectionIdentifier, like the example in The Lift Book. I didn't dig into why this wasn't working, so it could be the way the code is written. DB.defineConnectionManager(OneDB, DBVendor_1) DB.defineConnectionManager(TwoDB, DBVendor_2) Tim -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: How to configure two database connection in Lift?
It works now, I missing the dbDefaultConnectionIdentifier definition in the others models. Thank you very much! :) Cheers, Neil On Dec 7, 12:06 am, Neil.Lv anim...@gmail.com wrote: Thanks Tim, I have tried it in my code but it doesn't work yet! The lift version is: 1.1-M7 Scala Version is: 2.7.7 Cheers, Neil On Dec 6, 10:52 pm, Tim Nelson tnell...@gmail.com wrote: I did some more digging and got a sample app to work. You can see the code here:http://github.com/eltimn/lift_1_1_sample There are 2 things I had to do. The first is to pass in the DbId when calling Schemifier; Schemifier.schemify(true, Log.infoF _, OneDB, User) Schemifier.schemify(true, Log.infoF _, TwoDB, Dog) This was the cause of the NPE earlier. The second thing I did was to create 2 separate DBVendor objects. I could not get this to work with one that matches on the ConnectionIdentifier, like the example in The Lift Book. I didn't dig into why this wasn't working, so it could be the way the code is written. DB.defineConnectionManager(OneDB, DBVendor_1) DB.defineConnectionManager(TwoDB, DBVendor_2) Tim -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Newbie question: class not foudn
I think the problem might be locates in the pom.xml I recreated the problem and don't have any problems now. On Dec 6, 2:21 pm, itsjar its...@gmail.com wrote: Thanks for the advice Alex. I am pleases to see how many helpful people there are in this group. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Unexpected type on a custom trait
Aaah! Thank you very much! That fixed it!
On 6 Dez., 07:42, Alex Boisvert alex.boisv...@gmail.com wrote:
Your issue is that u.customer returns a MappedLongForeignKey instance, not
a Customer.
You probably want to use u.customer.get or u.customer.can or something
like that.
alex
On Sat, Dec 5, 2009 at 5:50 PM, Franz Bettag fr...@bett.ag wrote:
Heyho,
i'm running 1.1-m7 and having the following issue. i am using the
basic user model and created a model Customer like this:
class Customer extends LongKeyedMapper[Customer] with IdPK {
def getSingleton = Customer
object name extends MappedString(this, 255)
def users: List[User] = User.findAll(By(User.customer, this.id))
}
object Customer extends Customer with LongKeyedMetaMapper[Customer] {
override def fieldOrder = List(name)
override def dbIndexes = List(Index(IndexField(name)))
}
in my user model i got:
object customer extends MappedLongForeignKey(this, Customer)
the idea is, that i have a trait called Customerize which will add a
customer-object/field into the desired model and that those fields get
auto-set on create depending on User.currentUser.customer.
So far it looks like this:
trait CustomerFields[A : Mapper[A]] {
this: A =
private val thisTyped = this.asInstanceOf[A]
object customer extends MappedLongForeignKey(thisTyped, Customer)
with LifecycleCallbacks {
override def beforeCreate: Unit =
User.currentUser match {
case Full(u: User) = {
u.customer match {
- case Full(c:
Customer) = this(c)
case _ = false
}
}
case _ = false
}
}
}
The marked line errors like the following:
[ERROR] Customerize.scala:49: error: constructor cannot be
instantiated to expected type;
[INFO] found : net.liftweb.common.Full[A]
[INFO] required: object u.customer
[INFO] case Full(c:
Customer) = this(c)
[ERROR] Customerize.scala:49: error: not found: value c
[INFO] case Full(c:
Customer) = this(c)
Any ideas/suggestions? :)
best regards
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[Lift] Re: what changes would need to be made so LIFT can work with HTML5
Here are a couple of places to look: http://wiki.github.com/dpp/liftweb/10-11-possible-code-changes http://groups.google.com/group/liftweb/browse_thread/thread/824f14038bedf425# On Dec 6, 6:54 pm, James Black planiturth...@gmail.com wrote: Thank you for your response. I am new to LIFT, and I think the version of LIFT I am using, 1.0, is too old for this to work properly, as I get an error about the fact that java.lang.String is found and util.Box is required. I tried to get my app to work with LIFT 1.1 but I had problems with CRUDify, so which version should I use that will work properly with CRUDify and setDocType? On Sun, Dec 6, 2009 at 1:15 AM, Alex Boisvert alex.boisv...@gmail.comwrote: Have you tried calling S.setDocType(!DOCTYPE html) ? alex On Sat, Dec 5, 2009 at 8:29 PM, James Black planiturth...@gmail.comwrote: I tried to use HTML5 doctype and LIFT threw an error. It complained about line 1: !DOCTYPE html html ... /html -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: How can one bind value-less attributes?
