Package com.alu.e3.gateway.common.camel.exception

Examples of com.alu.e3.gateway.common.camel.exception.GatewayException

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    if(allowedHttpMethods==null || allowedHttpMethods.isEmpty())
      return;

    Object methodheader = exchange.getIn().getHeader(Exchange.HTTP_METHOD);
    if(methodheader == null){
      throw new GatewayException(GatewayExceptionCode.HTTP_METHOD, "No HTTP Method");
    }
   
    for(String m : allowedHttpMethods){
      if(m.equals(methodheader.toString().toLowerCase())){
        return;
      }
    }
   
    throw new GatewayException(GatewayExceptionCode.HTTP_METHOD, "Method "+methodheader.toString()+" not allowed");
  }
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      }
      success = this.alternativeLoadBalancer.process(exchange);
    }
   
    if(!success) {
      GatewayException exception = new GatewayException(GatewayExceptionCode.LOAD_BALANCER, "Issue to call the target host");
      throw exception;
    }
  }
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  @Override
  public void process(Exchange exchange) throws Exception {

    if (rateManager == null) {
      throw new GatewayException(GatewayExceptionCode.RATEORQUOTA, "Rate Manager is null");
    }

    /*
     * TODO extract data required by the rate manager to compute the rate limits from the parameters inside exchange   
     */
    Object property = exchange.getProperty(ExchangeConstantKeys.E3_AUTH_IDENTITY.toString());
    if (property == null || ! (property instanceof AuthIdentity)) {
      throw new GatewayException(GatewayExceptionCode.RATEORQUOTA, "The property " + ExchangeConstantKeys.E3_AUTH_IDENTITY.toString() + " is required to check the rate limits.");
    }

    boolean isTDREnabled = exchange.getProperty(ExchangeConstantKeys.E3_TDR_ENABLED.toString(), boolean.class);
    AuthIdentity authIdentity = (AuthIdentity) property;
    LimitCheckResult limitCheckResult = rateManager.isAllowed(authIdentity, isTDREnabled);

    if(isTDREnabled){
      /**
       * Put some TDR data into into service
       */
      TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA, limitCheckResult.isOverQuota());
      TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA_SEC, limitCheckResult.isOverSecond());
      TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA_MIN, limitCheckResult.isOverMinute());
      TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA_DAY, limitCheckResult.isOverDay());
      TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA_WEEK, limitCheckResult.isOverWeek());
      TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA_MONTH, limitCheckResult.isOverMonth());

      for(String tdrName : limitCheckResult.getTdrValues().keySet()){
        List<TdrGenerationRule> genRules = limitCheckResult.getTdrValues().get(tdrName);
        for(TdrGenerationRule genRule : genRules){
          TDRDataService.addNewTdrGenerationRule(exchange, genRule, tdrName);
        }
      }
    }


    // Route allowed if null - no action error defined
    if (limitCheckResult != null && limitCheckResult.getActionType() != null) {
      if(isTDREnabled) {
        exchange.setProperty(ExchangeConstantKeys.E3_RATELIMIT_ACTION.toString(), limitCheckResult.getActionType().toString());
        TDRDataService.addTxTDRProperty(exchange, TDRConstant.OVER_QUOTA_ACTION, limitCheckResult.getActionType().toString());
      }

      // Log - Will be based on the Logging Framework developed internally
      //log.debug("Route rate limit for API " + (authIdentity.getApi()==null ? "(no API)" : authIdentity.getApi().getId()) + " exeeded" + ((authIdentity.getAuth()==null) ? "": "by " + authIdentity.getAuth().getId()));
      // TDR Notification - not yet implemented
      // HTTP Status Code 429 - to be return by the error processor of the route

      if(limitCheckResult.getActionType().equals(ActionType.REJECT)) {
        throw new GatewayException(GatewayExceptionCode.RATEORQUOTA, "Rate limit exceeded. " + limitCheckResult.getActionTypeMessage(), limitCheckResult.getActionType().toString());
      }
    }

