| /* |
| * 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.sling.cms.transformer; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.sling.api.SlingHttpServletRequest; |
| |
| import com.google.common.base.Enums; |
| import com.google.common.net.MediaType; |
| |
| /** |
| * Enumeration of the valid output formats for the thumbnail generator. |
| */ |
| public enum OutputFileFormat { |
| GIF(MediaType.GIF.toString()), JPEG(MediaType.JPEG.toString()), PNG(MediaType.PNG.toString()); |
| |
| /** |
| * Loads the output format requested in the specified request suffix. |
| * |
| * @param request the current request from which to get the suffix |
| * @return the format for the suffix |
| */ |
| public static OutputFileFormat forRequest(SlingHttpServletRequest request) { |
| String suffixExtension = StringUtils.substringAfterLast(request.getRequestPathInfo().getSuffix(), ".") |
| .toUpperCase(); |
| return Enums.getIfPresent(OutputFileFormat.class, suffixExtension).or(OutputFileFormat.JPEG); |
| } |
| |
| private String mimeType; |
| |
| private OutputFileFormat(String mimeType) { |
| this.mimeType = mimeType; |
| } |
| |
| public String getMimeType() { |
| return mimeType; |
| } |
| } |