/*
* 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.savvis.vpdc.compute.functions;
import static com.google.common.base.Preconditions.checkNotNull;
import java.net.URI;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.domain.Location;
import org.jclouds.domain.LocationBuilder;
import org.jclouds.domain.LocationScope;
import org.jclouds.location.Iso3166;
import org.jclouds.location.Provider;
import org.jclouds.savvis.vpdc.VPDCApi;
import org.jclouds.savvis.vpdc.domain.Network;
import org.jclouds.savvis.vpdc.domain.Org;
import org.jclouds.savvis.vpdc.domain.VDC;
import com.google.common.base.Function;
import com.google.common.base.Supplier;
/**
* @author Adrian Cole
*/
@Singleton
public class NetworkToLocation implements Function<Network, Location> {
// rest/api/v0.8/org/1/vdc/22/network/VM-Tier01
public static final Pattern netPattern = Pattern.compile(".*org/([0-9.]+)/vdc/([0-9.]+)/network/(.*)$");
private final String providerName;
private final Supplier<URI> endpoint;
private final Set<String> isoCodes;
private VPDCApi api;
@Inject
public NetworkToLocation(@Iso3166 Set<String> isoCodes, @Provider String providerName, @Provider Supplier<URI> endpoint,
VPDCApi api) {
this.providerName = checkNotNull(providerName, "providerName");
this.endpoint = checkNotNull(endpoint, "endpoint");
this.isoCodes = checkNotNull(isoCodes, "isoCodes");
this.api = checkNotNull(api, "api");
}
@Override
public Location apply(Network from) {
Matcher matcher = netPattern.matcher(from.getHref().toASCIIString());
if (matcher.find()) {
Location provider = new LocationBuilder().scope(LocationScope.PROVIDER).id(providerName).description(
endpoint.get().toASCIIString()).iso3166Codes(isoCodes).build();
Org org = api.getBrowsingApi().getOrg(matcher.group(1));
Location orgLocation = new LocationBuilder().scope(LocationScope.REGION).id(org.getId()).description(
org.getDescription()).parent(provider).build();
VDC vdc = api.getBrowsingApi().getVDCInOrg(org.getId(), matcher.group(2));
Location vdcLocation = new LocationBuilder().scope(LocationScope.ZONE).id(vdc.getId()).description(
vdc.getDescription()).parent(orgLocation).build();
return new LocationBuilder().scope(LocationScope.NETWORK).id(from.getId()).description(from.getName()).parent(
vdcLocation).build();
} else {
throw new IllegalArgumentException("network unparsable: " + from);
}
}
}