Nan,
Unfortunately, you found this bug about 2 weeks too late to make it
into JWSDP 1.3 as it will be released in the next week. This fix will
have to go into the JWSDP 1.4 release sometime next year.
Thanks again.
Nan Xiong wrote:
> great thanks so much Doug! will it be in the upcoming release of jwsdp? when will that be?
> nan
>
>
>>-----Original Message-----
>>From: Doug Kohlert [mailto:Doug.Kohlert_at_Sun.COM]
>>Sent: Friday, October 17, 2003 3:30 PM
>>To: users_at_jax-rpc.dev.java.net
>>Subject: Re: please help - jaxrpc in jwsdp1.2 fails deserializing
>>base/super class
>>
>>
>>Nan,
>>This indeed is a bug. We will fix it for as soon as possible.
>>
>>Thank you for bringing it to our attention.
>>
>>
>>
>>Nan Xiong wrote:
>>
>>>Doug,
>>>Sorry for the delay. I made a very simple .NET service to
>>
>>reproduce the same problem. Attached in the email is the
>>wsdl file - service1.wsdl.
>>
>>>The .NET service code is very simple in C# as shown below.
>>
>>The problem is demonstrated in sayHello operation, which
>>returns a Hello type, whose Base type is HelloBase, having 2
>>[XmlAttribute] annotated properties. >From jwsdp jaxrpc
>>client, getMessage() returns proper value, but getName() and
>>getDescription() always returns null.
>>
>>>Let me know if you need more info...
>>>Thanks again
>>>Nan
>>>
>>>++++++++++ CUT HERE ++++++++++++
>>>
>>>using System;
>>>using System.Collections;
>>>using System.ComponentModel;
>>>using System.Data;
>>>using System.Diagnostics;
>>>using System.Web;
>>>using System.Web.Services;
>>>using System.Xml.Serialization;
>>>
>>>namespace WebService1
>>>{
>>> /// <summary>
>>> /// Summary description for Service1.
>>> /// </summary>
>>> [WebService(
>>> Namespace="http://viewstart.com",
>>> Name="Hello Web Service",
>>> Description="My Hello Web Service")]
>>> public class Service1 : System.Web.Services.WebService
>>> {
>>> public Service1()
>>> {
>>> //CODEGEN: This call is required by the
>>
>>ASP.NET Web Services Designer
>>
>>> InitializeComponent();
>>> }
>>>
>>> #region Component Designer generated code
>>>
>>> //Required by the Web Services Designer
>>> private IContainer components = null;
>>>
>>> /// <summary>
>>> /// Required method for Designer support - do not modify
>>> /// the contents of this method with the code editor.
>>> /// </summary>
>>> private void InitializeComponent()
>>> {
>>> }
>>>
>>> /// <summary>
>>> /// Clean up any resources being used.
