core/src/main/java/com/att/cadi/SLF4JAccess.java

   1 /*******************************************************************************\r
   2  * ============LICENSE_START====================================================\r
   3  * * org.onap.aai\r
   4  * * ===========================================================================\r
   5  * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * * Copyright © 2017 Amdocs\r
   7  * * ===========================================================================\r
   8  * * Licensed under the Apache License, Version 2.0 (the "License");\r
   9  * * you may not use this file except in compliance with the License.\r
  10  * * You may obtain a copy of the License at\r
  11  * * \r
  12  *  *      http://www.apache.org/licenses/LICENSE-2.0\r
  13  * * \r
  14  *  * Unless required by applicable law or agreed to in writing, software\r
  15  * * distributed under the License is distributed on an "AS IS" BASIS,\r
  16  * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  17  * * See the License for the specific language governing permissions and\r
  18  * * limitations under the License.\r
  19  * * ============LICENSE_END====================================================\r
  20  * *\r
  21  * * ECOMP is a trademark and service mark of AT&T Intellectual Property.\r
  22  * *\r
  23  ******************************************************************************/\r
  24 package com.att.cadi;\r
  25 \r
  26 import java.util.Properties;\r
  27 \r
  28 import org.slf4j.Logger;\r
  29 import org.slf4j.LoggerFactory;\r
  30 \r
  31 public class SLF4JAccess extends PropAccess {\r
  32         private static final Logger slf4j = LoggerFactory.getLogger("AAF");\r
  33         \r
  34         public SLF4JAccess(final Properties initial) throws CadiException {\r
  35                 super(initial);\r
  36         }\r
  37 \r
  38         public void log(Level level, Object... elements) {\r
  39                 switch(level) {\r
  40                         case AUDIT:\r
  41                                 slf4j.info(msg(elements).toString());\r
  42                                 break;\r
  43                         case DEBUG:\r
  44                                 slf4j.debug(msg(elements).toString());\r
  45                                 break;\r
  46                         case ERROR:\r
  47                                 slf4j.error(msg(elements).toString());\r
  48                                 break;\r
  49                         case INFO:\r
  50                                 slf4j.info(msg(elements).toString());\r
  51                                 break;\r
  52                         case INIT:\r
  53                                 slf4j.info(msg(elements).toString());\r
  54                                 break;\r
  55                         case WARN:\r
  56                                 slf4j.warn(msg(elements).toString());\r
  57                                 break;\r
  58                         default:\r
  59                                 slf4j.info(msg(elements).toString());\r
  60                                 break;\r
  61                 }\r
  62         }\r
  63         \r
  64         /* (non-Javadoc)\r
  65          * @see com.att.cadi.Access#willLog(com.att.cadi.Access.Level)\r
  66          */\r
  67         @Override\r
  68         public boolean willLog(Level level) {\r
  69                 switch(level) {\r
  70                         case DEBUG:\r
  71                                 return slf4j.isDebugEnabled();\r
  72                         case ERROR:\r
  73                                 return slf4j.isErrorEnabled();\r
  74                         case WARN:\r
  75                                 return slf4j.isWarnEnabled();\r
  76 //                      case INFO:\r
  77 //                      case INIT:\r
  78 //                      case AUDIT:\r
  79                         default:\r
  80                                 return slf4j.isInfoEnabled();\r
  81                 }\r
  82         }\r
  83 \r
  84         private StringBuilder msg(Object ... elements) {\r
  85                 StringBuilder sb = new StringBuilder();\r
  86                 boolean first = true;\r
  87                 for(Object o : elements) {\r
  88                         if(first) first = false;\r
  89                         else {\r
  90                                 sb.append(' ');\r
  91                         }\r
  92                         sb.append(o.toString());\r
  93                 }\r
  94                 return sb;\r
  95         }\r
  96 \r
  97         public void log(Exception e, Object... elements) {\r
  98                 slf4j.error(msg(elements).toString(),e);\r
  99         }\r
 100 \r
 101 }\r