Hi,
I'm using CRUDify, but all domain objects belong to an account, so I
need to add the current user's account id to the queries made by
CRUDIfy. This works fine for the list Loc:
override def findForListParams: List[QueryParam[Vehicle]] =
List(OrderBy(primaryKeyField, Ascending), By(account,
User.currentUser.open_!.account.is))
But for the edit/delete Locs, this fails:
override def findForParam(in: String): Box[Vehicle] = {
Log.info("User %s, id=%s".format(User.currentUser, User.currentUserId))
find(List(in,By(account, User.currentUser.open_!.account.is)))
}
Both currentUser & currentUserId is empty at this point in the request
cycle, as can be seen from this log output:
INFO - User Empty, id=Empty
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 dk.model.Vehicle$$$M$f617a4a2.findForParam(Vehicle.scala:276)
at dk.model.Vehicle$$$A$f617a4a2.findForParam(<generated>)
at dk.model.Vehicle$.findForParam(Vehicle.scala:259)
at
net.liftweb.mapper.CRUDify$$anon$6$$anonfun$4.gd4$1(CRUDify.scala:174)
at
net.liftweb.mapper.CRUDify$$anon$6$$anonfun$4.isDefinedAt(CRUDify.scala:170)
at
net.liftweb.mapper.CRUDify$$anon$6$$anonfun$4.isDefinedAt(CRUDify.scala:170)
at net.liftweb.util.NamedPF.isDefinedAt(NamedPartialFunction.scala:29)
at
net.liftweb.sitemap.Loc$$anonfun$rewritePF$1$$anon$1.isDefinedAt(Loc.scala:77)
at
net.liftweb.sitemap.Loc$$anonfun$rewritePF$1$$anon$1.isDefinedAt(Loc.scala:70)
at
net.liftweb.util.NamedPF$$anonfun$find$1.apply(NamedPartialFunction.scala:51)
at
net.liftweb.util.NamedPF$$anonfun$find$1.apply(NamedPartialFunction.scala:51)
at scala.List.find(List.scala:1048)
at net.liftweb.util.NamedPF$.find(NamedPartialFunction.scala:51)
at net.liftweb.util.NamedPF$.applyBox(NamedPartialFunction.scala:91)
at net.liftweb.http.Req$.processRewrite$1(Req.scala:114)
at net.liftweb.http.Req$.apply(Req.scala:123)
at
net.liftweb.http.provider.HTTPProvider$class.service(HTTPProvider.scala:51)
at net.liftweb.http.LiftFilter.service(LiftServlet.scala:481)
at
net.liftweb.http.provider.servlet.ServletFilterProvider$class.protected$service(ServletFilterProvider.scala:41)
at net.liftweb.http.LiftFilter.protected$service(LiftServlet.scala:481)
at
net.liftweb.http.provider.servlet.ServletFilterProvider$$anonfun$doFilter$1.apply(ServletFilterProvider.scala:41)
at
net.liftweb.http.provider.servlet.ServletFilterProvider$$anonfun$doFilter$1.apply(ServletFilterProvider.scala:36)
at
net.liftweb.http.RequestVarHandler$$anonfun$apply$5$$anonfun$apply$6$$anonfun$apply$7$$anonfun$apply$8.apply(Vars.scala:212)
at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65)
at
net.liftweb.http.RequestVarHandler$$anonfun$apply$5$$anonfun$apply$6$$anonfun$apply$7.apply(Vars.scala:211)
at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65)
at
net.liftweb.http.RequestVarHandler$$anonfun$apply$5$$anonfun$apply$6.apply(Vars.scala:210)
at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65)
at
net.liftweb.http.RequestVarHandler$$anonfun$apply$5.apply(Vars.scala:209)
at net.liftweb.util.ThreadGlobal.doWith(ThreadGlobal.scala:65)
at net.liftweb.http.RequestVarHandler$.apply(Vars.scala:208)
I think I'm seeing something similar to the problem mentioned here
http://groups.google.com/group/liftweb/browse_thread/thread/0190091bcdb6d18a/90a33ace15273d3d?lnk=raot
except now also the User.currentUserId SesssionVar seems to be
uninitialized.
So, is this not supported? Is there a workaround?
Just back from two weeks of vacation, I might have missed something
obvious :-)
/Jeppe
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