>>> /// </summary>
>>> protected override void Dispose( bool disposing )
>>> {
>>> if(disposing && components != null)
>>> {
>>> components.Dispose();
>>> }
>>> base.Dispose(disposing);
>>> }
>>>
>>> #endregion
>>>
>>> // WEB SERVICE EXAMPLE
>>> // The HelloWorld() example service returns the
>>
>>string Hello World
>>
>>> // To build, uncomment the following lines then
>>
>>save and build the project
>>
>>> // To test this web service, press F5
>>>
>>> [WebMethod]
>>> public string HelloWorld()
>>> {
>>> return "hello world!";
>>> }
>>>
>>> [WebMethod]
>>> public Hello SayHello()
>>> {
>>> Hello hello = new Hello();
>>> return hello;
>>> }
>>> }
>>>
>>>
>>> public abstract class HelloBase
>>> {
>>> private string name = "TestName";
>>> private string description = "TestDesc";
>>>
>>> public HelloBase()
>>> {
>>> }
>>>
>>> [XmlAttribute]
>>> public virtual string Name
>>> {
>>> get
>>> {
>>> return name;
>>> }
>>> set
>>> {
>>> name = value;
>>> }
>>> }
>>>
>>> [XmlAttribute]
>>> public virtual string Description
>>> {
>>> get
>>> {
>>> return description;
>>> }
>>> set
>>> {
>>> description = value;
>>> }
>>> }
>>>
>>> }
>>>
>>> public class Hello : HelloBase
>>> {
>>> private string message="HELLO!";
>>>
>>> public Hello()
>>> {
>>> }
>>>
>>> public virtual string Message
>>> {
>>> get
>>> {
>>> return message;
>>> }
>>> set
>>> {
>>> message = value;
>>> }
>>> }
>>> }
>>>
>>>}
>>>
>>>
>>>
>>>>-----Original Message-----
>>>>From: Doug Kohlert [mailto:Doug.Kohlert_at_Sun.COM]
>>>>Sent: Thursday, October 16, 2003 5:59 PM
>>>>To: users_at_jax-rpc.dev.java.net
>>>>Subject: Re: please help - jaxrpc in jwsdp1.2 fails deserializing
>>>>base/super class
>>>>
>>>>
>>>>Nan,
>>>>You may have discovered a bug. Would it be possible for you to
>>>>post the entire WSDL you are using?
>>>>
>>>>Thanks
>>>>
>>>>Nan Xiong wrote:
>>>>
>>>>
>>>>>Hello,
>>>>>I have a .NET service that uses an abstract base class,
>>>>
>>>>where it properties are [XmlAttribute] annotated, meaning
>>>>that the properties exposed in this abstract base class are
>>>>serialized into xml attributes
>>>>
>>>>
>>>>>instead of xml elements in the soap message by .NET.
>>>>>
>>>>>I created client files using jwsdp1.2 wscompile with
>>>>
>>>>-f:searchschema on, the base class's serializer
>>>>
>>>>
>>>>>seems understand those are xml attributes (see pasted
>>>>
>>>>generated code), but it appears the doDeserialize()
>>>>
>>>>
>>>>>in the base class never get called at the runtime, the
>>>>
>>>>result is that those properties are not get set/deserialized
>>>>at all on the client side - they are always null.
>>>>
>>>>
>>>>>Same .NET services works properly with a Axis1.1 client.
>>>>>
>>>>>I pasted some relevant lines from wsdl and wscompile
>>>>
>>>>generated files in this email, please let me know
>>>>
>>>>
>>>>>whether this is a bug in jwsdp, or i some other flags i
>>>>
>>>>should used in wscompile? Any workaround for now?
>>>>
>>>>
>>>>>Changing those properties to not [XmlAttribute] annotated,
>>>>
>>>>works in jwsdp, but we need this for backward compatibility.
>>>>If [XmlAttribute] is used in a non base class, it also
>>>
>>works on jwsdp.
>>
>>>>>l can provide more detailed info if needed to.
>>>>>
>>>>>Thanks in advance!
