def handleMakeCube():
global cubes
keyspace=flask.request.args.get('keyspace','')
table=flask.request.args.get('tablename','')
if not table or not keyspace:
perr("Invalid request")
return jsonify({"status":"failed","error":"No tablename or keyspace"})
newcubename=(dollarAdd(dollarEscape(keyspace),table))
if cubes.has_key(newcubename):
return jsonify({"status":"failed","error":"Cube already exists"})
cubes[newcubename]=ElandraCube(keyspace=keyspace, tablename=table)
return jsonify({"status":"success"})
def handleInsert():
keyspace=flask.request.args.get('keyspace','')
table=flask.request.args.get('tablename','')
data=json.loads(flask.request.get_data(as_text=True))
if not table or not keyspace:
perr("Invalid request")
return jsonify({"status":"failed","error":"No tablename or keyspace"})
cubename=(dollarAdd(dollarEscape(keyspace),table))
if(cubes.has_key(cubename)):
ecobj=cubes[cubename]
if ecobj.insert(data):
return jsonify({"status":"ok"})
return jsonify({"status":"failed","error":"Unknown error in ElandraCube insert"})
else: return jsonify({"status":"failed","error":"Cube does not exist"})
def query():
keyspace=flask.request.args.get('keyspace','')
table=flask.request.args.get('tablename','')
data=json.loads(flask.request.get_data(as_text=True))
if not table or not keyspace:
perr("Invalid request")
return jsonify({"status":"failed","error":"No tablename or keyspace"})
cubename=(dollarAdd(dollarEscape(keyspace),table))
if(cubes.has_key(cubename)):
ecobj=cubes[cubename]
queryret=ecobj.query(data);
if queryret:
return (json.dumps(queryret))
return jsonify({"status":"failed","error":"Your Search %s did not match any index"%(json.dumps(data))})
else: return jsonify({"status":"failed","error":"Cube does not exist"})
def init():
global cubes,init_done
cubes={}
conn = httplib.HTTPConnection("localhost:9200") #TODO connections to remote setups
conn.request('GET', '/_status', '')
resp = conn.getresponse()
content = json.loads(resp.read())
for indexdetail in content["indices"]: #TODO check out if better search method exists
tname=indexdetail
fresult=re.findall("[^$]*\$[^$]*",tname)
if fresult and (tname in fresult):
params=dollarSeparate(tname)
try:
cubes[tname]=ElandraCube(keyspace=params[0],tablename=params[1])
perr( "loaded cube "+unicode( tname));perr('\n')
except:
perr( "cube creation failed for "+unicode( tname));perr('\n')
init_done=True
print cubes
return {"status":"ok"}
