| /* |
| * 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.hugegraph.api.filter; |
| |
| import java.io.IOException; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.zip.GZIPInputStream; |
| |
| import jakarta.inject.Singleton; |
| import jakarta.ws.rs.NameBinding; |
| import jakarta.ws.rs.ext.Provider; |
| import jakarta.ws.rs.ext.ReaderInterceptor; |
| import jakarta.ws.rs.ext.ReaderInterceptorContext; |
| |
| @Provider |
| @Singleton |
| @DecompressInterceptor.Decompress |
| public class DecompressInterceptor implements ReaderInterceptor { |
| |
| public static final String GZIP = "gzip"; |
| |
| @Override |
| public Object aroundReadFrom(ReaderInterceptorContext context) |
| throws IOException { |
| // NOTE: Currently we just support GZIP |
| String encoding = context.getHeaders().getFirst("Content-Encoding"); |
| if (!GZIP.equalsIgnoreCase(encoding)) { |
| return context.proceed(); |
| } |
| context.setInputStream(new GZIPInputStream(context.getInputStream())); |
| return context.proceed(); |
| } |
| |
| |
| @NameBinding |
| @Retention(RetentionPolicy.RUNTIME) |
| public @interface Decompress { |
| String value() default GZIP; |
| } |
| } |