| /* |
| * 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.conversion; |
| |
| import com.google.common.base.Function; |
| import com.google.common.hash.HashCode; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import org.jclouds.blobstore.domain.Blob; |
| import org.jclouds.blobstore.domain.BlobBuilder; |
| import org.jclouds.blobstore.domain.StorageType; |
| import org.jclouds.jdbc.entity.BlobEntity; |
| import org.jclouds.jdbc.entity.PayloadEntity; |
| import org.jclouds.jdbc.service.JdbcService; |
| import org.jclouds.jdbc.util.JdbcInputStream; |
| |
| public class BlobEntityToBlob implements Function<BlobEntity, Blob> { |
| |
| private final Provider<BlobBuilder> blobBuilders; |
| private final JdbcService jdbcService; |
| |
| @Inject |
| BlobEntityToBlob(Provider<BlobBuilder> blobBuilders, JdbcService jdbcService) { |
| this.blobBuilders = blobBuilders; |
| this.jdbcService = jdbcService; |
| } |
| |
| @Override |
| public Blob apply(BlobEntity blobEntity) { |
| if (blobEntity == null) { |
| return null; |
| } |
| |
| PayloadEntity payload = blobEntity.getPayload(); |
| BlobBuilder builder = blobBuilders.get() |
| .name(blobEntity.getKey()) |
| .userMetadata(blobEntity.getUserMetadata()); |
| |
| if (blobEntity.isDirectory()) { |
| builder.type(StorageType.FOLDER); |
| } |
| else { |
| builder.payload(new JdbcInputStream(jdbcService, blobEntity.getPayload().getChunks())); |
| } |
| |
| Blob blob = builder.build(); |
| |
| blob.getMetadata().setContainer(blobEntity.getContainerEntity().getName()); |
| blob.getMetadata().setCreationDate(blobEntity.getCreationDate()); |
| blob.getMetadata().setLastModified(blobEntity.getLastModified()); |
| blob.getMetadata().setSize(blobEntity.getSize()); |
| blob.getMetadata().setUserMetadata(blobEntity.getUserMetadata()); |
| |
| blob.getMetadata().getContentMetadata().setCacheControl(payload.getCacheControl()); |
| blob.getMetadata().getContentMetadata().setContentType(payload.getContentType()); |
| blob.getMetadata().getContentMetadata().setContentDisposition(payload.getContentDisposition()); |
| blob.getMetadata().getContentMetadata().setContentEncoding(payload.getContentEncoding()); |
| blob.getMetadata().getContentMetadata().setContentLanguage(payload.getContentLanguage()); |
| blob.getMetadata().getContentMetadata().setContentLength(payload.getContentLength()); |
| blob.getMetadata().getContentMetadata().setContentMD5(payload.getContentMD5() == null ? |
| null : |
| HashCode.fromBytes(payload.getContentMD5())); |
| blob.getMetadata().setETag(blobEntity.getEtag()); |
| blob.getMetadata().getContentMetadata().setExpires(payload.getExpires()); |
| blob.getMetadata().setTier(blobEntity.getTier()); |
| return blob; |
| } |
| |
| } |