>>>>>Nan
>>>>>
>>>>>++++++++++ part of WSDL +++++++++++++++
>>>>><s:complexType name="ProcessElement" abstract="true">
>>>>> <s:attribute name="Name" type="s:string" />
>>>>> <s:attribute name="Description" type="s:string" />
>>>>> </s:complexType>
>>>>>
>>>>><s:complexType name="Worklist">
>>>>> <s:complexContent mixed="false">
>>>>> <s:extension base="s0:ProcessElement">
>>>>> <s:sequence>
>>>>> <s:element minOccurs="0" maxOccurs="1"
>>>>
>>>>name="Template" type="s0:Template" />
>>>>
>>>>> </s:sequence>
>>>>> </s:extension>
>>>>> </s:complexContent>
>>>>> </s:complexType>
>>>>>
>>>>>++++++++ part of SOAP response from .NET ++++++++++++
>>>>><Worklist Name="WFSERVE" Description="Default Process
>>>>
>>>>Agent"><Template Name="WFTASK"
>>>>Description="WFTASK"><Fields><Field Name="STATUS"
>>>>Description="Status"><Displayed>false</Displayed><Type>Short</
>>>>Type><Label>Status</Label><ColumnLabel>Status</ColumnLabel><Wi
>>>>dth>0</Width><ColumnWidth>4</ColumnWidth></Field><Field
>>>>Name=":REQID" Description="Request
>>>>ID"><Displayed>true</Displayed><Type>Integer</Type><Label>Requ
>>>>est ID</Label><ColumnLabel>Request
>>>>ID</ColumnLabel><Width>0</Width><ColumnWidth>11</ColumnWidth><
>>>>/Field><Field Name=":TSKTYPE" Description="Task
>>>>Type"><Displayed>true</Displayed><Type>String</Type><Label>Tas
>>>>k Type</Label><ColumnLabel>Task
>>>>Type</ColumnLabel><Width>10</Width><ColumnWidth>10</ColumnWidt
>>>>h></Field><Field Name=":TSKNAME" Description="Task
>>>>Name"><Displayed>true</Displayed><Type>String</Type><Label>Tas
>>>>k Name</Label><ColumnLabel>Task
>>>>Name</ColumnLabel><Width>10</Width><ColumnWidth>11</ColumnWidt
>>>>h></Field><Field Name=":PRIORITY" Description="Priority"><Displayed
>>>>
>>>>
>>>>>true</Displayed><Type>Integer</Type><Label>Priority</Label><C
>>>>
>>>>olumnLabel>Priority</ColumnLabel><Width>0</Width><ColumnWidth>
>>>>8</ColumnWidth></Field><Field Name=":ASYNC"
>>>>Description="Async"><Displayed>true</Displayed><Type>String</T
>>>>ype><Label>Async</Label><ColumnLabel>Async</ColumnLabel><Width
>>>>
>>>>
>>>>>1</Width><ColumnWidth>5</ColumnWidth></Field><Field
>>>>
>>>>Name="RECID" Description="Record
>>>>ID"><Displayed>false</Displayed><Type>Integer</Type><Label>Rec
>>>>ord ID</Label><ColumnLabel>Record
>>>>ID</ColumnLabel><Width>0</Width><ColumnWidth>0</ColumnWidth></
>>>>Field><Field Name="QUEID" Description="Queue
>>>>ID"><Displayed>false</Displayed><Type>Integer</Type><Label>Que
>>>>ue ID</Label><ColumnLabel>Queue
>>>>ID</ColumnLabel><Width>0</Width><ColumnWidth>0</ColumnWidth></
>>>>Field><Field Name="CPFILE"
>>>>Description="Filename"><Displayed>false</Displayed><Type>AllCa
>>>>p</Type><Label>Filename</Label><ColumnLabel>Filename</ColumnLa
>>>>bel><Width>80</Width><ColumnWidth>0</ColumnWidth></Field></Fie
>>>>lds></Template></Worklist>
>>>>
>>>>>+++++++++ doDeserialize() in the subclass
>>>>
>>>>WorkList_LiteralSerializer ++++++++
>>>>
>>>>
>>>>>public Object doDeserialize(XMLReader reader,
>>>>> SOAPDeserializationContext context) throws Exception {
>>>>> com.viewstar.webservices.Worklist instance = new
>>>>
>>>>com.viewstar.webservices.Worklist();
>>>>
>>>>
>>>>> Object member=null;
>>>>> QName elementName;
>>>>> List values;
>>>>> Object value;
>>>>>
>>>>> reader.nextElementContent();
>>>>> elementName = reader.getName();
>>>>> if (reader.getState() == XMLReader.START) {
