No ideas? Is this something no one has tried before?
--- In flexcoders@yahoogroups.com, "Geoffrey" <[EMAIL PROTECTED]> wrote:
>
> ENV: Flex 1.5 served from WebSphere6.1
>
> All of our Java objects used to use java.util.Date for date
> properties, but we had to convert them to java.util.Calendar. Since
> Flex 1.5 doesn't support mapping from AS Date to Java Calendar and
> vise versa, I came up with another way of doing it. Obviously it
> doesn't work, or else I wouldn't be here! :-P
>
> Here is some code:
>
> WorkgroupVO.as - This is the object I'm trying to send to Java
> import com.beans.common.*;
> class com.beans.WorkGroupVO {
> public var workGroupID:String;
> public var startDate:CalendarVO;
> public var endDate:CalendarVO;
> static var rc:Boolean = Object.registerClass("com.beans.WorkGroup",
> com.beans.WorkGroupVO);
>
> public function WorkGroupVO(){}
> }
>
>
>
> CalendarVO.as - My ActionScript "Calendar" object
> class com.beans.common.CalendarVO {
> public var time:Date;
> static var rc:Boolean = Object.registerClass("java.util.Calendar",
> com.beans.common.CalendarVO);
>
> public function CalendarVO(){}
> }
>
>
>
> Here's how I use the WorkgroupVO object that is returned from Java.
> This works. I'm populating a DateField with the supplied dates.
> public function set wg( wg:WorkgroupVO ):Void {
> ...
> availability.startDate = wg.startDate.time;
> availability.endDate = wg.endDate.time;
> ...
> }
>
>
>
> To save this information for an update, I use the following code:
> public function saveWorkgroup() {
> var newWg:WorkgroupVO = new WorkgroupVO();
> newWg.groupName = tiGroupName.text;
> // Create a new CalendarVO and set it's time property to the
> selectedDate.
> var startCal:CalendarVO = new CalendarVO();
> startCal.time = dfStartDate.selectedDate;
> newWg.startDate = startCal;
> var endCal:CalendarVO = new CalendarVO();
> endCal.time = dfEndDate.selectedDate;
> newWg.endDate = endCal;
> ...
> // Pass newWg to my RemoteObject at this point
> }
>
> This does create a Calendar object that is mapped to
> java.util.Calendar according to Service Capture, but this is the
> error I'm getting:
> (Message #0 targetURI=/7/onStatus, responseURI=null)
> (Object #0)
> code = "Server.Processing"
> description = "Cannot invoke method 'createWorkgroup'."
> type = "flashgateway.GatewayException"
> rootcause = (Object #1)
> code = null
> description = "Could not set object null on class
> com.beans.Workgroup's method setStartDate"
> type = "flashgateway.translator.ASTranslationException"
> level = "error"
> details = "
> flashgateway.translator.ASTranslationException: Could not set object
> null on class com.beans.Workgroup's method setStartDate
> at
> flashgateway.translator.decoder.JavaBeanDecoder.decodeObject
> (JavaBeanDecoder.java:99)
>
>
> I believe I usually get this type of error when my AS objects don't
> jive with the Java Bean. Do you think my AS Calendar object isn't
> mapping to the Java.util.Calendar class properly? If this were true,
> then why do I receive data correctly?
>
> Also, for debugging purposes I have gateway-config logging set to
> Debug, and I'm using Service Capture to see the flow of data back and
> forth. I wish there was more detail coming back from the Flex
> Gateway in reguard to the actual mapping process (I saw there is a
> isDebug property in one of the flexgateway jars, but it's private).
> Anyone know of a way to get more information out of the FlexGateway???
>
> Thanks in advance,
> Geoff
>
--
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