I have a collection of Objects in an ArrayCollection in my flex page.
What is the best approach to send this data to a Java Servlet?
The object in the ArrayCollection is a VO that consists of an id and message for now. I want a solution that is scalable in case more properties are added later on.
I am new to Flex. I am just wondering how to manage session and cookies for logging in, logging off in Flex? I am using Flex HttpService and Java servlet.
I use fileReference.download() to download files. The fileReference send request to java servlet.In servlet, some error may be checked. For example error - 'File not found'. I want to send the error to flex side. I tried lots of methods,but fileReference in flex can't receive them.Such asresponse.sendError(HttpServletResponse.SC_NOT_FOUND, "File not found");r PrintWriter out = resp.getWriter(); out.print("File not found");It seems fileReference can't triggers event 'DataEvent.UPLOAD_COMPLETE_DATA' and'HTTPStatusEvent.HTTP_STATUS'.
I could play MIDI file where "filename" is a String type with "asd.mid" value. However, I tried to sent AIR's nativeprocess command to Java, it shown "could not read" error.
I am using Flex 3 and make a call through a RemoteObject to a Java 1.6 method and exposed with BlazeDS and Spring 2.5.5 Integration over a SecureAMFChannel. The ActionScript is as follows (this code is an example of the real thing which is on a separate dev network);
Right away i just try to explain my problem: Using BlazeDS i got the following Javaclasses:
[Code]...
Then i got a Flex service class calling BlazeDS and executing the getCategories java method. Since Flash dosn't seem to understand typed arrays, the result from that method which i get back in flex is a simple array of untyped objects (the mapping dosn't seem to work here, even tought the class category exists in flex and has the same properties). thats the first thing. but however, i'm converting the untyped objects manually into objects of the category.as class. the second thing is that categories have child-categories within the java object, which are also ArrayLists of the type category.java. the problem about that: my result event object only contains the first level of categories, looking into them the children are allways null. i dunno why they are empty, since they ARE part of the java object category.
and the third thing (the strangest by fast), you maybe noticed i named the properties of the category.java class strange, like idCat and nameTest instead of simply id and name. why that? because the property names of my flex result objects dont seem to change when i change the java objects properties names (result object properties are named "id" and "name" but the java class object properties are named "idCAT" and "nameTEST"). that it REALLY strange, since if i set the properties, like you see at nameTEST = "TESTNAME" it IS recogniced by flex, only the proertyNAMES dont seem to be recognized at all.
Is there any way to connect Java servlet to FMS?I would like to send comand from servlet via HTTP to FMS?(Something like communication to Flash media server using administration API)The best way for me would be connecting (writing) to SharedObjects, but I would be happy with any connection at all.(I read some about ColdFusion, but there would be too much modification on my servlet.)
My .fla/.swf file is unable to load the data from server. Instead, it is displaying the below error: Error #2044: Unhandled securityError:. text=Error #2048: Security sandbox violation: [URL] cannot load data from [URL]. at MiniHumanAp_fla::MainTimeline/MiniHumanAp_fla::frame1() the reply for root-cause of this error...
I will try to give as much detail as I can. I am creating an CRM application using Flex(Cairngorm 2)/Java/Hibernate. The basic problem I am having is this: I have a Customer class in Java that has an ArrayList of Address classes. I have a Customer class in Flex that has an ArrayCollection of Address classes. When I make the remote object call for a Customer I get back a Customer object in Flex, but the ArrayCollecion objects have a data type of Object instead of Address. If I try to call for a List of Address classes I get the same result. If I try to call for a List of Customer classes I get a list of Customer classes in Flex. Using tomcat 6 with the following jars:
I have a linked list of data in Red5server that updating every 8 second. I want to send this linked list to Flex. is it possible using shared object? or any other solution?
i want to know how to send data using the AMF format from my flex AIR project to a socket written in Java. I am getting CorruptedStreamException when sending data using writeUTFBytes() methods. Has anyone experienced similar problems? Also can AMF be used only if i am using LCDS only?
private SimpleServer(int port) { System.out.println(">> Starting SimpleServer on port " + port);
I'm using a java-backend with a flex frontend. And when i want to use a labelfunction it doesn't load the indepth properties such as a value object, it's like it is lazy loaded in the flex side, I'm sure it is not comming from the backend because i've checked it overthere.I've got it also in datagrid's that it doesn't load all the values at once. [code]I ask at my back end get all John's, the backend gives me all John's which contains the Doe's. Now At the flex side I fire the result event from the callresponder when i receive that data. But still it can't acces the doe's into the Johns, the doe property of john is still null. When i ask it the second time it nows about the doe's, so it looks like lazy loading in a front-end way..
