def isTerminated(self, timeout=1.0, nbRow=None):
"""
Waits to receive "terminated" event until the end of the timeout
@param timeout: time max to wait to receive event in second (default=1s)
@type timeout: float
@param nbRow: number of row received
@type nbRow: string/none
@return: an event matching with the template or None otherwise
@rtype: templatemessage
"""
if not (isinstance(timeout, int)
or isinstance(timeout, float)) or isinstance(timeout, bool):
raise TestAdapterLib.ValueException(
TestAdapterLib.caller(),
"timeout argument is not a float or integer (%s)" %
type(timeout))
expected = templates.db(host=self.cfg['host'],
port=self.cfg['port'],
more=templates.terminated(nbRow=nbRow))
evt = self.received(expected=self.encapsule(db_event=expected),
timeout=timeout)
return evt
def receivedNotifyFromAgent(self, data):
"""
Function to reimplement
"""
self.debug( data )
if 'cmd' in data:
if data['cmd'] == AGENT_INITIALIZED:
tpl = TestTemplatesLib.TemplateMessage()
layer = TestTemplatesLib.TemplateLayer('AGENT')
layer.addKey("ready", True)
layer.addKey(name='name', data=self.cfg['agent']['name'] )
layer.addKey(name='type', data=self.cfg['agent']['type'] )
tpl.addLayer(layer= layer)
self.logRecvEvent( shortEvt = "Agent Is Ready" , tplEvt = tpl )
elif data['cmd'] == 'Connect':
self.connPtr = FakePtr()
tpl = templates.db( host=data['host'], port=data['port'], user=data['user'], password=data['password'],
more=templates.connected() )
self.logRecvEvent( shortEvt = "connected", tplEvt = self.encapsule(db_event=tpl) )
elif data['cmd'] == 'Disconnect':
tpl = templates.db(host=data['host'], port=data['port'], user=data['user'],
password=data['password'], more=templates.disconnected() )
self.logRecvEvent( shortEvt = "disconnected", tplEvt = self.encapsule(db_event=tpl) )
self.connPtr = None
elif data['cmd'] == 'Query':
tpl = templates.db( host=data['host'], port=data['port'], user=data['user'], password=data['password'],
more=templates.response(row=data['row'], rowIndex=data['row-index'], rowMax=data['row-max']) )
if self.logEventReceived:
self.logRecvEvent( shortEvt = "row", tplEvt = self.encapsule(db_event=tpl) )
self.handleIncomingRow(lower=self.encapsule(db_event=tpl) )
elif data['cmd'] == 'Executed':
tpl = templates.db( host=data['host'], port=data['port'], user=data['user'], password=data['password'],
more=templates.executed(nbChanged=data['nb-changed']) )
self.logRecvEvent( shortEvt = "executed", tplEvt = self.encapsule(db_event=tpl) )
elif data['cmd'] == 'Terminated':
tpl = templates.db( host=data['host'], port=data['port'], user=data['user'], password=data['password'],
more=templates.terminated(nbRow=['nb-rows']) )
self.logRecvEvent( shortEvt = "terminated", tplEvt = self.encapsule(db_event=tpl) )
else:
self.error("unknown command received: %s" % data["cmd"])
else:
self.error("no cmd detected %s" % data)
def isTerminated(self, timeout=1.0, nbRow=None): """ Waits to receive "terminated" event until the end of the timeout @param timeout: time max to wait to receive event in second (default=1s) @type timeout: float @param nbRow: number of row received @type nbRow: string/none @return: an event matching with the template or None otherwise @rtype: templatemessage """ TestAdapterLib.check_timeout(caller=TestAdapterLib.caller(), timeout=timeout) expected = templates.db(host=self.cfg['host'], port=self.cfg['port'], more=templates.terminated(nbRow=nbRow) ) evt = self.received( expected = self.encapsule(db_event=expected), timeout = timeout ) return evt
def query(self, query, queryName=None):
"""
Query the database
@param query: sql query
@type query: string
@param queryName: query identifier
@type queryName: string/none
"""
if self.connPtr is None:
self.warning('connect first to the database')
else:
self.debug('query db')
# log query event
tpl = templates.db(host=self.cfg['host'],
port=self.cfg['port'],
user=self.cfg['user'],
password=self.cfg['password'],
more=templates.query(query=query))
self.logSentEvent(shortEvt="query",
tplEvt=self.encapsule(db_event=tpl))
if self.cfg['agent-support']:
remote_cfg = {
'cmd': 'Query',
'query': query,
'user': self.cfg['user'],
'password': self.cfg['password'],
'host': self.cfg['host'],
'port': self.cfg['port']
}
self.sendNotifyToAgent(data=remote_cfg)
else:
try:
cursor = self.connPtr.cursor()
cursor.execute(query)
i = 0
# log response event
tpl = templates.db(host=self.cfg['host'],
port=self.cfg['port'],
user=self.cfg['user'],
password=self.cfg['password'],
more=templates.executed(
status=cursor.statusmessage,
nbChanged=str(cursor.rowcount)))
self.logRecvEvent(shortEvt="executed",
tplEvt=self.encapsule(db_event=tpl))
try:
row = cursor.fetchone()
while row:
i += 1
self.debug(row)
# as dict
fields = map(lambda x: x[0], cursor.description)
ret = dict(zip(fields, row))
# each value as str
ret_str = {}
if queryName is not None:
ret_str['query-name'] = queryName
for k, v in ret.items():
ret_str[k] = str(v)
# log response event
tpl = templates.db(host=self.cfg['host'],
port=self.cfg['port'],
user=self.cfg['user'],
password=self.cfg['password'],
more=templates.response(
row=ret_str,
rowIndex=i,
rowMax=cursor.rowcount))
if self.logEventReceived:
self.logRecvEvent(
shortEvt="row",
tplEvt=self.encapsule(db_event=tpl))
self.handleIncomingRow(lower=self.encapsule(
db_event=tpl))
row = cursor.fetchone()
except psycopg2.ProgrammingError as e:
pass # no more to read
# log response event
tpl = templates.db(host=self.cfg['host'],
port=self.cfg['port'],
user=self.cfg['user'],
password=self.cfg['password'],
more=templates.terminated(nbRow=i))
self.logRecvEvent(shortEvt="terminated",
tplEvt=self.encapsule(db_event=tpl))
# close the cursor and commit
cursor.close()
self.connPtr.commit()
except psycopg2.Error as e:
self.onError(err=(0, str(e)))
except Exception as e:
self.error(str(e))
else:
pass
