[AXIS-621] Axis only deserializing the first response parameter of document/literal call.

• Type: Bug
• Status: Open
• Resolution: Unresolved
• Affects Version/s: 1.1beta
• Component/s: Serialization/Deserialization
• Environment: Operating System: Windows NT/2K; Platform: PC
• Bugzilla Id: 16180
• Assignee: Glen Daniels
• Reporter: ddority
• Created: 17/Jan/03 04:41
• Updated: 30/Sep/04 15:08

Description

Problem:

For document/literal SOAP calls that contain more than one response parameter,
Axis only deserializes the first response parameter.

I have a .NET service with a method called "testDocMultiPg" that takes 2
objects and returns them in reverse order:

SOAP Request:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

POST /ws/PRDocTestService/PRDocTest.asmx HTTP/1.0

Content-Type: text/xml; charset=utf-8

Accept: application/soap+xml, application/dime, multipart/related, text/*

User-Agent: Axis/1.0

Host: wdorid22k

Cache-Control: no-cache

Pragma: no-cache

SOAPAction: "urn:rcs:test:doc:testDocMultiPg"

Content-Length: 681

<?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>
<va1 xmlns="urn:rcs:test:doc">
<customerName>No. 1</customerName>
<customerAddress>1 main street</customerAddress>
<customerAge>1</customerAge>
<customerBalance>1.0</customerBalance>
</va1>
<val2 xmlns="urn:rcs:test:doc">
<customerName>No. 2</customerName>
<customerAddress>2 main street</customerAddress>
<customerAge>2</customerAge>
<customerBalance>2.0</customerBalance>
</val2>
</soapenv:Body>
</soapenv:Envelope>

SOAP Response
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

HTTP/1.1 200 OK

Server: Microsoft-IIS/5.0

Date: Thu, 16 Jan 2003 19:35:38 GMT

Cache-Control: private, max-age=0

Content-Type: text/xml; charset=utf-8

Content-Length: 614

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<res1 xmlns="urn:rcs:test:doc">
<customerName>No. 2</customerName>
<customerAddress>2 main street</customerAddress>
<customerAge>2</customerAge>
<customerBalance>2</customerBalance>
</res1>
<res2 xmlns="urn:rcs:test:doc">
<customerName>No. 1</customerName>
<customerAddress>1 main street</customerAddress>
<customerAge>1</customerAge>
<customerBalance>1</customerBalance>
</res2>
</soap:Body>
</soap:Envelope>

When my client code (included at the end this bug) goes to examine the
response, it finds that only the first response parameter got deserialized and
the second response parameter is null (despite the fact that you can see the
correctly formatted response using the tcpmon facility (above)).

I generated the Axis client code with the following command:

java org.apache.axis.wsdl.WSDL2Java --noWrapped test.wsdl

I found this bug in Axis 1.0 (release version) originally and found the same
behavior when I tryed the same thing with Axis 1.1 Beta.

At the end of this bug are the WSDL for my service and the client code I used
to reproduce this behavior.

Dave Dority
[e-mail]

