com.webratio.rtx.RTXException: An error occurred dispatching the SOAP message

11 May '15, 05:38 PM
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Buonasera

Ho sviluppato un WS (seguendo quanto indicato in "exposing SOAP Web Services") e l'ho testato utilizzando SOAP UI. Il WS risponde correttamente:

Richiesta:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsdl="http://www.webml.org/webservices/wsdl">
   <soapenv:Header/>
   <soapenv:Body>
      <wsdl:RicercaProvincia>
         <CriterioRicerca>
            <Sigla>vc</Sigla>
         </CriterioRicerca>
      </wsdl:RicercaProvincia>
   </soapenv:Body>
</soapenv:Envelope>

 

Risposta: 

<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <SOAP:Body>
      <m:CriterioRicercaResponse xmlns:m="http://www.webml.org/webservices/wsdl">
         <ProvinciaITA>
            <Dettaglio>
               <codice_provincia>002</codice_provincia>
               <provincia>Vercelli</provincia>
               <citta_metropolitana>-</citta_metropolitana>
               <nome_citta_metropolitana/>
               <sigla_automobilistica>VC</sigla_automobilistica>
               <codice_regione>1</codice_regione>
            </Dettaglio>
         </ProvinciaITA>
      </m:CriterioRicercaResponse>
   </SOAP:Body>
</SOAP:Envelope>

Il WS l'ho esposto alla porta 8080

Ho poi seguito le indicazioni di "Invoking SOAP Web Service" ed ho realizzato un funzionalità con la quale invoco il WS (dando come input la targa automobilistica). e l'ho esposta alla porta 9080 (un secondo tomcat). 

Ad ogni esecuzione ottengo il seguente errore:

11 May 2015 17:32:50,269  ERROR [http-apr-9080-exec-5]  (com.webratio.units.ws.rtx.SoapRequestResponseUnitService:73) - [2A8D938DE37426BFF46CCB06DFE7A468][miu2][opm1][rru2]Unable to execute service
 com.webratio.rtx.RTXException: An error occurred dispatching the SOAP message

    at com.webratio.rtx.ws.SoapMessageDispatcher.dispatch(SoapMessageDispatcher.java:223)
    at com.webratio.units.ws.rtx.AbstractRequestResponseUnitService.execute(AbstractRequestResponseUnitService.java:172)
    at com.webratio.rtx.core.OperationModuleService._execute(OperationModuleService.java:209)
    at com.webratio.rtx.core.OperationModuleService.execute(OperationModuleService.java:133)
    at

    ...  

    ...

    ...
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2466)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2455)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.DualStackPlainSocketImpl.connect0(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:579)
    at java.net.Socket.connect(Socket.java:528)
    at java.net.Socket.<init>(Socket.java:425)
    at java.net.Socket.<init>(Socket.java:280)
    at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
    at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
    at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
    at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
    at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
    at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
    at com.webratio.rtx.ws.SoapMessageDispatcher.dispatch(SoapMessageDispatcher.java:183)
    ... 67 more

Ho fanne numerose prove... ma non capisco il motivo dell'errore. 

Avete qualche suggerimento in merito? 

Grazie

 Luca Massimi

 
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Salve Luca,

la porta che utilizzi per il tuo servizio probabilmente è bloccata dal tuo firewall ovvero stai puntando ad una url del servizio sbagliata.

Spero di esserti stato di aiuto

saluti

Renato

 

 
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La porta sulla quale espongo il WS e' la 8080 ed infatti se utilizzo SOAP UI non ho problemi. La macchina utilizzata non ha alcun fw attivo. Deve esserci qualcosa che mi sfugge! Grazie Luca

 
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Scoperto l'inghippo... nel WSDL è scritto:

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://www.webml.org/webservices/wsdl" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://www.webml.org/webservices/wsdl" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:nsx1="urn:slp1" xmlns:nsx2="urn:rsp1">
  <wsdl:types>
    <xsd:schema><xsd:import namespace="urn:slp1" schemaLocation="../../xsd.do?res=slp1"/><xsd:import namespace="urn:rsp1" schemaLocation="../../xsd.do?res=rsp1"/></xsd:schema>
  </wsdl:types>
  <wsdl:message name="CriterioRicercaResponse">
    <wsdl:part name="ProvinciaITA" type="nsx2:ProvinciaITA">
    </wsdl:part>
  </wsdl:message>
  <wsdl:message name="RicercaProvincia">
    <wsdl:part name="CriterioRicerca" type="nsx1:CriterioRicerca">
    </wsdl:part>
  </wsdl:message>
  <wsdl:portType name="CercaProvinciaType">
    <wsdl:operation name="RicercaProvincia">
      <wsdl:input message="tns:RicercaProvincia">
    </wsdl:input>
      <wsdl:output message="tns:CriterioRicercaResponse">
    </wsdl:output>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="CercaProvincia" type="tns:CercaProvinciaType">
    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="RicercaProvincia">
      <soap:operation soapAction=""/>
      <wsdl:input>
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="CercaProvincia">
    <wsdl:port name="CercaProvincia_Port" binding="tns:CercaProvincia">
      <soap:address location="http://127.0.0.1/ExposeWS_SOAP/WebService/CercaProvincia.do"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

http://127.0.0.1/ExposeWS_SOAP/WebService/CercaProvincia.do

ma poi io eseguo il deploy sulla 8080 di tomcat. 

Con SOAP UI dirigo correttamente la richiesta vs. quella porta. Dal processo WebRatio di Request/Response utilizzando il WSDL la richiesta finisce sulla 80!

 

Come posso creare un WS ed assegnare la porta che voglio io? 

Insomma, il WSDL dovrebbe presentarsi 

<soap:address location="http://127.0.0.1:xxxx/ExposeWS_SOAP/WebService/CercaProvincia.do"/>

 

 

 
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