gerrit.onap Code Review - portal/sdk.git/blob

   1 /*-
   2  * ================================================================================
   3  * eCOMP Portal SDK
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ================================================================================
  19  */
  20 package org.openecomp.portalsdk.analytics.controller;
  21
  22 import java.io.PrintWriter;
  23 import java.io.StringWriter;
  24 import java.io.Writer;
  25 import java.util.*;
  26 import javax.servlet.http.*;
  27
  28 import org.openecomp.portalsdk.analytics.error.*;
  29 import org.openecomp.portalsdk.analytics.model.definition.ReportDefinition;
  30 import org.openecomp.portalsdk.analytics.model.runtime.ErrorJSONRuntime;
  31 import org.openecomp.portalsdk.analytics.model.runtime.ReportRuntime;
  32 import org.openecomp.portalsdk.analytics.system.*;
  33 import org.openecomp.portalsdk.analytics.util.*;
  34 import org.openecomp.portalsdk.core.logging.format.AlarmSeverityEnum;
  35 import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
  36
  37 import com.fasterxml.jackson.databind.DeserializationFeature;
  38 import com.fasterxml.jackson.databind.ObjectMapper;
  39 import com.fasterxml.jackson.databind.SerializationFeature;
  40
  41 public class ErrorHandler extends org.openecomp.portalsdk.analytics.RaptorObject {
  42
  43
  44         EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ErrorHandler.class);
  45
  46         public ErrorHandler() {
  47         }
  48
  49         public void processError(HttpServletRequest request, String errorMsg) {
  50                 //Log.write(errorMsg, 2);
  51                 logger.error(EELFLoggerDelegate.debugLogger, (errorMsg));
  52                 ArrayList error_list = (ArrayList) request.getAttribute(AppConstants.RI_ERROR_LIST);
  53                 if (error_list == null)
  54                         error_list = new ArrayList(1);
  55                 error_list.add(errorMsg);
  56                 request.setAttribute(AppConstants.RI_ERROR_LIST, error_list);
  57         } // processError
  58
  59         public void processError(HttpServletRequest request, RaptorException e) {
  60                 processError(request, "Exception: " + e.getMessage());
  61         } // processError
  62
  63     private String getSessionLog(HttpServletRequest request) {
  64                 String[] sessionVariablesToLog = Globals.getLogVariablesInSession().split(",");
  65                 StringBuffer sessionLogStrBuf = new StringBuffer("\n");
  66                 sessionLogStrBuf.append("***** ADDITIONAL INFORMATION ******");
  67                 HttpSession session = request.getSession();
  68                 ReportRuntime rr = (ReportRuntime) session.getAttribute(AppConstants.SI_REPORT_RUNTIME);
  69                 ReportDefinition rdef = (ReportDefinition) session.getAttribute(AppConstants.SI_REPORT_DEFINITION);
  70                 if(rr!=null) {
  71                         sessionLogStrBuf.append("\nWHILE RUNNING");
  72                         sessionLogStrBuf.append("\nReport Id="+rr.getReportID()+";\t");
  73                         sessionLogStrBuf.append("Report Name="+rr.getReportName()+";\t\n");
  74                 } else if (rdef != null) {
  75                         sessionLogStrBuf.append("\nWHILE CREATING/UPDATING");
  76                         sessionLogStrBuf.append("\nReport Id="+rdef.getReportID()+";\t");
  77                         sessionLogStrBuf.append("Report Name="+rdef.getReportName()+";\t\n");
  78                 }
  79         for (int i = 0; i < sessionVariablesToLog.length; i++) {
  80                 if(session.getAttribute(sessionVariablesToLog[i])!=null)
  81                 sessionLogStrBuf.append(sessionVariablesToLog[i]+"="+(String)session.getAttribute(sessionVariablesToLog[i])+";\t");
  82         }
  83                 sessionLogStrBuf.append("\n***********************************");
  84                 sessionLogStrBuf.append("\n");
  85                 return sessionLogStrBuf.toString();
  86     }
  87         public String processFatalError(HttpServletRequest request, RaptorException e) {