WSDL:
----------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:s0="urn:rcs:test:doc"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
targetNamespace="urn:rcs:test:doc" xmlns="http://schemas.xmlsoap.org/wsdl/">
<types>
<s:schema elementFormDefault="qualified" targetNamespace="urn:rcs:test:doc">
<s:element name="arg1" type="s0:RCSTestObj" />
<s:complexType name="RCSTestObj">
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="customerName"
type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="customerAddress"
type="s:string" />
<s:element minOccurs="1" maxOccurs="1" name="customerAge"
type="s:int" />
<s:element minOccurs="1" maxOccurs="1" name="customerBalance"
type="s:double" />
</s:sequence>
</s:complexType>
<s:element name="return1" type="s0:RCSTestObj" />
<s:element name="arg2" type="s0:RCSTestObjList" />
<s:complexType name="RCSTestObjList">
<s:sequence>
<s:element minOccurs="0" maxOccurs="unbounded" name="customer"
type="s0:RCSTestObj" />
</s:sequence>
</s:complexType>
<s:element name="return2" type="s0:RCSTestObjList" />
<s:element name="va1" type="s0:RCSTestObj" />
<s:element name="val2" type="s0:RCSTestObj" />
<s:element name="res1" type="s0:RCSTestObj" />
<s:element name="res2" type="s0:RCSTestObj" />
<s:element name="testDocNoReqPrmsResult" type="s:string" />
<s:element name="arg" type="s:string" />
<s:element name="string" nillable="true" type="s:string" />
</s:schema>
</types>
<message name="testDocPgSoapIn">
<part name="arg" element="s0:arg1" />
</message>
<message name="testDocPgSoapOut">
<part name="testDocPgResult" element="s0:return1" />
</message>
<message name="testDocPgWithListSoapIn">
<part name="arg" element="s0:arg2" />
</message>
<message name="testDocPgWithListSoapOut">
<part name="testDocPgWithListResult" element="s0:return2" />
</message>
<message name="testDocMultiPgSoapIn">
<part name="val1" element="s0:va1" />
<part name="val2" element="s0:val2" />
</message>
<message name="testDocMultiPgSoapOut">
<part name="res1" element="s0:res1" />
<part name="res2" element="s0:res2" />
</message>
<message name="testDocNoReqPrmsSoapIn" />
<message name="testDocNoReqPrmsSoapOut">
<part name="testDocNoReqPrmsResult" element="s0:testDocNoReqPrmsResult" />
</message>
<message name="testDocNoResPrmsSoapIn">
<part name="arg" element="s0:arg" />
</message>
<message name="testDocNoResPrmsSoapOut" />
<message name="testDocNoReqPrmsHttpGetIn" />
<message name="testDocNoReqPrmsHttpGetOut">
<part name="Body" element="s0:string" />
</message>
<message name="testDocNoResPrmsHttpGetIn">
<part name="arg" type="s:string" />
</message>
<message name="testDocNoResPrmsHttpGetOut" />
<message name="testDocNoReqPrmsHttpPostIn" />
<message name="testDocNoReqPrmsHttpPostOut">
<part name="Body" element="s0:string" />
</message>
<message name="testDocNoResPrmsHttpPostIn">
<part name="arg" type="s:string" />
</message>
<message name="testDocNoResPrmsHttpPostOut" />
<portType name="DocTestSoap">
<operation name="testDocPg">
<input message="s0:testDocPgSoapIn" />
<output message="s0:testDocPgSoapOut" />
</operation>
<operation name="testDocPgWithList">
<input message="s0:testDocPgWithListSoapIn" />
<output message="s0:testDocPgWithListSoapOut" />
</operation>
<operation name="testDocMultiPg">
<input message="s0:testDocMultiPgSoapIn" />
<output message="s0:testDocMultiPgSoapOut" />
</operation>
<operation name="testDocNoReqPrms">
<input message="s0:testDocNoReqPrmsSoapIn" />
<output message="s0:testDocNoReqPrmsSoapOut" />
</operation>
<operation name="testDocNoResPrms">
<input message="s0:testDocNoResPrmsSoapIn" />
<output message="s0:testDocNoResPrmsSoapOut" />
</operation>
</portType>
<portType name="DocTestHttpGet">
<operation name="testDocNoReqPrms">
<input message="s0:testDocNoReqPrmsHttpGetIn" />
<output message="s0:testDocNoReqPrmsHttpGetOut" />
</operation>
<operation name="testDocNoResPrms">
<input message="s0:testDocNoResPrmsHttpGetIn" />
<output message="s0:testDocNoResPrmsHttpGetOut" />
</operation>
</portType>
<portType name="DocTestHttpPost">
<operation name="testDocNoReqPrms">
<input message="s0:testDocNoReqPrmsHttpPostIn" />
<output message="s0:testDocNoReqPrmsHttpPostOut" />
</operation>
<operation name="testDocNoResPrms">
<input message="s0:testDocNoResPrmsHttpPostIn" />
<output message="s0:testDocNoResPrmsHttpPostOut" />
</operation>
</portType>
<binding name="DocTestSoap" type="s0:DocTestSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http"
style="document" />
<operation name="testDocPg">
<soap:operation soapAction="urn:rcs:test:doc:testDocPg"
style="document" />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
<operation name="testDocPgWithList">
<soap:operation soapAction="urn:rcs:test:doc:testDocPgWithList"
style="document" />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
<operation name="testDocMultiPg">
<soap:operation soapAction="urn:rcs:test:doc:testDocMultiPg"
style="document" />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
<operation name="testDocNoReqPrms">
<soap:operation soapAction="urn:rcs:test:doc:testDocNoReqPrms"
style="document" />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
<operation name="testDocNoResPrms">
<soap:operation soapAction="urn:rcs:test:doc:testDocNoResPrms"
style="document" />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
</operation>
</binding>
<binding name="DocTestHttpGet" type="s0:DocTestHttpGet">
<http:binding verb="GET" />
<operation name="testDocNoReqPrms">
<http:operation location="/testDocNoReqPrms" />
<input>
<http:urlEncoded />
</input>
<output>
<mime:mimeXml part="Body" />
</output>
</operation>
<operation name="testDocNoResPrms">
<http:operation location="/testDocNoResPrms" />
<input>
<http:urlEncoded />
</input>
<output />
</operation>
</binding>
<binding name="DocTestHttpPost" type="s0:DocTestHttpPost">
<http:binding verb="POST" />
<operation name="testDocNoReqPrms">
<http:operation location="/testDocNoReqPrms" />
<input>
<mime:content type="application/x-www-form-urlencoded" />
</input>
<output>
<mime:mimeXml part="Body" />
</output>
</operation>
<operation name="testDocNoResPrms">
<http:operation location="/testDocNoResPrms" />
<input>
<mime:content type="application/x-www-form-urlencoded" />
</input>
<output />
</operation>
</binding>
<service name="DocTest">
<documentation>.NET Web Service for testing Document Style SOAP
Tests</documentation>
<port name="DocTestSoap" binding="s0:DocTestSoap">
<soap:address
location="http://wdorid22k:9999/ws/PRDocTestService/PRDocTest.asmx" />
</port>
<port name="DocTestHttpGet" binding="s0:DocTestHttpGet">
<http:address
location="http://wdorid22k/ws/PRDocTestService/PRDocTest.asmx" />
</port>
<port name="DocTestHttpPost" binding="s0:DocTestHttpPost">
<http:address
location="http://wdorid22k/ws/PRDocTestService/PRDocTest.asmx" />
</port>
</service>
</definitions>

