/*
* Copyright (c) 2005-2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file except
* in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.wso2.carbon.discovery.mediation.ext;
import org.wso2.carbon.discovery.client.DiscoveryClient;
import org.wso2.carbon.discovery.util.ConfigHolder;
import org.wso2.carbon.discovery.DiscoveryException;
import org.wso2.carbon.discovery.messages.TargetService;
import org.apache.axiom.om.OMNode;
import org.apache.axis2.context.ConfigurationContext;
public class WSDiscoveryRegistryExtension extends DiscoveryRegistryExtension {
public OMNode findEndpoint(String uuid, String protocol) throws Exception {
ConfigurationContext cfgCtx = ConfigHolder.getInstance().getClientConfigurationContext();
String proxyURL = properties.getProperty(DISCOVERY_PROXY_URL);
if (proxyURL == null) {
throw new DiscoveryException("The discovery proxy URL is not specified");
}
DiscoveryClient client = new DiscoveryClient(cfgCtx, proxyURL);
TargetService service = client.resolve(uuid);
client.cleanup();
return getEndpointFromService(service, protocol);
}
}