TestDaqDetails.py

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#!/usr/bin/env python
# chao@bnl.gov 2011-12-14
'''
Test DaqDetails
'''
#!/usr/bin/env python
# chao@bnl.gov 2011-09-13
'''
Test DybPython.Util.decorators
'''

from DybPython.DybPythonAlg import DybPythonAlg
from GaudiPython import SUCCESS, FAILURE
from GaudiPython import gbl
from DybPython.Util.decorators import register_svc, initialize_alg, finalize_alg

ServiceMode = gbl.ServiceMode

class TestDaqDetails(DybPythonAlg):
    
    def __init__(self,name):
        DybPythonAlg.__init__(self,name)
        return
    
    # -------------------------------------- 
    # @register_svc('cableSvc', ('ICableSvc','CableSvc'))
    @register_svc('daqDetailsSvc', ('IDaqDetailsSvc','DetailsFromRecordSvc'))
    @initialize_alg
    def initialize(self):
        self.info(str(self.daqDetailsSvc))    
        return SUCCESS
        
    # --------------------------------------         
    def execute(self): 
        evt = self.evtSvc()     
        hdr = evt["/Event/Readout/ReadoutHeader"]
        if not hdr:
            self.warning('cannot find /Event/Readout/ReadoutHeader')
            return FAILURE 

        svcMode = ServiceMode(hdr.context(), 0)
        runDetails = self.daqDetailsSvc.runDetails(svcMode)
        if runDetails:
            runNo = runDetails.runNumber()
            self.info('runNo: %d' % (runNo,))
        else:
            raise ValueError("no runDetails!!") 
                             
        return SUCCESS
        
    # -------------------------------------- 
    @finalize_alg
    def finalize(self):     
        return SUCCESS


#####  Job Configuration for nuwa.py ########################################

def configure(argv=[]):
    pass

def run(app):
    app.ExtSvc += ["DetailsFromRecordSvc"]
    
    myAlg = TestDaqDetails("TestDaqDetails")
    app.addAlgorithm(myAlg)
    pass