This is correct. My Number in my as class isn't really null it is NaN. But I
believe that to be the actionscript equivalent to null for a number. And yes
when I pass that to java function that function recieves the class with a 0 for
the Long instead of null.
Here is the output from the console of the app server. Notice the variable
XPos, YPos and deployed. See how what I send in is NaN (or null) and it is
converted to a 0.
[Flex] Deserializing AMF/HTTP request
Version: 3
(Message #0 targetURI=null, responseURI=/2)
(Array #0)
[0] = (Typed Object #0 'flex.messaging.messages.RemotingMessage')
operation = "findStoryByExample"
source = null
body = (Array #1)
[0] = "2"
[1] = (Typed Object #2 'com.routeto1.flex.media.vo.StoryVO')
headline = "c"
XPos = NaN
validToDate = null
pageDef = null
deployedPath = ""
validFromDate = null
subHeadline = ""
storyGraphic = null
YPos = NaN
keywords = ""
body = ""
source = ""
bylineOccupation = ""
publishedDate = null
otherReferences = ""
referenceId = ""
deployed = NaN
byline = ""
pk = ""
updatedByUser = null
selected = false
dateUpdated = null
copyForSearch = false
createdByUser = null
createdByUserName = ""
dateCreated = null
clientId = null
timeToLive = 0
messageId = "A5C134A1-DC44-4514-6B85-43FE21B96CB1"
headers = (Object #3)
DSEndpoint = "my-amf"
destination = "mediaDelegate"
timestamp = 0
[Flex] Adapter 'java-object' called
'com.routeto1.flex.media.MediaDelegate.findS
toryByExample(java.util.Arrays$ArrayList (Collection size:2)
[0] = 2
[1] = com.routeto1.flex.media.vo.StoryVO
YPos = 0
dateUpdated = null
XPos = 0
byline =
publishedDate = null
dateCreated = null
pageDef = null
copyForSearch = true
validFromDate = null
validToDate = null
deployedPath =
createdByUser = null
bylineOccupation =
body =
headline = c
keywords =
subHeadline =
deployed = 0
referenceId =
pk =
updatedByUser = null
otherReferences =
storyGraphic = null
createdByUserName =
source =
)'
Thanks
Jeff
Douglas McCarroll <[EMAIL PROTECTED]> wrote:
Jeff,
Let me get this clear. If I understand correctly you're passing an AS
number hoping that it will convert to a Java Long. But your number is
set to null, and you'd like it to convert to null on the Java type.
Is this correct?
Douglas
Jeff Krueger wrote:
> Thanks. I am not using a primitive, I am using Long. I wonder what
> it does for those.
>
> Jeff
>
>
> */Douglas McCarroll <[EMAIL PROTECTED]>/* wrote:
>
> Jeff,
>
> I'm not sure that this will help you find a solution, but it confirms
> that this is a known issue:
>
> http://livedocs.macromedia.com/flex/2/docs/wwhelp/wwhimpl/js/html/wwhelp.htm?href=Part1_GetStarted.html
> <http://livedocs.macromedia.com/flex/2/docs/wwhelp/wwhimpl/js/html/wwhelp.htm?href=Part1_GetStarted.html>
>
> "Primitive values cannot be set to null in Java. When passing Boolean
> and Number values from the client to a Java object, Flex
> interprets null
> values as the default for primitive types; for example, 0 for double,
> float, long, int, short, byte, \u0000 for char, and false for
> Boolean.
> Only primitive Java types get default values."
>
> Douglas
>
> -------------------------------------------------
>
> Douglas McCarroll
>
> CairngormDocs.org Webmaster
> http://www.CairngormDocs.org <http://www.cairngormdocs.org/>
>
> Flex Developer
> http://www.brightworks.com <http://www.brightworks.com/>
> 617.459.3840
>
> -------------------------------------------------
>
> Jeff Krueger wrote:
> > All,
> >
> > I am finding that when I pass a actionscript class to a remote
> > java object and a number variable type in the actionscript class is
> > set to NaN (Null), that the java class gets set to a 0, instead
> of a
> > null. Is there something I am missing or something I need to set
> the
> > number to so it will be null in my java class?
> >
> > Thanks
> >
> > Jeff
> >
> >
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