/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.jclouds.rackspace.cloudidentity.v1_1.suppliers;
import java.net.URI;
import java.util.Collection;
import java.util.Map;
import javax.inject.Inject;
import org.jclouds.javax.annotation.Nullable;
import org.jclouds.location.suppliers.RegionIdToURISupplier;
import org.jclouds.rackspace.cloudidentity.v1_1.domain.Auth;
import org.jclouds.rackspace.cloudidentity.v1_1.domain.Endpoint;
import org.jclouds.rackspace.cloudidentity.v1_1.functions.EndpointToRegion;
import org.jclouds.rackspace.cloudidentity.v1_1.functions.EndpointToSupplierURI;
import com.google.common.base.Supplier;
import com.google.common.collect.Maps;
import com.google.inject.assistedinject.Assisted;
public class RegionIdToURIFromAuthForServiceSupplier implements RegionIdToURISupplier {
private final Supplier<Auth> auth;
private final EndpointToSupplierURI endpointToSupplierURI;
private final EndpointToRegion endpointToRegion;
private final String apiType;
@Inject
public RegionIdToURIFromAuthForServiceSupplier(Supplier<Auth> auth, EndpointToSupplierURI endpointToSupplierURI,
EndpointToRegion endpointToRegion, @Assisted("apiType") String apiType,
@Nullable @Assisted("apiVersion") String apiVersion) {
this.auth = auth;
this.endpointToSupplierURI = endpointToSupplierURI;
this.endpointToRegion = endpointToRegion;
this.apiType = apiType;
}
@Override
public Map<String, Supplier<URI>> get() {
Auth authResponse = auth.get();
Collection<Endpoint> endpointsForService = authResponse.getServiceCatalog().get(apiType);
Map<String, Endpoint> regionIdToEndpoint = Maps.uniqueIndex(endpointsForService, endpointToRegion);
return Maps.transformValues(regionIdToEndpoint, endpointToSupplierURI);
}
@Override
public String toString() {
return "getPublicURLForService(" + apiType + ")";
}
}