I am about to develop my masters project using Flex as front end, BlazeDs, Java Web Services and MongoDB in the backend. I am looking to deploy and manage it on a cloud. (The application analyzes financial data from various sources, I will need to query multiple endpoints for news articles and DB for processing)
It is my experiment to usage of cloud rather than deploying on my local for demo and presentation purposes.
I saw heroku (http://www.heroku.com/), but I am not sure if it allows flash.
Please suggest a cloud application platform which allows Flex, BlazeDs, Java Web Services and MongoDB?
Is there a way to directly communicate with a mongodb server from a flash builder 4 AIR / actionscript (cli?) application?
I know it is possible to use AMF - for example through Zend AMF (PHP), but I was hoping for this particular application to eliminate that hop or overhead and communicate directly with the database.
In flex (flash builder 4) I have a Date() property that I am passing to Zend AMF (php) and I want to store that (as well as other data) in mongoDB. Mongodb is complaining about the date because it comes across as a Zend_Date object, which appears to be an object containing several properties and Mongodb is saying that it can not accept blank properties. So, I take that to mean it needs to be converted to something else before I can store it? If so, how do I do that?
At the moment I have taken the approach of converting the Zend_Date object in to a date string to store it (in php): $object->readyDT=date("m/d/Y H:i", strtotime($object->readyDT)); //convert to string
That works fine, and I have a string in mongodb of that date. Now, when I load the date from MongoDB, I need to convert it back to a Zend_Date so it properly converts back in to a Date() object in flex (I have to check that it's not blank or it throws errors in php): if (isset($object->readyDT) && $object->readyDT!=="") $object->readyDT = new Zend_Date($object->readyDT, 'MM/dd/yyyy hh:mm');
This all works, but it seems like there should be a much easier way to take a Date() from flex and get it stored in MongoDB via Zend AMF/PHP. ?
I want to store a filesystem tree into MongoDB within a Ruby application, so we are talking about json/bson representation of something like:
/ /foo /foo/one /foo/bar/two /foo/bar/three /four
my aim is to store it efficiently and to serve it via json to an Adobe Flex application which will display it in a Tree component. which is the best solution in your opinion? this document suggests some options. i'd like to go for something like the first pattern (keeping in mind the limit of 16Mb document size) with this format:
I desperatly need to work out the best way to create a tagcloud type system in flash. However I want the actual positioningto be much tighter than traditional tag clouds. So it looks bettertypographically. My brain has got me to the point where i know ineed to make a system that detects each elements width and heightand place others around it, (wahoo for me:)). But i'm simply not
I tried with flex and java in the backend. In this, I am able to upload files till 100 MB using remote object (blazeDs) where we will read the file as byte array and send it to the java method. If the file size exceeds after that, then I get the run time error in IE.
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);
I'm building a Facebook multiplayer game where the client side is in FLEX and the server side is in Java and I wanted to know if there is a guide on how to build the server clients managing system. When I say server clients managing system, I mean a server which many clients will connect to and will be able to choose between tables to join and play or to create their own table, same way as in texas holdem poker.
i am working on a flex+java combined project.My IDE and computer configuration is as follows:
[Code]...
When i make a small change in Flex code (eg, reposition of a button...anything), and run the project on server, it does make any change on output. Actually it depends on my luck... because it makes change in output randomly.what is is happening? tried rebuild, republish, clean , restart server, restarting the IDE, restarting the computer all available feature i could think. Also, i created a simple flex project on IDE and compiled it..... everything is compiled and displayed on output.
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.
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
I'm coding a web app in flex blazeds and Java. I installed the Eclipse plugins for using WTP mixed project. I'm using flex's server that uses an emulate of tomcat when i ran my flex service the web app got the datas, everythings is ok. the problem is when i copy the project with all files generated by flex in my tomcat or the blazeds's tomcat, it doesn't work, this is becasue i want to implement my app on a server the error is:[code] i don't know why tomcat doesn't find the class of flex.messaging.endpoints.AMFEndpoint that is used for my-amf 'URL...'. all works well in the emulated server that flex has.
Assume I have the following java class public class Square {
[Code]...
Inside an actionscript class, using RemoteObject, I invoke the java method SquareDAO.findById(Long id) an I get an Object with the following: But I don't get the area. How can I invoke the method getArea() ?
