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Adds rackspace cloudnetworks-us provider
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| /* | ||
| * 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.openstack.neutron.v2.functions; | ||
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| import static com.google.common.base.Preconditions.checkArgument; | ||
| import static com.google.common.base.Preconditions.checkNotNull; | ||
| import static com.google.common.base.Preconditions.checkState; | ||
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| import java.net.URI; | ||
| import java.util.Map; | ||
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| import javax.inject.Inject; | ||
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| import org.jclouds.location.Region; | ||
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| import com.google.common.base.Function; | ||
| import com.google.common.base.Supplier; | ||
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| public class VersionAwareRegionToEndpoint implements Function<Object, URI> { | ||
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| private final Supplier<Map<String, Supplier<URI>>> regionToEndpointSupplier; | ||
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| @Inject | ||
| public VersionAwareRegionToEndpoint(@Region Supplier<Map<String, Supplier<URI>>> regionToEndpointSupplier) { | ||
| this.regionToEndpointSupplier = checkNotNull(regionToEndpointSupplier, "regionToEndpointSupplier"); | ||
| } | ||
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| /** | ||
| * A quick fix to ensure Neutron works with endpoint definitions that are not version-agnostic. | ||
| * The service-side API will always have a v2.0 in the path. | ||
| * However, the endpoint will sometimes contain a v2.0 and sometimes it will not. | ||
| * The VersionAwareRegionToEndpoint ensures that the endpoint will always look the same | ||
| * before /v2.0 is added to it. | ||
| * | ||
| * Cannot leave labs until fixed: | ||
| * TODO: https://issues.apache.org/jira/browse/JCLOUDS-773 | ||
| * This code will be unnecessary once this is supported. | ||
| */ | ||
| @Override | ||
| public URI apply(Object from) { | ||
| Map<String, Supplier<URI>> regionToEndpoint = regionToEndpointSupplier.get(); | ||
| checkState(!regionToEndpoint.isEmpty(), "no region name to endpoint mappings configured!"); | ||
| checkArgument(regionToEndpoint.containsKey(from), | ||
| "requested location %s, which is not in the configured locations: %s", from, regionToEndpoint); | ||
| String uri = regionToEndpoint.get(from).get().toString(); | ||
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| if (uri.endsWith("/v2.0")) { | ||
| return URI.create(uri.substring(0, uri.length() - 5)); | ||
| } | ||
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| return regionToEndpoint.get(from).get(); | ||
| } | ||
| } |
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