private ImportLine processLine(long lineNumber, String line, Map<Integer, String> labelsMap) {
ImportLine toReturn = new ImportLine(this, lineNumber);
String[] columns =
new StrTokenizer(line, this.delimitor)
.setIgnoreEmptyTokens(false)
.setTrimmerMatcher(StrMatcher.trimMatcher())
.getTokenArray();
for (int i = 0; i < columns.length; i++) {
String value = StringUtils.strip(columns[i], "\"");
if (this.labels) {
toReturn.addColumn(labelsMap.get(i), value);
} else {
toReturn.addColumn(String.valueOf(i), value);
}
}
return toReturn;
}
@Override
protected List<ImportLine> buildLignesSpecifique(String fileName) throws ImportException {
List<ImportLine> toReturn = new ArrayList<ImportLine>();
long lineNumber = 0;
try {
FileInputStream f = new FileInputStream(fileName);
BufferedReader bufferedReader = null;
try {
// le fichier est encode en UCS-2 Little Endian
if (this.littleEndian) {
bufferedReader = new BufferedReader(new UCSReader(f, UCSReader.UCS2LE));
} else {
bufferedReader = new BufferedReader(new InputStreamReader(f));
}
lineNumber = skipLines(bufferedReader, lineNumber);
// on lit les lignes suivantes jusqu'à baliseFin
boolean labelsRead = labels ? false : true;
Map<Integer, String> labelsMap = null;
String line;
while ((line = bufferedReader.readLine()) != null
&& (StringUtils.isBlank(endTag) || !StringUtils.equals(line, endTag))) {
lineNumber++;
if (!labelsRead) {
// On lit les intitulés
String[] labelsString =
new StrTokenizer(line, this.delimitor)
.setIgnoreEmptyTokens(false)
.setTrimmerMatcher(StrMatcher.trimMatcher())
.getTokenArray();
labelsMap = new HashMap<Integer, String>();
for (int i = 0; i < labelsString.length; i++) {
labelsMap.put(i, labelsString[i]);
}
} else {
if (StringUtils.isNotBlank(line)) {
toReturn.add(processLine(lineNumber, line, labelsMap));
}
}
}
if (!StringUtils.isBlank(endTag) && !StringUtils.equals(line, endTag)) {
throw new ParseFileImportException(
"Impossible de trouver la balise de fin : " + endTag, this);
}
} finally {
bufferedReader.close();
f.close();
}
} catch (IOException e) {
String message = "Erreur d'E/S lors de la lecture du fichier : " + fileName;
throw new ImportException(message, e);
}
return toReturn;
}