Project: WSO2 Registry

I am running on JBoss 3.2 with Apache Derby database, I have completed all the steps required as per the User guide at http://wso2.org/project/registry/1.1/docs/userguide.html. And there are no errors on console when I start JBoss. But I get the error when I point my browser to http://localhost:8888/wso2/web
Any idea?
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HTTP Status 500 -
type Exception report message
description The server encountered an internal error () that prevented it from fulfilling this request. exception
java.lang.NullPointerException

I tried to assign permissions to a new group (in this case, Everyone) to an existing collection with over 50 sub-documents and other collections. Unfortunately, the permissions don't seem to trickle down to sub-documents and sub-collections. Now, I would normally have to select each sub-collection or sub-document and assign permissions to the group.

Is there an easier way to do this?

Hi,

We are evaluating WSO2 registry in an SOA. I can't find any information on how to execute a query in the registry. According to the specification there should be support for custom query languages via pluggable query processors. Where can I find this feature documented?

As I understand the documentation it should be possible to query the registry via the REST interface? Can you please give an example of this?

Is it possible to use XQuery?

Regards
Per

I am interested in creating a site that includes capabilities of wso2registry but is not "exclusively" a wso2registry site.

Are there any examples or documentation for weaving together elements from wso2registry with elements from other sources? Ideally, wso2registry elements would be "components" within the larger site's content and logic.

I have been looking though the WS02 Registry documentation and failed to determine which specification(s) the project implements. Does anyone know?

Is there a plugin-in or some way to configure WSO2 Registry to display the registered content in "edit" mode instead of "download"?

Maybe there's a MIME Type property?

While I'm at it, it would be nice to have a Rich Editor (like Drupal's) to do this too.  This would make downloading, modifying and updating content a lot more efficient.

I am testing the WSO2 Registry for my organization and I have it setup and running but I do have 3 questions.

1. My WSDL file has 2 different URI's to access the application (1 secured through a Gateway device and one open for developers). How would I store this information in the 'Resource' tab to allow developers to understand which URI to use if they are developing or if they are moving to production?

2. How do I store a specific PDF with a service? Do I create a collection and include a /conf folder for all PDF's or should they be attached directly to the WSDL Resource?

I am trying to read through the documentation, but I get a sense I must be missing something. If I read articles off the internet about all the features the Registry has like hooking into LDAP for security or if I use one of the examples to pull in the following schema:

http://131.107.72.15/SoapWsdl_ComplexDataTypes_XmlFormatter_Service_Indigo/ComplexDataTypesDocLitB.svc?wsdl