Geekly Articles each Day

BinaryHTTPServiceまたはHTTPServiceがByteArrayデータを受け入れられるようにする方法

開発プロセス中に、HTTPServiceを介してサーバーからバイナリデータを受信する方法を見つけるタスクがありました。 mxパッケージのHTTPServiceだけでは、ByteArrayで結果を取得できません。 これは、internalSend関数のmx.messaging.channels.DirectHTTPChannelクラスで確認できます。

  2. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  3. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  4. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  5. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  7. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  9. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  10. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  11. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  12. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  14. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  15. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  16. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  17. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  18. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  19. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  20. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  21. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  22. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  24. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  25. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  26. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  27. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  28. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  29. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  30. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  31. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  33. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  35. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }
  36. package mx.messaging.channels { public class DirectHTTPChannel extends Channel { ..... override protected function internalSend ( msgResp : MessageResponder ) : void { var httpMsgResp : DirectHTTPMessageResponder = DirectHTTPMessageResponder ( msgResp ) ; var urlRequest : URLRequest ; try { urlRequest = createURLRequest ( httpMsgResp. message ) ; } catch ( e : MessageSerializationError ) { httpMsgResp.agent.fault ( e.fault, httpMsgResp. message ) ; return ; } var urlLoader : URLLoader = httpMsgResp.urlLoader; urlLoader. addEventListener ( ErrorEvent . ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( IOErrorEvent . IO_ERROR , httpMsgResp.errorHandler ) ; urlLoader. addEventListener ( SecurityErrorEvent . SECURITY_ERROR , httpMsgResp.securityErrorHandler ) ; urlLoader. addEventListener ( Event . COMPLETE , httpMsgResp.completeHandler ) ; urlLoader. addEventListener ( HTTPStatusEvent . HTTP_STATUS , httpMsgResp.httpStatusHandler ) ; urlLoader. load ( urlRequest ) ; } ..... } }

URLLoaderでは、デフォルトでdataFormatパラメーターがURLLoaderDataFormat.TEXTに設定されており、ByteArrayの形式でデータを受信するには、URLLoaderDataFormat.BINARYが必要です。

すべてが非常に簡単に行われます。 最初に必要なことは、DirectHTTPChannelクラスの拡張機能を作成し、urlLoaderパラメーターを設定することですdataFormat = URLLoaderDataFormat.BINARY;
  2. パブリック クラス DirectHTTPBinaryChannelはDirectHTTPChannelを拡張します
  3. {
  4. パブリック 関数 DirectHTTPBinaryChannel （ id ： String 、 uri ： String = "" ）
  5. {
  6. super （ id、 uri ） ;
  7. }
  9. 保護された 関数 getMessageResponder （ agent ： MessageAgent、
  10. メッセージ ： IMessage ） ： MessageResponder
  11. {
  12. 新しい DirectHTTPBinaryMessageResponder （エージェント、 メッセージ 、 これ 、 新しい URLLoader （ ） ）を 返します。
  13. }
  15. 保護された 関数 internalSend （ msgResp ： MessageResponder ）をオーバーライドします： void
  16. {
  17. var httpMsgResp ： DirectHTTPBinaryMessageResponder = DirectHTTPBinaryMessageResponder （ msgResp ） ;
  18. var urlRequest ： URLRequest ;
  20. 試してみる
  21. {
  22. urlRequest = createURLRequest （ httpMsgResp。message ） ;
  23. }
  24. catch （ e ： MessageSerializationError ）
  25. {
  26. httpMsgResp.agent.fault （ e.fault、httpMsgResp。message ） ;
  27. 帰る
  28. }
  30. var urlLoader ： URLLoader = httpMsgResp.urlLoader;
  31. urlLoader。 dataFormat = URLLoaderDataFormat 。 バイナリ ;
  32. urlLoader。 addEventListener （ ErrorEvent。ERROR 、httpMsgResp.errorHandler ） ;
  33. urlLoader。 addEventListener （ IOErrorEvent。IO_ERROR 、httpMsgResp.errorHandler ） ;
  34. urlLoader。 addEventListener （ SecurityErrorEvent。SECURITY_ERROR 、httpMsgResp.securityErrorHandler ） ;
  35. urlLoader。 addEventListener （ イベント .COMPLETE、httpMsgResp.completeHandler ） ;
  36. urlLoader。 ロード （ urlRequest ） ;
  37. }
  38. }

DirectHTTPBinaryChannelを使用できるように、HTTPServiceクラスの拡張を作成します。
  2. パブリック クラス BinaryHTTPServiceはHTTPServiceを拡張します
  3. {
  4. protected static var binaryChannel ：チャンネル;
  5. protected static var binaryChannelSet ： ChannelSet;
  7. パブリック 関数 BinaryHTTPService （ rootURL ： String = null 、destination ： String = null ）
  8. {
  9. super （ rootURL、destination ） ;
  10. }
  12. パブリック 関数の 送信をオーバーライド（ パラメーター ： Object = null ） ： AsyncToken
  13. {
  14. if （ useProxy == false ）
  15. {
  16. / *バイナリチャネルの使用を強制* /
  17. if （ binaryChannelSet == null ）
  18. {
  19. var dcs ： ChannelSet = new ChannelSet （ ） ;
  20. binaryChannel = new DirectHTTPBinaryChannel （ "direct_http_binary_channel" ） ;
  21. dcs.addChannel （ binaryChannel ） ;
  22. channelSet = dcs;
  23. binaryChannelSet = dcs;
  24. }
  25. else if （ channelSet ！ = binaryChannelSet ）
  26. {
  27. channelSet = binaryChannelSet;
  28. }
  29. }
  30. スーパーを 返します。 送信 （ パラメーター ） ;
  31. }
  32. }

作業クラスの例： BinaryHTTPService DirectHTTPBinaryChannel


Source: https://habr.com/ru/post/J91331/

More articles:


All Articles