com.sap.smp.client.httpc.utils

Class MultipartResponseFacade

java.lang.Object

com.sap.smp.client.httpc.utils.MultipartResponseFacade

All Implemented Interfaces:

IResponseListener

public abstract class MultipartResponseFacade
extends java.lang.Object
implements IResponseListener

Convenience implementation of IResponseListener interface to ease the reception of multipart HTTP messages.

For each message part the onPartReceived() method will be invoked. When there are no more parts a call to onResponseHandlingFinished will be made.

Constructor Summary

Constructors

Constructor and Description
MultipartResponseFacade()

Method Summary

Modifier and Type	Method and Description
protected abstract void	onEmptyBody(IReceiveEvent event) Invoked when the response body is empty
protected abstract void	onErrorReceived(IReceiveEvent event) Invoked when the response status code is above 400.
protected abstract void	onPartReceived(int statusCode, java.lang.String contentType, java.util.Map<java.lang.String,java.util.List<java.lang.String>> responseHeaders, java.lang.String responseBody) Invoked when a message part is processed.
protected abstract void	onResponseHandlingFinished(IReceiveEvent event) Invoked when message processing is successfully finished.
void	onResponseReceived(IReceiveEvent event) Invoked when the response has been received.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MultipartResponseFacade

public MultipartResponseFacade()

Method Detail

onResponseReceived

public final void onResponseReceived(IReceiveEvent event)
                              throws java.io.IOException

Description copied from interface: IResponseListener

Invoked when the response has been received.

Specified by:

onResponseReceived in interface IResponseListener

Parameters:

event - the event, must be non-null

Throws:

java.io.IOException - in case of problems reading from the stream/reader

onPartReceived

protected abstract void onPartReceived(int statusCode,
                                       java.lang.String contentType,
                                       java.util.Map<java.lang.String,java.util.List<java.lang.String>> responseHeaders,
                                       java.lang.String responseBody)

Invoked when a message part is processed.

Parameters:

statusCode - HTTP status code

contentType - content-type of the part, can be null

responseHeaders - response headers extracted from the message part

responseBody - response body, always non-null

onResponseHandlingFinished

protected abstract void onResponseHandlingFinished(IReceiveEvent event)

Invoked when message processing is successfully finished.

onErrorReceived

protected abstract void onErrorReceived(IReceiveEvent event)
                                 throws java.io.IOException

Invoked when the response status code is above 400.

Throws:

java.io.IOException

onEmptyBody

protected abstract void onEmptyBody(IReceiveEvent event)

Invoked when the response body is empty