Add java classes as Additional Classes to web service and JAXB 2.0 usage

Question

Hi,
I start using JDeveloper 11g TP3 to create web service. I encounter two problems.
1. I created a schema file as the following,
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://FromWSDL/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://FromWSDL/">
<xsd:complexType name="sayHello">
<xsd:sequence>
<xsd:element name="arg0" type="xsd:string" default="Tommy"/>
<xsd:element name="arg1" type="tns:arg1Enum"/>
</xsd:sequence>
</xsd:complexType>
<xsd:simpleType name="arg1Enum">
     <xsd:restriction base="xsd:string">
     <xsd:enumeration value="preserve"/>
     <xsd:enumeration value="replace"/>
     <xsd:enumeration value="collapse"/>
     </xsd:restriction>
</xsd:simpleType>                         
<xsd:element name="sayHello" type="tns:sayHello"/>
<xsd:complexType name="sayHelloResponse">
<xsd:sequence>
<xsd:element name="return" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="sayHelloResponse" type="tns:sayHelloResponse"/>
</schema>
then I used TopLink/JPA-->JAXB 2.0 Content Model from Schema, I got four java files: Arg1Enum.java, ObjectFactory.java, SayHello.java, and SayHelloResponse.java.
After, I create a java class with @WebService and @WebMethod annotation. Right Click on the web service class,
select Web Service Properties-->Additional Classes, I added the four java classes. but there are error message for SayHello and Arg1Enum
"the type SayHello cannot be serialized into XML and no custom serilizer has been defined for it"
2. In JDeveloper, I create Java model from the above schema, then reverse the steps, create a new schema from Java Model, the original schema and the schema from Java Model are not same, especially for "defaultValue" and "required" fields for the custom element(SayHello and Arg1Enum).
Any help will be appreciated

Answer 1

First what you mean by "deploying classes as web services"? Chances are you
can do it with something like Glue from The Mind Electric ... but chances
are that you don't want to. What are you trying to accomplish?
Peace,
Cameron Purdy
Tangosol, Inc.
Clustering Weblogic? You're either using Coherence, or you should be!
Download a Tangosol Coherence eval today at http://www.tangosol.com/
"Simon Wallis" <[email protected]> wrote in message
news:[email protected]..
Hi, can WebLogic deploy simple Java classes (not EJB's or JB's, just
classes) as a web service? How easy it is to do?
The WebLogic installation has one measly web services example, and it's an
EJB which is not what I want to do.
Thanks,
Simon.