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From "Shobha Srinivasan \(shsriniv\)" <shsri...@cisco.com>
Subject wsdl2java and substitution group
Date Thu, 02 Sep 2004 21:20:19 GMT
Hello,
 
Sorry to be posting this issue on the axis-dev list, but we are in a
critical stage of a project where based on when the support for
substitutionGroup is available from axis, we may have to redesign our
schema.
 
This is regarding the bug 26703 (axis_1.1 does not support
substitutionGroup feature). I am hitting this issue and would like to
know as to which release of Axis would address this issue and when is
the release planned?
 
The specific issue that we are hitting is described at the end of the
mail.
 
Thanks in advance for your reply.
 
Regards
Shobha
 
I am facing an issue with wsdl2java when I use substitution groups in
the schema. I am using Axis 1.1 with Tomcat 5.0. 
Has anyone faced similar issues with substitution groups using Axis
wsdl2java? It seems like to make it work, one would have to modify the
generated code.
 
I run the following wsdl2java command on PartyOperation.wsdl.
(PartyOperation.wsdl and associated xsd files are included at the end of
the mail)
 
java org.apache.axis.wsdl.WSDL2Java -O -1 -s -S true -d Session
-Nhttp://www.examples.com/nm2/definitions=samples.party
-Nhttp://www.examples.com/nm1=samples.party.nm1types
-Nhttp://www.examples.com/nm2=samples.party.nm2types
samples\party\PartyOperation.wsdl
 
Excerpts from generated Java files:
 
nm2types/PartyInfo.java
------------------------
public class PartyInfo  implements java.io.Serializable 
{
    private samples.party.nm2types.PartyType[] party;
    ....
}
 
nm2types/PartyType.java 
------------------------
public class PartyType  extends samples.party.nm1types.PartyType
implements java.io.Serializable
{
    public PartyType() {}
    ...
}
 
nm1types/PartyType.java
------------------------
public class PartyType  implements java.io.Serializable
{
    private samples.party.nm1types.Name name;
 
    public PartyType() {}
 
    public samples.party.nm1types.Name getName() { return name; }
    
    public void setName(samples.party.nm1types.Name name) { this.name =
name; }
}
 
The issue is that samples.party.nm2types.PartyType.java class extends
from samples.party.nm1types.PartyType and has no "getName" method. The
samples.party.nm1types.PartyType class has getName method, but returns
samples.party.nm1types.Name.
 
Another issue is that element "CustomerParty" in nm1/PartyInfo.xsd does
not get reflected in the Java code in nm1types/*.java.
 
Thanks and Regards
Shobha
 
============================= PartyOperation.wsdl
====================================
<?xml version="1.0" ?>
 
<definitions name="PartyFetcher"
             targetNamespace="http://www.examples.com/nm2/definitions"
             xmlns:tns="http://www.examples.com/nm2/definitions"
             xmlns:typens="http://www.examples.com/nm2"
             xmlns:xsd="http://www.w3.org/1999/XMLSchema"
             xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
             xmlns="http://schemas.xmlsoap.org/wsdl/">
 
  <import namespace="http://www.examples.com/nm2"
           location="./nm2/PartyInfo.xsd"/>
 
  <!-- message declns -->
  <message name="GetPartyRequest">
    <part name="partyreq" type="typens:PartyInfo"/>
  </message>
 
  <message name="GetPartyResponse">
    <part name="partyres" type="typens:PartyInfo"/>
  </message>
 
  <!-- port type declns -->
  <portType name="PartyOperation">
    <operation name="PartyOperation">
      <input message="tns:GetPartyRequest"/>
      <output message="tns:GetPartyResponse"/>
    </operation>
  </portType>
 
  <!-- binding declns -->
  <binding name="PartyOperationSOAPBinding" type="tns:PartyOperation">
    <soap:binding style="rpc"
                  transport="http://schemas.xmlsoap.org/soap/http"/
<http://schemas.xmlsoap.org/soap/http> >
    <operation name="PartyOperation">
      <soap:operation soapAction=""/>
      <input>
        <soap:body use="encoded"
                   namespace="http://www.examples.com/nm2/definitions"
 
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/
<http://schemas.xmlsoap.org/soap/encoding/> >
      </input>
      <output>
        <soap:body use="encoded"
                   namespace="http://www.examples.com/nm2/definitions"
 
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/
<http://schemas.xmlsoap.org/soap/encoding/> >
      </output>
    </operation>
  </binding>
 
  <!-- service decln -->
  <service name="PartyOperationService">
    <port name="PartyOperation" binding="tns:PartyOperationSOAPBinding">
      <soap:address
location="http://localhost:8080/axis/services/PartyOperation"/
<http://localhost:8080/axis/services/PartyOperation> >
    </port>
  </service>
 
</definitions>
========================================================================
==========
================ PartyInfo.xsd (in NameSpace 1)
==========================================
<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.examples.com/nm1"
targetNamespace="http://www.examples.com/nm1"
elementFormDefault="qualified" attributeFormDefault="unqualified">
 
        <xs:element name="PartyInfo" type="PartyInfo">
        </xs:element>
        <xs:complexType name="PartyInfo">
  <xs:sequence>
   <xs:element ref="Party" maxOccurs="unbounded"/>
  </xs:sequence>
        </xs:complexType>
 
        <xs:element name="Party" type="PartyType">
        </xs:element>
 
 <xs:element name="CustomerParty" type="PartyType"
substitutionGroup="Party" />
 
        <xs:complexType name="PartyType">
  <xs:sequence>
   <xs:element ref="Name"/>
  </xs:sequence>
 </xs:complexType>
 
 <xs:complexType name="Name">
  <xs:sequence>
   <xs:element ref="FirstName" />
   <xs:element ref="LastName" />
  </xs:sequence>
 </xs:complexType>
 
 <xs:element name="Name" type="Name" />
 
 <xs:simpleType name="FirstName">
  <xs:restriction base="xs:string" />
 </xs:simpleType>
 
 <xs:element name="FirstName" type="FirstName" />
 
 <xs:simpleType name="LastName">
  <xs:restriction base="xs:string" />
 </xs:simpleType>
 
 <xs:element name="LastName" type="LastName" />
</xs:schema>
 
========================================================================
==========
================ PartyInfo.xsd (in NameSpace 2)
==========================================
 
<?xml version="1.0" encoding="utf-8"?>
 
<xs:schema targetNamespace="http://www.examples.com/nm2"
elementFormDefault="qualified" attributeFormDefault="unqualified"
xmlns:nm2="http://www.examples.com/nm2"
xmlns:nm1="http://www.examples.com/nm1"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
 
 <xs:import namespace="http://www.examples.com/nm1"
schemaLocation="../nm1/PartyInfo.xsd"/>
 

 <xs:element name="PartyInfo" type="nm2:PartyInfo"/>
 
 <xs:complexType name="PartyInfo">
  <xs:sequence>
   <xs:element ref="nm2:Party" maxOccurs="unbounded"/>
  </xs:sequence>
 </xs:complexType>
 
 <xs:element name="Party" type="nm2:PartyType">
 </xs:element>
 
 <xs:complexType name="PartyType">
  <xs:complexContent>
   <xs:extension base="nm1:PartyType" />
  </xs:complexContent>
 </xs:complexType>
 
 <xs:element name="Name" type="nm2:Name" substitutionGroup="nm1:Name"/>
 
 <xs:complexType name="Name">
  <xs:complexContent>
   <xs:extension base="nm1:Name">
    <xs:sequence>
     <xs:element name="MiddleName" type="xs:string"/>
    </xs:sequence>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>
</xs:schema>
 
========================================================================
==========
 

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