lift / framework

Lift Framework

Legacy - Do not use

This repository is not being updated, but retained for historical purposes. The content of this repository has been split into several other repositories located at https://github.com/lift/.

• The new location of the Lift Web Framework is: https://github.com/lift/framework
• The new location of the officially supported modules is: https://github.com/lift/modules

framework's Issues

Add a <lift:dont_ignore /> tag to complement <lift:ignore />

Oracle: Invalid column type

I just tried to run the todo app.
(http://liftweb.net/docs/getting_started/mod_master.html) against our Oracle (10.2) database. I used Oracle's SQLDeveloper to confirm that the tables had been created and had the right columns. However, when I tried to "Sign Up" in the todo app., I got this stuff right in the browser (nothing in the log):
Exception occured while processing /user_mgt/sign_up
Message: java.sql.SQLException: Invalid column type

More details about this exception can be found here:
http://groups.google.com/group/liftweb/browse_thread/thread/9adaf97d0ccb1fbd

I'm using Lift 1.0.

/Jon

Problem with schemifier and H2

There is an issue with the mapper schemifier when using an H2 database. Specifically, if a user and password are specified, an exception is thrown during the boot process when attempting to verify the schema. If a user/password are not specified there is no problem.

A reproduce-able example can be found at:
http://github.com/eltimn/lift_1_1_sample/tree/master

Here is a partial stack-trace:
[INFO] Starting jetty 6.1.16 ...
2009-07-30 13:54:55.416::INFO: jetty-6.1.16
2009-07-30 13:54:55.566::INFO: No Transaction manager found - if your webapp requires one, please configure one.
INFO - CREATE TABLE users (id BIGINT NOT NULL AUTO_INCREMENT , 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) , validated BOOLEAN , uniqueid VARCHAR(32) , superuser BOOLEAN)
ERROR - Failed to Boot
java.util.NoSuchElementException: key not found: users
at scala.collection.Map$class.default(Map.scala:169)
at scala.collection.mutable.HashMap.default(HashMap.scala:33)
at scala.collection.Map$class.apply(Map.scala:80)
at scala.collection.mutable.HashMap.apply(HashMap.scala:33)
at net.liftweb.mapper.Schemifier$$anonfun$6$$anonfun$apply$7.apply(Schemifier.scala:189)
at net.liftweb.mapper.Schemifier$$anonfun$6$$anonfun$apply$7.apply(Schemifier.scala:189)
at net.liftweb.mapper.Schemifier$.net$liftweb$mapper$Schemifier$$using(Schemifier.scala:43)

lift-testkit - xml parsing error when processing HttpResponse

I have a test case which issues http gets/posts to our server running the Innovation Games application. It is our 'stress test' for the Buy-A-Feature game. It currently works using an older variant of the lift-testkit library. When I run it with the current lift-testkit library I get the exception below.

I have isolated it down to the line in the library which is failing. Below I list both the working and non-working code.

TestFramework.scala: line 280 (non-working):
override lazy val xml = XML.load(new root.java.io.ByteArrayInputStream(body))

TestFramework.scala (working):
override lazy val xml = {
try3{
val s = new String(body, "UTF-8").replaceAll("""<!.*>""","")
XML.loadString(s)}

Stack Trace/Exception:

First test instance get headers: Map(Content-Length -> List(2711), Expires -> List(Wed, 8 Jul 2009 17:41:35 UTC), Set-Cookie -> List(JSESSIONID=1x0d2w2cmflwg;Path=/), Pragma -> List(no-cache), Server -> List(Jetty(6.1.16)), Content-Type -> List(text/html), X-Lift-Version -> List(1.1-SNAPSHOT), Cache-Control -> List(no-cache; private; no-store; must-revalidate; max-stale=0; post-check=0; pre-check=0; max-age=0))
Exception in thread "Thread-7" java.io.IOException: Server returned HTTP response code: 503 for URL: http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1290)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:677)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1315)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1282)
at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:283)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1192)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1089)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1002)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
at scala.xml.parsing.FactoryAdapter.loadXML(FactoryAdapter.scala:292)
at scala.xml.parsing.NoBindingFactoryAdapter.loadXML(NoBindingFactoryAdapter.scala:60)
at scala.xml.XML$.load(XML.scala:64)
at net.liftweb.http.testing.HttpResponse.xml(TestFramework.scala:280)
at com.enthiosys.buyafeature.stress_test.TestInstance.runWith(StressTest.scala:66)
at com.enthiosys.buyafeature.stress_test.StressTest$$anonfun$main$2$$anon$2.run(StressTest.scala:44)

