Axis incorrectly adding invalid and extraneous tags when the wsdl imports
schema that contains multiple versions of underlying schema elements
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Key: AXIS-2217
URL: http://issues.apache.org/jira/browse/AXIS-2217
Project: Apache Axis
Type: Bug
Components: Serialization/Deserialization
Versions: current (nightly)
Environment: Windows-XP Service pack2, J2SDK 1.4.2.08, Compaq nc6000
Reporter: Anand Raghavendran
Priority: Critical
We have implemented schema versioning for our services using the schema
namespace as version differntiator. Please see the following wsdl and schemas:
<wsdl:definitions xmlns:ns2="http://www.abc.com/XYZ/root";
xmlns:tns="http://www.abc.com/ContactServicePort/";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:ns="http://www.abc.com/XYZ";
xmlns:soap = "http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:ns1="http://www.abc.com/XYZ/v1_1"; xmlns:ns3="http://www.abc.com/XYZ/v1_2";
xmlns:ns4="http://www.stndforum.org/STD_150";
targetNamespace="http://www.abc.com/ContactServicePort/"; name="ContactService">
<wsdl:types>
<xsd:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://www.xyz.com/ContactServicePort/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<xsd:import namespace="http://www.abc.com/XYZ/root";
schemaLocation="http://127.0.0.1:8080/axis/Contact_root.xsd"/>
</xsd:schema>
</wsdl:types>
<wsdl:message name="ContactServiceRequest">
<wsdl:part name="Contact" element="ns2:ContactRq"/>
</wsdl:message>
<wsdl:message name="ContactServiceResponse">
<wsdl:part name="ContactResults" element="ns2:ContactRs"/>
</wsdl:message>
<wsdl:portType name="ContactService">
<wsdl:operation name="processContact">
<wsdl:input name="ContactServiceRequest"
message="tns:ContactServiceRequest"/>
<wsdl:output name="ContactServiceResponse"
message="tns:ContactServiceResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name = "ContactSOAPBinding"
type = "tns:ContactService">
<soap:binding style = "document"
transport = "http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name = "processContact">
<soap:operation soapAction =
"http://127.0.0.1:8080/axis/services/ContactService"/>
<wsdl:input name = "ContactServiceRequest">
<soap:body use = "literal"/>
</wsdl:input>
<wsdl:output name = "ContactServiceResponse">
<soap:body use = "literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name = "ContactService">
<wsdl:port binding = "tns:ContactSOAPBinding"
name = "ContactServiceSOAPPort">
<soap:address location =
"http://127.0.0.1:8080/axis/services/ContactService";
xmlns:wsdl = "http://schemas.xmlsoap.org/wsdl/"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
<xsd:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://www.abc.com/XYZ/root";
xmlns:com.abc.root="http://www.abc.com/XYZ/root";
xmlns:com.abc="http://www.abc.com/XYZ";
xmlns:com.abc.component.v1_2="http://www.abc.com/XYZ/v1_2";
xmlns:com.abc.component.v1_1="http://www.abc.com/XYZ/v1_1";
xmlns="http://www.stndforum.org/STD_150";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<xsd:import namespace="http://www.abc.com/XYZ";
schemaLocation="Contact.xsd"/>
<xsd:import namespace="http://www.abc.com/XYZ/v1_1";
schemaLocation="Contact_V1_1.xsd"/>
<xsd:import namespace="http://www.abc.com/XYZ/v1_2";
schemaLocation="Contact_V1_2.xsd"/>
<xsd:import namespace="http://www.stndforum.org/STD_150";
schemaLocation="Contact_base.xsd"/>
<xsd:complexType name="ContactRq_Type">
<xsd:sequence>
<xsd:element ref="RqUID"/>
<xsd:choice>
<xsd:element ref="com.abc:ContactSearch" minOccurs="0"
/>
<xsd:element ref="com.abc.component.v1_1:ContactSearch"
minOccurs="0" />
<xsd:element ref="com.abc.component.v1_2:ContactSearch"
minOccurs="0"/>
</xsd:choice>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactRq" type="com.abc.root:ContactRq_Type"/>
<xsd:complexType name="ContactRs_Type">
<xsd:sequence>
<xsd:element ref="RqUID"/>
<xsd:choice>
<xsd:element ref="com.abc:ContactInfo" minOccurs="0"/>
<xsd:element ref="com.abc.component.v1_1:ContactInfo"
minOccurs="0"/>
<xsd:element ref="com.abc.component.v1_2:ContactInfo"
minOccurs="0"/>
</xsd:choice>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactRs" type="com.abc.root:ContactRs_Type"/>
</xsd:schema>