Alex Black a...@alexblack.ca writes: If you output null for theattributevalue, theattributeis not rendered: I've just upgraded from 1.0 to 1.1-M6, and this doesn't seem to work any more - could this be a bug in M6? Maybe. The code I wrote worked in 1.1-SNAPSHOT at the time.you could try this just to verify. /Jeppe [...] scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,Text(checked),checked)) res11: scala.xml.NodeSeq = input type=checkbox checked=checked/input scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,null,selected)) res12: scala.xml.NodeSeq = input type=checkbox /input -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Newbie on Lift Scala: Build in class source code?
Hi, I'm considering building a web application with my software engineering group in Lift. However when I started with lift I was surprised that I received a whole log in / sign up website by just using the MegaProtoUser. This was at first sight fun, but I started wondering (and I'm pretty sure my professor will say the same): Do I really know what I just did?. So I decided to try and rebuild the Log in / Sign up thing from scratch by using my own plain objects. Ive been working on that for 2 days and It's been s frustrating. I've been reading the lift book... Tutorials.. but all of them start with the MegaProtoUser. In 1.5 days time I only managed to make an index (signup) page with a username/password field and a button which then redirects to a new page. Let me tell you in advance, I am totally new to Web developing. Problems I have right now: - I have no idea if my code actually created a User in my database and I have no idea how to check it... - I have no idea how to log in a user. I saw code in the sample programs that compare the current logged in user with other users by using a select statement. However retrieving the current user is based upon the MegaProtoUser. I wonder how this is done behind my back since I have no idea how to keep a variable of a 'logged in user' which stays active across all pages.. Because of these problems I thought it might be useful to see the source code of the classes.. Is it possible to see the scala source code of these classes? Thanks, itsjar -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Foreign Key constraints are not created by schemify
Absolutely. I have a PG 8.0, 8.1 and 8.3 instance set up for testing on my home box because of the last time I made a PG-related change. Derek On Thu, Dec 3, 2009 at 2:48 PM, David Pollak feeder.of.the.be...@gmail.comwrote: On Thu, Dec 3, 2009 at 1:47 PM, Derek Chen-Becker dchenbec...@gmail.comwrote: I agree on both points (foreign keys and documentation). Please open a ticket asking for proper foreign key support and I'll work on it next week. Please make sure it works on PG 8.0/8.1 as there is at least 1 Lift app in production against 8.0 Derek On Wed, Dec 2, 2009 at 6:05 PM, Julian Backes julianbac...@googlemail.com wrote: Hi Derek, It's been a long time since I looked at that particular code, so I may have misspoke. Having said that, if it's currently disabled in the driver I'm not sure why and I would want to review it before saying that it works properly in all cases. I think the problem here is that the user expects (like I did) foreign keys to be created if he uses mapper classes referencing other mapper classes. This behaviour should at least be mentioned somewhere in the documentation (btw, the documentation is in my opinion the biggest problems of Lift at the moment). I think, using a relational database without foreign keys is somehow not very useful because you never really know whether you have referential integrity... It would be great if you looked at the code and enabled it. This would really be an improvement for the mapper stuff in Lift 1.1 Julian -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Race conditions / database transaction isolation levels
Do mapper or record provide any assistance for avoiding race conditions caused by the database transaction isolation level? I didn't notice anything in my initial skim of the lift book, and grepping the code for obvious suspects like for update didn't return anything. If not, what are people with production lift apps doing? Run postgres in default read committed and cross your fingers? -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Newbie on Lift Scala: Build in class source code?
