To handle classes like transform, I would come up with a custom encoding for the transform (or skip it entirely as the transform can usually be derived from other properties like scale, x, y, width, height, rotation). I didn't know you were trying to serialize display objects. Generally that's not advisable as there is a lot of redundancy and circular references in the properties. It is better to save away the data they present and some notion of which class to use to present the data.
Alex Harui Flex SDK Developer Adobe Systems Inc.<http://www.adobe.com/> Blog: http://blogs.adobe.com/aharui From: [email protected] [mailto:[email protected]] On Behalf Of flexaustin Sent: Friday, October 30, 2009 6:08 PM To: [email protected] Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back Alex, first thanks for spending so much time helping me with this. How do I handle all the rest? Flex specific classes? Should I monkey patch? See error below my custom object needs to have all this serialized and dematerialized as well.: ArgumentError: Error #1063: Argument count mismatch on flash.geom::Transform(). Expected 1, got 0. Jason --- In [email protected]<mailto:flexcoders%40yahoogroups.com>, Alex Harui <aha...@...> wrote: > > Serialization requires that the constructor handle zero parameters. So just > try: > > public function DataList(name:String = null) > > > Alex Harui > Flex SDK Developer > Adobe Systems Inc.<http://www.adobe.com/> > Blog: http://blogs.adobe.com/aharui > > From: [email protected]<mailto:flexcoders%40yahoogroups.com> > [mailto:[email protected]<mailto:flexcoders%40yahoogroups.com>] On > Behalf Of flexaustin > Sent: Friday, October 30, 2009 11:42 AM > To: [email protected]<mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects back > > > > I don't think so. Its just that it isn't just a generic simple Object or > Array but rather a large Class file which contains other large class files. > > So imagine saving something like your entire displaylist, but not the visual > just the data behind it. > > The object I am saving cotains over 100 over objects and these 100 objects > contains a handful of objects. > > Jason > > --- In > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com>, > "seanmcmonahan" <sean@> wrote: > > > > Do you think the class being dynamic is causing this issue? I ask because I > > have a similar problem with a dynamic class that extends Dictionary. It > > works fine in Flash Player 9.0.28 but not in 10. > > > > --- In > > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com>, > > Alex Harui <aharui@> wrote: > > > > > > Yeah, I think that's because Proxy is an odd beast. It is dynamic and can > > > have "any" property and you're responsible for implementing all those > > > methods that help iterate the object. > > > > > > Alex Harui > > > Flex SDK Developer > > > Adobe Systems Inc.<http://www.adobe.com/> > > > Blog: http://blogs.adobe.com/aharui > > > > > > From: > > > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com> > > > > > > [mailto:[email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com>] > > > On Behalf Of flexaustin > > > Sent: Friday, October 30, 2009 9:40 AM > > > To: > > > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com> > > > Subject: [flexcoders] Re: bytearray.readObject doesn't convert my objects > > > back > > > > > > > > > > > > > > > Can't even use an JSON encoding > > > > > > at com.adobe.serialization.json::JSONEncoder/objectToString() > > > > > > jason > > > > > > --- In > > > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com>, > > > "flexaustin" <flexaustin@> wrote: > > > > > > > > What about using the JSONEncoder and JSONDecoder? Will I have the same > > > > issue? > > > > > > > > Jason > > > > > > > > > > > > > > > > --- In > > > > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com>, > > > > "flexaustin" <flexaustin@> wrote: > > > > > > > > > > Just realized need return type. > > > > > > > > > > > > > > > --- In > > > > > [email protected]<mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com><mailto:flexcoders%40yahoogroups.com>, > > > > > "flexaustin" <flexaustin@> wrote: > > > > > > > > > > > > Getting error > > > > > > 1144: Interface method readExternal in namespace > > > > > > flash.utils:IExternalizable is implemented with an incompatible > > > > > > signature > > > > > > > > > > > > > > > > > > public class Data extends EventDispatcher implements IExternalizable > > > > > > > > > > > > public function writeExternal(output:IDataOutput) { > > > > > > output.writeObject(_nodes); > > > > > > output.writeObject(_edges); > > > > > > output.writeObject(_span); > > > > > > output.writeObject(_groups); > > > > > > output.writeObject(_root); > > > > > > output.writeObject(_tree); > > > > > > } > > > > > > public function readExternal(input:IDataInput) { > > > > > > _nodes = input.readObject(); > > > > > > _edges = input.readObject(); > > > > > > _span = input.readObject(); > > > > > > _groups = input.readObject(); > > > > > > _root = input.readObject(); > > > > > > _tree = input.readObject(); > > > > > > } > > > > > > > > > > > > > > > > > > > > >
