[Laszlo-user] SOAP and Laszlo

[Maxime Carpentier]

Hi

I'd like to use laszlo as a client for my webservice, but i can't figure it out how does it works...

Previously i was generating my webservice with axis through RPC encoded style and i had no problem to make it works with laszlo, but now i'm using jwsdp and it doesn't implement the RPC/encoded style...so i have to make it works with Document Literal style

Any idea ?

Thxs in advance

 

my webservice ni java:

 

 public String sayHello(String test)  {
  return test;
 }

 

 

Here is my laszlo code :

 

<canvas debug="true" height="530">

    <debug x="10" y="40" width="470" height="450" />

    <soap name="serv" wsdl="http://127.0.0.1:8080/wsdl/mywsdl.wsdl">

 

          <method event="onload">
            Debug.write('soap service loaded.');
        </method>

     
     <remotecall funcname="sayHello">
            <param value="${ canvas.serv.makedoc(parent.name, s.text) }" />
        </remotecall>
   
    <method name="makedoc" args="func, arg">
        <![CDATA[
            if (func == null) return;
            var s =  '<' + func + ' xmlns="' + 'http://impl.myservice.services.com/' + '" >' +
                               '<arg0>' + arg + '</arg0>' +
                   '</' + func + '>';
            Debug.write(s);
            return s;
        ]]>
        </method>
    </soap>

 

    <view id="search" x="10" y="10" layout="spacing: 5" visible="false">
        <view layout="axis: x; spacing: 5">
            <edittext id="s" text="services" />
            <button text="keyword search" />
        </view>
    </view>

 

</canvas>

 

 

when invoking the sayHello method i got nothing in return...

when calling it from a java client all works fine

 

I tried to look up the soap request both form laszlo and my java client , here are the results :

 

 

Laszlo

 

request :

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<soapenv:Body>

    <ns1:sayHello xmlns="http://impl.myservice.services.com/" xmlns:ns1="http://impl.myservice.services.com/">

        <arg0 xmlns="http://impl.myservice.services.com/">test with my laszlo client</arg0>

        </ns1:sayHello>

    </soapenv:Body>

</soapenv:Envelope>

 

answer :

<?xml version="1.0" ?>

    <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"         xmlns:ns1="http://impl.myservice.services.com/">

    <soapenv:Body>

        <ns1:sayHelloResponse></ns1:sayHelloResponse>

    </soapenv:Body>

</soapenv:Envelope>

 

 

My java client

 

request:

 

<?xml version="1.0" ?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns1="http://impl.myservice.services.com/">

    <soapenv:Body>

        <ns1:sayHello>

            <arg0>test with my java client</arg0>

        </ns1:sayHello>

    </soapenv:Body>

</soapenv:Envelope>

 

answer :

 

<?xml version="1.0" ?>

    <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ns1="http://impl.myservice.services.com/">

    <soapenv:Body>

        <ns1:sayHelloResponse>

            <return>test with my java client</return>

        </ns1:sayHelloResponse>

    </soapenv:Body>

</soapenv:Envelope>

 

 

 

WSDL for my webservice:

 

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<definitions targetNamespace="http://impl.myservice.services.com/" name="myServiceImplService" xmlns:tns="http://impl.myservice.services.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns="http://schemas.xmlsoap.org/wsdl/">
  <types>
<xs:schema version="1.0" targetNamespace="http://impl.myservice.services.com/" xmlns:xs="http://www.w3.org/2001/XMLSchema">

 

  <xs:element name="sayHello" type="ns1:sayHello" xmlns:ns1="http://impl.myservice.services.com/"/>

 

  <xs:complexType name="sayHello">
    <xs:sequence>
      <xs:element name="arg0" type="xs:string" minOccurs="0"/>
    </xs:sequence>
  </xs:complexType>

 

  <xs:element name="sayHelloResponse" type="ns2:sayHelloResponse" xmlns:ns2="http://impl.myservice.services.com/"/>

 

  <xs:complexType name="sayHelloResponse">
    <xs:sequence>
      <xs:element name="return" type="xs:string" minOccurs="0"/>
    </xs:sequence>
  </xs:complexType>
</xs:schema>
  </types>
  <message name="sayHello">
    <part name="parameters" element="tns:sayHello"/>
  </message>
  <message name="sayHelloResponse">
    <part name="parameters" element="tns:sayHelloResponse"/>
  </message>
  <portType name="myServiceImpl">
    <operation name="sayHello">
      <input message="tns:sayHello"/>
      <output message="tns:sayHelloResponse"/>
    </operation>
  </portType>
  <binding name="myServiceImplPortBinding" type="tns:myServiceImpl">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
    <operation name="sayHello">
      <soap:operation soapAction=""/>
      <input>
        <soap:body use="literal"/>
      </input>
      <output>
        <soap:body use="literal"/>
      </output>
    </operation>
  </binding>
  <service name="myServiceImplService">
    <port name="myServiceImplPort" binding="tns:myServiceImplPortBinding">
      <soap:address location="http://127.0.0.1:8080/myservice/myservice/"/>
    </port>
  </service>
</definitions>

 

 

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