Disappearing whitespace

Disappearing whitespace

Lighthouse #29: http://liftweb.lighthouseapp.com/projects/26102/tickets/29

Problem with Db.runQuery and NUMERIC results

I'm using adhoc queries and I'm running into a problem where the results
of aggregate functions get mapped to integers:

I have this

val (,result) = DB.runQuery("SELECT AVG(vt.fuel_efficiency), vt.fuel_type, vt.category FROM "+
"vehicles v JOIN vehicle_types vt ON v.vehicle_type_id= vt.id "+
"WHERE v.account_id=? "+
"GROUP BY vt.fuel_type, vt.category "+
"ORDER BY vt.fuel_type, vt.category",
List(User.currentUser.open!.account.is))

in Postgres, the first column is returned as NUMERIC, ie with decimals, but in

private def asString(pos: Int, rs: ResultSet, md: ResultSetMetaData)

we have this:

case BIGINT | INTEGER | DECIMAL | NUMERIC | SMALLINT | TINYINT =>
rs.getLong(pos).toString

which seems wrong.

So... numeric should be rs.getDouble(pos).toString ?

Yes, or BigDecimal. Same goes for DECIMAL I think. "The recommended Java
mapping for the DECIMAL and NUMERIC types is java.math.BigDecimal" [1]

[1] http://java.sun.com/j2se/1.5.0/docs/guide/jdbc/getstart/mapping.html

scala.MatchError: Index(Array(IndexField(NULL), IndexField(NULL)))

For the last couple of days I get the MatchErro on boot of ESME (see below for full stack trace).

I guess this is related to the following commit, although I verified that dchenbecker's fix on 20 July is updated on my system, and the error persists:

http://groups.google.com/group/liftweb/browse_thread/thread/722c75462e400a4c

We are using Lift 1.1-SNAPSHOT. This is ESME constructs the index:

override def dbIndexes = Index(user, message) :: super.dbIndexes

Full stack trace follows:

scala.MatchError: Index(Array(IndexField(NULL), IndexField(NULL)))
at net.liftweb.mapper.Schemifier$$anonfun$net$liftweb$mapper$Schemifier$$ensureIndexes$2.apply(Schemifier.scala:266)
at net.liftweb.mapper.Schemifier$$anonfun$net$liftweb$mapper$Schemifier$$ensureIndexes$2.apply(Schemifier.scala:261)
at scala.List.foreach(List.scala:841)
at net.liftweb.mapper.Schemifier$.net$liftweb$mapper$Schemifier$$ensureIndexes(Schemifier.scala:260)
at net.liftweb.mapper.Schemifier$$anonfun$schemify$1$$anonfun$3.apply(Schemifier.scala:62)
at net.liftweb.mapper.Schemifier$$anonfun$schemify$1$$anonfun$3.apply(Schemifier.scala:62)
at scala.List.foldLeft(List.scala:1066)
at net.liftweb.mapper.Schemifier$$anonfun$schemify$1.apply(Schemifier.scala:62)
at net.liftweb.mapper.Schemifier$$anonfun$schemify$1.apply(Schemifier.scala:54)
at net.liftweb.mapper.DB$.use(DB.scala:317)
at net.liftweb.mapper.Schemifier$.schemify(Schemifier.scala:53)
at net.liftweb.mapper.Schemifier$.schemify(Schemifier.scala:36)
at bootstrap.liftweb.Boot.boot(Boot.scala:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.liftweb.util.ClassHelpers$$anonfun$createInvoker$1.apply(ClassHelpers.scala:408)
at net.liftweb.util.ClassHelpers$$anonfun$createInvoker$1.apply(ClassHelpers.scala:406)
at net.liftweb.http.DefaultBootstrap$$anonfun$boot$1.apply(LiftRules.scala:1096)
at net.liftweb.http.DefaultBootstrap$$anonfun$boot$1.apply(LiftRules.scala:1096)
at net.liftweb.util.Full.map(Box.scala:330)
at net.liftweb.http.DefaultBootstrap$.boot(LiftRules.scala:1096)
at net.liftweb.http.LiftFilter.bootLift(LiftServlet.scala:556)
at net.liftweb.http.LiftFilter.init(LiftServlet.scala:530)
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:653)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1239)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:466)
at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:124)
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:222)
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:451)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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)

