org.jclouds.vcloud.functions.OrgNameCatalogNameItemNameToEndpoint Maven / Gradle / Ivy

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/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.vcloud.functions;

import static com.google.common.base.Preconditions.checkNotNull;

import java.net.URI;
import java.util.Map;
import java.util.NoSuchElementException;

import javax.inject.Inject;
import javax.inject.Singleton;

import org.jclouds.vcloud.domain.ReferenceType;
import org.jclouds.vcloud.endpoints.Catalog;
import org.jclouds.vcloud.endpoints.Org;

import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.common.collect.Iterables;

/**
 * 
 * @author Adrian Cole
 */
@Singleton
public class OrgNameCatalogNameItemNameToEndpoint implements Function {
   private final Supplier>> orgCatalogMap;
   private final ReferenceType defaultOrg;
   private final ReferenceType defaultCatalog;

   @Inject
   public OrgNameCatalogNameItemNameToEndpoint(
         Supplier>> orgCatalogMap,
         @Org ReferenceType defaultOrg, @Catalog ReferenceType defaultCatalog) {
      this.orgCatalogMap = orgCatalogMap;
      this.defaultOrg = defaultOrg;
      this.defaultCatalog = defaultCatalog;
   }

   @SuppressWarnings("unchecked")
   public URI apply(Object from) {
      Iterable