blob: a49a916fc10e23631ffa58ef35b5e681bc3e3924 [file] [log] [blame]
/**
* 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.keystone.v2_0.functions;
import javax.inject.Singleton;
import org.jclouds.internal.ClassMethodArgsAndReturnVal;
import org.jclouds.rest.functions.ImplicitOptionalConverter;
import com.google.common.base.Optional;
/**
*
* @author Adrian Cole
*
*/
@Singleton
public class PresentWhenAdminURLExistsForIdentityService implements ImplicitOptionalConverter {
@Override
public Optional<Object> apply(ClassMethodArgsAndReturnVal input) {
//TODO: log and return absent when the admin url for identity service isn't available
return Optional.of(input.getReturnVal());
}
public String toString() {
return "presentWhenAdminURLExistsForIdentityService()";
}
}