Sending Java Objects to Flex
Hi All ,
I have a Flex+Java Application , which is running fine , and i am sending the List of employess to Flex from my Java(Struts) like :(In flex i am using HTTPService)(Employee is a java bean)
XStream xstream = new XStream();
EmpDAO dao=new EmpDAO();
ArrayList<Employee> empList=null;
empList=(ArrayList<Employee>) dao.getEmployees();
response.setContentType("text/xml");
xstream.toXML(empList,response.getWriter());
This is working fine , but now my requirement is to send java Objects to Flex.
Is there any way to send Java objects to Flex ??
Please help me...
Looks like the properties in your Java class are having
default scope. Please make sure the getters and setters for the
properties are public and are following Java beans naming
conventions. Can you also try creating a DataPoint class in the
Flex application and map it to the respective Java class. One more
thing is that, can you change the type of "data" varible in the
Flex application to ArrayCollection.
Hope this helps.
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Dear Experts,
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Hi,
i'm tried many things now... On my Localhost (Coldfusion9) it's all working correctly. But on our live-Server (only Coldfusion 8) it doens't...
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To the code:
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Hi My Dear Friends
This is yogans, i am working in flex for the last 15 days
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doing
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OR
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[RemoteClass(alias="dev.echoservice.Book")]
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compilation, but webtier compilation. It might be some
configuration issue. I haven't tried it yet.
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<p>
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<p>
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<p>
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http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/flex
http://www.springframework.org/schema/flex/spring-flex-1.0.xsd" >
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On the Flex side, I create a Channel and ChannelSet like thus:
public
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And then, latter I create a Consumer and add the channelset to it:
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09:32:03,106 INFO [MessagingServices] Posting message...
09:32:08,184 INFO [STDOUT] [BlazeDS]Before invoke service: message-service
incomingMessage: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3211B4-F80E-15FE-076C-00C963ED5D01
timestamp = 1278595928184
timeToLive = 0
body = com.bofa.esm.utility.messaging.SimpleMessageContext@159a771
09:32:08,200 INFO [STDOUT] [BlazeDS]Before invoke service: message-service
incomingMessage: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3211B4-F80E-15FE-076C-00C963ED5D01
timestamp = 1278595928184
timeToLive = 0
body = com.bofa.esm.utility.messaging.SimpleMessageContext@159a771
09:32:08,200 INFO [STDOUT] [BlazeDS]Sending message: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3211B4-F80E-15FE-076C-00C963ED5D01
timestamp = 1278595928184
timeToLive = 1000
body = com.bofa.esm.utility.messaging.SimpleMessageContext@159a771
to subscribed clientIds: []
09:32:08,200 INFO [STDOUT] [BlazeDS]Sending message: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3211B4-F80E-15FE-076C-00C963ED5D01
timestamp = 1278595928184
timeToLive = 1000
body = com.bofa.esm.utility.messaging.SimpleMessageContext@159a771
to subscribed clientIds: []
09:32:08,200 INFO [STDOUT] [BlazeDS]After invoke service: message-service; execution time = 0ms
09:32:08,200 INFO [STDOUT] [BlazeDS]After invoke service: message-service; execution time = 0ms
09:32:08,200 INFO [STDOUT] [BlazeDS]After invoke service: message-service
reply: null
09:32:08,200 INFO [STDOUT] [BlazeDS]After invoke service: message-service
reply: null
09:32:12,075 INFO [STDOUT] [BlazeDS]Before invoke service: message-service
incomingMessage: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3236D0-7B0D-182C-5632-C84FB4D1E215
