Re: XSD schema support in WSIF - problem not solved.

Aleksander Slominski Wed, 02 Feb 2005 22:02:10 -0800

kiran wrote:

I am using the following code to read the WSDL which have the XSD schema type in it. When I print the ExtensibilityEleemnt, it is coming as UnknownExtensibilityElement.

actually after i hecked code now i remmeber how schema support was implemented in WSIF - it is very very rudemntary and schema parsing is used only to figure out mappings - code deals with UnknownExtensibilityElement see org.apache.wsif.schema.Parser for details and in particular:

/** * Get all the schemas defined in the Definition object */ private static void getTypesSchemas(Definition def, List schemas, WSDLLocator loc) throws WSIFException { Types types = def.getTypes(); if (types != null) { Iterator extEleIt = types.getExtensibilityElements().iterator();

           while (extEleIt.hasNext()) {
               UnknownExtensibilityElement typesElement =
                   (UnknownExtensibilityElement) extEleIt.next();

Element schemaEl = typesElement.getElement(); if (QNameUtils.matches(schema2001, schemaEl) || QNameUtils.matches(schema2000, schemaEl) || QNameUtils.matches(schema1999, schemaEl)) { Schema sc = new Schema(schemaEl); schemas.add(sc); String docBase = def.getDocumentBaseURI(); if (docBase != null && loc != null) { String[] importsAndIncludes = sc.getImportsAndIncludes(); for (int i=0; i<importsAndIncludes.length; i++) { String sl = importsAndIncludes[i]; getImportedSchemas(docBase, sl, loc, schemas); } } } } }

       Map imports = def.getImports();
      ....

HTH,

alek

I changed the xmlns:xsd="http://www.w3.org/1999/XMLSchema";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";.
But no effect.
---------------------------------------------------------------------------------------------------------------------------
def = WSIFUtils.readWSDL(null, wsdlLocation);
Types types = def.getTypes();
if(types != null){
 List extensibilityElements = types.getExtensibilityElements();
 if (extensibilityElements != null){
 Iterator extensibilityElementIterator = extensibilityElements.iterator();
 while (extensibilityElementIterator.hasNext()){
    ExtensibilityElement ext =
(ExtensibilityElement)extensibilityElementIterator.next();
    System.out.println("Extensibility element: " +
ext.getClass().getName() + "\tQName="
        + ext.getElementType());
   }
 }else
 System.out.println("No Extensibility elements");
}
---------------------------------------------------------------------------------------------------------------------------

On Wed, 02 Feb 2005 13:28:07 -0500, Aleksander Slominski <[EMAIL PROTECTED]> wrote:

Jeff Greif wrote:

WSIF definitely supports <schema> in the <types> section of the WSDL
document, without any special additions.  Probably something else in the
wsdl is causing the UnknownExtensibilityElement problem.  Perhaps you can
tell by looking at the wsdls for the WSIF samples, or by providing some more
details to this list.

Kiran,

i am a bit suspicious of "http://www.w3.org/1999/XMLSchema";

i think it should be "http://www.w3.org/2001/XMLSchema"; ...

HTH,

alek

----- Original Message -----
From: "kiran" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, February 02, 2005 5:26 AM
Subject: XSD schema support in WSIF

Hi All,

Is WSIF support the XSD   types?
I want to read(create also) the following WSDL, also need to read the
associated XSD types and elements.
How can I achive this?
When I try reading tehis, I get UnknownExtensionsibilityElement- Is
there are ExtensibilityElement avaialbale for XSD schema?
--------------------------A part of the WSDL-------------
<definitions  .....>
<!-- type defs -->
<types>
  <xsd:schema
    targetNamespace="http://wsiftypes.addressbook.service.ejb/";
              xmlns:xsd="http://www.w3.org/1999/XMLSchema";>
    <xsd:complexType name="phone">
      <xsd:sequence>
        <xsd:element name="areaCode" type="xsd:int"/>
        <xsd:element name="exchange" type="xsd:string"/>
        <xsd:element name="number" type="xsd:string"/>
      </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="address">
      <xsd:sequence>
        <xsd:element name="streetNum" type="xsd:int"/>
        <xsd:element name="streetName" type="xsd:string"/>
        <xsd:element name="city" type="xsd:string"/>
        <xsd:element name="state" type="xsd:string"/>
        <xsd:element name="zip" type="xsd:int"/>
        <xsd:element name="phoneNumber" type="typens:phone"/>
      </xsd:sequence>
    </xsd:complexType>
  </xsd:schema>
</types>

<!-- message declns -->
<message name="AddEntryWholeNameRequestMessage">
  <part name="name" type="xsd:string"/>
  <part name="address" type="typens:address"/>
</message>

<message name="AddEntryFirstAndLastNamesRequestMessage">
  <part name="firstName" type="xsd:string"/>
  <part name="lastName" type="xsd:string"/>
  <part name="address" type="typens:address"/>
</message>
...
------------------------------

--
The best way to predict the future is to invent it - Alan Kay

--
The best way to predict the future is to invent it - Alan Kay

Re: XSD schema support in WSIF - problem not solved.

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