I am getting SAXException Bad types (class RemotableExampleTypes.TExample -> int) and do not know how to diagnose the problem.
My web service is a Delphi 7 app, so I used WSDL2Java to create the bindings from the WSDL.
The GetCust operation responds with the complex type TExample. Any help greatly appreciated!
Here is the WSDL: <?xml version="1.0" encoding="utf-8"?> <definitions xmlns="http://schemas.xmlsoap.org/wsdl/"; xmlns:xs="http://www.w3.org/2001/XMLSchema"; name="IRemotableExampleservice" targetNamespace="http://tempuri.org/"; xmlns:tns="http://tempuri.org/"; xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"; xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"; xmlns:ns1="urn:RemotableExampleTypes"> <types> <xs:schema targetNamespace="urn:RemotableExampleTypes" xmlns="urn:RemotableExampleTypes"> <xs:complexType name="TExample"> <xs:sequence> <xs:element name="CustNo" type="xs:int"/> <xs:element name="Name" type="xs:string"/> <xs:element name="Addr" type="xs:string"/> <xs:element name="City" type="xs:string"/> <xs:element name="State" type="xs:string"/> <xs:element name="Phone" type="xs:string"/> <xs:element name="ZipCode" type="xs:string"/> </xs:sequence> </xs:complexType> </xs:schema> </types> <message name="GetCust0Request"> <part name="Value" type="xs:int"/> </message> <message name="GetCust0Response"> <part name="Example" type="ns1:TExample"/> <part name="return" type="xs:int"/> </message> <message name="PutCust1Request"> <part name="Value" type="ns1:TExample"/> </message> <message name="PutCust1Response"> <part name="return" type="xs:int"/> </message> <portType name="IRemotableExample"> <operation name="GetCust"> <input message="tns:GetCust0Request"/> <output message="tns:GetCust0Response"/> </operation> <operation name="PutCust"> <input message="tns:PutCust1Request"/> <output message="tns:PutCust1Response"/> </operation> </portType> <binding name="IRemotableExamplebinding" type="tns:IRemotableExample"> <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/> <operation name="GetCust"> <soap:operation soapAction="urn:RemotableExampleIntf-IRemotableExample#GetCust" style="rpc"/> <input message="tns:GetCust0Request"> <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="urn:RemotableExampleIntf-IRemotableExample"/> </input> <output message="tns:GetCust0Response"> <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="urn:RemotableExampleIntf-IRemotableExample"/> </output> </operation> <operation name="PutCust"> <soap:operation soapAction="urn:RemotableExampleIntf-IRemotableExample#PutCust" style="rpc"/> <input message="tns:PutCust1Request"> <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="urn:RemotableExampleIntf-IRemotableExample"/> </input> <output message="tns:PutCust1Response"> <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; namespace="urn:RemotableExampleIntf-IRemotableExample"/> </output> </operation> </binding> <service name="IRemotableExampleservice"> <port name="IRemotableExamplePort" binding="tns:IRemotableExamplebinding"> <soap:address location="http://localhost:5097/soap/IRemotableExample"/> </port> </service> </definitions>
Here is Client1.java import org.apache.axis.client.Service; import org.apache.axis.client.Call; import org.apache.axis.encoding.ser.BeanSerializerFactory; import org.apache.axis.encoding.ser.BeanDeserializerFactory; import org.apache.axis.encoding.XMLType; import javax.xml.namespace.QName; import org.apache.axis.AxisFault; import org.tempuri.*; import java.net.URL;
public class Client1
{
public static void main(String[] args) throws Exception
{
String endpointURL = "http://localhost:5097/soap/IRemotableExample";;Service service = new Service(); Call call = (Call) service.createCall(); call.setTargetEndpointAddress(new java.net.URL(endpointURL));
