Hi Harm, This is a straight forward case for the callout mediator, please have a look at the callout mediator sample [1] and in this particular case you need to have three callout mediators with probably three or more xslt mediators to implement this scenario.
Thanks, Ruwan [1] - http://wso2.org/project/esb/java/2.0.1/docs/wso2esb-2.0.1-docs/samples/advanced_mediation_samples.html#Callout Harm Verhagen wrote: > My previous mail got out before it was finished. > > > Hi folks, > > We're struggling with a scenario where an ESB should be very helpfull. > > How can the following beeing achieved ? > 1- receive soap request A. > 2 issue external call to externalserver 1. (1 > parameter extraction from request A) > 3 issue external call to externalserver 2. (1 > parameter extraction from request A, 1 parameter based on response of > externalserver 1) > 4 issue external call to externalserver 3. (1 > parameter extraction from request A, 2 parameters based on response > of both 1 + 2) > 5 assembly response (with params from 1 + 2 + 3 ) > 6 send response back to caller. > > We have been struggling with a single sequence consisting of multiple > xlst transformations and multiple endpoints. But that proved to be a > PITA. (due to the many unforseen responses from all the external > server 1,2,3) > > Do you have an advice ? > > Regards, > Harm > > ------------------------------------------------------------------------ > > _______________________________________________ > Esb-java-user mailing list > [email protected] > https://wso2.org/cgi-bin/mailman/listinfo/esb-java-user > -- Ruwan Linton Senior Software Engineer & Product Manager; WSO2 ESB; http://wso2.org/esb WSO2 Inc.; http://wso2.org email: [email protected]; cell: +94 77 341 3097 blog: http://ruwansblog.blogspot.com _______________________________________________ Esb-java-user mailing list [email protected] https://wso2.org/cgi-bin/mailman/listinfo/esb-java-user
