duplicate xsi:type="soapenc:Array"

• Key: AXIS-2100
• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: Unassigned
• Reporter: Kurt Indermaur
• Component/s: Serialization/Deserialization
• Affects Version/s: 1.2, 1.2.1

Description

Any time I have an array in the expected response I get a duplicate attribute (xsi:type="soapenc:Array") in the response. Perl's SOAP::Lite chokes on the duplicate attribute. The WSDD and response are below.

Using the book query example from chapter 2 of O'Reilly's "Java Web Services in a Nutshell" book (downloadable from http://examples.oreilly.com/javawsian/):
---------------------
The WSDD:
---------------------
<deployment xmlns="http://xml.apache.org/axis/wsdd/"
            xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">

 <service name="BookQuery" provider="java:RPC">
   <requestFlow>
     <handler type="soapmonitor"/>
   </requestFlow>
   <responseFlow>
     <handler type="soapmonitor"/>
   </responseFlow>

   <parameter name="className" value="ora.jwsnut.chapter2.bookservice.BookServiceServant"/>
   <parameter name="allowedMethods" value="*"/>
   <beanMapping qname="bookNS:BookInfo" xmlns:bookNS="urn:bookService"
     languageSpecificType="java:ora.jwsnut.chapter2.bookservice.BookInfo"/>
 </service>

</deployment>
---------------------
The response. The duplicate attributes are around the 13th and 14th lines (<getBookInfoReturn...).
---------------------
HTTP/1.1 200 OK
Content-Type: text/xml;charset=utf-8
Date: Fri, 01 Jul 2005 20:58:27 GMT
Server: Sun-Java-System/Web-Services-Pack-1.4
Connection: close

