| /* |
| * 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.geode.management.internal.web.io; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.springframework.core.io.AbstractResource; |
| import org.springframework.web.multipart.MultipartFile; |
| |
| /** |
| * The MultipartFileResourceAdapter class is an Adapter for adapting the MultipartFile interface |
| * into an instance of the Resource interface in the context where a Resource object is required |
| * instead. |
| * <p> |
| * |
| * @see org.springframework.core.io.AbstractResource |
| * @see org.springframework.core.io.Resource |
| * @see org.springframework.web.multipart.MultipartFile |
| * @since GemFire 8.0 |
| */ |
| @SuppressWarnings("unused") |
| public class MultipartFileResourceAdapter extends AbstractResource { |
| |
| private final MultipartFile file; |
| |
| public MultipartFileResourceAdapter(final MultipartFile file) { |
| assert file != null : "The multi-part file to adapt as a resource cannot be null!"; |
| this.file = file; |
| } |
| |
| protected MultipartFile getMultipartFile() { |
| return file; |
| } |
| |
| @Override |
| public long contentLength() throws IOException { |
| return getMultipartFile().getSize(); |
| } |
| |
| @Override |
| public String getDescription() { |
| return getMultipartFile().getName(); |
| } |
| |
| @Override |
| public String getFilename() { |
| return getMultipartFile().getOriginalFilename(); |
| } |
| |
| @Override |
| public InputStream getInputStream() throws IOException { |
| return getMultipartFile().getInputStream(); |
| } |
| |
| } |