PayPal PDT should have configurable pdtPath

From the list. Unconfirmed, but it sounds like overriding pdtPath makes the module stop working.

Problems with MappedStringIndex (Derby / H2)

Problems with MappedStringIndex (Derby / H2)

Lighthouse #26: http://liftweb.lighthouseapp.com/projects/26102/tickets/26

Add Twitter IDs to the team page.

Add Twitter IDs to the team page.

Lighthouse #3: http://liftweb.lighthouseapp.com/projects/26102/tickets/3

Error attempting to persist Keyless Mapper

Calling save on a keyless Mapper object results in a NullPointerException: Trying to open an empty Box.

A simple example to reproduce the issue is attached along with the full stack trace.

---

Boot.scala

package bootstrap.liftweb

import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import _root_.net.liftweb.sitemap._
import _root_.net.liftweb.sitemap.Loc._
import Helpers._

import com.spiralarm.liftbug.mapperissue.model._
import _root_.java.sql.{Connection, DriverManager}
import _root_.net.liftweb.mapper.{DB, ConnectionManager, Schemifier, DefaultConnectionIdentifier, ConnectionIdentifier}

/**
    * A class that's instantiated early and run.  It allows the application
    * to modify lift's environment
    */
class Boot {
    def boot {
    // where to search snippet
    LiftRules.addToPackages("com.spiralarm.liftbug.mapperissue")

    // Build SiteMap
    val entries = Menu(Loc("Home", List("index"), "Home")) :: Nil
    LiftRules.setSiteMap(SiteMap(entries:_*))
    DB.defineConnectionManager(DefaultConnectionIdentifier, DBVendor)
    DB.addLogFunc((query, time) =>  Log.debug("DBQUERY {" +query + "} time{" + time + "} ms") )
    Schemifier.schemify(true,Log.infoF _,Parent,Child,ParentChild)

    Log.info("Parent Child join " + ParentChild.join("parent","child"))




    }
}
object DBVendor extends ConnectionManager { 

    // Force load the driver 
     Class.forName("com.mysql.jdbc.Driver")   

    // define methods 

        def newConnection(name : ConnectionIdentifier) = { 
         try { 
             Full(DriverManager.getConnection("jdbc:mysql://localhost:3306/bugs", "bugs", "bugs")) 
         } catch { 
         case e : Exception => e.printStackTrace; Empty 
         } 
     } 

    def releaseConnection (conn : Connection) { conn.close } 
} 

---

Parent.scala
package com.spiralarm.liftbug.mapperissue.model

import net.liftweb._ 
import net.liftweb.mapper._

class Parent extends LongKeyedMapper[Parent] with IdPK {

  def getSingleton = Parent

  object name  extends MappedString(this,10) 
}
object Parent extends Parent with LongKeyedMetaMapper[Parent]

class Child extends LongKeyedMapper[Child] with IdPK {

  def getSingleton = Child

  object name  extends MappedString(this,10)

}
object Child extends Child with LongKeyedMetaMapper[Child]

class ParentChild extends Mapper[ParentChild] {

  def getSingleton = ParentChild

  object parent extends MappedLongForeignKey(this, Parent)  
  object child  extends MappedLongForeignKey(this, Child) 
  object index  extends MappedInt(this) 

}
object ParentChild extends ParentChild with MetaMapper[ParentChild]{


   def join (parent :String, child :String):Boolean = {
     val p = Parent.create.name(parent).saveMe
     val c = Child.create.name(parent).saveMe
     join(p,c)
   }


   def join (parent :Parent, child :Child):Boolean = {
    val list = ParentChild.findAll(By(ParentChild.parent,parent))
    val i = list.isEmpty match {
      case true => 0
      case false => list.size
    }
    this.create.parent(parent).child(child).index(i).save
    }

