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Fixed the bugs in the getRowsFromTable method, everything should be working as intended.

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This commit is contained in:
U-BASIS\dsmyda 2018-08-17 14:26:24 -04:00
parent 934fd0198c
commit 43fb8c8eba
1 changed files with 13 additions and 6 deletions
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19
Core/src/org/sleuthkit/autopsy/tabulardatareader/ExcelReader.java
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@ -131,7 +131,7 @@ public class ExcelReader extends AbstractReader {
//2. This also implies there is no way to determine if a workbook is empty,
//since a last row num of 0 doesnt differentiate between a record in 0 or
//nothing in the workbook. Such a HSSF.
return getRowsFromTable(tableName, 0, getRowCountFromTable(tableName) + 1);
return getRowsFromTable(tableName, 0, getRowCountFromTable(tableName));
}
/**
@ -158,22 +158,29 @@ public class ExcelReader extends AbstractReader {
Iterator<Row> sheetIter = workbook.getSheet(tableName).rowIterator();
List<Map<String, Object>> rowList = new ArrayList<>();
int currRowCount = 0;
//Read the header value as the header may be a row of data in the
//excel sheet
if(headerCache.containsKey(tableName)) {
Row header = headerCache.get(tableName);
if(currRowCount++ >= offset) {
if(header.getRowNum() >= offset
&& header.getRowNum() < (offset + numRowsToRead)) {
rowList.add(getRowMap(tableName, header));
}
}
while(sheetIter.hasNext() && currRowCount < (offset + numRowsToRead)) {
while(sheetIter.hasNext()) {
Row currRow = sheetIter.next();
if(currRowCount++ >= offset) {
//If the current row number is within the window of our row capture
if(currRow.getRowNum() >= offset
&& currRow.getRowNum() < (offset + numRowsToRead)) {
rowList.add(getRowMap(tableName, currRow));
}
//if current row number is equal to our upper bound
//of rows requested to be read.
if(currRow.getRowNum() >= (offset + numRowsToRead)) {
break;
}
}
return rowList;