  88                 //Log.write("Fatal error [" + e.getClass().getName() + "]: " + nvl(e.getMessage()), 1);
  89                 logger.error(EELFLoggerDelegate.debugLogger, ("[EXCEPTION ENCOUNTERED IN RAPTOR] Fatal error [" + e.getClass().getName() + "]: " + nvl(e.getMessage())+" "+ getSessionLog(request) + e.getMessage()),AlarmSeverityEnum.MAJOR);
  90                 if (e instanceof ReportSQLException) {
  91                         String errorSQL = ((ReportSQLException) e).getReportSQL();
  92                         if (nvl(errorSQL).length() > 0)
  93                                 request.setAttribute("c_error_sql", errorSQL);
  94                 } // if
  95                 AppUtils.processErrorNotification(request, e);
  96
  97                 request.setAttribute(AppConstants.RI_EXCEPTION, e);
  98                 return AppUtils.getErrorPage();
  99         } // processFatalError
 100
 101         public String processFatalErrorJSON(HttpServletRequest request, RaptorException e) {
 102                 //Log.write("Fatal error [" + e.getClass().getName() + "]: " + nvl(e.getMessage()), 1);
 103                 logger.error(EELFLoggerDelegate.debugLogger, ("[EXCEPTION ENCOUNTERED IN RAPTOR] Fatal error [" + e.getClass().getName() + "]: " + nvl(e.getMessage())+" "+ getSessionLog(request) + e.getMessage()),AlarmSeverityEnum.MAJOR);
 104                 if (e instanceof ReportSQLException) {
 105                         String errorSQL = ((ReportSQLException) e).getReportSQL();
 106                         if (nvl(errorSQL).length() > 0)
 107                                 request.setAttribute("c_error_sql", errorSQL);
 108                 } // if
 109                 //AppUtils.processErrorNotification(request, e);
 110
 111                 request.setAttribute(AppConstants.RI_EXCEPTION, e);
 112                 ErrorJSONRuntime errorJSONRuntime = new ErrorJSONRuntime();
 113                 errorJSONRuntime.setErrormessage(e.toString());
 114                 errorJSONRuntime.setStacktrace(getStackTrace(e));
 115                 ObjectMapper mapper = new ObjectMapper();
 116                 //mapper.setVisibility(JsonMethod.FIELD, Visibility.ANY);
 117                 //mapper.setVisibilityChecker(mapper.getVisibilityChecker().with(JsonAutoDetect.Visibility.NONE));
 118                 mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
 119                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 120                 String jsonInString = "";
 121                 try {
 122                         jsonInString = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(errorJSONRuntime);
 123                 } catch (Exception ex) {
 124                         ex.printStackTrace();
 125
 126                 }
 127                 return jsonInString;
 128         } // processFatalError
 129
 130           public static String getStackTrace(Throwable aThrowable) {
 131                     Writer result = new StringWriter();
 132                     PrintWriter printWriter = new PrintWriter(result);
 133                     aThrowable.printStackTrace(printWriter);
 134                     return result.toString();
 135                   }
 136         public String processFatalErrorWMenu(HttpServletRequest request, RaptorException e) {
 137                 //Log.write("Fatal error [" + e.getClass().getName() + "]: " + nvl(e.getMessage()), 1);
 138                 logger.error(EELFLoggerDelegate.debugLogger, ("[EXCEPTION ENCOUNTERED IN RAPTOR] Fatal error [" + e.getClass().getName() + "]: " + nvl(e.getMessage())+" "+ getSessionLog(request) + e.getMessage()),AlarmSeverityEnum.MAJOR);
 139                 if (e instanceof ReportSQLException) {
 140                         String errorSQL = ((ReportSQLException) e).getReportSQL();
 141                         if (nvl(errorSQL).length() > 0)
 142                                 request.setAttribute("c_error_sql", errorSQL);
 143                 } // if
 144                 AppUtils.processErrorNotification(request, e);
 145
 146                 request.setAttribute(AppConstants.RI_EXCEPTION, e);
 147                 return AppUtils.getErrorPageWMenu();
 148         } // processFatalError
 149
 150 } // ErrorHandler
 151