BlobRemoveCommand.java

/*
 * 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.karaf.commands.blobstore;

import java.util.LinkedList;
import java.util.List;

import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.apache.felix.gogo.commands.Option;
import org.jclouds.blobstore.BlobStore;

/**
 * Remove blobs.
 */
@Command(scope = "jclouds", name = "blobstore-remove", description = "Removes blobs")
public class BlobRemoveCommand extends BlobStoreCommandWithOptions {

   @Argument(index = 0, name = "container", description = "The name of the container", required = true)
   String container;

   @Argument(index = 1, name = "blobNames", description = "The names of the blobs", required = true, multiValued = true)
   List<String> blobNames = new LinkedList<String>();

   @Override
   protected Object doExecute() throws Exception {
      BlobStore blobStore = getBlobStore();
      for (String blobName : blobNames) {
         blobStore.removeBlob(container, blobName);
         cacheProvider.getProviderCacheForType("blob").remove(blobStore.getContext().unwrap().getId(),
                  blobName);
      }
      return null;
   }
}