There are many dynamic languages that target Sun's JVM (Groovy, Scala, Jython, Jruby etc) and I was sure there are many that target Adobe's AVM as well. But I was surprised to find only haXe do something similiar. related question on this site
I think the eclipse e4 SWT project doesn't compile to ABC (ActionScript Byte Code) directly, but first converts Java to AS3 and then the Flex compilter does the rest.Could it be that no one yet wrote a simple Java / Python / Scala AVM2 compiler that can be used as an alternative to the proprietary Adobe Flash Builder (formerly Flex Builder)?I don't mind paying Adobe for a fine producy, but writing Java in eclipse is so much faster and convinent than the half baked adobe plugin suite. are there really no efforts other than haXe?
I need a Flash Tag Cloud via XML. I did find one but its a 3D Cumulus. Do you know one in 2D or do you have some hints for me how to make it. In addition it has to resize if new tags are added.
Any work flow to allow a Flash swf to be compiled by a web server. I would like to create an app that allows me to inject some code into a swf file and publish the output. Basically the user logs into a website sets up some properties, hits publish, and then downloads the app as a swf file. So the part that is stumping me is that I need one file. Compiling or editing would have to happen on the web server since I need to avoid separate resource or data config type files. The user must be able to download one complete SWF file only.
My thoughts were that maybe... Inject some code or variables into a SWF after it has been compiled from a FLA to SWF? somehow parse and rewrite the swf file on the server. An open source complier that can sit on the web server, or a javascript app that could compile a FLA to SWF? A way to complile a FLA to a SWF by using another Flash SWF? A homebrew web server that runs a command line compiler of the FLA script on demand. HaXe, MTASC, Adobe AIR? Any high level workflow that might work??
I'm trying to adapt Roy Tanck's excellent WP-Cumulus Word/Tag Cloud plugin for a project and am getting hung up on a bit of script, which I'm sure _should_ be easy.The Tag Cloud normally draws in an XML document, extracts the tag words and URL's, and maps them to a cool interactive sphere. For this project we can't use an external XML file, so I have to make a kind of default list inside the script when it runs.Here's where the loading part happens:
======================= // load the data if( _root.tagcloud == undefined ){[code]...........
I am making a cloud background continuously loop using actionscript, however the image cuts itself off. I was following the tutorial at: [URL]. I attached a picture of what it looks like. Here's my code(very similar to above websites code)
Since I'm developing a multiplayer card game for Facebook using Flex as client side and Java SE as server side, I wanted to know how do I actually make the connection between Flex and Java? the server and client should be able to send each other data(cards,movement,room information etc...) across and I wonder what's the easiest way to do it without complicating it. where to read about it ? I know JAVA but I find JavaEE hard to understand.
After adding a floating cloud layer on top of the map all the elements below the cloud layer are inaccessible as the cloud layer is the only object getting mouse events.Is there a way to to tell flash to ignore the cloud layer for purposes of interaction?
how to create a custom player that would stream a list of youtube videos along with soundcloud, and MP3 similar to the one on [url]....I know that this might seem like quite a general question but any direction on how to accomplish this and whether it should be done using flash and Youtube API, and sound cloud API or whether it should be done with some sort of flash audio ripping way.
I am having trouble loading .swf files to my flash app off my cloudstorage account on azure. images and videos load fine but .swf files return this error:
SecurityDomain 'http://localhost/' tried to access incompatible context 'http://[---].blob.core.windows.net/content/swf/Lib_En.swf'
I have implemented application client-server with spring blazeDs message services using JMS message destination. The idea is a producer declared in Java send message using activeMQ and consumer declared in Flex receives them. I have configured the AMFChannel with a polling interval 0, but I have seen when the consumer subscribes to the destination in Flex, the time request can be of up to 3 seconds.
I'm just learning about Flex and I'm loving it. Unfortunatly I still have to make the decision on which RIA technology to use and its dependent on, among other things, from the following case: How can we wrap a java applet around a Flex application? More specifically, I would like to wrap/integrate NASA's World Wind applet in a Flex panel, similar to what Adrew Trice did with the Google Earth API.
An alternative would be id Flex would support direct access to the 3D hardware through OpenGL or DirectX. But I do not think that that is the case yet, not even through AIR.
