def get(self, index=None, schema=None, searchQuery=None):
query = dict()
resultGenerator = ResultGenerator()
query[c.OPERATION] = c.GET
if index:
query[c.INDEX] = index
if schema:
query[c.SCHEMA] = schema
if searchQuery:
query[c.QUERY] = searchQuery
self.logger.debug("Internal Query Generated"+str(query))
try:
result = str(resultGenerator.processQuery(json.dumps(query)))
self.logger.info("Result fetched:" + result)
self.write(result)
except Exception as e:
self.logger.error('Error', exc_info=True)
self.write("Error: " + str(e))
def initialize(self):
tornado.web.RequestHandler.initialize(self)
self.resultGenerator = ResultGenerator()
self.logger = ServerLogger().getLogger()
class RequestHandler(tornado.web.RequestHandler):
'''
This class handles the 4 requests GET,POST,PUT,DELETRE
'''
def initialize(self):
tornado.web.RequestHandler.initialize(self)
self.resultGenerator = ResultGenerator()
self.logger = ServerLogger().getLogger()
def post(self):
try:
self.logger.info("Request Query: "+self.request.body)
query = json.loads(self.request.body)
query[c.OPERATION] = c.UPDATE
self.logger.debug("Query Sent: "+str(query))
result = str(self.resultGenerator.processQuery(json.dumps(query)))
self.logger.info("Result Fetched: "+result)
self.write(result)
except Exception as e:
self.logger.error('Error ', exc_info=True)
self.write("Error: " + str(e))
def get(self):
try:
self.logger.info("Request Query: "+self.request.body)
query = json.loads(self.request.body)
query[c.OPERATION] = c.GET
self.logger.debug("Query Sent: "+str(query))
result = str(self.resultGenerator.processQuery(json.dumps(query)))
self.logger.info("Result Fetched: "+result)
self.write(result)
except Exception as e:
self.logger.error('Error', exc_info=True)
self.write("Error: " + str(e))
def put(self):
try:
self.logger.info("Request Query: "+self.request.body)
query = json.loads(self.request.body)
query[c.OPERATION] = c.ADD
self.logger.debug("Query Sent: "+str(query))
result = str(self.resultGenerator.processQuery(json.dumps(query)))
self.logger.info("Result Fetched: "+result)
self.write(result)
except Exception as e:
self.logger.error('Error', exc_info=True)
self.write("Error: " + str(e))
def delete(self):
try:
self.logger.info("Request Query: "+self.request.body)
query = json.loads(self.request.body)
query[c.OPERATION] = c.DELETE
self.logger.debug("Query Sent: "+str(query))
result = str(self.resultGenerator.processQuery(json.dumps(query)))
self.logger.info("Result Fetched: "+result)
self.write(result)
except Exception as e:
self.logger.error('Error', exc_info=True)
self.write("Error: " + str(e))