If one doesn't have the source code, the only to test is to send keystroke and mouse move so I found this product but it's not free and opensource price is not even known :([URL] Squish supports automating interactions and testing non-HTML/DOM elements, that is, native objects, which are embedded in a web page. This is done at a fairly abstract level, which means that mouse and text input can be recorded and replayed.
In addition it is possible to inspect embedded native objects with the Spy tool and to insert verifications for these native objects. All of a native object's public properties can be accessed in test scripts.
I have a custom java class which has an ArrayList and corresponding to it have a custom vo class which has ArrayCollection (in Flex).I want to return data from Java to flex.Every variable in java is getting mapped to vo perfectly except for ArrayList.When trying to retrive When trying to retrive exposureUSDList (which is an arrayList) in flex I am getting empty ArrayCollection. It is not getting mapped properlyPlease find my code below:
I'm using BlazeDS to remote some Java objects that I'm consuming in a Flex application. I'm getting a type coercion error with one of my classes that I can't for the life of me figure out. I have other classes that are working fine using the same data types, and I've gone over my mapping a dozen times. I'm following all of the necessary conventions for getters and setters as far as I know...
Anyhow, my question is: how can I debug this problem? Running the Flex app in debug mode spits out some generic errors to the console that don't really help much (TypeError: Error #1034: Type Coercion failed: cannot convert Object@5d1d809 to valueObjects.SomeClass.).
I need to develop the HTTPS application using Flex and Java. But i have idea about remote objects or HTTPServices. which one is the best for developing HTTPS application.
I am working on an Adobe Flex front-end with a Java back-end using JPA for persistence. he protocol I am using is remote objects (AMF) implemented with BlazeDS.I started out with a service-facade and entity DAOs, but without any specific DTOs. The same POJOs, the domain objects, were passed in the service-facade as those used as DTOs passed to the Hibernate DAOs.However, the latest few days I have been thinking whether this is a good approach or not. The latest article on the subject I read was this one:Interesting JPA Pattern blogThe situation:Say I have POJO Book with a unidirection ManyToOne relation with the POJO Category (i.e. each book may only be associated with one category, but the same category may be associated with many books). I see some alternatives:Alternative 1:I expose a method/operation addUpdateBook(Book book). In the implementation of this operation I add/update both the book and the referenced category.
I have developed a Flex application. I have also developed a Java servlet program for an Access database using Tomcat. How can I use that servlet backend for my Flex application using HTTPService ?
I have a problem using Flex with BlazeDS on a Tomcat 5.5 through a Proxy (Apache). I already searched for it but didn't find answers which solved my problem. I hope you guys can help me out. Our scenario is the following: Flex-App using BlazeDS to communicate with our Dataservice on a Tomcat 5.5.The Webapp is balze enabled and the services config contains channel definitions like the following:
I am passing some parameters as POST to a Servlet from my Flex WebApplication. I am able to pass and retrieve strings properly. I used new Date().getTime() in my flex code and tried passing the timestamp variable hoping to parse it at the servlet and convertit into a java.util.Date object. But i am getting a NumberFormatException when i try to parse the variable from the string that i got from request.getParameter.
I'm working on a flex application and I need to call some data with a synchonous method. After some research, I've found a code from adobe that use ajax and external interface. That great. the code from adobe
When I send data with the GET method, the servlet read the parameters and print some infos (to check). But when I send data with the POST method, the servlet recieve the request, but the parameters disappeared.
I've got XML data in AS3 that needs to be compressed, validated on my Java Google App Engine servlet then saved to a file in Google Cloud Storage. Later that file will be opened and decompressed by the AS3 client. The process works if I do it with plain XML or text, but if I ByteArray#compress the data, it dies during ByteArray#uncompress with "There was an error decompressing the data".
I've tried setting the content type and mime type at various points, as well as encoding with Base64, but every attempt seems to break in a different way and I never get the same XML back that I sent in. Do I need to use multipart? Should I compress on the server? [code]...