Part of the source for these objects is automatically created when you generate your lift app using the Maven archetype. For example, you'll find the source to the User class unde src/main/scala/com/liftworkshop/model/User.scala. For classes that are part of the framework, such as MegaProtoUser etc. you'll find the source on Github at http://github.com/dpp/liftweb/ and more specifically look at ProtoUser.scala under http://github.com/dpp/liftweb/tree/master/lift-persistence/lift-mapper/src/main/scala/net/liftweb/mapper/. Also be sure to select the branch of Lift that you are using in order to avoid confusion. Good luck and keep asking question ;) alex On Sun, Dec 6, 2009 at 3:54 PM, itsjar its...@gmail.com wrote: Hi, I'm considering building a web application with my software engineering group in Lift. However when I started with lift I was surprised that I received a whole log in / sign up website by just using the MegaProtoUser. This was at first sight fun, but I started wondering (and I'm pretty sure my professor will say the same): Do I really know what I just did?. So I decided to try and rebuild the Log in / Sign up thing from scratch by using my own plain objects. Ive been working on that for 2 days and It's been s frustrating. I've been reading the lift book... Tutorials.. but all of them start with the MegaProtoUser. In 1.5 days time I only managed to make an index (signup) page with a username/password field and a button which then redirects to a new page. Let me tell you in advance, I am totally new to Web developing. Problems I have right now: - I have no idea if my code actually created a User in my database and I have no idea how to check it... - I have no idea how to log in a user. I saw code in the sample programs that compare the current logged in user with other users by using a select statement. However retrieving the current user is based upon the MegaProtoUser. I wonder how this is done behind my back since I have no idea how to keep a variable of a 'logged in user' which stays active across all pages.. Because of these problems I thought it might be useful to see the source code of the classes.. Is it possible to see the scala source code of these classes? Thanks, itsjar -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: How can one bind value-less attributes?
Using the latest and greatest (master branch), I can't reproduce the MatchError but I can reproduce the issue with the attribute being generated if the value is null. I'll fix it tomorrow morning. alex On Sun, Dec 6, 2009 at 5:59 AM, Alex Black a...@alexblack.ca wrote: If you output null for theattributevalue, theattributeis not rendered: I've just upgraded from 1.0 to 1.1-M6, and this doesn't seem to work any more - could this be a bug in M6? Message: scala.MatchError: null scala.runtime.ScalaRunTime$.boxArray(ScalaRunTime.scala:136) net.liftweb.util.BindHelpers$class.mix$1(BindHelpers.scala:612) net.liftweb.util.BindHelpers$class.net$liftweb$util$BindHelpers$ $bindByNameMixIn(BindHelpers.scala:618) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind$1$1$ $anonfun$apply$27.apply(BindHelpers.scala:440) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind$1$1$ $anonfun$apply$27.apply(BindHelpers.scala:436) net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:436) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2.apply(BindHelpers.scala: 449) net.liftweb.util.BindHelpers$$anonfun$bind$2.apply(BindHelpers.scala: 409) net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65) net.liftweb.util.BindHelpers$class.bind(BindHelpers.scala:409) net.liftweb.util.Helpers$.bind(Helpers.scala:29) net.liftweb.util.BindHelpers$class.bind(BindHelpers.scala:380) net.liftweb.util.Helpers$.bind(Helpers.scala:29) scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,Text(checked),checked)) res11: scala.xml.NodeSeq = input type=checkbox checked=checked/input scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,null,selected)) res12: scala.xml.NodeSeq = input type=checkbox /input /Jeppe -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] re: what changes would need to be made so LIFT can work with HTML5
I tried S.setDocType and got this error, using LIFT 1.0.1, with this bit of
code in Boot.scala:
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier, DBVendor)
S.setDocType(Box(List(!DOCTYPE html)))
...
