6 Replies Latest reply on Nov 17, 2006 4:39 AM by Micho Edershvili

    WS does not understand my Client

    Micho Edershvili Newbie

      Hello,

      I try to call a webservice with the signatur:

      public int addzwo(int a, int b, int c);


      and get the following exception,
      java.lang.NumberFormatException: For input string: ""


      I tried it with a webservice that accepts strings as Parameters
      @WebMethod
      public String concat(String a, String b)
      { return a+b; }


      This works.

      If I look at the SOAP Call I can see, that the int Parameters are coded as href and then referenced with a multiref Tag.

      What do I have to tell the webservice (EJB3 style) that it unterstands this kind of int parameters.

      SOAP call
      <soapenv:Envelope
       xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
       xmlns:xsd="http://www.w3.org/2001/XMLSchema"
       mlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
       <soapenv:Body>
       <ns1:addzwo soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://server/jaws">
       <int_1 href="#id0"/>
       <int_2 href="#id1"/>
       <int_3 href="#id2"/>
      </ns1:addzwo>
      
      <multiRef id="id2" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="xsd:int" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
      4
      </multiRef>
      <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="xsd:int" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
      8
      </multiRef>
      <multiRef id="id1" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="xsd:int" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
      2
      </multiRef></soapenv:Body></soapenv:Envelope>



      WSDL
      ?
       <definitions name="SessionTestBeanService" targetNamespace="http://server/jaws">
      <types/>
      ?
       <message name="SessionTestBean_getZaehlerResponse">
      <part name="result" type="xsd:int"/>
      </message>
      ?
       <message name="SessionTestBean_addzwo">
      <part name="int_1" type="xsd:int"/>
      <part name="int_2" type="xsd:int"/>
      <part name="int_3" type="xsd:int"/>
      </message>
      ?
       <message name="SessionTestBean_add">
      <part name="int_1" type="xsd:int"/>
      <part name="int_2" type="xsd:int"/>
      </message>
      <message name="SessionTestBean_getZaehler"/>
      ?
       <message name="SessionTestBean_addzwoResponse">
      <part name="result" type="xsd:int"/>
      </message>
      ?
       <message name="SessionTestBean_addResponse">
      <part name="result" type="xsd:int"/>
      </message>
      ?
       <portType name="SessionTestBean">
      ?
       <operation name="add" parameterOrder="int_1 int_2">
      <input message="tns:SessionTestBean_add"/>
      <output message="tns:SessionTestBean_addResponse"/>
      </operation>
      ?
       <operation name="addzwo" parameterOrder="int_1 int_2 int_3">
      <input message="tns:SessionTestBean_addzwo"/>
      <output message="tns:SessionTestBean_addzwoResponse"/>
      </operation>
      ?
       <operation name="getZaehler">
      <input message="tns:SessionTestBean_getZaehler"/>
      <output message="tns:SessionTestBean_getZaehlerResponse"/>
      </operation>
      </portType>
      ?
       <binding name="SessionTestBeanBinding" type="tns:SessionTestBean">
      <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
      ?
       <operation name="add">
      <soap:operation soapAction=""/>
      ?
       <input>
      <soap:body namespace="http://server/jaws" use="literal"/>
      </input>
      ?
       <output>
      <soap:body namespace="http://server/jaws" use="literal"/>
      </output>
      </operation>
      ?
       <operation name="addzwo">
      <soap:operation soapAction=""/>
      ?
       <input>
      <soap:body namespace="http://server/jaws" use="literal"/>
      </input>
      ?
       <output>
      <soap:body namespace="http://server/jaws" use="literal"/>
      </output>
      </operation>
      ?
       <operation name="getZaehler">
      <soap:operation soapAction=""/>
      ?
       <input>
      <soap:body namespace="http://server/jaws" use="literal"/>
      </input>
      ?
       <output>
      <soap:body namespace="http://server/jaws" use="literal"/>
      </output>
      </operation>
      </binding>
      ?
       <service name="SessionTestBeanService">
      ?
       <port binding="tns:SessionTestBeanBinding" name="SessionTestBeanPort">
      <soap:address location="http://nbmicho:8080/beans/SessionTestBean"/>
      </port>
      </service>
      </definitions>