def __init__(self,
PrintDebug = False,
IP = "localhost",
port = 10010,
SS_name = "X",
KP_name = None):
self.PrintDebug = PrintDebug
if (self.PrintDebug == True):
print "Joining SIB on instance creation.. "
if (KP_name == None):
self.theNode = KP("KP_M3_"+ str(uuid.uuid4()))
else:
self.theNode = KP(KP_name)
self.theSmartSpace = (SS_name, (TCPConnector, ( IP, port )))
self.theNode.join(self.theSmartSpace)
if (self.PrintDebug == True):
print "Done.\n"
class m3_kp_api():
################################ Join/Leave OPs ###########################
def __init__(self,
PrintDebug = False,
IP = "localhost",
port = 10010,
SS_name = "X",
KP_name = None):
self.PrintDebug = PrintDebug
if (self.PrintDebug == True):
print "Joining SIB on instance creation.. "
if (KP_name == None):
self.theNode = KP("KP_M3_"+ str(uuid.uuid4()))
else:
self.theNode = KP(KP_name)
self.theSmartSpace = (SS_name, (TCPConnector, ( IP, port )))
self.theNode.join(self.theSmartSpace)
if (self.PrintDebug == True):
print "Done.\n"
def leave(self):
if (self.PrintDebug == True):
print "Leaving SIB.. "
ans = self.theNode.leave(self.theSmartSpace)
if (self.PrintDebug == True):
print "Done.\n"
################################ Ins/Rm/Upd OPs #############################
def load_rdfxml_insert_from_file (self, file_rdf_in):
if (self.PrintDebug == True):
print "Inserting RDF-XML from file : " + file_rdf_in
self.test_rdfxml = self.theNode.CreateInsertTransaction(self.theSmartSpace)
self.test_rdfxml.insert(file_rdf_in, encoding = "rdf-xml", confirm = True)
self.theNode.CloseInsertTransaction(self.test_rdfxml)
if (self.PrintDebug == True):
print "Done.\n"
def load_rdf_insert (self, triples_insert_in ):
if (self.PrintDebug == True):
print "Inserting RDF-M3 triples : "
print "Inserting: " + str(triples_insert_in)
self.test_rdf_insert = self.theNode.CreateInsertTransaction(self.theSmartSpace)
self.test_rdf_insert.insert(triples_insert_in,"rdf-m3", confirm = True)
self.theNode.CloseInsertTransaction(self.test_rdf_insert)
if (self.PrintDebug == True):
print "Done.\n"
def load_rdf_remove (self, triples_remove_in):
if (self.PrintDebug == True):
print "Removing RDF-M3 triples : "
print "Removing: " + str(triples_remove_in)
self.test_rdf_remove = self.theNode.CreateRemoveTransaction(self.theSmartSpace)
self.test_rdf_remove.remove(triples_remove_in, "rdf-m3", confirm = True)
self.theNode.CloseRemoveTransaction(self.test_rdf_remove)
if (self.PrintDebug == True):
print "Done.\n"
def load_rdf_update (self, triples_insert_in , triples_remove_in):
if (self.PrintDebug == True):
print "Updating RDF-M3 triples : "
print "Inserting: " + str(triples_insert_in)
print "Removing: " + str(triples_remove_in)
self.test_rdf_update = self.theNode.CreateUpdateTransaction(self.theSmartSpace)
self.test_rdf_update.update(triples_insert_in,
"rdf-m3",
triples_remove_in,
"rdf-m3",
confirm = True)
self.theNode.CloseUpdateTransaction(self.test_rdf_update)
if (self.PrintDebug == True):
print "Done.\n"
# 3 Wildcard Remove will clean the SIB
def clean_sib (self):
if (self.PrintDebug == True):
print "Cleaning the sib.. "
all_wc = [Triple(None, None, None) ]
self.cleaner = self.theNode.CreateRemoveTransaction(self.theSmartSpace)
self.cleaner.remove(all_wc, "rdf-m3", confirm = True)
self.theNode.CloseRemoveTransaction(self.cleaner)
if (self.PrintDebug == True):
print "Done.\n"
################################ Subscribe OPs ###############################
def load_subscribe_RDF(self, query_triples_in, handler):
if (self.PrintDebug == True):
print "Loading RDF Subscribe : \n" + str(query_triples_in)
self.test_RDF = self.theNode.CreateSubscribeTransaction(self.theSmartSpace)
self.result_RDF_first_sub = self.test_RDF.subscribe_rdf(query_triples_in, handler)
if (self.PrintDebug == True):
print "Done.\n"
return self.test_RDF
def load_subscribe_sparql(self, query_str, handler):
if (self.PrintDebug == True):
print "Loading Sparql Subscribe : \n" + query_str
self.test_sparql = self.theNode.CreateSubscribeTransaction(self.theSmartSpace)
self.result_sparql_first_sub = self.test_sparql.subscribe_sparql(query_str, handler)
if (self.PrintDebug == True):
print "Done.\n"
return self.test_sparql
################################ Unsubscribe OPs ###############################
def load_unsubscribe(self, sub):
if (self.PrintDebug == True):
print "Unsubscribing.."
self.theNode.CloseSubscribeTransaction(sub)
if (self.PrintDebug == True):
print "Done."
################################ Query OPs ###################################
def load_query_rdf (self, query_triples_in):
if (self.PrintDebug == True):
print "Loading RDF query : \n "+ str(query_triples_in)
self.rdf_query = self.theNode.CreateQueryTransaction(self.theSmartSpace)
self.result_rdf_query = self.rdf_query.rdf_query(query_triples_in)
self.theNode.CloseQueryTransaction(self.rdf_query)
if (self.PrintDebug == True):
print "Done.\n"
def load_query_sparql (self, query_sparql_in):
if (self.PrintDebug == True):
print "Loading SPARQL query : \n"+ str(query_sparql_in)
self.sparql_query = self.theNode.CreateQueryTransaction(self.theSmartSpace)
self.result_sparql_query = self.sparql_query.sparql_query(query_sparql_in)
self.theNode.CloseQueryTransaction(self.sparql_query)
if (self.PrintDebug == True):
print "Done.\n"
