And another workaround is to use WebORB, which will handle it just fine out of the box.
Cheers, Mark --- In [email protected], Pedro Sena <sena.pe...@...> wrote: > > Another workaround is use GraniteDS instead of BlazeDS. > > :D > > On Thu, Apr 30, 2009 at 11:45 AM, aglosband <aglos...@...> wrote: > > > > > > > Hi Max. There was another bug logged to add support for Java 5.0 syntax > > (which I take to mean Generics) to RemoteObjects. > > > > https://bugs.adobe.com/jira/browse/BLZ-115 > > > > That bug has unfortunately been deferred for the time being but I'd suggest > > that you view the bug report and vote on it which will help the issue get > > some visibility and hopefully get it fixed faster. > > > > There is a workaround for this issue which is outlined by wichan in this > > bug report. > > > > https://bugs.adobe.com/jira/browse/BLZ-305 > > > > The workaround is to write a wrapper class for Long which then using a > > BeanProxy will get mapped back to java.lang.Long before the remoting service > > is called. > > > > Using this approach you would send a MyLong type across the wire from your > > Flex application to the server. The MyLong type would get deserialized to > > the MyLong java class which would then get passed through the BeanProxy (in > > the example in the bug it's called MyLongProxy) and come out the other end > > as a Long. This would then get passed to the remoting service. > > > > If you are passing an array collection of MyLong objects this would get > > turned into a Set of Long objects so your RemoteObject code would not have > > to change. > > > > Hope that helps. > > > > -Alex > > > > --- In [email protected] <flexcoders%40yahoogroups.com>, > > "max.bruchmann" <max.bruchmann@> wrote: > > > > > > Hi, > > > I am having some problems with blazeds and how it maps a collection > > contains long elements. > > > > > > Let's assume I have a class > > > > > > public class MyClass { > > > > > > .. > > > > > > private Set<Long> myLongs; > > > > > > public void setMyLongs(Set<Long> myLongs){ > > > this.myLongs = myLongs; > > > } > > > public Set<Long> getMyLongs(){ > > > return myLongs; > > > } > > > } > > > and I have a mapped class in flex and a instance of this class containing > > an arraycollection with for example [1, 4] > > > > > > Now I'm sending this instance to my remoteobject > > > > > > .. > > > public void receiveStuff(MyClass m){ > > > > > > .... > > > } > > > The problem I'm having now, is that blazeds actually mapped the 1 and 4 > > not as a Long into myLongs but as a Integer. > > > Sofar this is not a big issue, but I'm passing it forward to hibernate > > and there it leads to some errors: > > > > > > > > > org.hibernate.type.LongType - could not bind value ... to parameter: ... > > > java.lang.Integer cannot be cast to java.lang.Long > > > > > > I found already some bug reports on that in > > https://bugs.adobe.com/jira/browse/BLZ-79 but it's marked as resolve with > > the solution "don't use java syntax 1.5" which is not very helpful. So if > > someone has a solution/workarround/idea please let me know. > > > > > > Thanks in advance > > > Max > > > > > > > > > > > > > -- > /** > * Pedro Sena > * Systems Architect > * Sun Certified Java Programmer > * Sun Certified Web Component Developer > */ >
