Sumedha Rubasinghe wrote: > On Wed, Aug 4, 2010 at 6:20 AM, Samisa Abeysinghe <[email protected] > <mailto:[email protected]>> wrote: > > We are planning to provide XPath based BAM data collection to users. > > For e.g., if the payload is supposed to have a PO, the user can > specify the path to PO ID in payload and collect a count of POs > that pass through. > > The question is... > Do we have an XPath component, or a handler or something like that > we can reuse to facilitate this? > Also, how to do this for WSAS vs ESB. I think WSAS case is tivial, > in that we can evaluate the XPath in a handler. What about the ESB? > Note that, in case of ESB, we do not collect our own data, rather > we bank on the stat data provided by the ESB itself. > > I know that we have XPath used in ESB etc, but the idea is to use > minimal dependencies here for BAM > > Generally speaking, reusing things from ESB comes with considerable > number of dependencies & size in MBs. Synapse/ESB has a set of Xpath extension functions which shouldn't be required outside of Synapse runtime, so the ideal should be to use the Jaxen Xpath implementation which is there in AXIOM.
Ruwan > /sumedha > > Thanks, > Samisa... > > Samisa Abeysinghe > VP Engineering > WSO2 Inc. > http://wso2.com > http://wso2.org > > > > > _______________________________________________ > Carbon-dev mailing list > [email protected] <mailto:[email protected]> > https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > > ------------------------------------------------------------------------ > > _______________________________________________ > Carbon-dev mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > -- Ruwan Linton Software Architect & Product Manager, WSO2 ESB; http://wso2.org/esb WSO2 Inc.; http://wso2.com Lean . Enterprise . Middleware phone: +1 408 754 7388 ext 51789 email: [email protected]; cell: +94 77 341 3097 blog: http://blog.ruwan.org linkedin: http://www.linkedin.com/in/ruwanlinton tweet: http://twitter.com/ruwanlinton _______________________________________________ Carbon-dev mailing list [email protected] https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