}

java.lang.NullPointerException: Trying to open an empty Box
    at net.liftweb.util.EmptyBox.open_$bang(Box.scala:370)
    at net.liftweb.util.EmptyBox.open_$bang(Box.scala:366)
    at net.liftweb.mapper.MetaMapper$$anonfun$12.apply(MetaMapper.scala:583)
    at net.liftweb.mapper.MetaMapper$$anonfun$12.apply(MetaMapper.scala:578)
    at net.liftweb.mapper.DB$.use(DB.scala:305)
    at net.liftweb.mapper.MetaMapper$class.save(MetaMapper.scala:577)
    at com.spiralarm.liftbug.mapperissue.model.ParentChild$.save(Parent.scala:35)
    at net.liftweb.mapper.Mapper$$anonfun$save$1.apply(Mapper.scala:84)
    at net.liftweb.mapper.Mapper$$anonfun$save$1.apply(Mapper.scala:84)
    at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65)
    at net.liftweb.mapper.Safe$.runSafe(Safe.scala:44)
    at net.liftweb.mapper.Mapper$class.runSafe(Mapper.scala:50)
    at com.spiralarm.liftbug.mapperissue.model.ParentChild.runSafe(Parent.scala:26)
    at net.liftweb.mapper.Mapper$class.save(Mapper.scala:83)
    at com.spiralarm.liftbug.mapperissue.model.ParentChild.save(Parent.scala:26)
    at com.spiralarm.liftbug.mapperissue.model.ParentChild$.join(Parent.scala:51)
    at com.spiralarm.liftbug.mapperissue.model.ParentChild$.join(Parent.scala:41)
    at bootstrap.liftweb.Boot$$anonfun$boot$3.apply(Boot.scala:29)
    at bootstrap.liftweb.Boot$$anonfun$boot$3.apply(Boot.scala:29)
    at net.liftweb.util.Log4JLogger.info(Log.scala:240)
    at net.liftweb.util.Log$.info(Log.scala:54)
    at bootstrap.liftweb.Boot.boot(Boot.scala:29)
    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:585)
    at net.liftweb.util.ClassHelpers$$anonfun$createInvoker$1.apply(ClassHelpers.scala:392)
    at net.liftweb.util.ClassHelpers$$anonfun$createInvoker$1.apply(ClassHelpers.scala:390)
    at net.liftweb.http.DefaultBootstrap$$anonfun$boot$1.apply(LiftRules.scala:909)
    at net.liftweb.http.DefaultBootstrap$$anonfun$boot$1.apply(LiftRules.scala:909)
    at net.liftweb.util.Full.map(Box.scala:330)
    at net.liftweb.http.DefaultBootstrap$.boot(LiftRules.scala:909)
    at net.liftweb.http.LiftFilter.bootLift(LiftServlet.scala:573)
    at net.liftweb.http.LiftFilter.init(LiftServlet.scala:548)
    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:653)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
    at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1239)
    at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
    at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:466)
    at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:124)
    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:222)
    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:451)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
    at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
    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:585)
    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)

When in dev mode, flag SiteMap failures

When running in development mode (and upcoming Bespin mode), flag pages that are not served because they are not in SiteMap as such in the error message (404)

Disabling auto-reload on webapp restart

Prior state:

• local web application server is running
• browser has the application open on some page other than the start page

Trigger:

• local server restarts, for example due to changed .class files

Current Result:
The next jQuery request from the open browser window results in the browser being returned to the start page. This can be problematic during development, because the prior state then often has to be manually reinstated again before work can continue.

Desired Result:
It would be great to be able to continue work in the browser without be sent back to the start page again.

Update Mapper/Record to handle unique indices

Update Mapper/Record to handle unique indices

Lighthouse #14: http://liftweb.lighthouseapp.com/projects/26102/tickets/14

Update Lift and JPA page on Wiki

Update Lift and JPA page on Wiki

Lighthouse #23: http://liftweb.lighthouseapp.com/projects/26102/tickets/23

Xml parsing problem with html special characters

I'm having trouble parsing xhtml pages as xml if that page contains special characters like ® or   The html im parsing is created by lift.

