Axis
  1. Axis
  2. AXIS-1529

Bad namespaces in serialized beans in doc/literal

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      win xp, jdk 1.4.2, jboss 3.2.5

      Description

      It seems that AXIS (latest CVS) doesn't serialize properly complex
      objects (beans) when in doc/literal.

      More precisely it doesn't handle as it should a SOAP body with multiple namespaces, as shown in the following exemple :
      (I've come upon this problem trying to return a tree structure from a
      web service)

      The service is a TreeProvider defined as


      class TreeProvider {
      private Node root;
      ...
      public Node getTree()

      { return root; }

      ...
      }

      Node being a very simple bean with two attributes : id and name.


      class Node {
      private String id, name;
      public string getName()

      { return name; }

      ...
      }

      Node and TreeProvider are in 2 different packages
      "com.knowesis.ws.TreeProvider" and "com.knowesis.tree.Node" ( left out for brevity).

      In the constructor of TreeProvider the root node is initilized as
      id="root", name="root".

      The deploy.wsdd is :


      ...
      <service name="TreeProvider" style="document" use="literal">
      <namespace>urn:AthanorWS:ws</namespace>

      <parameter name="className" value="com.knowesis.ws.TreeProvider"/>
      <parameter name="allowedMethods" value="getTree"/>

      <beanMapping xmlns:data="urn:AthanorWS:data" qname="data:Node"
      languageSpecificType="java:com.knowesis.tree.Node"/>

      </service>
      ...

      the service gets deployed ok and the types section in the auto-generated wsdl looks like this :


      ...
      <wsdl:types>
      <schema elementFormDefault="qualified"
      targetNamespace="urn:AthanorWS:data"
      xmlns="http://www.w3.org/2001/XMLSchema">

      <complexType name="Node">
      <sequence>
      <element name="id" nillable="true" type="xsd:string" />
      <element name="name" nillable="true" type="xsd:string"
      />
      </sequence>
      </complexType>
      </schema>

      <schema elementFormDefault="qualified"
      targetNamespace="urn:AthanorWS:ws"
      xmlns="http://www.w3.org/2001/XMLSchema">

      <import namespace="urn:AthanorWS:data" />
      <element name="getTreeReturn" type="tns1:Node" />
      </schema>
      </wsdl:types>
      ...

      notice the the two namespaces (and this is how it should be) and the
      elementFormDefault="qualified" for the two schemas.
      A getTree() invocation results in :


      ...
      <soapenv:Body>
      <getTreeReturn xmlns="urn:AthanorWS:ws">
      <id>root</id>
      <name>root</name>
      </getTreeReturn>
      </soapenv:Body>
      ...

      The contents of the generated body is not valid with respect to the wsdl specified schemas.

      "id" and "root" elements are in the same namespace as "getTreeReturn"
      (urn:AthanorWS:ws) instead of being in their own "urn:AthanorWS:data"
      namespace :

      <getTreeReturn xmlns="urn:AthanorWS:ws">
      <id xmlns="urn:AthanorWS:data">root</id>
      <name xmlns="urn:AthanorWS:data">root</name>
      </getTreeReturn>

      As a direct consequence a generated .Net client simply refuses to
      deserialize the response and always returns an empty answer.

      1. axis-patch.txt
        7 kB
        Per Salomonsson
      2. axis-patch2.txt
        5 kB
        Adam Crume
      3. axis-patch3.txt
        1 kB
        Adam Crume
      4. axis-patched.jar
        1.50 MB
        Per Salomonsson

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Unassigned
            Reporter:
            Tudor Teusan
          • Votes:
            5 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:

              Development