Hi all, Created a jira at [1].
[1]https://wso2.org/jira/browse/CEP-964 Thanks Sachini On Thu, Oct 2, 2014 at 4:30 PM, Sriskandarajah Suhothayan <s...@wso2.com> wrote: > Its a good addition > > @Sachini can you create a jira for this? > > We'll add this when we have stabilised the basic functionalities. > > > On Thu, Oct 2, 2014 at 3:26 PM, Manoj Gunawardena <man...@wso2.com> wrote: > >> Hi, >> >> This is a suggestion, I think its useful to have a version with the >> siddhi extension name, The same extension can exists with different >> versions. Idea is if extension get change and new version arrives, no need >> to change existing queries. >> >> Ex -: currency_1.0.siddhiext >> >> In the query should call the extension with the version. >> Then currency new extension arrives it may be 2.0. >> >> Will this be useful? >> >> Thanks >> >> >> >> >> >> >> On Tue, Sep 30, 2014 at 5:52 PM, Sachini Jayasekara <sachi...@wso2.com> >> wrote: >> >>> Hi all, >>> >>> New Siddhi implementation supports custom functions and custom output >>> aggregators. >>> >>> Custom functions can be written extending the FunctionExecutor class. >>> >>> Custom output aggregators can be written implementing >>> AttributeAggregator interface. In earlier version, to write a custom output >>> aggregator, user had to implement both OutputAttributeAggregatorFactory >>> and OutputAttributeAggregator interfaces. (Now there is no need to >>> implement 2 interfaces user can simply add the logic to one class which >>> implements AttributeAggregator interface). >>> >>> Then the implemented custom classes has to be compiled and the jar files >>> should be added to the class path. >>> User then has to add the custom function name and fully-qualified class >>> name of the custom extension to a file named "namespace of the >>> function/aggregator . siddhiext". (eg:- if namespace of a >>> function/aggregator is "currency" function/aggregator name and >>> fully-qualified class name should be added to a file named >>> currency.siddhiext ). For each extension .siddhiext should be created. This >>> file should also be added to class path. >>> >>> In earlier version, jars and siddhiext files have to be added to >>> specific locations but now user can and those to anywhere in class path. >>> >>> Extension loading process of Siddhi will search for files ending with >>> .siddhiext in class path and add them as extensions. >>> User can refer to the custom classes giving the namespace and function >>> name. >>> >>> Thanks >>> >>> -- >>> >>> >>> >>> *Thanks & Regards,Sachini JayasekaraSoftware Engineer; **WSO2 Inc. * >>> >>> *lean . enterprise . middleware | http://wso2.com <http://wso2.com> * >>> >>> _______________________________________________ >>> Architecture mailing list >>> Architecture@wso2.org >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> >> -- >> Manoj Gunawardena >> Tech Lead >> WSO2, Inc.: http://wso2.com >> lean.enterprise.middleware >> Mobile : +94 77 2291643 >> >> _______________________________________________ >> Architecture mailing list >> Architecture@wso2.org >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > > *S. Suhothayan* > Technical Lead & Team Lead of WSO2 Complex Event Processor > *WSO2 Inc. *http://wso2.com > * <http://wso2.com/>* > lean . enterprise . middleware > > > *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog: > http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: > http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: > http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>* > > _______________________________________________ > Architecture mailing list > Architecture@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- *Thanks & Regards,Sachini JayasekaraSoftware Engineer; **WSO2 Inc. * *lean . enterprise . middleware | http://wso2.com <http://wso2.com> *
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