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 lombok.extern.slf4j.Slf4j;\r
  20 import net.sf.json.JSONObject;\r
  21 import org.apache.http.HttpResponse;\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         HttpResponse httpResponse;\r
  38         try {\r
  39             httpResponse = 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 (httpResponse.getStatusLine().getStatusCode() == RuleMgtConstant.RESPONSE_STATUS_OK) {\r
  44             log.info("Call deploy rule rest interface in engine successfully.");\r
  45             String content = engineService.getResponseContent(httpResponse);\r
  46             try {\r
  47                 JSONObject json = JSONObject.fromObject(content);\r
  48                 return json.get(RuleMgtConstant.PACKAGE).toString();\r
  49             } catch (Exception e) {\r
  50                 throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_PARSE_DEPLOY_RESULT_ERROR,e);\r
  51             }\r
  52         } else {\r
  53             throw new CorrelationException(I18nProxy.ENGINE_DEPLOY_RULE_FAILED);\r
  54         }\r
  55     }\r
  56 \r
  57     public boolean deleteRuleFromEngine(String packageName) throws CorrelationException {\r
  58         HttpResponse httpResponse;\r
  59         try {\r
  60             httpResponse = engineService.delete(packageName);\r
  61         } catch (Exception e) {\r
  62             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_CALL_DELETE_RULE_REST_FAILED,e);\r
  63         }\r
  64         if (httpResponse.getStatusLine().getStatusCode() == RuleMgtConstant.RESPONSE_STATUS_OK) {\r
  65             log.info("Call delete rule rest interface in engine successfully.");\r
  66             return true;\r
  67         } else {\r
  68             throw new CorrelationException(I18nProxy.ENGINE_DELETE_RULE_FAILED);\r
  69         }\r
  70     }\r
  71 \r
  72     public boolean checkRuleFromEngine(CorrelationCheckRule4Engine correlationCheckRule4Engine)\r
  73             throws CorrelationException {\r
  74         HttpResponse httpResponse;\r
  75         try {\r
  76             httpResponse = 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 (httpResponse.getStatusLine().getStatusCode() == 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             throw new CorrelationException(I18nProxy.RULE_MANAGEMENT_CHECK_NO_PASS);\r
  85         }\r
  86     }\r
  87 }\r