RemotableExampleTypes.TExample example =
new RemotableExampleTypes.TExample(); // register the TExample class
QName teqn = new QName("urn:RemotableExampleTypes", "TExample");
Class tecls = RemotableExampleTypes.TExample.class;
call.registerTypeMapping(tecls, teqn,
BeanSerializerFactory.class,
BeanDeserializerFactory.class); RemotableExampleTypes.holders.TExampleHolder exampleHolder =
new RemotableExampleTypes.holders.TExampleHolder(); call.setOperationName(new QName("", "GetCust"));
call.addParameter(
"Value", XMLType.XSD_INT, javax.xml.rpc.ParameterMode.IN);
call.addParameter("Example", teqn, javax.xml.rpc.ParameterMode.INOUT);call.setReturnType(XMLType.XSD_INT);
Object ret =
call.invoke(new Object[] {new String ("0"), exampleHolder.value}); if (null == ret) {
System.out.println("Received null ");
throw new AxisFault("", "Received null", null, null);
} if (ret instanceof String) {
System.out.println(ret);
}
if (ret instanceof Integer) {
System.out.println(ret);
}
}
}
The response from the web service (using TCPMon) is: <?xml version="1.0"?> <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/";> <SOAP-ENV:Body SOAP-ENC:encodingStyle="http://schemas.xmlsoap.org/soap/envelope/";> <NS1:GetCustResponse xmlns:NS1="urn:RemotableExampleIntf-IRemotableExample" xmlns:NS2="urn:RemotableExampleTypes"> <return xsi:type="xsd:int">0</return> <NS2:TExample id="1" xsi:type="NS2:TExample"> <CustNo xsi:type="xsd:int">0</CustNo> <Name xsi:type="xsd:string">Dennis Passmore</Name> <Addr xsi:type="xsd:string">1234 Some St.</Addr> <City xsi:type="xsd:string">Some City</City> <State xsi:type="xsd:string">Some State</State> <Phone xsi:type="xsd:string">123-456-6789</Phone> <ZipCode xsi:type="xsd:string">12345</ZipCode> </NS2:TExample> <Example href="#1"/> </NS1:GetCustResponse> </SOAP-ENV:Body> </SOAP-ENV:Envelope>
The following is the error message Client1 reports::
Mar 6, 2003 10:21:15 PM org.apache.axis.client.Call invoke
SEVERE: Exception:
org.xml.sax.SAXException: Bad types (class RemotableExampleTypes.TExample -> int)
at org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:306)
at org.apache.axis.encoding.DeserializationContextImpl.startElement(
DeserializationContextImpl.java:921)
at org.apache.axis.message.SAX2EventRecorder.replay(
SAX2EventRecorder.java:198)
at org.apache.axis.message.MessageElement.publishToHandler(
MessageElement.java:699)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:307)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:331)
at org.apache.axis.client.Call.invoke(Call.java:2200)
at org.apache.axis.client.Call.invoke(Call.java:2099)
at org.apache.axis.client.Call.invoke(Call.java:1622)
at Client1.main(Client1.java:41)
Exception in thread "main" AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: org.xml.sax.SAXException: Bad types
(class RemotableExampleTypes.TExample -> int)
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:
org.xml.sax.SAXException: Bad types (class RemotableExampleTypes.TExample -> int)
at org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:306)
at org.apache.axis.encoding.DeserializationContextImpl.startElement(
DeserializationContextImpl.java:921)
at org.apache.axis.message.SAX2EventRecorder.replay(
SAX2EventRecorder.java:198)
at org.apache.axis.message.MessageElement.publishToHandler(
MessageElement.java:699)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:307)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:331)
at org.apache.axis.client.Call.invoke(Call.java:2200)
at org.apache.axis.client.Call.invoke(Call.java:2099)
at org.apache.axis.client.Call.invoke(Call.java:1622)
at Client1.main(Client1.java:41)
Other relevant info: Using Axis 1.1 RC1 The source for the Delphi 7 web service is here: http://www.dpassmore.com/wdata/RemotableExample.zip
