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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2021 SonarSource SA
   4  * mailto:info AT sonarsource DOT com
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20 package org.sonar.ce.task.projectanalysis.measure;
  21
  22 import java.util.Objects;
  23 import java.util.Optional;
  24 import javax.annotation.Nullable;
  25 import org.sonar.ce.task.projectanalysis.metric.Metric;
  26 import org.sonar.scanner.protocol.output.ScannerReport;
  27 import org.sonar.scanner.protocol.output.ScannerReport.Measure.ValueCase;
  28
  29 import static java.util.Optional.of;
  30 import static org.apache.commons.lang.StringUtils.trimToNull;
  31
  32 public class BatchMeasureToMeasure {
  33
  34   public Optional<Measure> toMeasure(@Nullable ScannerReport.Measure batchMeasure, Metric metric) {
  35     Objects.requireNonNull(metric);
  36     if (batchMeasure == null) {
  37       return Optional.empty();
  38     }
  39
  40     Measure.NewMeasureBuilder builder = Measure.newMeasureBuilder();
  41     switch (metric.getType().getValueType()) {
  42       case INT:
  43         return toIntegerMeasure(builder, batchMeasure);
  44       case LONG:
  45         return toLongMeasure(builder, batchMeasure);
  46       case DOUBLE:
  47         return toDoubleMeasure(builder, batchMeasure);
  48       case BOOLEAN:
  49         return toBooleanMeasure(builder, batchMeasure);
  50       case STRING:
  51         return toStringMeasure(builder, batchMeasure);
  52       case LEVEL:
  53         return toLevelMeasure(builder, batchMeasure);
  54       case NO_VALUE:
  55         return toNoValueMeasure(builder, batchMeasure);
  56       default:
  57         throw new IllegalArgumentException("Unsupported Measure.ValueType " + metric.getType().getValueType());
  58     }
  59   }
  60
  61   private static Optional<Measure> toIntegerMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
  62     if (batchMeasure.getValueCase() == ValueCase.VALUE_NOT_SET) {
  63       return toNoValueMeasure(builder, batchMeasure);
  64     }
  65     return of(builder.create(batchMeasure.getIntValue().getValue(), trimToNull(batchMeasure.getIntValue().getData())));
  66   }
  67
  68   private static Optional<Measure> toLongMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
  69     if (batchMeasure.getValueCase() == ValueCase.VALUE_NOT_SET) {
  70       return toNoValueMeasure(builder, batchMeasure);
  71     }
  72     return of(builder.create(batchMeasure.getLongValue().getValue(), trimToNull(batchMeasure.getLongValue().getData())));
  73   }
  74
  75   private static Optional<Measure> toDoubleMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
  76     if (batchMeasure.getValueCase() == ValueCase.VALUE_NOT_SET) {
  77       return toNoValueMeasure(builder, batchMeasure);
  78     }
  79     return of(builder.create(batchMeasure.getDoubleValue().getValue(),
  80       // Decimals are not truncated in scanner report, so an arbitrary decimal scale is applied when reading values from report
  81       org.sonar.api.measures.Metric.MAX_DECIMAL_SCALE, trimToNull(batchMeasure.getDoubleValue().getData())));
  82   }
  83
  84   private static Optional<Measure> toBooleanMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
  85     if (batchMeasure.getValueCase() == ValueCase.VALUE_NOT_SET) {
  86       return toNoValueMeasure(builder, batchMeasure);
  87     }
  88     return of(builder.create(batchMeasure.getBooleanValue().getValue(), trimToNull(batchMeasure.getBooleanValue().getData())));
  89   }
  90
  91   private static Optional<Measure> toStringMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
  92     if (batchMeasure.getValueCase() == ValueCase.VALUE_NOT_SET) {
  93       return toNoValueMeasure(builder, batchMeasure);
  94     }
  95     return of(builder.create(batchMeasure.getStringValue().getValue()));
  96   }
  97
  98   private static Optional<Measure> toLevelMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
  99     if (batchMeasure.getValueCase() == ValueCase.VALUE_NOT_SET) {
 100       return toNoValueMeasure(builder, batchMeasure);
 101     }
 102     Optional<Measure.Level> level = Measure.Level.toLevel(batchMeasure.getStringValue().getValue());
 103     if (!level.isPresent()) {
 104       return toNoValueMeasure(builder, batchMeasure);
 105     }
 106     return of(builder.create(level.get()));
 107   }
 108
 109   private static Optional<Measure> toNoValueMeasure(Measure.NewMeasureBuilder builder, ScannerReport.Measure batchMeasure) {
 110     return of(builder.createNoValue());
 111   }
 112 }