to determine success or a failure in a sftp channel

[newbie_24]

Hi,

I would like to know how a success or failure can be achieved in the sftp outbound adapter.

Thanks

[Gary Russell]

A number of options, including...

A.

1. Make the channel the adapter subscribe to a <publish-subscribe-channel />
2. Add an order attribute to the adapter (="1")
3. Add another endpoint (e.g. <service-activator/>) as a subscriber to the same channel, with order="2".

The second endpoint will only be called if the sftp operation is successful.

B.

1. Add an error-channel to the flow's inbound endpoint.
2. If the sftp operation fails, an ErrorMessage will be sent to the error-channel. If no ErrorMessag, the operation was successful.

C.

Both A. and B.

[newbie_24]

Thanks Gary.I will try the second option.

[newbie_24]

Are there any samples to configure the error channel?
I would appreciate any help.

Thanks

[Gary Russell]

Oleg's SpringOne demo is one...

https://github.com/olegz/s12gx.2011/...egration/error

Here's another... https://github.com/SpringSource/spri...mo-context.xml

Basically, you put an error-channel on the inbound endpoint and it gets an ErrorMessage who's payload is a MessagingException; this has two important properties cause (the exception) and failedMessage (the message that failed).