Esempio n. 1
0
  void emitOffsetMapping() {
    if (textOffsetRange.length() == 0 && sourceOffsetRange.length() == 0) {
      return;
    }

    if (LOG.isLoggable(Level.FINER)) {
      LOG.finer(
          "New offset mapping: text = " + textOffsetRange + "==> source += " + sourceOffsetRange);
    }
    for (XMLTransformerModule<T> m : modules) {
      m.offsetMapping(this, textOffsetRange, sourceOffsetRange);
    }
  }
Esempio n. 2
0
  void mapOffsetDelta(long addToText, long addToSource) {
    if (addToText == 0 && addToSource == 0) {
      return;
    }

    if (LOG.isLoggable(Level.FINER)) {
      LOG.finer("Moving offsets: text += " + addToText + "; source += " + addToSource);
    }

    final long textOffsetRangeLength = textOffsetRange.length();
    final long sourceOffsetRangeLength = sourceOffsetRange.length();

    if (addToText == 0 && textOffsetRangeLength == 0) {
      sourceOffsetRange =
          new TextRange(sourceOffsetRange.getStart(), sourceOffsetRange.getEnd() + addToSource);
    } else if (addToSource == 0 && sourceOffsetRangeLength == 0) {
      textOffsetRange =
          new TextRange(textOffsetRange.getStart(), textOffsetRange.getEnd() + addToText);
    } else if (textOffsetRangeLength == sourceOffsetRangeLength && addToText == addToSource) {
      sourceOffsetRange =
          new TextRange(sourceOffsetRange.getStart(), sourceOffsetRange.getEnd() + addToSource);
      textOffsetRange =
          new TextRange(textOffsetRange.getStart(), textOffsetRange.getEnd() + addToText);
    } else {
      emitOffsetMapping();
      sourceOffsetRange =
          new TextRange(sourceOffsetRange.getEnd(), sourceOffsetRange.getEnd() + addToSource);
      textOffsetRange =
          new TextRange(textOffsetRange.getEnd(), textOffsetRange.getEnd() + addToText);
    }

    this.textOffset += addToText;
    this.sourceOffset += addToSource;
  }