Using the Soap Encoding schema within an XSD

Question

Hi,
I am trying to create some XSDs based on the types from the auto-generated WSDLs in JDeveloper. However, I find that while the Array type works fine in the WSDL, I cannot seem to get it validate correctly in my XML schemas, possibly due to some namespace error.
The current code in the XSD is given as:
<xsd:schema
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">
<xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<xsd:import namespace="http://schemas.xmlsoap.org/wsdl/"/>
<xsd:complexType name="VesselQueryResult">
<xsd:all>
<xsd:element name="vesselNames" type="ArrayOfjava_lang_String"/>
</xsd:all>
</xsd:complexType>
<xsd:complexType name="ArrayOfjava_lang_String">
<xsd:complexContent>
<xsd:restriction base="SOAP-ENC:Array">
<xsd:attribute ref="SOAP-ENC:arrayType" wsdl:arrayType="xsd:string[]"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
When I tried to add this XSD using as a user schema, however, below validation error is being displayed:
Error: Line 0, Column 0: Invalid reference: 'http://schemas.xmlsoap.org/soap/encoding/:Array'
I tried to qualify the SOAP-ENC namespace with the schemaLocation, but another error was displayed:
<xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/"
schemaLocation="http://schemas.xmlsoap.org/soap/encoding/"/>
oracle.xml.parser.schema.XSDException: Server returned HTTP response code: 407 for URL: http://schemas.xmlsoap.org/soap/encoding/
I am wondering how JDeveloper supports the SOAP-ENC schema for use in XSDs. Do I need to add the Soap Encoding schema as a user schema, or is there a way I might reference it similar to the way that auto-generated WSDLs seem to deal with it? Any information regarding this would be greatly appreciated.
Thank you and regards.

Answer 1

I deleted the two lines of coding below:
utl_http.set_proxy('www-proxy', NULL);
utl_http.set_persistent_conn_support(TRUE);
and then I set the utl_http.set_persistent_conn_support() to False to get that error message. Seems like the website in question doesnt have the webservice anymore because the error has to do with the parsing of the WSDL file.... which probrably doesnt exist.
Im just trying to get a working example of using a third party webservice to return a value to be displayed in the database.... know of any good examples? The ones im using seem to be pretty out dated... the barnes and nobles example just times out....