Sample Client (TestMultipleDocResponseParams.java):
-----------------------------------------------------

//TestMultipleDocResponseParams.java

import rcs.test.doc.*;
import rcs.test.doc.holders.*;

public class TestMultipleDocResponseParams {

public static void main(String[] arg) {
try

{ DocTestLocator loc = new DocTestLocator(); DocTestSoap dts = loc.getDocTestSoap(); //setting up parameters and holders... RCSTestObj arg1 = new RCSTestObj(); arg1.setCustomerName("No. 1"); arg1.setCustomerAddress("1 main street"); arg1.setCustomerAge(1); arg1.setCustomerBalance(1); RCSTestObj arg2 = new RCSTestObj(); arg2.setCustomerName("No. 2"); arg2.setCustomerAddress("2 main street"); arg2.setCustomerAge(2); arg2.setCustomerBalance(2); RCSTestObjHolder hldr1 = new RCSTestObjHolder(); RCSTestObjHolder hldr2 = new RCSTestObjHolder(); //call service dts.testDocMultiPg(arg1, arg2, hldr1, hldr2); //get results from holders RCSTestObj res1 = hldr1.value; RCSTestObj res2 = hldr2.value; System.out.println("first object:"); System.out.println(res1.getCustomerName()); System.out.println(res1.getCustomerAddress()); System.out.println(res1.getCustomerAge()); System.out.println(res1.getCustomerBalance()); System.out.println("second object:"); System.out.println(res2.getCustomerName()); System.out.println(res2.getCustomerAddress()); System.out.println(res2.getCustomerAge()); System.out.println(res2.getCustomerBalance()); }

catch(Exception e)

{ e.printStackTrace(); }

}
}