hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/filter/StatusFilter.java

/*
 * 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.Annotation;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

import jakarta.ws.rs.NameBinding;
import jakarta.ws.rs.container.ContainerRequestContext;
import jakarta.ws.rs.container.ContainerResponseContext;
import jakarta.ws.rs.container.ContainerResponseFilter;
import jakarta.ws.rs.ext.Provider;

@Provider
public class StatusFilter implements ContainerResponseFilter {

    @Override
    public void filter(ContainerRequestContext requestContext,
                       ContainerResponseContext responseContext)
                       throws IOException {
        if (responseContext.getStatus() == 200) {
            for (Annotation i : responseContext.getEntityAnnotations()) {
                if (i instanceof Status) {
                    responseContext.setStatus(((Status) i).value());
                    break;
                }
            }
        }
    }

    @NameBinding
    @Retention(RetentionPolicy.RUNTIME)
    public @interface Status {
        int OK = 200;
        int CREATED = 201;
        int ACCEPTED = 202;

        int value();
    }
}