/*
* Copyright 2014 NAVER Corp.
*
* 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.navercorp.pinpoint.web.controller;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.navercorp.pinpoint.web.alarm.CheckerCategory;
import com.navercorp.pinpoint.web.alarm.vo.Rule;
import com.navercorp.pinpoint.web.service.AlarmService;
/**
* @author minwoo.jung
*/
@Controller
@RequestMapping(value={"/alarmRule", "/application/alarmRule"})
public class AlarmController {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
public final static String USER_GROUP_ID = "userGroupId";
public final static String APPLICATION_ID = "applicationId";
@Autowired
AlarmService alarmService;
@RequestMapping(method = RequestMethod.POST)
@ResponseBody
public Map<String, String> insertRule(@RequestBody Rule rule) {
Map<String, String> result = new HashMap<>();
if (StringUtils.isEmpty(rule.getApplicationId()) || StringUtils.isEmpty(rule.getCheckerName()) || StringUtils.isEmpty(rule.getUserGroupId()) || StringUtils.isEmpty(rule.getThreshold())) {
result.put("errorCode", "500");
result.put("errorMessage", "there is not applicationId/checkerName/userGroupId/threashold to insert alarm rule");
return result;
}
String ruleId = alarmService.insertRule(rule);
result.put("result", "SUCCESS");
result.put("ruleId", ruleId);
return result;
}
@RequestMapping(method = RequestMethod.DELETE)
@ResponseBody
public Map<String, String> deleteRule(@RequestBody Rule rule) {
if (StringUtils.isEmpty(rule.getRuleId())) {
Map<String, String> result = new HashMap<>();
result.put("errorCode", "500");
result.put("errorMessage", "there is not ruleId to delete alarm rule");
return result;
}
alarmService.deleteRule(rule);
Map<String, String> result = new HashMap<>();
result.put("result", "SUCCESS");
return result;
}
@RequestMapping(method = RequestMethod.GET)
@ResponseBody
public Object getRule(@RequestParam(value=USER_GROUP_ID, required=false) String userGroupId, @RequestParam(value=APPLICATION_ID, required=false) String applicationId) {
if (StringUtils.isEmpty(userGroupId) && StringUtils.isEmpty(applicationId)) {
Map<String, String> result = new HashMap<>();
result.put("errorCode", "500");
result.put("errorMessage", "there is not userGroupId or applicationID to get alarm rule");
return result;
}
if (!StringUtils.isEmpty(userGroupId)) {
return alarmService.selectRuleByUserGroupId(userGroupId);
}
return alarmService.selectRuleByApplicationId(applicationId);
}
@RequestMapping(method = RequestMethod.PUT)
@ResponseBody
public Map<String, String> updateRule(@RequestBody Rule rule) {
Map<String, String> result = new HashMap<>();
if (StringUtils.isEmpty(rule.getRuleId()) || StringUtils.isEmpty(rule.getApplicationId()) || StringUtils.isEmpty(rule.getCheckerName()) || StringUtils.isEmpty(rule.getUserGroupId())) {
result.put("errorCode", "500");
result.put("errorMessage", "there is not ruleId/userGroupId/applicationid/checkerName to get alarm rule");
return result;
}
alarmService.updateRule(rule);
result.put("result", "SUCCESS");
return result;
}
@RequestMapping(value = "/checker", method = RequestMethod.GET)
@ResponseBody
public List<String> getCheckerName() {
return CheckerCategory.getNames();
}
@ExceptionHandler(Exception.class)
@ResponseBody
public Map<String, String> handleException(Exception e) {
logger.error(" Exception occurred while trying to CRUD Alarm Rule information", e);
Map<String, String> result = new HashMap<>();
result.put("errorCode", "500");
result.put("errorMessage", "Exception occurred while trying to Alarm Rule information");
return result;
}
}