Questions tagged [wso2-cep]
251 questions
0
votes
1 answer
how to configure the WSO2BPS to subscribe to the event stream from a WSO2CEP
my design of the system is to use the CEP as the "engine" of the system, so that customer requests will be sent over to the CEP as events, and then will be re-routed to the BPS to trigger different business processes.
my question is :
How may I…
George Wang
- 765
- 2
- 13
- 28
0
votes
1 answer
WSO2 BAM 2.5 - Output Event Adaptor
Two questions on WSO2 BAM 2.5 Output Event Adaptor - 1) Why is there no "email" option in the output event adaptor type? As per the documentation, it should be there. Even if I create my own XML file for the Email event adaptor and drop it in the…
dave
- 91
- 6
0
votes
1 answer
localization for WSO2 CEP product
I try to localize WSO2 CEP product.
I found some post regard with
http://tanyamadurapperuma.blogspot.kr/2013/10/localizing-wso2-carbon-products-part-1.html
So i changed all JSResources.properties and Resources.properties files to…
youngwoo
- 11
- 3
0
votes
1 answer
wso2:cep:Executing Time Window queries on Siddhi Engine
I am currently using a Java servlet which has the siddhi core,api and query jar libraries. I am using the SiddhiManager Class to create streams,queries and callbacks. The servlet allows me to run regular queries but doesn't query time window based…
droidfn53212
- 11
0
votes
2 answers
Why do all events come in bulk rather than one by one?
I'm testing a very simple CEP query with an externally timed window. The query is define stream LoginEvents (timeStamp long, ip string, phone string); @info(name = 'query1') from LoginEvents#window.externalTime(timeStamp,5 sec) select timeStamp, ip …
Johnny
- 7,073
- 9
- 46
- 72
0
votes
1 answer
WSO2 authentication certificates
Is it possible to use authentication certificates to connect to WSO2 (CEP) Admin Services?
https://localhost:9443/services/UserAdmin?wsdl
If yes, so how to do this?
Kacu
- 438
- 4
- 23
0
votes
1 answer
Join with update/delete WSO2 CEP Event Table Using Siddhi
I have a userStream having name,address,status
I want to store this details in UserDetailsTable (In memory table)
Result of UserDetailsTable is below
"Jose", "address1","false"
"Rockey","address2","false"
"sibin", "address3","false"
I have…
sarath
- 767
- 12
- 19
0
votes
1 answer
WSO2 CEP encode login/password in WSO2 Adapter
In (CEP) WSO2 Adaptor login and password have to be write like this:
Kacu
- 438
- 4
- 23
0
votes
1 answer
How to do an Upsert operation using WSO2 CEP and Siddhi Query Language
I have an userStream having username,ipaddress,timestamp
I want to store this details in UserDetailsTable (In memory table) and need to do an upsert.
How could I able to update the row if username and ipaddress are same and insert otherwise as a…
java specialist
- 104
- 7
0
votes
3 answers
WSO2 CEP per hour counts with timestamp
We trying to implement timeseries which will have per hour counts of events.
We wanted to do per hour counts in CEP and store the output in a datastore/nosql. What is missing is we wanted to store is counts for each hour for a given day.
For this…
Rajiv Patil
- 129
- 8
0
votes
1 answer
How to get parameters by name in a Siddhi extension custom function of WSO2 CEP?
When I pass params into my Custom Function and I want to get it, I need to do it by that:
@Override
protected Object process(Object obj) {
param1 = obj[0];
param2 = obj[1];
}
but when I have 30 params I need to repeat this process almost 30…
Kacu
- 438
- 4
- 23
0
votes
2 answers
WSO2 CEP Formatter "The processing instruction target matching "[xX][mM][lL]" is not allowed"
Is it possible to add something like that:
to WSO2 XML Formatter in inline section?
I see that tag is always added before tag "eventFormatter", but when I pass the event through CEP and I get the answer in my…
Kacu
- 438
- 4
- 23
0
votes
2 answers
WSO2 CEP, creating extension function
I'm trying to create a new extension function for cep to get the time difference , I'm using the cep version 3.1.
I'm extending the class "FunctionExecutor" and overriding the function "execute(Object[] data)" but i don't know how I will link…
0
votes
1 answer
How to create Jms EventBuilder and Event formatter for WSO2CEP with admin services?
I tried finding examples in the integration test samples but I couldn't find any. I found something for the builder that was commented but apparently its wsdl has changed and was not usable.
This sample has
public void…
armin
- 1,985
- 6
- 38
- 52
0
votes
1 answer
how to create execution plan where exported stream and siddhi query insert into have the same name?
I tried creating a plan using the example provided in this link Create execution Plan but I get the following error.
Stream OutStats is already defined as StreamDefinition{streamId='OutStats', attributeList=[Attribute{name='meta_ip', type=STRING},…
armin
- 1,985
- 6
- 38
- 52