- Added Travis automatic build

- Cleaning useless services

.travis.yml

@@ -0,0 +1,7 @@
+language: java
+jdk:
+  - oraclejdk8
+
+cache:
+  directories:
+    - $HOME/.m2

demetra-webapp/src/main/java/ec/nbb/demetra/model/rest/utils/RestUtils.java

@@ -16,25 +16,14 @@
  */
 package ec.nbb.demetra.model.rest.utils;
 
-import ec.nbb.demetra.json.excel.ExcelSeries;
-import ec.tss.TsCollectionInformation;
-import ec.tss.tsproviders.spreadsheet.engine.SpreadSheetFactory;
 import ec.tss.tsproviders.spreadsheet.engine.TsExportOptions;
 import ec.tss.tsproviders.spreadsheet.engine.TsImportOptions;
 import ec.tss.tsproviders.utils.DataFormat;
 import ec.tss.tsproviders.utils.ObsGathering;
-import ec.tstoolkit.data.SubArray;
-import ec.tstoolkit.data.Table;
 import ec.tstoolkit.timeseries.simplets.TsDomain;
 import ec.tstoolkit.timeseries.simplets.TsFrequency;
 import ec.tstoolkit.timeseries.simplets.TsPeriod;
-import ec.util.spreadsheet.helpers.ArraySheet;
 import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-import java.util.stream.Collectors;
-import java.util.stream.IntStream;
 
 /**
  *
@@ -67,80 +56,4 @@ public static int fromTsPeriod(TsPeriod p) {
         int id = y * p.getFrequency().intValue() + pos;
         return id;
     }
-
-    public static TsCollectionInformation readExcelSeries(ExcelSeries series) {
-        List<List<Double>> data = series.getData();
-        List<String> periods;
-        SpreadSheetFactory gridFactory = SpreadSheetFactory.getDefault();
-        if (series.getPeriods() == null || series.getPeriods().isEmpty()) {
-            int size = 0;
-            if (data != null && !data.isEmpty() && data.get(0) != null) {
-                size = data.get(0).size();
-            }
-            TsDomain dom = new TsDomain(new TsPeriod(TsFrequency.valueOf(
-                    series.getFreq()),
-                    series.getFirstYear(),
-                    series.getFirstPeriod()), size);
-            periods = dom
-                    .stream()
-                    .map(x -> ((TsPeriod) x).firstday().toString())
-                    .collect(Collectors.toList());
-        } else {
-            periods = series.getPeriods();
-        }
-
-        ArraySheet.Builder asb = ArraySheet.builder();
-        if (series.getNames() != null && !series.getNames().isEmpty()) {
-            asb.row(0, 1, series.getNames());
-        } else {
-            asb.row(0, 1, IntStream.rangeClosed(1, series.getData().size())
-                    .mapToObj(i -> "S" + i)
-                    .collect(Collectors.toList()));
-        }
-
-        asb.column(1, 0, periods)
-                .name("Sheet");
-
-        for (int i = 0; i < series.getData().size(); i++) {
-            asb.column(1, i + 1, series.getData().get(i));
-        }
-        return gridFactory.toTsCollectionInfo(asb.build(), options);
-    }
-
-    public static ExcelSeries toExcelSeries(TsCollectionInformation coll) {
-        ExcelSeries s = new ExcelSeries();
-        SpreadSheetFactory gridFactory = SpreadSheetFactory.getDefault();
-        ArraySheet sheet = gridFactory.fromTsCollectionInfo(coll, export);
-        Table t = gridFactory.toTable(sheet);
-
-        // periods
-        SubArray<Date> p = t.column(0);
-        List<String> periods = new ArrayList<>();
-        for (int i = 1; i < p.getLength(); i++) {
-            periods.add(formatter.format(p.get(i)));
-        }
-        s.setPeriods(periods);
-
-        // data
-        List<List<Double>> data = new ArrayList<>();
-        for (int i = 1; i < t.getColumnsCount(); i++) {
-            SubArray<Double> col = t.column(i);
-            List<Double> d = new ArrayList<>();
-            for (int j = 1; j < t.getRowsCount(); j++) {
-                d.add(col.get(j));
-            }
-            data.add(d);
-        }
-        s.setData(data);
-
-        // names
-        SubArray<String> n = t.row(0);
-        List<String> names = new ArrayList<>();
-        for (int i = 1; i < n.getLength(); i++) {
-            names.add(n.get(i));
-        }
-        s.setNames(names);
-
-        return s;
-    }
 }