2009-12-06 22:38:32.662:WARN::failed LiftFilter:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed
org.mortbay.jetty.plugin.jetty6pluginwebappcont...@519549e{/,C:\Users\owner\workspace\ResumeAppLift\src\main\webapp}:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed contexthandlercollect...@391a74ef:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed handlercollect...@77f31432:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::Error starting handlers
java.lang.AbstractMethodError
at scala.actors.Scheduler$.impl(Scheduler.scala:35)
at scala.actors.Scheduler$.execute(Scheduler.scala:101)
at scala.actors.Actor$class.start(Actor.scala:783)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.start(LiftServlet.scala:702)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.ctor(LiftServlet.scala:765)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.init(LiftServlet.scala:774)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.clinit(LiftServlet.scala)
at net.liftweb.http.LiftFilter.init(LiftServlet.scala:563)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
at
org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383)
at
org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)
at
org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:553)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:523)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
2009-12-06 22:38:32.686:INFO::Started selectchannelconnec...@0.0.0.0:8080
On Sun, Dec 6, 2009 at 1:15 AM, Alex Boisvert alex.boisv...@gmail.comwrote:
Have
Re: [Lift] re: what changes would need to be made so LIFT can work with HTML5
I forgot, this is in my default.html:
html xmlns:lift=http://liftweb.net/;
head
On Sun, Dec 6, 2009 at 10:43 PM, James Black planiturth...@gmail.comwrote:
I tried S.setDocType and got this error, using LIFT 1.0.1, with this bit of
code in Boot.scala:
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier, DBVendor)
S.setDocType(Box(List(!DOCTYPE html)))
...
2009-12-06 22:38:32.662:WARN::failed LiftFilter:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed
org.mortbay.jetty.plugin.jetty6pluginwebappcont...@519549e{/,C:\Users\owner\workspace\ResumeAppLift\src\main\webapp}:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed contexthandlercollect...@391a74ef:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed handlercollect...@77f31432:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::Error starting handlers
java.lang.AbstractMethodError
at scala.actors.Scheduler$.impl(Scheduler.scala:35)
at scala.actors.Scheduler$.execute(Scheduler.scala:101)
at scala.actors.Actor$class.start(Actor.scala:783)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.start(LiftServlet.scala:702)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.ctor(LiftServlet.scala:765)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.init(LiftServlet.scala:774)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.clinit(LiftServlet.scala)
at net.liftweb.http.LiftFilter.init(LiftServlet.scala:563)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
at
org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383)
at
org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)
at
org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:553)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:523)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at
Re: [Lift] re: what changes would need to be made so LIFT can work with HTML5
Please do not use Lift 1.0.1. It was a broken release.
If you are using Lift 1.0.2, please make sure that all of your Lift
references (in your pom.xml file) are set to 1.0.2 and that the Scala
version is set to 2.7.5. Then do a mvn -U clean jetty:run
I cannot advise against using Lift 1.0.x strongly enough.
Please use Lift 1.1-M6 or 1.1-SNAPSHOT. They are more stable and better
supported.
In terms of the S.setDocType method, it has not changed its signature since
1.0... it's still Box[String]
Please read
http://blog.lostlake.org/index.php?/archives/50-The-Scala-Option-class-and-how-lift-uses-it.html
In order to call the method, you would do:
S.setDocType(Full(!DOCTYPE html))
I'm not sure how your call worked, but it should not have.
In the future, when something is not working (e.g., CRUDify), please post
the error message that you are receiving. For example, if you're getting a
compiler error on CRUDify, it's very likely that you mixed CRUDify into the
Mapper class rather than correctly mixing it into the MetaMapper object.
Thanks,
David
On Sun, Dec 6, 2009 at 7:43 PM, James Black planiturth...@gmail.com wrote:
I tried S.setDocType and got this error, using LIFT 1.0.1, with this bit of
code in Boot.scala:
class Boot {
def boot {
if (!DB.jndiJdbcConnAvailable_?)
