com.alibaba.nacos.naming.paramcheck.NamingInstanceBeatHttpParamExtractor Maven / Gradle / Ivy

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/*
 * Copyright 1999-2023 Alibaba Group Holding Ltd.
 *
 * 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.alibaba.nacos.naming.paramcheck;

import com.alibaba.nacos.api.common.Constants;
import com.alibaba.nacos.common.paramcheck.ParamInfo;
import com.alibaba.nacos.common.utils.JacksonUtils;
import com.alibaba.nacos.common.utils.StringUtils;
import com.alibaba.nacos.core.paramcheck.AbstractHttpParamExtractor;
import com.alibaba.nacos.naming.healthcheck.RsInfo;

import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.List;

/**
 * Naming instance beat http param extractor.
 *
 * @author zhuoguang
 */
public class NamingInstanceBeatHttpParamExtractor extends AbstractHttpParamExtractor {
    
    @Override
    public List extractParam(HttpServletRequest request) {
        ParamInfo paramInfo = new ParamInfo();
        String serviceName = request.getParameter("serviceName");
        String groupName = request.getParameter("groupName");
        String groupServiceName = serviceName;
        if (StringUtils.isNotBlank(groupServiceName) && groupServiceName.contains(Constants.SERVICE_INFO_SPLITER)) {
            String[] splits = groupServiceName.split(Constants.SERVICE_INFO_SPLITER, 2);
            groupName = splits[0];
            serviceName = splits[1];
        }
        paramInfo.setServiceName(serviceName);
        paramInfo.setGroup(groupName);
        paramInfo.setIp(request.getParameter("ip"));
        paramInfo.setPort(request.getParameter("port"));
        paramInfo.setNamespaceId(request.getParameter("namespaceId"));
        ArrayList paramInfos = new ArrayList<>();
        paramInfos.add(paramInfo);
        String beatString = request.getParameter("beat");
        if (StringUtils.isNotBlank(beatString)) {
            RsInfo clientBeat = JacksonUtils.toObj(beatString, RsInfo.class);
            ParamInfo beatParamInfo = new ParamInfo();
            beatParamInfo.setIp(clientBeat.getIp());
            beatParamInfo.setPort(String.valueOf(clientBeat.getPort()));
            beatParamInfo.setCluster(clientBeat.getCluster());
            paramInfos.add(beatParamInfo);
        }
        return paramInfos;
    }
}