/**
 * 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.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.
 *
 * @author Andrew Gaul
 */
@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 = null;
      try {
         blobStore = getBlobStore();
      } catch (Throwable t) {
         System.err.println(t.getMessage());
         return null;
      }
      for (String blobName : blobNames) {
         if (blobStore.blobExists(container, blobName)) {
            blobStore.removeBlob(container, blobName);
            cacheProvider.getProviderCacheForType("blob").remove(blobStore.getContext().unwrap().getId(),
                     blobName);
         }
      }
      return null;
   }
}


/**
 * 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.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.
 *
 * @author Andrew Gaul
 */
@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 = null;
      try {
         blobStore = getBlobStore();
      } catch (Throwable t) {
         System.err.println(t.getMessage());
         return null;
      }
      for (String blobName : blobNames) {
         blobStore.removeBlob(container, blobName);
         cacheProvider.getProviderCacheForType("blob").remove(blobStore.getContext().unwrap().getId(),
                  blobName);
      }
      return null;
   }
}


Remove unneeded call to blobExists while deleting