1 #!/usr/bin/env jython
 2 #
 3 # Listing 2
 4 #
 5 # Place this file in the module $MULE_HOME/lib/usr/article instead of
 6 # in a .jar if you want to donkey punch it.
 7
 8
 9 import org.mule as mule
10
11 import article.businessmodule as businessmodule
12 from businessmodule import BusinessObject
13
14 # Enable dynamic updates to the script:
15 reload(businessmodule)
16
17
18 class SampleMuleComponent(object):
19
20   # *** Public members ***
21
22   # Get a local reference - useful for testing outside of a Mule container:
23   def __init__(self, payload, log = None, eventContext = None, muleContext = None):
24     self.payload      = payload
25     self.muleContext  = muleContext
26     self.eventContext = eventContext
27     self.log          = log
28     self.response     = ''
29
30   def serviceRequest(self):
31     if self.eventContext is not None:
32       self.payload = self.eventContext.getMessage().getPayloadAsString()
33       method       = self.eventContext.getMessage().getProperty('http.method')
34
35     self.log.info('processing method = '+method)
36
37     nStatus = 200 # OK
38     if method == 'GET':
39       self.response = BusinessObject().today()
40     else:
41       nStatus = 400 # Bad request
42       self.response = 'Invalid HTTP method called!'
43
44     responseMessage = mule.DefaultMuleMessage(self.response)
45     responseMessage.setIntProperty('http.status', nStatus)
46
47     return responseMessage
48