| /* |
| * 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.apache.jackrabbit.oak.segment.standby.server; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.jackrabbit.oak.spi.blob.BlobStore; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| class DefaultStandbyBlobReader implements StandbyBlobReader { |
| |
| private final Logger log = LoggerFactory.getLogger(DefaultStandbyBlobReader.class); |
| |
| private final BlobStore store; |
| |
| DefaultStandbyBlobReader(BlobStore store) { |
| this.store = store; |
| } |
| |
| @Override |
| public InputStream readBlob(String blobId) { |
| if (store == null) { |
| return null; |
| } |
| |
| try { |
| return store.getInputStream(blobId); |
| } catch (IOException e) { |
| log.warn("Error while reading blob content", e); |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public long getBlobLength(String blobId) { |
| if (store == null) { |
| return -1L; |
| } |
| |
| try { |
| return store.getBlobLength(blobId); |
| } catch (IOException e) { |
| log.warn("Error while reading blob content", e); |
| } |
| |
| return -1L; |
| } |
| } |