<?xml version="1.0" encoding="UTF-8"?>
   <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance">
      <soapenv:Body>
         <ns1:getBookInfoResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://bookservice.chapter2.jwsnut.ora">
            <getBookInfoReturn soapenc:arrayType="ns2:BookInfo[12]" xsi:type="soapenc:Array" xsi:type="soapenc:Array" xmlns:ns2="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
               <getBookInfoReturn href="#id0"/>
               <getBookInfoReturn href="#id1"/>
               <getBookInfoReturn href="#id2"/>
               <getBookInfoReturn href="#id3"/>
               <getBookInfoReturn href="#id4"/>
               <getBookInfoReturn href="#id5"/>
               <getBookInfoReturn href="#id6"/>
               <getBookInfoReturn href="#id7"/>
               <getBookInfoReturn href="#id8"/>
               <getBookInfoReturn href="#id9"/>
               <getBookInfoReturn href="#id10"/>
               <getBookInfoReturn href="#id11"/>
            </getBookInfoReturn>
         </ns1:getBookInfoResponse>
         <multiRef id="id3" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns3:BookInfo" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns3="urn:bookService">
            <author xsi:type="ns4:string" xmlns:ns4="http://www.w3.org/2001/XMLSchema">Robert Eckstein et al</author>
            <editor xsi:type="ns5:string" xmlns:ns5="http://www.w3.org/2001/XMLSchema">Mike Loukides</editor>
            <price xsi:type="ns6:double" xmlns:ns6="http://www.w3.org/2001/XMLSchema">44.95</price>
            <title xsi:type="ns7:string" xmlns:ns7="http://www.w3.org/2001/XMLSchema">Java Swing</title>
         </multiRef>
         <multiRef id="id1" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns8:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns8="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns9:string" xmlns:ns9="http://www.w3.org/2001/XMLSchema">David Flanagan</author>
            <editor xsi:type="ns10:string" xmlns:ns10="http://www.w3.org/2001/XMLSchema">Paula Ferguson</editor>
            <price xsi:type="ns11:double" xmlns:ns11="http://www.w3.org/2001/XMLSchema">29.95</price>
            <title xsi:type="ns12:string" xmlns:ns12="http://www.w3.org/2001/XMLSchema">Java Foundation Classes in a Nutshell</title>
         </multiRef>
         <multiRef id="id4" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns13:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns13="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns14:string" xmlns:ns14="http://www.w3.org/2001/XMLSchema">Jason Hunter, William Crawford</author>
            <editor xsi:type="ns15:string" xmlns:ns15="http://www.w3.org/2001/XMLSchema">Paula Ferguson</editor>
            <price xsi:type="ns16:double" xmlns:ns16="http://www.w3.org/2001/XMLSchema">32.95</price>
            <title xsi:type="ns17:string" xmlns:ns17="http://www.w3.org/2001/XMLSchema">Java Servlet Programming</title>
         </multiRef>
         <multiRef id="id9" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns18:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns18="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns19:string" xmlns:ns19="http://www.w3.org/2001/XMLSchema">Kevin Lewis</author>
            <editor xsi:type="ns20:string" xmlns:ns20="http://www.w3.org/2001/XMLSchema">John Posner, Mike Loukides</editor>
            <price xsi:type="ns21:double" xmlns:ns21="http://www.w3.org/2001/XMLSchema">29.95</price>
            <title xsi:type="ns22:string" xmlns:ns22="http://www.w3.org/2001/XMLSchema">Creating Effective JavaHelp</title>
         </multiRef>
         <multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns23:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns23="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns24:string" xmlns:ns24="http://www.w3.org/2001/XMLSchema">David Flanagan</author>
            <editor xsi:type="ns25:string" xmlns:ns25="http://www.w3.org/2001/XMLSchema">Paula Ferguson, Robert Eckstein</editor>
            <price xsi:type="ns26:double" xmlns:ns26="http://www.w3.org/2001/XMLSchema">39.95</price>
            <title xsi:type="ns27:string" xmlns:ns27="http://www.w3.org/2001/XMLSchema">Java in a Nutshell</title>
         </multiRef>
         <multiRef id="id10" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns28:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns28="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns29:string" xmlns:ns29="http://www.w3.org/2001/XMLSchema">Jack Shirazi</author>
            <editor xsi:type="ns30:string" xmlns:ns30="http://www.w3.org/2001/XMLSchema">Mike Loukides</editor>
            <price xsi:type="ns31:double" xmlns:ns31="http://www.w3.org/2001/XMLSchema">34.95</price>
            <title xsi:type="ns32:string" xmlns:ns32="http://www.w3.org/2001/XMLSchema">Java Performance Tuning</title>
         </multiRef>
         <multiRef id="id7" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns33:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns33="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns34:string" xmlns:ns34="http://www.w3.org/2001/XMLSchema">Elliotte Rusty Harold</author>
            <editor xsi:type="ns35:string" xmlns:ns35="http://www.w3.org/2001/XMLSchema">Mike Loukides</editor>
            <price xsi:type="ns36:double" xmlns:ns36="http://www.w3.org/2001/XMLSchema">32.95</price>
            <title xsi:type="ns37:string" xmlns:ns37="http://www.w3.org/2001/XMLSchema">Java I/O</title>
         </multiRef>
         <multiRef id="id11" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns38:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns38="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns39:string" xmlns:ns39="http://www.w3.org/2001/XMLSchema">Andrew Deitsch, David Czarnecki</author>
            <editor xsi:type="ns40:string" xmlns:ns40="http://www.w3.org/2001/XMLSchema">Mike Loukides</editor>
            <price xsi:type="ns41:double" xmlns:ns41="http://www.w3.org/2001/XMLSchema">39.95</price>
            <title xsi:type="ns42:string" xmlns:ns42="http://www.w3.org/2001/XMLSchema">Java Internationalization</title>
         </multiRef>
         <multiRef id="id8" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns43:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns43="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns44:string" xmlns:ns44="http://www.w3.org/2001/XMLSchema">Jonathan Knudsen</author>
            <editor xsi:type="ns45:string" xmlns:ns45="http://www.w3.org/2001/XMLSchema">Mike Loukides</editor>
            <price xsi:type="ns46:double" xmlns:ns46="http://www.w3.org/2001/XMLSchema">29.95</price>
            <title xsi:type="ns47:string" xmlns:ns47="http://www.w3.org/2001/XMLSchema">Java 2D Graphics</title>
         </multiRef>
         <multiRef id="id2" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns48:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns48="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns49:string" xmlns:ns49="http://www.w3.org/2001/XMLSchema">Kim Topley</author>
            <editor xsi:type="ns50:string" xmlns:ns50="http://www.w3.org/2001/XMLSchema">Robert Eckstein</editor>
            <price xsi:type="ns51:double" xmlns:ns51="http://www.w3.org/2001/XMLSchema">29.95</price>
            <title xsi:type="ns52:string" xmlns:ns52="http://www.w3.org/2001/XMLSchema">J2ME in a Nutshell</title>
         </multiRef>
         <multiRef id="id6" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns53:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns53="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns54:string" xmlns:ns54="http://www.w3.org/2001/XMLSchema">Hans Bergsten</author>
            <editor xsi:type="ns55:string" xmlns:ns55="http://www.w3.org/2001/XMLSchema">Robert Eckstein, Paula Ferguson</editor>
            <price xsi:type="ns56:double" xmlns:ns56="http://www.w3.org/2001/XMLSchema">39.95</price>
            <title xsi:type="ns57:string" xmlns:ns57="http://www.w3.org/2001/XMLSchema">JavaServer Pages</title>
         </multiRef>
         <multiRef id="id5" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns58:BookInfo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns58="urn:bookService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
            <author xsi:type="ns59:string" xmlns:ns59="http://www.w3.org/2001/XMLSchema">Richard Monson-Haefel</author>
            <editor xsi:type="ns60:string" xmlns:ns60="http://www.w3.org/2001/XMLSchema">Mike Loukides</editor>
            <price xsi:type="ns61:double" xmlns:ns61="http://www.w3.org/2001/XMLSchema">34.95</price>
            <title xsi:type="ns62:string" xmlns:ns62="http://www.w3.org/2001/XMLSchema">Enterprise JavaBeans</title>
         </multiRef>
      </soapenv:Body>
   </soapenv:Envelope>

Comments

[Thorsten Jungblut]

I created a (more general) new bug report including a patch that fixes the problem (at least in my case):

AXIS-2127

[Davanum Srinivas]

Applied Thorsten's patch.