DB.defineConnectionManager(DefaultConnectionIdentifier, DBVendor)
S.setDocType(Box(List(!DOCTYPE html)))
...
2009-12-06 22:38:32.662:WARN::failed LiftFilter:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed
org.mortbay.jetty.plugin.jetty6pluginwebappcont...@519549e{/,C:\Users\owner\workspace\ResumeAppLift\src\main\webapp}:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed contexthandlercollect...@391a74ef:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::failed handlercollect...@77f31432:
java.lang.AbstractMethodError
2009-12-06 22:38:32.662:WARN::Error starting handlers
java.lang.AbstractMethodError
at scala.actors.Scheduler$.impl(Scheduler.scala:35)
at scala.actors.Scheduler$.execute(Scheduler.scala:101)
at scala.actors.Actor$class.start(Actor.scala:783)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.start(LiftServlet.scala:702)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.ctor(LiftServlet.scala:765)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.init(LiftServlet.scala:774)
at
net.liftweb.http.PointlessActorToWorkAroundBug$.clinit(LiftServlet.scala)
at net.liftweb.http.LiftFilter.init(LiftServlet.scala:563)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
at
org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383)
at
org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)
at
org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:483)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:553)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:523)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
at
Re: [Lift] Re: How can one bind value-less attributes?
On Sun, Dec 6, 2009 at 7:25 PM, Alex Boisvert alex.boisv...@gmail.comwrote: Using the latest and greatest (master branch), I can't reproduce the MatchError but I can reproduce the issue with the attribute being generated if the value is null. How about adding a Box alternative rather than perpetuating a paradigm based on null? I'll fix it tomorrow morning. alex On Sun, Dec 6, 2009 at 5:59 AM, Alex Black a...@alexblack.ca wrote: If you output null for theattributevalue, theattributeis not rendered: I've just upgraded from 1.0 to 1.1-M6, and this doesn't seem to work any more - could this be a bug in M6? Message: scala.MatchError: null scala.runtime.ScalaRunTime$.boxArray(ScalaRunTime.scala:136) net.liftweb.util.BindHelpers$class.mix$1(BindHelpers.scala:612) net.liftweb.util.BindHelpers$class.net$liftweb$util$BindHelpers$ $bindByNameMixIn(BindHelpers.scala:618) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind$1$1$ $anonfun$apply$27.apply(BindHelpers.scala:440) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind$1$1$ $anonfun$apply$27.apply(BindHelpers.scala:436) net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:436) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:444) net.liftweb.util.BindHelpers$$anonfun$bind$2$$anonfun$in_bind $1$1.apply(BindHelpers.scala:424) scala.Seq$class.flatMap(Seq.scala:294) scala.xml.NodeSeq.flatMap(NodeSeq.scala:34) net.liftweb.util.BindHelpers$$anonfun$bind$2.in_bind$1 (BindHelpers.scala:424) net.liftweb.util.BindHelpers$$anonfun$bind$2.apply(BindHelpers.scala: 449) net.liftweb.util.BindHelpers$$anonfun$bind$2.apply(BindHelpers.scala: 409) net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65) net.liftweb.util.BindHelpers$class.bind(BindHelpers.scala:409) net.liftweb.util.Helpers$.bind(Helpers.scala:29) net.liftweb.util.BindHelpers$class.bind(BindHelpers.scala:380) net.liftweb.util.Helpers$.bind(Helpers.scala:29) scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,Text(checked),checked)) res11: scala.xml.NodeSeq = input type=checkbox checked=checked/input scala bind(stuff, input type=checkbox stuff:s=/, AttrBindParam(s,null,selected)) res12: scala.xml.NodeSeq = input type=checkbox /input /Jeppe -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are
[Lift] seeing JVM BUG(s) - cancelling interestOps==0
Hi, I always find the information from console: seeing JVM BUG(s) - cancelling interestOps==0 What's the reason? I use jetty 6.1.21, and I'm afraid it will cause serious error if I deploy the liftweb app in IBM WAS(WebSphere App Server) -- Scala中文社区: http://groups.google.com/group/scalacn -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] seeing JVM BUG(s) - cancelling interestOps==0
On Sun, Dec 6, 2009 at 10:21 PM, Xuefeng Wu ben...@gmail.com wrote: Hi, I always find the information from console: seeing JVM BUG(s) - cancelling interestOps==0 What's the reason? I use jetty 6.1.21, and I'm afraid it will cause serious error if I deploy the liftweb app in IBM WAS(WebSphere App Server) http://dev.eclipse.org/mhonarc/lists/jetty-commit/msg00154.html Looks like Jetty is detecting and working around a bug in the JVM: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6403933 -- Scala中文社区: http://groups.google.com/group/scalacn -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Error when uploading large files
I'm getting this one in M7 when trying to upload a 8MB image file.