The problem is generated whenever referencing a variable.xml and the result is:
[Fatal Error] :54:46: The entity "reg" was referenced, but not declared.
And the printout of the xml.

Code example:
val result: String =
get("/some_page/here/" + variable) match {
case h: HttpResponse =>
val input = (h.xml \ "input")
println("I got something" + input)
""
case other =>
println("Got something weird - got "+other)
""
}
result

Add a /static directory in the default sitemap

So people can put static content there

Installer issue with existing bash profile

The Liftweb installer for Mac OS X generates a .bash_profile file whether .profile exists already or not. As a result of this, the shell will ignore the preexisting environment variables defined by .profile. The installer should detect the presence of .profile, and perform an append operation instead.

JSON strings should be enclosed in double quotes

Currently, lift appears to generate JSON string values enclosed in single quotes such as ['hello', 'world']. Although this is valid for JavaScript strings, the same is not true for JSON strings, which must (for strict parsers) always be encloded in double quotes.

This occurred with lift 1.0 and server generated JSON via the JsonResponse class.

Duplicate repository ids in JPA archetypes' POMs

Duplicate repository ids in JPA archetypes' POMs

Lighthouse #38: http://liftweb.lighthouseapp.com/projects/26102/tickets/38-duplicate-repository-ids-in-jpa-archetypes-poms

Schema (for schemifier) should be specifiable

Schemifier seems to decide for you what schema to schemify tables in. When the DriverType doesn't specify a default schema, the username is used. This precludes automatically creating an H2 database with a username because it doesn't have the schema. Should the default schema name for H2 be ""?

H2 not getting primary keys created

Run the following code

import root.net.liftweb.util._

import Helpers._

import root.java.sql.{Connection, DriverManager}

class M extends LongKeyedMapper[M] with IdPK {

def getSingleton = M

object field extends MappedString(this, 10)

}

object M extends M with LongKeyedMetaMapper[M]
object H2TestCase  {

def main(args: Array[String]) {

DB.defineConnectionManager(DefaultConnectionIdentifier, new ConnectionManager {

def newConnection(name: ConnectionIdentifier): Box[Connection] = {

Class.forName("org.h2.Driver")

Full(DriverManager.getConnection("jdbc:h2:mem:lift;DB_CLOSE_DELAY=-1"))

}
  def releaseConnection(conn: Connection) {
      try {
          conn.close
      } catch {
          case e => Empty //ignore
      }
  }


})

Schemifier.schemify(true, Log.infoF _, M)

}
}

The output is:
INFO - CREATE TABLE m (field VARCHAR(10) , id BIGINT NOT NULL AUTO_INCREMENT)
INFO - CREATE INDEX m_id ON m ( id )

DOM optimizations

The DOM processing should be done in 3 distinguished phases:

1. surround & include processing
2. merge (head, tail, Lift's comet&Ajax scripts, etc)
3. binary transformation (including fixHtml)

Marius

autocomplete widget - make options settable?

the default autocomplete options i.e.

val autocompleteOptions = JsRaw(...

need to be more easily set. I had to override and copy-paste the render function to change these. Making them settable without extending the class would be ideal. making the autocompleteOptions val an overridable outer function would be fine though.

"Getting Started" has string terminators"

"Getting Started" has string terminators"

Lighthouse #35: http://liftweb.lighthouseapp.com/projects/26102/tickets/35-getting-started-has-string-terminators

Change addToPackages to take a package

See discussion here:

http://groups.google.com/group/l...

This was moved from lighthouse .. and I am the assignee.

Mapper support for NOT NULL

Incorrect Lock Ordering on SessionVar When Called from CometActor Constructor

When accessing a session variable from the constructor of a CometActor, deadlock will sometimes occur (usually with another comet thread already running against the session). The issue is comet actors are created from within LiftSession#findComet, which locks the session. If you access a SessionVar during this construction process, you will then lock the corresponding variable. However, most often it is the variable which locks first, and then the session (e.g. when accessing a session var during the normal course of execution). This of course can lead to deadlock when one thread is attempting to access a session var while another thread is creating a comet actor.

