Arrays are always the sticky part of interoperability :-/. It may be an issue with the way the WSDL is constructed: try running the WS-I group's interoperability tests to see if you get anything interesting. Mindreef's SOAPScope runs the tests, if you want to buy a tool. If you like free tools, the Eclipse project WST plugin seems to do the WS-I tests, too -- convenient if you happen to be using Eclipse already.Also, if you haven't already, you can try using Axis to generate WSDL for a method with the signature you're looking for and compare it with the WSDL you got from gSOAP. You can then set up a dummy service with Axis and watch the XML going down the wire to see how it might be different. If you're using RPC-encoded and are free to make the choice, you might try switching to Doc-literal, if for no other reason than the XML is a lot easier to read. Chris -----Original Message-----From: Michael Rudolf [mailto:[EMAIL PROTECTED] Sent: Sunday, October 30, 2005 16:53To: [email protected] Subject: String as parameter... Hi, I have the following problem: I developed a Web Service in C with gSOAP that offers a method that takes an Array of Strings as parameter and returns an array of objects. I used the WSDL file the was generated by gSOAP in WSDL2Java to create a client. The resulting method in Java is generated correctly. When i call it with null as parameter for the Strings everything works fine and the resulting array of objects is returned. But when i try calling the method with an array of strings teh serialization fails: AxisFault faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Client faultSubcode: faultString: Validation constraint violation: data type mismatch soapenc:Array in element <jobs> faultActor: faultNode: faultDetail: {http://xml.apache.org/axis/}stackTrace:Validation constraint violation: data type mismatch soapenc:Array in element <jobs> at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.ja va:221) at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.jav a:128) at org.apache.axis.encoding.DeserializationContext.endElement(Deserializati onContext.java:1087) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement( AbstractSAXParser.java:633) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEnd Element(XMLNSDocumentScannerImpl.java:719) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$F ragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:16 85) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.s canDocument(XMLDocumentFragmentScannerImpl.java:368) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML1 1Configuration.java:834) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML1 1Configuration.java:764) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.jav a:148) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Abstr actSAXParser.java:1242) at javax.xml.parsers.SAXParser.parse(SAXParser.java:375) at org.apache.axis.encoding.DeserializationContext.parse(DeserializationCon text.java:227) at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696) at org.apache.axis.Message.getSOAPEnvelope(Message.java:424) at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstan dChecker.java:62) at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206) at org.apache.axis.client.Call.invokeEngine(Call.java:2765) at org.apache.axis.client.Call.invoke(Call.java:2748) at org.apache.axis.client.Call.invoke(Call.java:2424) at org.apache.axis.client.Call.invoke(Call.java:2347) at org.apache.axis.client.Call.invoke(Call.java:1804) at rmws.RMWSStub.jobStatus(RMWSStub.java:298) at TestWS.main(TestWS.java:44) The WSDL looks like the following: <?xml version="1.0" encoding="UTF-8"?> <definitions name="RMWS" targetNamespace="urn:rmws" xmlns:tns="urn:rmws" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:ns2="http://tempuri.org/ns2.xsd"; xmlns:ns1="http://tempuri.org/ns1.xsd"; xmlns:ns="urn:rmws" xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/"; xmlns:MIME="http://schemas.xmlsoap.org/wsdl/mime/"; xmlns:DIME="http://schemas.xmlsoap.org/ws/2002/04/dime/wsdl/"; xmlns:WSDL="http://schemas.xmlsoap.org/wsdl/"; xmlns="http://schemas.xmlsoap.org/wsdl/";> <types> <schema targetNamespace="http://tempuri.org/ns2.xsd"; xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:ns2="http://tempuri.org/ns2.xsd"; xmlns:ns1="http://tempuri.org/ns1.xsd"; xmlns:ns="urn:rmws" xmlns="http://www.w3.org/2001/XMLSchema"; elementFormDefault="unqualified" attributeFormDefault="unqualified"> <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> <complexType name="Result"> <sequence><element name="message" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/><element name="error" type="xsd:int" minOccurs="1" maxOccurs="1"/> </sequence> </complexType> <complexType name="Resource"> <sequence><element name="resource" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/><element name="value" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> </sequence> </complexType> <complexType name="resource"> <sequence><element