Smaller files work just fine. It would empirically seem that I'm
running against some kind of limit somewhere. If that's the case, is
there a way to raise the limit?
Message: org.apache.commons.fileupload.FileUploadBase
$FileUploadIOException
org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl
$FileItemStreamImpl$1.raiseError(FileUploadBase.java:753)
org.apache.commons.fileupload.util.LimitedInputStream.checkLimit
(LimitedInputStream.java:71)
org.apache.commons.fileupload.util.LimitedInputStream.read
(LimitedInputStream.java:128)
java.io.FilterInputStream.read(FilterInputStream.java:90)
net.liftweb.util.IoHelpers$class.readOnce$2(IOHelpers.scala:92)
net.liftweb.util.IoHelpers$class.readWholeStream(IOHelpers.scala:97)
net.liftweb.util.Helpers$.readWholeStream(Helpers.scala:30)
net.liftweb.http.LiftRules$$anonfun$45.apply(LiftRules.scala:1051)
net.liftweb.http.LiftRules$$anonfun$45.apply(LiftRules.scala:1050)
net.liftweb.http.provider.servlet.HTTPRequestServlet$$anon$1.next
(HTTPRequestServlet.scala:114)
net.liftweb.http.provider.servlet.HTTPRequestServlet$$anon$1.next
(HTTPRequestServlet.scala:98)
scala.Iterator$class.toList(Iterator.scala:696)
net.liftweb.http.provider.servlet.HTTPRequestServlet$$anon$1.toList
(HTTPRequestServlet.scala:98)
net.liftweb.http.provider.servlet.HTTPRequestServlet.extractFiles
(HTTPRequestServlet.scala:116)
net.liftweb.http.Req$$anonfun$5.apply(Req.scala:146)
net.liftweb.http.Req$$anonfun$5.apply(Req.scala:141)
net.liftweb.http.Req.x$18(Req.scala:319)
net.liftweb.http.Req.uploadedFiles(Req.scala:318)
net.liftweb.http.LiftSession.runParams(LiftSession.scala:303)
net.liftweb.http.LiftSession.processRequest(LiftSession.scala:489)
net.liftweb.http.LiftServlet.net$liftweb$http$LiftServlet$
$dispatchStatefulRequest(LiftServlet.scala:254)
net.liftweb.http.LiftServlet$$anonfun$3.apply(LiftServlet.scala:171)
net.liftweb.http.LiftServlet$$anonfun$3.apply(LiftServlet.scala:171)
net.liftweb.http.S$.net$liftweb$http$S$$wrapQuery(S.scala:950)
net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_nest2InnerInit$1$
$anonfun$apply$24.apply(S.scala:1090)
net.liftweb.http.S$.net$liftweb$http$S$$doAround(S.scala:887)
SNIP
In case this helps, here's what I have in the form:
lift:surround with=default at=content
lift:snippet type=upload_view:show form=post multipart=true
input type=file name=file_upload /
input value=Upload type=submit/
/lift:snippet
/lift:surround
And here's how I retrieve the file from the request:
def show(xhtml: NodeSeq) : NodeSeq = {
for {
request - S.request if S.post_?
file - request.uploadedFiles.find(_.name ==
file_upload)
} acceptFile(file)
xhtml
}
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[Lift] Re: Error when uploading large files
Never mind, found the setting:
LiftRules.maxMimeSize = 25 * 1024 * 1024
LiftRules.maxMimeFileSize = 25 * 1024 * 1024
On Dec 6, 10:48 pm, DMB combust...@gmail.com wrote:
I'm getting this one in M7 when trying to upload a 8MB image file.
