Is it possible with actionscript to create objects then when sent through XMLsockets can be read by Java's ObjectInputSteam?
View 1 RepliesI 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);
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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.
Right away i just try to explain my problem: Using BlazeDS i got the following Javaclasses:
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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.
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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:
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I am newer with flex technology.I am creating a chart using ant file & .mxml in eclipse my 'ant' file executes properly but it gives following error when i opens a .swf file which is created auomatically:
Flex Error #1002: Flash Player 9.0.115 and above is required to support signed RSLs. Problem occurred when trying to load the RSL
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We are using flash player to play swf files in our java application.So we tried to play static video its working fine.But we tried to play from file system using java servlet but we are not able to play the video.My doubt is:
1.Can we read the swf file using java File I/O streams?
2.If yes for first question,please tell us how to get this done(if any one has idea please share with us)?
We are using same code in the following url:[URL]..
I'm currently trying to communicate between java and flex by using sockets and AMF serialized objects.
On the java side I use Amf3Input and Amf3Output from BlazeDS (flex-messaging-common.jar and flex-messaging-core.jar).
The connection is correctly established, and if i try to send object from flex to java, i can easily read objects :
FLEX side :
protected function button2_clickHandler(event:MouseEvent):void
{
var tmp:FlexAck = new FlexAck;
tmp.id="123456789123456789123456789";
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At the moment I have the functionality to load an xml file using the xml loader class.
However, I wish to use xmlsockets to directly get an xml string from the server and load this.
I don't explicitly call the method xmlSocket.close() and a user is saying that when you close the app from the web browser the socket doesn't close properly and lingers for some time.
In my code I don't call xmlSocket.close() because the flash documentation says that as soon as you close flashplayer or the web browser the socket connection is automatically terminated.
I have an image file, in *.tif format, that looks like this: As you can see it contains an image along with a lot of text. Is there any way to read my .tif image and extract the text content into a String ?
View 1 RepliesWe are trying to create a sqlite db file using java on the server, and encrypt it.Then we send the encrypted db file to a client's pc, which has an Adobe Air desktop app running.The air app then needs to be able to open/read-from the encrypted db file (client is read-only).We are using java 1.6, flex/actionscript 4.5, and Air 3.1.We can create the sqlite db file on the server and send it to the client, and it can be read by the client without issues, when we do not encrypt it.But we are having trouble with the encryption part. We've read quite a lot of documentation about Actionscript's ability to open encrypted sqlite files using AES + CCM (URL...).And we're trying to use java's crypto package to encrypt the sqlite db file.The encryption is important because we don't want the client to be able to open the sqlite db file with any sqlite browser, only with our Air application.
View 1 RepliesI'm trying to write a very plain game client to get some practice with Actionscript 3 and the Flex Framework.[code]...
View 1 RepliesFor List we have ArrayCollection in flex.But what when we get an object such as HashMap from Java..And we want to map it to Flex?
View 1 RepliesI'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..
View 2 RepliesThis is my method in actionscript
var urlVars : URLVariables = new URLVariables();
urlVars.myname = byteArr;
var urlReq : URLRequest = new URLRequest('MyServlet');
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How do I recieve the byte array on servlet ?
Also the byteArr above comes from java side,
byte[] byteArr = aMethodWhichReturnsaPDFByteArray();
HttpServletResponse response = FlexContext.getHttpResponse();
ServletOutputStream os = null;
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Is it possible to drag objects outside the browser window in order to implement file/directory copying from webserver to desktop?
UPDATE: added more tags in order to broaden the choice of methods.
I have 2 java classes that are the same (imagine the getters and setters):
class ScheduledEvent {
private String eventName;
private List<eventValues> values; [code]....
Now there is a reason why there are two classes that are the same.When something is "scheduled", I should get the ScheduleEvent object and when an event is started, I should get the StartEvent object.And depending on the object I get back, I do different things.My problem is that, on the backend, it will send me the ScheduleEvent object, but once it got to the flex side (via BlazeDS), it becomes a StartEvent....
At first, I thought it's because these two events have exactly the same variables, so I tried changing ScheduledEvent by adding a dummy variable (String foobar) but that didn't seem to make a difference.
EDIT: I'm using BlazeDS messaging system.That's why I am not using "one java method call to one responder" approach. So, in the message.body, I should be getting ScheduledEvent but I keep receiving StartEvent. I'm wondering if it's because the two objects have the same property and BlazeDS doesn't know how to map them correctly... I even put a break point in the java service layer, to make sure that the appropriate object is being sent back and it is... But by the time BlazeDS serializes and deserializes it to the flex side, it is now a StartEvent.
How do i receive flash objects in java? I'm trying to create a multiplayer game, i've chosen sockets to handle this and Java as the server. So far i made myself a client/server already. And it works when sending as3 objects. but, not the way i want it! I made a class in AS3 and in Java that represents the object to be sent. AS3 Class 'Package'
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I want to create a flash movie which firstly loads a selection of images/objects into a portion of the frame. After this is complete, the user can then drag these objects onto another area and the object will be created where the user has chosen. The user can then drag another instance of the ojects onto the area.
For example, there is a background of a lake in one area. A selection of boat pngs are loaded in an area below the lake. The user can drag these boats and place them on the lake. They can drag a boat multiple times if they wish.
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 want to a framework to pass objects between Java and AS3 using sockets. It should be something with good performance (not XML, JSON). I have looked into AMF but all of the tutorials are very complex and not about what I need. I have used java to java serialization but I can't find any tutorial about Java to AS3.
View 4 RepliesI am working on a native extension for Flash. I am going to invoke my native methods from Flash and pass Dictionary objects where those objects have various data members of various data types. These property types are dynamic and might not be known at compile time.So I found that we have a method called FREGetObjectProperty that says it can return the value given the property name. But in this case since we dont know the property name since it is dynamic, how to extract the property names and values from the Dictionary objects?
View 2 Repliesi am working on a native extension for Flash. I am going to invoke my native methods from Flash and pass Dictionary objects where those objects have various data members of various data types. These property types are dynamic and might not be known at compile time.
So I found that we have a method called FREGetObjectProperty that says it can return the value given the property name. But in this case since we dont know the property name since it is dynamic, how to extract the property names and values from the Dictionary objects?
I've knocked together a Java/BlazeDS server which creates a generic GridBean object. This GridBean contains:[code]I then created a Flex app that uses a RemoteObjectServiceWrapper to call my java server, grab the GridBean, create some DataGrid columns from the columnDefs and then set the dataProvider as the list of objects. Ok so far, everything renders.Now, what I'd really like to do is: set up some kind of event handler on the flex side so that if my item/object is edited in the datagrid, I fire a message off to java saying 'edited this field on this item'. The end goal is to have a nice generic way to render any list of objects from Java in a flex datagrid.
View 1 RepliesI 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:
Flex Code:
package com.example.vo
{
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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.).
Why do we need to create objects like Sound Objects, Date Objects and Text Objects before we load them? And what are the advantages of using objects?
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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.
View 1 RepliesI am working on an application that is near the end of its development cycle and has mostly passed user testing. We recently realized that having flex convert dates to the client's local timezone is not desired, as all of our dates are in EST and contain no time data. Since BlazeDS sends dates in UTC, this results in the dates being converted to the day before in timezones west of EST.
The best solution is to go in and refactor all dates to adjust for the timezone offset, but that is just not doable at this stage. Since all dates in our application don't care about time, I would really like to be able to intercept all Date objects that come across BlazeDS and adjust for the timezone offset.