org.jclouds.openstack.functions.URIFromAuthenticationResponseForService Maven / Gradle / Ivy

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jclouds Core components to access OpenStack apis

There is a newer version: 1.6.0

/**
 * 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.openstack.functions;

import java.net.URI;

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

import org.jclouds.openstack.domain.AuthenticationResponse;

import com.google.common.base.Supplier;
import com.google.inject.assistedinject.Assisted;

@Singleton
public class URIFromAuthenticationResponseForService implements Supplier {
   public static interface Factory {
      URIFromAuthenticationResponseForService create(String service);
   }

   private final Supplier auth;
   private final String service;

   @Inject
   public URIFromAuthenticationResponseForService(Supplier auth, @Assisted String service) {
      this.auth = auth;
      this.service = service;
   }

   @Override
   public URI get() {
      return auth.get().getServices().get(service);
   }

   @Override
   public String toString() {
      return "getURIForService(" + service + ")";
   }
}