Truncated URLs

I have a problem with URLs whose last path segment contains a
fullstop, eg: /x/3.1/y/1.11

To illustrate the issue, I created a new lift project and added the
following to the Boot:

LiftRules.dispatch.prepend { 
    case Req(List("x", x,"y", y), _, _) => () => Full(XmlResponse( <p>x={ x } y={ y } </p> )) 
} 

Pointing a browser at /x/3.1/y/1.11 returns: x=3.1 y=1
So y is being truncated at the fullstop.
Doing this in Java with Jetty and a servlet, I can get the full path
out and parse it correctly so is Lift misbehaving?

DerbyDriver should use BLOB instead of LONG VARCHAR

See this thread:

http://groups.google.com/group/the-lift-book/browse_thread/thread/61bfa890adcdb752

Derby supports BLOB, so we should probably use it unless there are compelling reasons not to.

"<lift:snippet type=""Foo.bar""> != <lift:Foo.bar>"

"<lift:snippet type=""Foo.bar""> != lift:Foo.bar"

Lighthouse #21: http://liftweb.lighthouseapp.com/projects/26102/tickets/21

Fix varchar and text types in SqlServerDriver

Fix varchar and text types in SqlServerDriver

Lighthouse #22: http://liftweb.lighthouseapp.com/projects/26102/tickets/22

I want catfood

I’m a cat and I want catfood

File uploads should provide a streaming interface

The current file upload API slurps the whole file into a byte array. This could exhaust server memory for large concurrency and/or large files. Add an API that allows streaming access.

lift 1.0 uninstaller has HOSED mvn for all mvn on box even new versions on OS X javarebel

This really blows. First I got a javarebel expiration. Then I ran the uninstaller for lift. Now I can't run mvn - maven - from the command line. I get this:

./mvn
Error opening zip file: /Applications/liftweb-1.0/java-rebel/javarebel.jar
Error occurred during initialization of VM
agent library failed to init: instrument
Abort trap

How can I fix this!!!!! I need to use mvn. I have work to do!!!!

Test Mapper against Oracle

Test Mapper against Oracle

Lighthouse #8: http://liftweb.lighthouseapp.com/projects/26102/tickets/8

MappedDateTime does not store time portion in Derby 10.4.2.0

MappedDateTime does not store time portion in Derby 10.4.2.0

Lighthouse #28: http://liftweb.lighthouseapp.com/projects/26102/tickets/28

Autocomplete never submit value

Hello,

I'm playing with the Autocomplete widget in Lift 1.1 current SNAPTHOT version (generated on Sat Jun 20 06:47:53 PDT 2009) and I get the submitted value back in the Scala code, everything else works fine (autocomplete elements are shonw, etc). I'm quite new to lift, so perhaps I miss somthing obious.

I think that the problem is in the generated Javascript, when the selected value should be copied in the hidden field (line 131 of lift-widgets-1.1-SNAPSHOT-sources.jar!/net/liftweb/widgets/autocomplete/AutoComplete.scala, in "onLoad" value definition):
8<--------------
jQuery("#"""+id+"""").autocomplete(data, """+autocompleteOptions.toJsCmd+""").result(function(event, dt, formatted) {
jQuery("#"""+hidden+"""").val(dt.nonce);
8<--------------

The problem seems to be that dt has no "nonce" field, it's an array. If I modify the code as follow:
8<--------------
jQuery("#"""+id+"""").autocomplete(data, """+autocompleteOptions.toJsCmd+""").result(function(event, dt, formatted) {
jQuery("#"""+hidden+"""").val(formatted);
8<--------------

Everything works as expected.

