misc/rosetta/src/test/java/org/onap/aaf/misc/rosetta/test/OutDump.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   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  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.misc.rosetta.test;
  23
  24 import java.io.IOException;
  25 import java.io.Writer;
  26
  27 import org.onap.aaf.misc.env.util.IndentPrintWriter;
  28 import org.onap.aaf.misc.rosetta.Out;
  29 import org.onap.aaf.misc.rosetta.Parse;
  30 import org.onap.aaf.misc.rosetta.ParseException;
  31 import org.onap.aaf.misc.rosetta.Parsed;
  32
  33 public class OutDump extends Out{
  34
  35         @Override
  36         public<IN, S> void extract(IN in, Writer writer, Parse<IN,S> prs, boolean ... options) throws IOException, ParseException {
  37                 IndentPrintWriter ipw = writer instanceof IndentPrintWriter?(IndentPrintWriter)writer:new IndentPrintWriter(writer);
  38
  39                 Parsed<S> p = prs.newParsed();
  40
  41                 while((p = prs.parse(in,p.reuse())).valid()) {
  42                         switch(p.event) {
  43                                 case Parse.START_OBJ:
  44                                         ipw.append("Start Object ");
  45                                         ipw.append(p.name);
  46                                         ipw.inc();
  47                                         break;
  48                                 case Parse.END_OBJ:
  49                                         printData(ipw,p);
  50                                         ipw.dec();
  51                                         ipw.append("End Object ");
  52                                         ipw.append(p.name);
  53                                         break;
  54                                 case Parse.START_ARRAY:
  55                                         ipw.inc();
  56                                         ipw.append("Start Array ");
  57                                         ipw.append(p.name);
  58                                         ipw.append('\n');
  59                                         break;
  60                                 case Parse.END_ARRAY:
  61                                         printData(ipw,p);
  62                                         ipw.dec();
  63                                         ipw.append("End Array ");
  64                                         ipw.append('\n');
  65                                         break;
  66                                 case Parse.NEXT:
  67                                         printData(ipw,p);
  68                                         break;
  69                         }
  70                 }
  71         }
  72
  73         private void printData(IndentPrintWriter ipw, Parsed<?> parsed) {
  74                 if(parsed.hasData()) {
  75                         ipw.append("Data:[");
  76                         if(parsed.hasName()) {
  77                                 ipw.append(parsed.name);
  78                                 ipw.append(" : ");
  79                         }
  80                         ipw.append(parsed.sb);
  81                         ipw.append("]");
  82                         ipw.append('\n');
  83                 }
  84         }
  85
  86         @Override
  87         public String logName() {
  88                 return "Rosetta OutDump";
  89         }
  90
  91 }