def subscription_change(self, added, deled):
"handles notification of a change in event type subscriptions by consumers"
self.__oplock.acquire()
if (self.__cleaning_up == 1):
self.__oplock.release()
return
self.num_changes += 1
if (self.__change_fn != None):
self.__change_fn(added, deled, self.obj_name, self.num_changes,
self.__verbose)
elif (self.__verbose > 0):
print self.obj_name, ": subscription_change received [#", self.num_changes, "]: ",
CliUtils.describe_change(added, deled)
print " "
self.__oplock.release()
def L_add_filter(self, where, constraints): """add filter using constraints where is either 'proxy' or 'admin' """ self.__oplock.acquire() w = self.__my_proxy flist = self.__my_proxy_filters if (where == "admin"): w = self.__my_admin flist = self.__my_admin_filters b, f = CliUtils.add_filter(self.obj_name, self.__channel, w, constraints, self.__verbose) if (f != None): flist.append(f) self.__oplock.release() return b
def Create(chan, maxevs, bsize, objnm, idx, efn, tfn, constraints, mil, opr, vb):
"stand-alone constructor"
admin, proxy = CliUtils.get_proxy_for_con(CosNotifyChannelAdmin.SEQUENCE_EVENT, "push", opr,
CosNotifyChannelAdmin.SequenceProxyPushSupplier,
chan, objnm, vb)
if (proxy == None):
return None
client = C(chan, admin, proxy, maxevs, bsize, objnm, idx, efn, tfn, mil, vb)
b = client.L_add_filter("proxy", constraints)
if (b == 1):
try:
admin.destroy()
except:
pass
return None
return client
def L_add_constraints(self, where, constraints): """add constraints to existing filter where is either 'proxy' or 'admin' """ self.__oplock.acquire() w = self.__my_proxy flist = self.__my_proxy_filters if (where == "admin"): w = self.__my_admin flist = self.__my_admin_filters if (len(flist) < 1): print self.obj_name, ": ERROR add_constraints target has no filter" return 1 # error # just use first filter in list f = flist[0] b = CliUtils.add_constraints(self.obj_name, f, constraints, self.__verbose) self.__oplock.release() return b
def Create(chan, maxevs, bsize, objnm, idx, efn, tfn, ofs, constraints, mil, opr, vb):
"stand-alone constructor"
if (bsize != 1):
print "For StructPullSup, batch size must be 1"
bsize = 1
admin, proxy = CliUtils.get_proxy_for_sup(CosNotifyChannelAdmin.STRUCTURED_EVENT, "pull", opr,
CosNotifyChannelAdmin.StructuredProxyPullConsumer,
chan, objnm, ofs, vb)
if (proxy == None):
return None
client = C(chan, admin, proxy, maxevs, bsize, objnm, idx, efn, tfn, mil, vb)
b = client.L_add_filter("proxy", constraints)
if (b == 1):
try:
admin.destroy()
except:
pass
return None
return client
def Create(chan, maxevs, bsize, objnm, idx, efn, tfn, ofs, constraints, mil,
opr, vb):
"stand-alone constructor"
admin, proxy = CliUtils.get_proxy_for_sup(
CosNotifyChannelAdmin.SEQUENCE_EVENT, "pull", opr,
CosNotifyChannelAdmin.SequenceProxyPullConsumer, chan, objnm, ofs, vb)
if (proxy == None):
return None
client = C(chan, admin, proxy, maxevs, bsize, objnm, idx, efn, tfn, mil,
vb)
client.num_batches = 1 # tracks the NEXT batch number
b = client.L_add_filter("proxy", constraints)
if (b == 1):
try:
admin.destroy()
except:
pass
return None
return client
def Create(chan, maxevs, bsize, objnm, idx, efn, tfn, constraints, mil, opr, vb):
"stand-alone constructor"
if (bsize != 1):
print "For AnyPushCon, batch size must be 1"
bsize = 1
admin, proxy = CliUtils.get_proxy_for_con(CosNotifyChannelAdmin.ANY_EVENT, "push", opr,
CosNotifyChannelAdmin.ProxyPushSupplier,
chan, objnm, vb)
if (proxy == None):
return None
client = C(chan, admin, proxy, maxevs, bsize, objnm, idx, efn, tfn, mil, vb)
b = client.L_add_filter("proxy", constraints)
if (b == 1):
try:
admin.destroy()
except:
pass
return None
return client
nqos = [prop]
chan = ChanUtils.get_channel_qos(fact, nqos, [], verbose) # get new channel
if (chan != None):
if (verbose > 0):
print "FooTests: get_channel_qos OK"
print_chan_properties(chan)
else:
print "FooTests: chan not created -- unexpected!!"
num_failed += 1
if (chan != None):
if (verbose > 0):
print "FooTests: chan was created -- getting admin, proxy"
admin, proxy = CliUtils.get_proxy_for_con(
CosNotifyChannelAdmin.STRUCTURED_EVENT, "push", "AND",
CosNotifyChannelAdmin.StructuredProxyPushSupplier, chan, "FooTest",
verbose)
if (admin != None):
if (verbose > 0):
print "Trying set_qos on admin"
num_tests += 1
try:
admin.set_qos(nqos)
if (verbose > 0):
print "Setting on admin worked, as expected"
except CosNotification.UnsupportedQoS, eseqlist:
if (verbose > 0):
print "UnsupportedQoS exception -- unexpected!!"
num_failed += 1
for eseq in eseqlist:
PropUtils.print_propseq(eseq)
