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ArthasAPI.java
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ArthasAPI.java
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/*
* 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.arthas;
import java.util.HashMap;
import org.apache.hugegraph.api.API;
import org.apache.hugegraph.config.HugeConfig;
import org.apache.hugegraph.config.ServerOptions;
import org.apache.hugegraph.util.JsonUtil;
import com.codahale.metrics.annotation.Timed;
import com.taobao.arthas.agent.attach.ArthasAgent;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.inject.Singleton;
import jakarta.ws.rs.PUT;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.Context;
@Path("arthas")
@Singleton
@Tag(name = "ArthasAPI")
public class ArthasAPI extends API {
@Context
private jakarta.inject.Provider<HugeConfig> configProvider;
@PUT
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
@Operation(summary = "start arthas agent")
public Object startArthas() {
HugeConfig config = this.configProvider.get();
HashMap<String, String> configMap = new HashMap<>(4);
configMap.put("arthas.telnetPort", config.get(ServerOptions.ARTHAS_TELNET_PORT));
configMap.put("arthas.httpPort", config.get(ServerOptions.ARTHAS_HTTP_PORT));
configMap.put("arthas.ip", config.get(ServerOptions.ARTHAS_IP));
configMap.put("arthas.disabledCommands",
config.get(ServerOptions.ARTHAS_DISABLED_COMMANDS));
ArthasAgent.attach(configMap);
return JsonUtil.toJson(configMap);
}
}