| /* |
| * 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.jdbc.util; |
| |
| import javax.inject.Provider; |
| |
| import org.jclouds.blobstore.LocalStorageStrategy; |
| import org.jclouds.blobstore.domain.BlobBuilder; |
| import org.jclouds.blobstore.options.ListContainerOptions; |
| import org.jclouds.blobstore.util.BlobUtils; |
| import org.jclouds.jdbc.strategy.JdbcStorageStrategy; |
| |
| import com.google.inject.Inject; |
| |
| /** |
| * Implements the {@link BlobUtils} interfaced and act as a bridge to |
| * {@link LocalStorageStrategy} when used inside {@link BlobStore} |
| */ |
| public class JdbcBlobUtils implements BlobUtils { |
| |
| protected final JdbcStorageStrategy storageStrategy; |
| protected final Provider<BlobBuilder> blobBuilders; |
| |
| @Inject |
| JdbcBlobUtils(LocalStorageStrategy storageStrategy, Provider<BlobBuilder> blobBuilders) { |
| this.storageStrategy = (JdbcStorageStrategy) storageStrategy; |
| this.blobBuilders = blobBuilders; |
| } |
| |
| @Override |
| public BlobBuilder blobBuilder() { |
| return blobBuilders.get(); |
| } |
| |
| @Override |
| public boolean directoryExists(String container, String directory) { |
| return storageStrategy.directoryExists(container, directory); |
| } |
| |
| @Override |
| public void createDirectory(String container, String directory) { |
| storageStrategy.createDirectory(container, directory); |
| } |
| |
| @Override |
| public long countBlobs(String container, ListContainerOptions listContainerOptions) { |
| return storageStrategy.countBlobs(container, listContainerOptions); |
| } |
| |
| @Override |
| public void clearContainer(String container, ListContainerOptions options) { |
| storageStrategy.clearContainer(container, options); |
| } |
| |
| @Override |
| public void deleteDirectory(String container, String directory) { |
| storageStrategy.deleteDirectory(container, directory); |
| } |
| |
| } |