<xsd:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://www.abc.com/XYZ";
xmlns:com.abc="http://www.abc.com/XYZ";
xmlns="http://www.stndforum.org/STD_150";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<xsd:import namespace="http://www.stndforum.org/STD_150";
schemaLocation="Contact_base.xsd"/>
<xsd:complexType name="ContactSearch_Type">
<xsd:sequence>
<xsd:element ref="ContactName" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactSearch" type="com.abc:ContactSearch_Type"/>
<xsd:complexType name="ContactInfo_Type">
<xsd:sequence>
<xsd:element ref="CSPhoneNum" minOccurs="0"
maxOccurs="unbounded"/>
<xsd:element ref="ContactName" minOccurs="0"/>
<xsd:element ref="URL" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactInfo" type="com.abc:ContactInfo_Type"/>
</xsd:schema>
<xsd:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://www.abc.com/XYZ/v1_1";
xmlns:com.abc.component.v1_1="http://www.abc.com/XYZ/v1_1";
xmlns="http://www.stndforum.org/STD_150";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<xsd:import namespace="http://www.stndforum.org/STD_150";
schemaLocation="Contact_base.xsd"/>
<xsd:complexType name="ContactSearch_Type">
<xsd:sequence>
<xsd:element ref="ContactName"/>
<xsd:choice>
<xsd:element ref="CSPhoneNum"/>
<xsd:element ref="Pager"/>
</xsd:choice>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactSearch"
type="com.abc.component.v1_1:ContactSearch_Type"/>
<xsd:complexType name="ContactInfo_Type">
<xsd:sequence>
<xsd:element ref="CSPhoneNum" minOccurs="0"
maxOccurs="unbounded"/>
<xsd:element ref="ContactName" minOccurs="0"/>
<xsd:element ref="Pager" minOccurs="0"/>
<xsd:element ref="URL" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactInfo"
type="com.abc.component.v1_1:ContactInfo_Type"/>
</xsd:schema>
<xsd:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://www.abc.com/XYZ/v1_2";
xmlns:com.abc.component.v1_2="http://www.abc.com/XYZ/v1_2";
xmlns="http://www.stndforum.org/STD_150";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<xsd:import namespace="http://www.stndforum.org/STD_150";
schemaLocation="Contact_base.xsd"/>
<xsd:complexType name="ContactSearch_Type">
<xsd:sequence>
<xsd:element ref="ContactName"/>
<xsd:choice>
<xsd:element ref="CSPhoneNum"/>
<xsd:element ref="Pager"/>
<xsd:element ref="Cell"/>
</xsd:choice>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactSearch"
type="com.abc.component.v1_2:ContactSearch_Type"/>
<xsd:complexType name="ContactInfo_Type">
<xsd:sequence>
<xsd:element ref="CSPhoneNum" minOccurs="0"
maxOccurs="unbounded"/>
<xsd:element ref="ContactName" minOccurs="0"/>
<xsd:element ref="Pager" minOccurs="0"/>
<xsd:element ref="Cell" minOccurs="0"/>
<xsd:element ref="URL" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="ContactInfo"
type="com.abc.component.v1_2:ContactInfo_Type"/>
</xsd:schema>
<xsd:schema xmlns="http://www.stndforum.org/STD_150";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
targetNamespace="http://www.stndforum.org/STD_150";
elementFormDefault="qualified" attributeFormDefault="unqualified">
<xsd:element name="URL" type="URL_Type"/>
<xsd:simpleType name="URL_Type">
<xsd:restriction base="URL"/>
</xsd:simpleType>
<xsd:simpleType name="URL">
<xsd:restriction base="NC">
<xsd:maxLength value="1024"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="Pager_Type">
<xsd:restriction base="NC">
<xsd:maxLength value="25"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:element name="Pager" type="Pager_Type"/>
<xsd:simpleType name="Identifier">
<xsd:restriction base="NC">
<xsd:maxLength value="36"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:element name="RqUID" type="Identifier"/>
<xsd:simpleType name="NC">
<xsd:restriction base="xsd:string"/>
</xsd:simpleType>
<xsd:simpleType name="PhoneNumber">
<xsd:restriction base="xsd:string"/>
</xsd:simpleType>
<xsd:element name="CSPhoneNum" type="PhoneNumber"/>
<xsd:element name="Cell" type="PhoneNumber"/>
<xsd:simpleType name="ContactName_Type">
<xsd:restriction base="NC">
<xsd:maxLength value="40"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:element name="ContactName" type="ContactName_Type"/>
</xsd:schema>
We used document literal message style web services for our deployment. The
wsdl takes ContactRq as the input message and ContactRs as the output message.
