[esb-java-user] ESB WS Discovery Extension does not recognize serviceuuid

[guclu akkaya]

Following this guide i managed to make my services discoverable.

http://wso2.org/library/articles/2011/08/rediscover-soa-wso2-carbon-wsdiscovery#wsdsupport

One of my Services was AuthenticationAdmin, which originaly is a web
service from the carbon core. I wanted to use this service with a proxy
service DynamicAuthenticationAdmin to send authentication request.

So far AuthenticationAdmin has an uuid and epr on WS Discovery GUI and i
added the  WS-Discovery Mediation Extensions plug-in. Here is the source
for the proxy services configuration:

"<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://ws.apache.org/ns/synapse";>
    <registry
provider="org.wso2.carbon.mediation.registry.WSO2Registry">
        <parameter
name="extensions">org.wso2.carbon.discovery.mediation.ext.WSDiscoveryRegistryExtension</parameter>
        <parameter
name="discoveryProxy">https://discovery-governance-arcsp.ardich.com:9443/services/DiscoveryProxy</parameter>
        <parameter name="cachableDuration">15000</parameter>
    </registry>
    <proxy name="DynamicWSStorageService" startOnLoad="true"
trace="disable">
        <target
endpoint="wsdd://urn:uuid:65013b0a-1858-48d3-9a31-c5938a7b589a/https">
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <parameter name="wsDiscoveryParams">
            <Scopes>http://ws.arcsp.ardic.com/storage</Scopes>
        </parameter>
    </proxy>
    <proxy name="DynamicAuthenticationAdmin" startOnLoad="true"
trace="disable">
        <target
endpoint="wsdd://urn:uuid:651e0822-24d8-4e07-90d8-dfbd5e78b53a/https">
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <publishWSDL key="local:AuthenticationAdmin.wsdl"/>
        <parameter name="wsDiscoveryParams">
            <Scopes>http://ws.arcsp.ardic.com/auth</Scopes>
        </parameter>
    </proxy>
    <proxy name="WSStorageProxy" transports="https" startOnLoad="true"
trace="disable">
        <target>
            <endpoint>
                <address
uri="https://manager-storage-arcsp.ardich.com:9443/services/WSStorageService"/>
            </endpoint>
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <policy
key="conf:/repository/axis2/service-groups/WSStorageProxy/services/WSStorageProxy/policies/UTOverTransport"/>
        <parameter name="enableMTOM">true</parameter>
        <enableSec/>
    </proxy>
    <proxy name="AuthenticationAdminProxy" startOnLoad="true"
trace="disable">
        <target>
            <endpoint>
                <address
uri="https://manager-storage-arcsp.ardich.com:9443/services/AuthenticationAdmin"/>
            </endpoint>
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <parameter name="wsDiscoveryParams">

<Scopes>http://public.ims.traderpauls.com/sales/pricing</Scopes>
        </parameter>
    </proxy>
    <sequence name="fault">
        <log level="full">
            <property name="MESSAGE" value="Executing default 'fault'
sequence"/>
            <property name="ERROR_CODE"
expression="get-property('ERROR_CODE')"/>
            <property name="ERROR_MESSAGE"
expression="get-property('ERROR_MESSAGE')"/>
        </log>
        <drop/>
    </sequence>
    <sequence name="main">
        <in>
            <log level="full"/>
            <filter source="get-property('To')"
regex="http://localhost:9000.*";>
                <send/>
            </filter>
        </in>
        <out>
            <send/>
        </out>
    </sequence>
</definitions> "


When i try to access to the AuthenticationAdmin with the
DynamicAuthenticationAdmin i receive following error:

"TID: [] [WSO2 Stratos Internal Enterprise Service Bus] [2011-11-21
16:38:57,903] ERROR
{org.apache.synapse.core.axis2.ProxyServiceMessageReceiver} - Unable to
find the endpoint specified :
wsdd://urn:uuid:651e0822-24d8-4e07-90d8-dfbd5e78b53a/https
{org.apache.synapse.core.axis2.ProxyServiceMessageReceiver}"

As i understand the plugin does not work properly or it cannot
recognized the uuid for the AuthenticationService,which needs to be
mapped with the EPR.

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