Java tutorial
/* * Copyright 2017 Stefan Geyer <stefangeyer at outlook.com> * * Licensed 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 com.exsoloscript.challonge.model.query; import lombok.Builder; import lombok.Data; import lombok.experimental.Accessors; import org.apache.commons.lang3.Validate; import java.io.File; import java.io.IOException; import java.nio.file.Files; /** * Query for creating or updating an attachment. This class can be accessed using it's builder. * * @author EXSolo * @version 20160819.1 */ @Data @Accessors(fluent = true) @Builder public class AttachmentQuery { private File asset; private String url; private String description; public String getMimeType() throws IOException { Validate.notNull(asset, "Cannot get MIME type since asset is null"); return Files.probeContentType(asset.toPath()); } }