Hi Ishara, Developer Studio does not allow you to put In/Out mediators inside any arbitrary Sequence or any Proxy service. But if you create the main sequence using DevS, it will contain In/Out mediators because we definitely need In/Out mediators inside the main sequence.
This limitation was introduced because it is almost impossible to represent the meaning of In/Out mediators inside a Sequence graphically. In/Out mediators represent in path and out path and we may need to divide sequence diagram into two parts to represent this forward and reverse message flow if we allow In/Out mediators. After discussing with ESB team, we decided not to support In/Out mediators for sequences except main sequence since users have alternatives to accomplish this. But I understand that there is a limitation in DevS according to the ESB config specification. You can use service chaining for your use case instead of In/Out mediators. Thanks, Viraj. On Fri, Jul 18, 2014 at 9:57 AM, Ishara Premadasa <ish...@wso2.com> wrote: > Hi, > > When i add the below config inside a sequence.xml file in Developer Studio > 3.7.0, once the file is saved and open the source view back, all the > configs are wiped out. > > <sequence xmlns="http://ws.apache.org/ns/synapse"; name="TestSequence"> > <in> > <log level="custom"> > <property name="seq in" value="msg came to seq in"></property> > </log> > <send> > <endpoint> > <http method="post" uri-template=" > http://localhost:9764/jaxrs_starbucks_service/services/Starbucks_Outlet_Service/orders/ > "></http> > </endpoint> > </send> > </in> > <out> > <log level="full"> > <property name="seq_out" value="response came seq out > mediator"></property> > </log> > </out> > </sequence> > > However when use ESB UI editor to create this config it is supported there. > > > > > May i please know how to create In,Out mediators from Dev studio, as i > have several sequences which invokes external API endpoints at the <In> and > need to get the response into <Out>. > > Thanks! > Ishara > > -- > Ishara Premasada > Software Engineer, > WSO2 Inc. http://wso2.com/ > > > *Blog : http://isharapremadasa.blogspot.com/ > <http://isharapremadasa.blogspot.com/>Twitter : > https://twitter.com/ishadil <https://twitter.com/ishadil> Mobile : > +94 714445832 <%2B94%20714445832>* > > > -- Viraj Rajaguru Software Engineer WSO2 Inc. : http://wso2.com Mobile: +94 77 3683068
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