>>>>> if (elementName.equals(ns1_Template_QNAME)) {
>>>>> member =
>>>>
>>>>ns1_myTemplate_LiteralSerializer.deserialize(ns1_Template_QNAM
>>>>E, reader, context);
>>>>
>>>>
>>>>> if (member == null) {
>>>>> throw new
>>>>
>>>>DeserializationException("literal.unexpectedNull");
>>>>
>>>>
>>>>> }
>>>>>
>>>>
>>>>instance.setTemplate((com.viewstar.webservices.Template)member);
>>>>
>>>>
>>>>> reader.nextElementContent();
>>>>> }
>>>>> }
>>>>>
>>>>> XMLReaderUtil.verifyReaderState(reader, XMLReader.END);
>>>>> return (Object)instance;
>>>>> }
>>>>>
>>>>>++++++++ doDeserialize() in the base class
>>>>
>>>>ProcessElement_LiteralSerializer +++++++++
>>>>
>>>>
>>>>>public Object doDeserialize(XMLReader reader,
>>>>> SOAPDeserializationContext context) throws Exception {
>>>>> com.viewstar.webservices.ProcessElement instance =
>>>>
>>>>new com.viewstar.webservices.ProcessElement();
>>>>
>>>>
>>>>> Object member=null;
>>>>> QName elementName;
>>>>> List values;
>>>>> Object value;
>>>>>
>>>>> Attributes attributes = reader.getAttributes();
>>>>> String attribute = null;
>>>>> attribute = attributes.getValue(ns3_Name_QNAME);
>>>>> if (attribute != null) {
>>>>> member =
>>>>
>>>>XSDStringEncoder.getInstance().stringToObject(attribute, reader);
>>>>
>>>>
>>>>> instance.setName((java.lang.String)member);
>>>>> }
>>>>> attribute = attributes.getValue(ns3_Description_QNAME);
>>>>> if (attribute != null) {
>>>>> member =
>>>>
>>>>XSDStringEncoder.getInstance().stringToObject(attribute, reader);
>>>>
>>>>
>>>>> instance.setDescription((java.lang.String)member);
>>>>> }
>>>>>
>>>>> reader.nextElementContent();
>>>>> XMLReaderUtil.verifyReaderState(reader, XMLReader.END);
>>>>> return (Object)instance;
>>>>> }
>>>>>
>>>>>
>>>>
>>>>------------------------------------------------------------
>>>
>>---------
>>
>>>>>To unsubscribe, e-mail: users-unsubscribe_at_jax-rpc.dev.java.net
>>>>>For additional commands, e-mail: users-help_at_jax-rpc.dev.java.net
>>>>>
>>>>>
>>>>
>>>>
>>>>--
>>>>Doug Kohlert
>>>>Java Software Division
>>>>Sun Microsystems, Inc.
>>>>phone: 503 345-9806
>>>>
>>>>
>>>>------------------------------------------------------------
>>>
>>---------
>>
>>>>To unsubscribe, e-mail: users-unsubscribe_at_jax-rpc.dev.java.net
>>>>For additional commands, e-mail: users-help_at_jax-rpc.dev.java.net
>>>>
>>>
>>>
>>>
>>>
>>--------------------------------------------------------------
>>----------
>>
>>>
>>---------------------------------------------------------------------
>>
>>>To unsubscribe, e-mail: users-unsubscribe_at_jax-rpc.dev.java.net
>>>For additional commands, e-mail: users-help_at_jax-rpc.dev.java.net
>>
>>
>>--
>>Doug Kohlert
>>Java Software Division
>>Sun Microsystems, Inc.
>>phone: 503 345-9806
>>
>>
>>---------------------------------------------------------------------
>>To unsubscribe, e-mail: users-unsubscribe_at_jax-rpc.dev.java.net
>>For additional commands, e-mail: users-help_at_jax-rpc.dev.java.net
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe_at_jax-rpc.dev.java.net
> For additional commands, e-mail: users-help_at_jax-rpc.dev.java.net
>
>
--
Doug Kohlert
Java Software Division
Sun Microsystems, Inc.
phone: 503 345-9806
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe_at_jax-rpc.dev.java.net
For additional commands, e-mail: users-help_at_jax-rpc.dev.java.net