# -*- coding: utf-8 -*-
"""
    Tester for the CORBA connection

"""
import sys
from omniORB import CORBA
import _GlobalIDL
import CosNaming

class pyCORBATest():

    def __init__(self):

        fileName = "ns.ior" #sys.argv[1]
        self.IOR = self.getIORString(fileName)
        #print self.IOR

        self.RootCon = self.initCORBAObject(self.IOR)
        print self.RootCon
      

    def getIORString(self, fileName):
        """  Read the IOR file and return the IOR string
        """
        try:
            return open(fileName, 'r').read()
        except IOError:
            print "IO Error in file: %s " % fileName
            sys.exit(1)


    def getArgs(self):
        args = ['-ORBtraceLevel']
        args.append('40')
        #args.append('-ORBacceptMisalignedTcIndirections')
        #args.append('1')
        args.append('-ORBuseTypeCodeIndirections')
        args.append('0')
        args.append('-ORBstrictIIOP')
        args.append('0')       
        args.append('-ORBlcdMode')
        args.append('1')
        #args.append('-ORBtcAliasExpand')
        #args.append('1')
        #args.append('-ORBgiopMaxMsgSize')
        #args.append('9999998192')  
        print args 
        return args
    
    def initCORBAObject(self,IOR):
        #Initialise the ORB
        self.orb=CORBA.ORB_init(self.getArgs(),CORBA.ORB_ID)
        NameSeviceObj = self.orb.string_to_object(IOR)
        rootContext = NameSeviceObj._narrow(CosNaming.NamingContext)
        if rootContext is None:
            print"Failed to narrow the root naming context"
            sys.exit(1)

        return rootContext
    def getObjectReference(self,contextsNames):
        name =[]
        #Resolvethename"test.my_context/ExampleEcho.Object"
        for k in contextsNames:
            print "%s=%s" % (k, "" )
            name.append(CosNaming.NameComponent(k,""))

        try:
            obj=self.RootCon.resolve(name)
            print obj
        except CosNaming.NamingContext.NotFound, ex:
                print"Name not found"
                sys.exit(1)

        return obj

    def DOgetCustomerByID(self):

        print "==== Start DOgetCustomerByID ======"
        import CustomerMaintenance_idl
        #Servant Address
        names = ["CustomerManager", "Servants", "CustomerManager_11" ]

        #API Input
        Hconnect = -1
        ExternalId = "bce_2"

        #get the servant reference
        servantObject = tester.getObjectReference(names)
        print servantObject
        #Invoke the API
        RC = servantObject.GetCustomerById(Hconnect,ExternalId)

        #handle Output
        print RC

        #Done
        print "==== End DOgetCustomerByID ======"

if __name__  ==  "__main__":
    print 'start'

    tester = pyCORBATest()

    tester.DOgetCustomerByID()


    print 'end'