  }
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      }
      authErrorCode = GatewayExceptionCode.AUTHORIZATION;
      authErrorMessage = "Not Authorized";
    }

    Exception exception = new GatewayException(authErrorCode, authErrorMessage);
    exchange.setException(exception);
  }
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    this.apiId = apiId;
  }

  @Override
  public Producer createProducer() throws Exception {
    return new IpWhiteListProducer(this, dataManager, apiId);
  }
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  {
    ServletContextHandler context = new ServletContextHandler(server, "/",
        ServletContextHandler.NO_SECURITY | ServletContextHandler.NO_SESSIONS);
    context.setConnectorNames(new String[] {connector.getName()});

    DispatchingContinuationServlet servlet = new DispatchingContinuationServlet();
    servlet.setDispatcher(new TreeDispatcher<HttpConsumer>());
    Long timeout = endpoint.getContinuationTimeout() != null ? endpoint
        .getContinuationTimeout() : getContinuationTimeout();
    if (timeout != null) {
      servlet.setContinuationTimeout(timeout);
    }

    ServletHolder holder = new ServletHolder();
    holder.setServlet(servlet);
    context.addServlet(holder, "/*");
 
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    if (LOG.isDebugEnabled())
      LOG.debug("Update API ID: {}", apiId);

    // check API ID same in Pay-load/URL
    if (api == null || api.getId() == null)
      throw new WebApplicationException(new ProvisionException(ApplicationCodeConstants.API_ID_NOT_PROVIDED, "API ID missing in the body for Update operation"));

    if (!api.getId().equals(apiId))
      throw new WebApplicationException(new ProvisionException(ApplicationCodeConstants.API_ID_MISMATCH, "API ID not the same in URL vs Body for Update operation: +" + apiId + "/" + apiId));

    Action action = new Action() {
      protected Object doAction(Object... params) {
        try {
          apiService.update(api);
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    Action action = new Action() {

      protected Object doAction(Object... params) {
        try {
          Api api = apiService.get(apiId);
          return new ApiResponse(ApiResponse.SUCCESS, api);

        } catch (ProvisionException e) {
          throw new WebApplicationException(e);
        }
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    provisionData.setValidation(fromDataModel(api.getValidation()));
    provisionData.setHeaderTransEnabled(api.getHeaderTransEnabled());
    provisionData.setInternal(api.getInternal());
   
    ApiProxySettings proxySettings = null;
   
    if(api.isUseGlobalProxy()){
      proxySettings = new ApiProxySettings();
      proxySettings.setGlobalProxy(new ApiProxySettings.GlobalProxy());
    }else if(api.getForwardProxy() != null){
      proxySettings = new ApiProxySettings();
      proxySettings.setLocalProxy(fromDataModel(api.getForwardProxy()));
    }
    provisionData.setProxySettings(proxySettings);
   
    return provisionData;
  }
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        try {
          apiService.create(api);
        } catch (ProvisionException e) {
          throw new WebApplicationException(e);
        }
        return new ApiResponse(ApiResponse.SUCCESS, api.getId());
      }
    };

    return execute(action, (Object) null);
   
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Related Classes of com.alu.e3.gateway.common.camel.exception.GatewayException

  • com.alu.e3.auth.camel.component.AuthComponent
  • com.alu.e3.auth.executor.IpWhitelistExecutor
  • com.alu.e3.common.caching.transaction.TestTransactionManagement
  • com.alu.e3.common.camel.AuthIdentity
  • com.alu.e3.common.logging.LoggingUtil
  • com.alu.e3.common.MiscTests
  • com.alu.e3.common.performance.PerfWatch
  • com.alu.e3.common.transaction.ITransactionManager
  • com.alu.e3.common.transaction.TransactionManager
  • com.alu.e3.data.DataManager
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