/*
* Copyright 2016 The Simple File Server Authors
*
* Licensed 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.sfs.elasticsearch.container;
import org.sfs.Server;
import org.sfs.VertxContext;
import org.sfs.elasticsearch.containerkey.RemoveContainerKey;
import org.sfs.validate.ValidateOptimisticContainerKeyLock;
import org.sfs.vo.PersistentContainer;
import rx.Observable;
import rx.functions.Func1;
import static org.sfs.rx.Defer.just;
public class RemoveContainerKeys implements Func1<PersistentContainer, Observable<PersistentContainer>> {
private final VertxContext<Server> vertxContext;
public RemoveContainerKeys(VertxContext<Server> vertxContext) {
this.vertxContext = vertxContext;
}
@Override
public Observable<PersistentContainer> call(PersistentContainer persistentContainer) {
return just(persistentContainer)
.flatMap(new ListContainerKeys(vertxContext))
.flatMap(new RemoveContainerKey(vertxContext))
.map(new ValidateOptimisticContainerKeyLock())
.count()
.map(integer -> persistentContainer);
}
}