rulemgt/src/main/java/org/openo/holmes/rulemgt/bolt/enginebolt/EngineWrapper.java

   1 /**\r
   2  * Copyright 2017 ZTE Corporation.\r
   3  *\r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *     http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 package org.openo.holmes.rulemgt.bolt.enginebolt;\r
  17 \r
  18 import javax.inject.Inject;\r
  19 import javax.ws.rs.core.Response;\r
  20 import lombok.extern.slf4j.Slf4j;\r
  21 import net.sf.json.JSONObject;\r
  22 import org.jvnet.hk2.annotations.Service;\r
  23 import org.openo.holmes.common.exception.CorrelationException;\r
  24 import org.openo.holmes.common.utils.I18nProxy;\r
  25 import org.openo.holmes.rulemgt.bean.request.CorrelationCheckRule4Engine;\r
  26 import org.openo.holmes.rulemgt.bean.request.CorrelationDeployRule4Engine;\r
  27 import org.openo.holmes.rulemgt.constant.RuleMgtConstant;\r
  28 \r
  29 @Service\r
  30 @Slf4j\r
  31 public class EngineWrapper {\r
  32 \r
  33     @Inject\r
  34     private EngineService engineService;\r
  35 \r
  36     public String deployEngine(CorrelationDeployRule4Engine correlationRule) throws CorrelationException {\r
  37         Response response;\r
  38         try {\r
  39             response = engineService.deploy(correlationRule);\r
  40         } catch (Exception e) {\r
  41             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_CALL_DEPLOY_RULE_REST_FAILED, e);\r
  42         }\r
  43         if (response.getStatus() == RuleMgtConstant.RESPONSE_STATUS_OK) {\r
  44             log.info("Call deploy rule rest interface in engine successfully.");\r
  45             try {\r
  46                 JSONObject json = JSONObject.fromObject(response.readEntity(String.class));\r
  47                 return json.get(RuleMgtConstant.PACKAGE).toString();\r
  48             } catch (Exception e) {\r
  49                 throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_PARSE_DEPLOY_RESULT_ERROR, e);\r
  50             }\r
  51         } else {\r
  52             throw new CorrelationException(I18nProxy.ENGINE_DEPLOY_RULE_FAILED);\r
  53         }\r
  54     }\r
  55 \r
  56     public boolean deleteRuleFromEngine(String packageName) throws CorrelationException {\r
  57         Response response;\r
  58         try {\r
  59             response = engineService.delete(packageName);\r
  60         } catch (Exception e) {\r
  61             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_CALL_DELETE_RULE_REST_FAILED, e);\r
  62         }\r
  63         if (response.getStatus() == RuleMgtConstant.RESPONSE_STATUS_OK) {\r
  64             log.info("Call delete rule rest interface in engine successfully.");\r
  65             return true;\r
  66         } else {\r
  67             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_DELETE_RULE_FAILED);\r
  68         }\r
  69     }\r
  70 \r
  71     public boolean checkRuleFromEngine(CorrelationCheckRule4Engine correlationCheckRule4Engine)\r
  72             throws CorrelationException {\r
  73         log.info("content:" + correlationCheckRule4Engine.getContent());\r
  74         Response response;\r
  75         try {\r
  76             response = engineService.check(correlationCheckRule4Engine);\r
  77         } catch (Exception e) {\r
  78             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_CALL_CHECK_RULE_REST_FAILED, e);\r
  79         }\r
  80         if (response.getStatus() == RuleMgtConstant.RESPONSE_STATUS_OK) {\r
  81             log.info("Call check rule rest interface in engine successfully.");\r
  82             return true;\r
  83         } else {\r
  84             log.info(response.getStatus() + " " + response.getStatusInfo() + " " + response.getEntity());\r
  85             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_CHECK_NO_PASS);\r
  86         }\r
  87     }\r
  88 }\r