> Hi, > > We have currently 150+ connectors in store > <https://store.wso2.com/store/>. Using those we can easily build > integration use cases with WSO2 ESB. > > However there are some apis that resides on premises and specific to some > users. If we need to integrate such services, we either need to manually do > the integration with ESB or develop a connector and use it. > > The idea of this project is to automate the development of connectors that > makes the integration tasks more productive. > > So we are planning to start this with soap based connectors and move to > rest based support later. > > For soap based connector generation we basically need to parse the wsdl > and generate a connector operation per soap operation. > > For that we can use WSDL4J. Using this we can get the required operations > and request/response messages required. Using this information we can build > the connector operations.(Sequence Templates) > > eg: > String wsdlPath = "/home/wso2/Desktop/ConnectorTest.wsdl"; > WSDLReader reader = javax.wsdl.factory.WSDLFactory > .newInstance().newWSDLReader(); > javax.wsdl.Definition defn = reader.readWSDL(wsdlPath); > > Map <javax.xml.namespace.QName , ServiceImpl>tmp = defn.getAllServices(); > > for(javax.xml.namespace.QName key:tmp.keySet()){ > ServiceImpl serviceImpl = tmp.get(key); > Map <String,PortImpl> mPorts = serviceImpl.getPorts(); > for(String k1:mPorts.keySet()){ > PortImpl portImpl = mPorts.get(k1); > List<BindingOperationImpl> bindingOperations = > portImpl.getBinding().getBindingOperations(); > for(BindingOperationImpl bindingOperation:bindingOperations){ > System.out.println("operation:" + bindingOperation.getName()); > BindingInput bindingInput = bindingOperation.getBindingInput(); > } > } > } > Map messages = defn.getMessages(); > Iterator msgIterator = messages.values().iterator(); > while (msgIterator.hasNext()){ > Message msg = (Message)msgIterator.next(); > if (!msg.isUndefined()) { > System.out.println(msg.getQName()); > } > } > Thoughts? > > Hi All,
I have the plan to implement ESB connector auto-generation tool. Plase add if anything more to above explanation about the tool. Best Regards, > > Malaka Silva > Senior Technical Lead > M: +94 777 219 791 > Tel : 94 11 214 5345 > Fax :94 11 2145300 > Skype : malaka.sampath.silva > LinkedIn : http://www.linkedin.com/pub/malaka-silva/6/33/77 > Blog : http://mrmalakasilva.blogspot.com/ > > WSO2, Inc. > lean . enterprise . middleware > https://wso2.com/signature > http://www.wso2.com/about/team/malaka-silva/ > <http://wso2.com/about/team/malaka-silva/> > https://store.wso2.com/store/ > > Don't make Trees rare, we should keep them with care > -- Thank you Best Regards *Rajjaz HM* Associate Software Engineer Platform Extension Team WSO2 Inc. <http://wso2.com/> lean | enterprise | middleware Mobile | +94752833834|+94777226874 Email | raj...@wso2.com LinkedIn <https://lk.linkedin.com/in/hmohammedrajjaz> | Blogger <http://rajjazhm.blogspot.com/> | WSO2 Profile <http://wso2.com/about/team/mohammer-rajjaz/> [image: https://wso2.com/signature] <https://wso2.com/signature>
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