Hi,
I want to write a web service, that handles arrays of several types
(please see attached WSDL file). I have written the web service with
axis2 (databinding xmlbeans) and succeded with a client invoking the
operations echoString, echoStringArray and echoStruct. The operations
echoByteArray (handling base64Binary) and echoByteArray2 (handling a
sequence of bytes) didn't work, throwing the following exception:
Exception in thread "main" org.apache.axis2.AxisFault: First Element
must contain the local name, Envelope
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:81)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:356)
at
org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:294)
at
org.apache.axis2.userguide.axis2sampledoclit.Axis2SampleDocLitServiceStub.echoByteArray2(Axis2SampleDocLitServiceStub.java:975)
at clients.TestClient.echoByteArray2(TestClient.java:66)
at clients.TestClient.main(TestClient.java:81)
Caused by: org.apache.axiom.soap.SOAPProcessingException: First Element
must contain the local name, Envelope
at
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.constructNode(StAXSOAPModelBuilder.java:221)
at
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.createOMElement(StAXSOAPModelBuilder.java:179)
at
org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:135)
at
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.getSOAPEnvelope(StAXSOAPModelBuilder.java:163)
at
org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder.<init>(StAXSOAPModelBuilder.java:111)
at
org.apache.axis2.builder.BuilderUtil.getSOAPBuilder(BuilderUtil.java:474)
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:142)
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:77)
... 5 more
In using axis 1.4 none operation handling arrays succeeded.
What is wrong with the WSDL file and what do I have to do to make this
work in axis 1.4 and axis2?
Cheers, Frank
<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://schemas.xmlsoap.org/wsdl/";
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:tns="http://userguide.axis2.apache.org/Axis2SampleDocLit";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsd1="http://userguide.axis2.apache.org/xsd";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
targetNamespace="http://userguide.axis2.apache.org/Axis2SampleDocLit";
name="Axis2SampleDocLitService">
<types>
<schema targetNamespace="http://userguide.axis2.apache.org/xsd";
xmlns="http://www.w3.org/2001/XMLSchema";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
elementFormDefault="qualified">
<complexType name="ArrayOfstring_literal">
<sequence>
<element maxOccurs="unbounded" minOccurs="1"
name="string" type="xsd:string" />
</sequence>
</complexType>
<complexType name="SOAPStruct">
<all>
<element name="varFloat" type="xsd:float" />
<element name="varInt" type="xsd:int" />
<element name="varString" type="xsd:string" />
</all>
</complexType>
<element name="echoStringParam" type="xsd:string" />
<element name="echoIntParam" type="xsd:int" />
<element name="echoStringReturn" type="xsd:string" />
<element name="echoStringArrayParam"
type="xsd1:ArrayOfstring_literal" />
<element name="echoStringArrayReturn"
type="xsd1:ArrayOfstring_literal" />
<element name="echoStructParam" type="xsd1:SOAPStruct" />
<element name="echoStructReturn" type="xsd1:SOAPStruct" />
</schema>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
targetNamespace="http://userguide.axis2.apache.org/Axis2SampleDocLit";>
<xsd:element name="in">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="byteArray"
type="xsd:base64Binary">
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="out">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="byteArray"
type="xsd:base64Binary">
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="in1">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="bytes" type="xsd:byte"
maxOccurs="unbounded" minOccurs="0">
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="out1">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="bytes" type="xsd:byte"
maxOccurs="unbounded" minOccurs="0">
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</types>
<message name="echoString">
<part name="a" element="xsd1:echoStringParam" />
</message>
<message name="echoStringResponse">
<part name="result" element="xsd1:echoStringReturn" />
</message>
<message name="echoStringArray">
<part name="a" element="xsd1:echoStringArrayParam" />
</message>
<message name="echoStringArrayResponse">
<part name="result" element="xsd1:echoStringArrayReturn" />
</message>
<message name="echoStruct">
<part name="a" element="xsd1:echoStructParam" />
</message>
<message name="echoStructResponse">
<part name="result" element="xsd1:echoStructReturn" />
</message>
<message name="echoByteArrayRequest">
<part name="echoByteArrayRequest" element="tns:in"></part>
</message>
<message name="echoByteArrayResponse">
<part name="echoByteArrayResponse" element="tns:out"></part>
</message>
<message name="echoByteArray2Request">
<part name="echoByteArray2Request" element="tns:in1"></part>
</message>
<message name="echoByteArray2Response">
<part name="echoByteArray2Response" element="tns:out1"></part>
</message>
<portType name="Axis2SampleDocLitPortType">
<operation name="echoString">
<input name="echoString" message="tns:echoString" />
<output name="echoStringResponse"
message="tns:echoStringResponse" />
</operation>
<operation name="echoStringArray">
<input name="echoStringArray" message="tns:echoStringArray" />
<output name="echoStringArrayResponse"
message="tns:echoStringArrayResponse" />
</operation>
<operation name="echoStruct">
<input name="echoStruct" message="tns:echoStruct" />
<output name="echoStructResponse"
message="tns:echoStructResponse" />
</operation>
<operation name="echoByteArray">
<input message="tns:echoByteArrayRequest"></input>
<output message="tns:echoByteArrayResponse"></output>
</operation>
<operation name="echoByteArray2">
<input message="tns:echoByteArray2Request"></input>
<output message="tns:echoByteArray2Response"></output>
</operation>
</portType>
<binding name="Axis2SampleDocLitPortBinding"
type="tns:Axis2SampleDocLitPortType">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"; />
<operation name="echoString">
<soap:operation
soapAction="http://userguide.axis2.apache.org/Axis2SampleDocLit/echoString"; />
<input name="echoString">
<soap:body use="literal" />
</input>
<output name="echoStringResponse">
<soap:body use="literal" />
</output>
</operation>
<operation name="echoStringArray">
<soap:operation
soapAction="http://userguide.axis2.apache.org/Axis2SampleDocLit/echoStringArray"; />
<input name="echoStringArray">
<soap:body use="literal" />
</input>
<output name="echoStringArrayResponse">
<soap:body use="literal" />
</output>
</operation>
<operation name="echoStruct">
<soap:operation
soapAction="http://userguide.axis2.apache.org/Axis2SampleDocLit/echoStruct"; />
<input name="echoStruct">
<soap:body use="literal" />
</input>
<output name="echoStructResponse">
<soap:body use="literal" />
</output>
</operation>
<operation name="echoByteArray">
<soap:operation
soapAction="http://userguide.axis2.apache.org/Axis2SampleDocLit/echoByteArray"; />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
<operation name="echoByteArray2">
<soap:operation
soapAction="http://userguide.axis2.apache.org/Axis2SampleDocLit/echoByteArray2"; />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
</binding>
<service name="Axis2SampleDocLitService">
<port name="Axis2SampleDocLitPort"
binding="tns:Axis2SampleDocLitPortBinding">
<soap:address
location="http://userguide.axis2.apache.org/stkv3/wsdl/Axis2SampleDocLit.wsdl"; />
</port>
</service>
</definitions>
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