Hope it may help ! Francois Armand

Add Germany to Countries and MappedPostalCode validation

JPA archetype may be broken on enumerations

Triage this:

[ERROR] /private/var/www/xxx-master/spa/src/main/scala
[ERROR] /private/var/www/xxx-master/spa/src/main/scala/../scala
[INFO] Compiling 9 source files to
/private/var/www/xxx-master/spa/target/classes
[WARNING]
/private/var/www/xxx-master/spa/src/main/scala/com/xxx/model/EnumvType.scala:48:
error: value valueOf is not a member of Enumeration with com.xxx.model.Enumv
[WARNING] return et.valueOf(value).getOrElse(null)
[WARNING] ^
[WARNING] one error found

TextileParser issues

1# * and _. Look at the following:

scala> import net.liftweb.textile._
import net.liftweb.textile._

scala> TextileParser.toHtml("foo bar")
res7: scala.xml.NodeSeq =

foo __bar__

scala> TextileParser.toHtml("bar")
res8: scala.xml.NodeSeq =

bar

scala> TextileParser.toHtml("bar foo")
res9: scala.xml.NodeSeq =

bar *foo*

Something clearly isn't working with __ and ** ;)
#2 links with classes

scala> TextileParser.toHtml(""" "(cmsadmin-link)click here":# """)
res10: scala.xml.NodeSeq =

(cmsadmin-link)click here

Usually this should work too.

General Crankiness

I’m cranky that I’m not coding enough

Add an XHTML validator to Lift

Add an XHTML validator to Lift during development and testing modes.

Make sure that all imports are _root_ and that Lift can compile with some net.java libraries in the path

MappedBinary may not handle BLOBs correctly

Just looking at the source, we have:

def buildSetActualValue(accessor: Method, inst: AnyRef, columnName: String): (T, AnyRef) => Unit =
(inst, v) => doField(inst, accessor, {case f: MappedBinary[T] =>
  val toSet = v match {
    case null => null
    case ba: Array[Byte] => ba
    case other => other.toString.getBytes("UTF-8")
  }
  f.data() = toSet
  f.orgData() = toSet
})

But the toSet doesn't have a case for getting a java.sql.Blob instance. I think that converting a BLOB to a String and then back to bytes is much less efficient than just doing:

  val toSet = v match {
    case null => null
    case ba: Array[Byte] => ba
    case blob : Blob => blob.getBytes(1, blob.length)
    case other => other.toString.getBytes("UTF-8")
  }

MySQL getting case mismatch on tables created by schemifier

http://groups.google.com/group/the-lift-book/browse_thread/thread/d4076f0a72085b50

S.params throws exception for a non-existent parameter

From the list:

Hi,

I have been having trouble reading a list of HTTP parameters with the
same name that may or may not exist. If I call S.params("nn") and "nn"
doesn't exist, it throws a NoSuchElementException: "key not found". I
was expecting an empty List.

The code for S.params is

def params(n: String): List[String] = request.map(_.params(n)).openOr
(Nil)

Shouldn't it be something like:

def params(n: String): List[String] = request.map(_.params.getOrElse
(n,Nil)).openOr(Nil)

deprecate <lift:bind/>

deprecate lift:bind/

Lighthouse #33: http://liftweb.lighthouseapp.com/projects/26102/tickets/33-deprecate-liftbind

SQL Server Alter Table Fail

SQL Server Alter Table Fail

Lighthouse #25: http://liftweb.lighthouseapp.com/projects/26102/tickets/25

Remove dependency on Maven

it seems doing even Hello World in Lift means getting acquainted with maven. There is no stand-alone ZIP of Lift for easy download (especially on Linux).

Maven is a fairly divisive platform, with lots of supporters and naysayers. I don't think it's in Lift's interest to force it upon users (I personally prefer running with just plain embedded Jetty in my web app and no Maven).

Gregg Bolinger mentions in one of his blogs that the Maven dependency is the reason he never looked into Lift seriously:

http://www.greggbolinger.com/blog/2009/07/29/1248925200000.html

Re: Grails: The Search Really Is Over (For Now)
Comment from Gregg Bolinger on August 5, 2009 3:02:02 AM CDT #
I've looked at Scala. It is supported in Grails now, as is Clojure and something else I can't remember. Anyway, looking at list my first big issue was every tutorial I saw was using Maven. I know some folks like it, I personally don't. Other than that, I have no real opinion of Lift. I haven't looked at it enough.

Please provide a regular ZIP or TAR.GZ of the stable Lift version, together with all dependencies.
Thanks