Howdy all,
I have a question about how to manage the flow control of my application.
Right now i have an application using (machII 1.8, coldspring). the idea
of my application is that i need to receive a web request, generate a
custom pdf file and then respond with a url so that the requester can
download the file OR email the file.
So the flow is:
1. receive web service request for file
2. do search for information
3. put the search results together (display stuff), and write file
4. record the location of the file, do some extra processing
4. send email or send back a web service response with the location of
the file.
So... the portion where i'm putting together the search results seems like
it should probably be in a view, but at this point, i have the webservice
response in a view, and the the other stuff in listeners and services. So
i'm just wondering, what would be the best way to write out the search
results, which seems like it should be in a view, because it's display
code.
So question is, how do i do the flow control in the application to make
this happen? is it possible to do?
below is a snippet of my mach-ii.xml file. I have events being fired off
to go from one listener to another the flow is
receivesms, then forward to dosearch, which then conditionally goes to
either replywithsms or replywithemail I was originally planning on having
the write a file piece in a service object that writes it out from within
the searchListener.
<event-handler event="receiveSms" access="public">
<notify listener="SmsListener" method="doReceiveMessage"/>
</event-handler>
<event-handler event="doSearch" access="public">
<notify listener="SearchListener" method="doSearch"/>
</event-handler>
<event-handler event="replyWithSms" access="public">
<notify listener="SmsListener" method="doReplyWithMessage"/>
<view-page name="RestResponse"/>
</event-handler>
<event-handler event="replyWithEmail" access="public">
<notify listener="EmailListener" method="doSendMessage"/>
<view-page name="EmailSentResponse"/>
</event-handler>
thanks for the help!
Jon Hirschi
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