Create a serializable class in Flex. I think your data is coming to
Flex but not getting serialized.
Try to debug the result bloack and see wether your are able to get the
data in result before you equate it to any dataholder.
Anand
On Sep 25, 12:04 pm, chan <[EMAIL PROTECTED]> wrote:
> Hi Imtiyaz.m.s ,Anubhav
>
> Thanks for your response,
>
> I am understanding what you are saying. But as I am new to this
> technology, I am not understanding of what type of class I should
> write so that it can be type casted with FlexProductData. Is it
> actionscript class that you were talking about?
>
> I will let you know what exactly my webservice returns,
>
> See after calling the getData method of the webservice mentioned
> above, it goes to getData method of the webservice. Please see the
> getData method below.
>
> public List getData() throws AuthorizationException,
> StartIndexOutOfBoundsException {
> ArrayList list = new ArrayList();
> FlexProductData fproddata= new FlexProductData();
> fproddata.setProductId(10);
> fproddata.setName("kitkat");
> fproddata.setPrice(10.25);
> fproddata.setDescription("nice chocalate");
> fproddata.setCategory("category");
> list.add(fproddata);
> return list;
> }
>
> This result I want to show on ui using above flex program i.e.
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> backgroundColor="#FFFFFF">
> <mx:WebService id="srv" wsdl="http://localhost:8080/
> tdemandweb/
> services/ProductThresholdService?wsdl" showBusyCursor="true" />
> <mx:DataGrid dataProvider="{srv.getData.lastResult}"
> width="100%"
> height="100%">
> <mx:columns>
> <mx:DataGridColumn dataField="name"
> headerText="Name"/>
> <mx:DataGridColumn dataField="price"
> headerText="Price"/>
> <mx:DataGridColumn dataField="productId"
> headerText="productId"/>
> <mx:DataGridColumn dataField="description"
> headerText="description"/>
> <mx:DataGridColumn dataField="description"
> headerText="description"/>
> </mx:columns>
> </mx:DataGrid>
> <mx:Button label="Get Product Data" click="srv.getData()"/>
> </mx:Application>
>
> Now, please let me know where to write the compitible FlexProductData
> class and if possible how?
>
> and how to use that class in my flex program?
>
> Please let you know if you need any other information from my side.
>
> Regards,
> chandan
>
> On Sep 24, 10:28 pm, imtiyaz <[EMAIL PROTECTED]> wrote:
>
> > Yes anubhav is on right track,
> > From the error its clear that you are returning FlexProductData
> > object, when it reaches to Flex it tries to type cast it with the type
> > you are using, here is the problem. so solution create a similar as
> > class and type cast it with that.
> > If you already doing that please check property types in both flex and
> > java, java should contain as compatible data types, else it will
> > throws the TypeCasting error.
>
> > Regards,
> > Imtiyaz.m.s
>
> > On Sep 24, 10:21 am, anubhav_RIA <[EMAIL PROTECTED]> wrote:
>
> > > Hi chandan,
>
> > > From the error it seems like your call to the wsdl is succeessfull but
> > > the problem seems to be somewhere in the type casting the values
> > > returned from the wsdl. it says it throws exceptin in the
> > > resultHandler function of the AbstractInvoker. try to locate where you
> > > are using FlexProductData type object.
>
> > > Only then this problem can be nail down.
>
> > > Regards,
> > > Anubhav
>
> > > On Sep 23, 9:10 pm,chan<[EMAIL PROTECTED]> wrote:
>
> > > > Hi All,
>
> > > > I am using jboss-4.2.2.GA as the application server. I have copied
> > > > flex data service i.e. flex folder contianing its jar
> > > > file ,configurationf files etc under web-inf folder of my
> > > > project.Similary flex related entries are added in web.xml.
>
> > > > I am trying to invoke webservice through following code
> > > > <?xml version="1.0" encoding="utf-8"?>
> > > > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";
> > > > backgroundColor="#FFFFFF">
> > > > <mx:WebService id="srv" wsdl="http://localhost:8080/tdemandweb/
> > > > services/ProductThresholdService?wsdl" showBusyCursor="true" />
> > > > <mx:DataGrid dataProvider="{srv.getData.lastResult}"
> > > > width="100%"
> > > > height="100%">
> > > > <mx:columns>
> > > > <mx:DataGridColumn dataField="name"
> > > > headerText="Name"/>
> > > > <mx:DataGridColumn dataField="price"
> > > > headerText="Price"/>
> > > > </mx:columns>
> > > > </mx:DataGrid>
> > > > <mx:Button label="Get Product Data" click="srv.getData()"/>
> > > > </mx:Application>
>
> > > > After clicking "Get Product Data" button , I am calling getData
> > > > method of the webservice. As i have put logger statemetn in the
> > > > getData method, I can see that getData method is properly called. But
> > > > after returning from the webservice, it is showing me the following
> > > > error on the UI,
>
> > > > [RPC Fault faultString="Cannot find type for: FlexProductData"
> > > > faultCode="DecodingError" faultDetail="null"]
> > > > at mx.rpc.soap::Operation/http://www.adobe.com/2006/flex/mx/
> > > > internal::processResult()
> > > > at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/
> > > > internal::resultHandler()
> > > > at mx.rpc::Responder/result()
> > > > at mx.rpc::AsyncRequest/acknowledge()
> > > > at DirectHTTPMessageResponder/completeHandler()
> > > > at flash.events::EventDispatcher/dispatchEventFunction()
> > > > at flash.events::EventDispatcher/dispatchEvent()
> > > > at flash.net::URLLoader/onComplete()
>
> > > > If same code i execute through flex builder 3 , it is properly invoke
> > > > the webservice and displays the data. However, if i call that
> > > > webservice through flex application which is deployed in jboss, it is
> > > > showing above error.
>
> > > > I really new to this technology. I do not understand whether there is
> > > > problem of the version which is used in jboss or what ?
>
> > > > Could anybody let me know what would be the problem? how to solve that
> > > > problem?
>
> > > > This is urgent requirement and hence early response will be really
> > > > appriciated.
>
> > > > Thanks,
> > > > Chandan- Hide quoted text -
>
> > - Show quoted text -
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