Im trying out Payload and Script mediator functionality to call this SOAP service,
http://www.w3schools.com/webservices/tempconvert.asmx?op=CelsiusToFahrenheit by simulating a REST API using ESB 4.8.1, here is the synapse configuration I have defined <api xmlns="http://ws.apache.org/ns/synapse"; name="tempAPI" context="/temp"> <resource methods="POST GET"> <inSequence> <log level="custom"> <property name="IN_MESSAGE" value=">;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;IN_MESSAGE"></property> </log> <property name="messageType" value="application/xml" scope="axis2"></property> <payloadFactory media-type="xml"> <format> <soapenv:Envelope xmlns:soapenv=" http://schemas.xmlsoap.org/soap/envelope/"; xmlns:web=" http://www.w3schools.com/webservices/";> <soapenv:Header></soapenv:Header> <soapenv:Body> <web:CelsiusToFahrenheit> <web:Celsius>$1</web:Celsius> </web:CelsiusToFahrenheit> </soapenv:Body> </soapenv:Envelope> </format> <args> <arg evaluator="json" expression="$.celsius"></arg> </args> </payloadFactory> <send> <endpoint> <address uri=" http://www.w3schools.com/webservices/tempconvert.asmx?op=CelsiusToFahrenheit"; format="soap11"></address> </endpoint> </send> </inSequence> <outSequence> <log level="custom"> <property name="OUT_MESSAGE" value=">;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;>;;;;;;;OUT_MESSAGE"></property> </log> <property name="messageType" value="application/json" scope="axis2"></property> <script language="js">var temp = mc.getPayloadXML()..*::CelsiusToFahrenheitResponse.CelsiusToFahrenheitResult.toString(); mc.setPayloadJSON( { "Temp" : { "Faran" : temp } });</script> <send></send> </outSequence> </resource> </api> When I invoke the above using, curl -i -POST -H 'Accept: application/json' -d '{"celsius":12}' http://<IP Address>:8280/<api context> I get the following exception, 6:53:00,577 RelayUtils Error while building Passthrough stream java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.String.substring(String.java:1937) at org.apache.axis2.builder.XFormURLEncodedBuilder.extractParametersFromRequest(XFormURLEncodedBuilder.java:174) at org.apache.axis2.builder.XFormURLEncodedBuilder.processDocument(XFormURLEncodedBuilder.java:112) at org.apache.synapse.commons.builders.XFormURLEncodedBuilder.processDocument(XFormURLEncodedBuilder.java:36) at org.apache.synapse.transport.passthru.util.DeferredMessageBuilder.getDocument(DeferredMessageBuilder.java:118) at org.apache.synapse.transport.passthru.util.RelayUtils.builldMessage(RelayUtils.java:107) at org.apache.synapse.transport.passthru.util.RelayUtils.buildMessage(RelayUtils.java:82) at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:68) at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:131) at org.apache.synapse.rest.Resource.process(Resource.java:297) at org.apache.synapse.rest.API.process(API.java:341) at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:76) at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:63) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:220) at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:83) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:344) at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:385) at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) 06:53:00,578 SequenceMediator Error while building message org.apache.axis2.AxisFault: Error while building Passthrough stream at org.apache.synapse.transport.passthru.util.RelayUtils.handleException(RelayUtils.java:236) at org.apache.synapse.transport.passthru.util.RelayUtils.builldMessage(RelayUtils.java:111) at org.apache.synapse.transport.passthru.util.RelayUtils.buildMessage(RelayUtils.java:82) at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:68) at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:131) at org.apache.synapse.rest.Resource.process(Resource.java:297) at org.apache.synapse.rest.API.process(API.java:341) at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:76) at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:63) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:220) at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:83) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:344) at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:385) at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.String.substring(String.java:1937) at org.apache.axis2.builder.XFormURLEncodedBuilder.extractParametersFromRequest(XFormURLEncodedBuilder.java:174) at org.apache.axis2.builder.XFormURLEncodedBuilder.processDocument(XFormURLEncodedBuilder.java:112) at org.apache.synapse.commons.builders.XFormURLEncodedBuilder.processDocument(XFormURLEncodedBuilder.java:36) at org.apache.synapse.transport.passthru.util.DeferredMessageBuilder.getDocument(DeferredMessageBuilder.java:118) at org.apache.synapse.transport.passthru.util.RelayUtils.builldMessage(RelayUtils.java:107) Any idea what Im doing wrong? This should be straight forward, Thanks -- Regards, Uvindra Mobile: 777733962
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