I generated client side side bindings and the created my test harness. The
test case named ContactService_ServiceTestCase.java composes and submits a
ContactRq request with ContactSearch object. Here is te test method:
public void test1ContactServiceSOAPPortProcessContact() throws Exception {
com.abc.www.ContactServicePort.ContactSOAPBindingStub binding;
try {
binding = (com.abc.www.ContactServicePort.ContactSOAPBindingStub)
new
com.abc.www.ContactServicePort.ContactService_ServiceLocator().getContactServiceSOAPPort();
}
catch (javax.xml.rpc.ServiceException jre) {
if(jre.getLinkedCause()!=null)
jre.getLinkedCause().printStackTrace();
throw new junit.framework.AssertionFailedError("JAX-RPC
ServiceException caught: " + jre);
}
assertNotNull("binding is null", binding);
// Time out after a minute
binding.setTimeout(60000);
try {
System.out.println("Creating IFX Request");
com.abc.www.XYZ.root.ContactRq_Type data = new
com.abc.www.XYZ.root.ContactRq_Type();
data.setRqUID("cc6f705c-bc42-4aad-8a05-cced85b8066a");
com.abc.www.XYZ.ContactSearch_Type search = new
com.abc.www.XYZ.ContactSearch_Type();
data.setContactSearch(search);
search.setContactName("Test");
System.out.println("Calling Contact Service");
// Test operation
com.abc.www.XYZ.root.ContactRs_Type value = null;
value = binding.processContact(data);
System.out.println("Processed Contact Service");
System.out.println("UID: " + value.getRqUID());
} catch (Throwable ex) {
ex.printStackTrace();
}
// TBD - validate results
}
I setup the tcpmon and trapped the messages going across the wire. Notice the
following tags in the request XML. Clearly the serialized XML is incorrect as
there are no tags defined for contactSearch2 and contactSearch3 in any of the
schemas:
<contactSearch2 xsi:nil="true"/>
<contactSearch3 xsi:nil="true"/>
The full request is attached below:
<?xml version="1.0" encoding="UTF-8"?><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>
<ContactRq xmlns="http://www.abc.com/XYZ/root";>
<ns1:RqUID
xmlns:ns1="http://www.stndforum.org/STD_150";>cc6f705c-bc42-4aad-8a05-cced85b8066a</ns1:RqUID>
<ns2:ContactSearch xsi:type="ns3:ContactSearch_Type"
xmlns:ns2="http://www.abc.com/XYZ/v1_2"; xmlns:ns3="http://www.abc.com/XYZ";>
<ns4:ContactName
xmlns:ns4="http://www.stndforum.org/STD_150";>Test</ns4:ContactName>
</ns2:ContactSearch>
<contactSearch2 xsi:nil="true"/><contactSearch3 xsi:nil="true"/>
</ContactRq>
</soapenv:Body>
</soapenv:Envelope>
Please fix this issue.
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