Smaller files work just fine. It would empirically seem that I'm
running against some kind of limit somewhere. If that's the case, is
there a way to raise the limit?
Message: org.apache.commons.fileupload.FileUploadBase
$FileUploadIOException
org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl
$FileItemStreamImpl$1.raiseError(FileUploadBase.java:753)
org.apache.commons.fileupload.util.LimitedInputStream.checkLimit
(LimitedInputStream.java:71)
org.apache.commons.fileupload.util.LimitedInputStream.read
(LimitedInputStream.java:128)
java.io.FilterInputStream.read(FilterInputStream.java:90)
net.liftweb.util.IoHelpers$class.readOnce$2(IOHelpers.scala:92)
net.liftweb.util.IoHelpers$class.readWholeStream(IOHelpers.scala:97)
net.liftweb.util.Helpers$.readWholeStream(Helpers.scala:30)
net.liftweb.http.LiftRules$$anonfun$45.apply(LiftRules.scala:1051)
net.liftweb.http.LiftRules$$anonfun$45.apply(LiftRules.scala:1050)
net.liftweb.http.provider.servlet.HTTPRequestServlet$$anon$1.next
(HTTPRequestServlet.scala:114)
net.liftweb.http.provider.servlet.HTTPRequestServlet$$anon$1.next
(HTTPRequestServlet.scala:98)
scala.Iterator$class.toList(Iterator.scala:696)
net.liftweb.http.provider.servlet.HTTPRequestServlet$$anon$1.toList
(HTTPRequestServlet.scala:98)
net.liftweb.http.provider.servlet.HTTPRequestServlet.extractFiles
(HTTPRequestServlet.scala:116)
net.liftweb.http.Req$$anonfun$5.apply(Req.scala:146)
net.liftweb.http.Req$$anonfun$5.apply(Req.scala:141)
net.liftweb.http.Req.x$18(Req.scala:319)
net.liftweb.http.Req.uploadedFiles(Req.scala:318)
net.liftweb.http.LiftSession.runParams(LiftSession.scala:303)
net.liftweb.http.LiftSession.processRequest(LiftSession.scala:489)
net.liftweb.http.LiftServlet.net$liftweb$http$LiftServlet$
$dispatchStatefulRequest(LiftServlet.scala:254)
net.liftweb.http.LiftServlet$$anonfun$3.apply(LiftServlet.scala:171)
net.liftweb.http.LiftServlet$$anonfun$3.apply(LiftServlet.scala:171)
net.liftweb.http.S$.net$liftweb$http$S$$wrapQuery(S.scala:950)
net.liftweb.http.S$$anonfun$net$liftweb$http$S$$_nest2InnerInit$1$
$anonfun$apply$24.apply(S.scala:1090)
net.liftweb.http.S$.net$liftweb$http$S$$doAround(S.scala:887)
SNIP
In case this helps, here's what I have in the form:
lift:surround with=default at=content
lift:snippet type=upload_view:show form=post multipart=true
input type=file name=file_upload /
input value=Upload type=submit/
/lift:snippet
/lift:surround
And here's how I retrieve the file from the request:
def show(xhtml: NodeSeq) : NodeSeq = {
for {
request - S.request if S.post_?
file - request.uploadedFiles.find(_.name ==
file_upload)
} acceptFile(file)
xhtml
}
--
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Lift group.
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[Lift] I was giving a short interview for JavaBooks.org about Lift Scala
Hi, After a long day I ended up giving this interview. http://vimeo.com/7986506 Br's, Marius P.S. Please forgive my crappy English. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
