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Posted to java-dev@axis.apache.org by "Dobri Kitipov (JIRA)" <ji...@apache.org> on 2008/10/06 09:25:44 UTC

[jira] Updated: (AXIS2-1790) schemaLocation element of import statements should contain URI reference to schema document.

     [ https://issues.apache.org/jira/browse/AXIS2-1790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dobri Kitipov updated AXIS2-1790:
---------------------------------

    Attachment: AxisService.patch

Attaching the latest patch needed to fix the xsd related part of the issue.

> schemaLocation element of import statements should contain URI reference to schema document.
> --------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-1790
>                 URL: https://issues.apache.org/jira/browse/AXIS2-1790
>             Project: Axis 2.0 (Axis2)
>          Issue Type: Improvement
>          Components: wsdl
>    Affects Versions: 1.1
>         Environment: Windows XP, Java 5 Update 9
>            Reporter: Aaron Gourley
>            Assignee: Deepal Jayasinghe
>         Attachments: axis2-kernel-SNAPSHOT.jar, AxisService.patch, schema-import-generation.patch, XsdAndWsdlImportTestService.aar
>
>
> From W3C schemaLocation spec: http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/structures.html#composition-schemaImport
> Additional reference: http://www.stylusstudio.com/w3c/schema0/schemaLocation.htm#attribute-schemaLocation
> <import
>   id = ID
>   namespace = anyURI
>   schemaLocation = anyURI
>   {any attributes with non-schema namespace . . .}>
>   Content: (annotation?)
> </import>
> "In a schema, the  include element has a required schemaLocation  attribute, and it contains a URI reference which must identify a schema document."
> Axis2 is currently using a relative SchemaLocation, which on its own can not be used to identify the schema document.  This actually causes a compatibility problem between Glue clients and such WSDLs published by Axis2.
> WSDL published by Axis2:
> <wsdl:definitions targetNamespace="http://www.csapi.org/wsdl/parlayx/terminal_location/v2_0/service">
> <wsdl:documentation>TerminalLocation</wsdl:documentation>
>     <wsdl:types>
>         <xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.csapi.org/schema/parlayx/terminal_location/v2_0/local">
>             <xsd:import namespace="http://www.csapi.org/schema/parlayx/terminal_location/v2_0" schemaLocation="TerminalLocation?xsd=xsd0"/>
>             <xsd:import namespace="http://www.csapi.org/schema/parlayx/common/v2_0" schemaLocation="TerminalLocation?xsd=xsd2"/>
>      .....
>     <wsdl:service name="TerminalLocation">
>         <wsdl:port name="TerminalLocationSOAP11port_http" binding="tns:TerminalLocationSOAP11Binding">
>             <soap:address location="http://localhost:9080/TerminalLocationService/services/TerminalLocation"/>
>         </wsdl:port>
>         <wsdl:port name="TerminalLocationSOAP12port_http" binding="tns:TerminalLocationSOAP12Binding">
>             <soap12:address location="http://localhost:9080/TerminalLocationService/services/TerminalLocation"/>
>         </wsdl:port>
>         <wsdl:port name="TerminalLocationHttpport1" binding="tns:TerminalLocationHttpBinding">
>             <http:address location="http://localhost:9080/TerminalLocationService/rest/TerminalLocation"/>
>         </wsdl:port>
>     </wsdl:service>
> </wsdl:definitions>
> When Glue parses this WSDL, it simply creates a URI from the string "TerminalLocation?xsd=xsd0".  Since the prefix ("http://localhost:9080/TerminalLocationService/services/") is not shown in the WSDL, a FileNotFoundException occurs and the bind fails.  I have not been able to find a workaround using Glue.
> I realize that the easy solution is to say that this is a Glue problem, but would it be at all possible to include the address location in the generated WSDL?
> Suggested fix:
> 1. In AxisService's adjustSchemaLocation(XmlSchema, XmlSchemaExternal, Hashtable, Hashtable) method:
>     - Change getName() in default mode to getEndpoint()
> 2. In AxisService2WSDL2's generateOM() method:
>     - add call to axisService.setCustomSchemaNamePrefix(axisService.getEndpoint() + "?xsd=") before call to populateSchemaMappings() is made.

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