timestamp = 1278595932075
timeToLive = 0
body = com.bofa.esm.utility.messaging.SimpleMessageContext@1a6595b
09:32:12,075 INFO [STDOUT] [BlazeDS]Before invoke service: message-service
incomingMessage: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3236D0-7B0D-182C-5632-C84FB4D1E215
timestamp = 1278595932075
timeToLive = 0
body = com.bofa.esm.utility.messaging.SimpleMessageContext@1a6595b
09:32:12,075 INFO [STDOUT] [BlazeDS]Sending message: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3236D0-7B0D-182C-5632-C84FB4D1E215
timestamp = 1278595932075
timeToLive = 1000
body = com.bofa.esm.utility.messaging.SimpleMessageContext@1a6595b
to subscribed clientIds: []
09:32:12,075 INFO [STDOUT] [BlazeDS]Sending message: Flex Message (flex.messaging.messages.AsyncMessage)
clientId = CC2B0D5D-B00A-CD8B-CE43-0430C8CC10DF
correlationId = null
destination = event-bus
messageId = CC3236D0-7B0D-182C-5632-C84FB4D1E215
timestamp = 1278595932075
timeToLive = 1000
body = com.bofa.esm.utility.messaging.SimpleMessageContext@1a6595b
to subscribed clientIds: []
09:32:12,075 INFO [STDOUT] [BlazeDS]After invoke service: message-service; execution time = 0ms
09:32:12,075 INFO [STDOUT] [BlazeDS]After invoke service: message-service; execution time = 0ms
09:32:12,075 INFO [STDOUT] [BlazeDS]After invoke service: message-service
reply: null
09:32:12,075 INFO [STDOUT] [BlazeDS]After invoke service: message-service
reply: null
Shouldn't the "subscribed clientIds: []" have something listed as subscribed? What am I missing?I made some modifications to the code section that registers the Consumer:
Alert.show(
"onRegister running","AppShellMediator",Alert.OK);
var _messageConsumer:Consumer = new Consumer();
var msgChannel:ChannelSet = RemotingUtility.getMessageChannelSet(); _messageConsumer.channelSet = msgChannel;
_messageConsumer.destination =
"event-bus"; _messageConsumer.addEventListener(MessageEvent.RESULT,
this.onMessage); _messageConsumer.subscribe(
"MessagingClient"+Math.random());
if(_messageConsumer.connected) Alert.show(
"Message Channel is connected","AppShellMediator",Alert.OK);
if(_messageConsumer.authenticated) Alert.show(
"Message Channel is authenticated","AppShellMediator",Alert.OK);
if(_messageConsumer.subscribed) Alert.show(
"Message Channel is subscribed, clientId: "+_messageConsumer.clientId,"AppShellMediator",Alert.OK);
I am now calling the subscribe method, then testing to see if the consumer is connected, authorized, and subscribed. The first two return True, the last one does not. So, despite the call to subscribe(), the Consumer is not subscribed. Is there a way to figure out why? Possibly there was an error somewhere? -
Advantages of using ejb vs java objects for pipeline components?
hi,
one of our applications is a fairly simple application. for simplicity sake, we are considering using java objects (accessing database tables) instead of ejbs for our pipeline components.
before flying with this decision, we'd like to be sure we are not missing something obvious.
please send me any references/pointers you have that summarize what the advantages of one approach (ejb vs java objects) over the other are.
thanks!Wole, you will get a much better response posting this to
weblogic.developer.interest.ejb newsgroup.
Joseph Nguyen
BEA Support
"Wole Bankole" <[email protected]> wrote in message
news:3c9a6a1a$[email protected]..
hi,
one of our applications is a fairly simple application. for simplicitysake, we are considering using java objects (accessing database tables)
instead of ejbs for our pipeline components.
>
before flying with this decision, we'd like to be sure we are not missingsomething obvious.
>
please send me any references/pointers you have that summarize what theadvantages of one approach (ejb vs java objects) over the other are.
>
thanks!
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Forgot my passcode and cant restore my iPad
after a couple months of not using my ipad, i charged it and updated to ios7. now my ipad is asking for a passcode to unlock it when i didnt have one before so now i cant unlock it. i tried to restore using itunes but itunes is telling me to go into