name="item" type="ns2:Resource" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> <complexType name="Job"> <sequence><element name="id" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="name" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/><element name="queue" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/><element name="status" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/> <element name="machine" type="xsd:string" minOccurs="0" maxOccurs="1" nillable="true"/></sequence> </complexType> <complexType name="jobstatus"> <sequence><element name="item" type="ns2:Job" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> <complexType name="stringArr"> <sequence><element name="item" type="xsd:string" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> </schema> <schema targetNamespace="http://tempuri.org/ns1.xsd"; xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:ns2="http://tempuri.org/ns2.xsd"; xmlns:ns1="http://tempuri.org/ns1.xsd"; xmlns:ns="urn:rmws" xmlns="http://www.w3.org/2001/XMLSchema"; elementFormDefault="unqualified" attributeFormDefault="unqualified"> <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> <complexType name="resource"> <sequence><element name="item" type="ns2:Resource" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> <complexType name="jobstatus"> <sequence><element name="item" type="ns2:Job" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> <complexType name="stringArr"> <sequence><element name="item" type="xsd:string" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> </schema> <schema targetNamespace="urn:rmws" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:ns2="http://tempuri.org/ns2.xsd"; xmlns:ns1="http://tempuri.org/ns1.xsd"; xmlns:ns="urn:rmws" xmlns="http://www.w3.org/2001/XMLSchema"; elementFormDefault="unqualified" attributeFormDefault="unqualified"> <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> <complexType name="resource"> <sequence><element name="item" type="ns2:Resource" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> <complexType name="jobstatus"> <sequence><element name="item" type="ns2:Job" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> <complexType name="stringArr"> <sequence><element name="item" type="xsd:string" minOccurs="0" maxOccurs="unbounded" nillable="true"/></sequence> </complexType> </schema> </types> <message name="submitJob"> <part name="user" type="xsd:string"/> <part name="job-script" type="xsd:string"/> <part name="job-dir" type="xsd:string"/> </message> <message name="response"> <part name="return" type="ns2:Result"/> </message> <message name="reserve"> <part name="user" type="xsd:string"/> <part name="job-script" type="xsd:string"/> <part name="job-dir" type="xsd:string"/> <part name="resource" type="ns1:resource"/> </message> <message name="jobStatusRequest"> <part name="user" type="xsd:string"/> <part name="state" type="xsd:string"/> <part name="jobs" type="ns1:stringArr"/> </message> <message name="jobStatusResponse"> <part name="result" type="ns1:jobstatus"/> </message> <portType name="RMWSPortType"> <operation name="submitJob"> <documentation>Service definition of function ns__submitJob</documentation> <input message="tns:submitJob"/> <output message="tns:response"/> </operation> <operation name="reserve"> <documentation>Service definition of function ns__reserve</documentation> <input message="tns:reserve"/> <output message="tns:response"/> </operation> <operation name="jobStatus"> <documentation>Service definition of function ns__jobStatus</documentation> <input message="tns:jobStatusRequest"/> <output message="tns:jobStatusResponse"/> </operation> </portType> <binding name="RMWS" type="tns:RMWSPortType"> <SOAP:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/> <operation name="submitJob"> <SOAP:operation style="rpc" soapAction=""/> <input><SOAP:body use="encoded" namespace="urn:rmws" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/></input> <output><SOAP:body use="encoded" namespace="urn:rmws" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/></output> </operation> <operation name="reserve"> <SOAP:operation style="rpc" soapAction=""/> <input><SOAP:body use="encoded" namespace="urn:rmws" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/></input> <output><SOAP:body use="encoded" namespace="urn:rmws" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/></output> </operation> <operation name="jobStatus"> <SOAP:operation style="rpc" soapAction=""/> <input><SOAP:body use="encoded" namespace="urn:rmws" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/></input> <output><SOAP:body use="encoded" namespace="urn:rmws" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/></output> </operation> </binding> <service name="RMWS"> <documentation>gSOAP 2.7.6c generated service definition</documentation> <port name="RMWS" binding="tns:RMWS"> <SOAP:address location="http://master.local:8081"/> </port> </service> </definitions>
Thanks for the answer....i already solved the problem. I had an error in
the server so it expected something else than arrays. It works fine now.
