private void getFileContent() throws KettleException {
try {
data.filecontent = getTextFileContent(data.file.toString(), meta.getEncoding());
} catch (java.lang.OutOfMemoryError o) {
logError(
"There is no enaugh memory to load the content of the file ["
+ data.file.getName()
+ "]");
throw new KettleException(o);
} catch (Exception e) {
throw new KettleException(e);
}
}
private Object[] getOneRow() throws KettleException {
if (!openNextFile()) {
return null;
}
// Build an empty row based on the meta-data
Object[] outputRowData = buildEmptyRow();
try {
// Create new row or clone
if (meta.getIsInFields())
System.arraycopy(data.readrow, 0, outputRowData, 0, data.readrow.length);
// Read fields...
for (int i = 0; i < data.nrInputFields; i++) {
// Get field
LoadFileInputField loadFileInputField = meta.getInputFields()[i];
String o = null;
switch (loadFileInputField.getElementType()) {
case LoadFileInputField.ELEMENT_TYPE_FILECONTENT:
// DO Trimming!
switch (loadFileInputField.getTrimType()) {
case LoadFileInputField.TYPE_TRIM_LEFT:
data.filecontent = Const.ltrim(data.filecontent);
break;
case LoadFileInputField.TYPE_TRIM_RIGHT:
data.filecontent = Const.rtrim(data.filecontent);
break;
case LoadFileInputField.TYPE_TRIM_BOTH:
data.filecontent = Const.trim(data.filecontent);
break;
default:
break;
}
o = data.filecontent;
break;
case LoadFileInputField.ELEMENT_TYPE_FILESIZE:
o = String.valueOf(data.fileSize);
break;
default:
break;
}
int indexField = data.totalpreviousfields + i;
// Do conversions
//
ValueMetaInterface targetValueMeta = data.outputRowMeta.getValueMeta(indexField);
ValueMetaInterface sourceValueMeta = data.convertRowMeta.getValueMeta(indexField);
outputRowData[indexField] = targetValueMeta.convertData(sourceValueMeta, o);
// Do we need to repeat this field if it is null?
if (loadFileInputField.isRepeated()) {
if (data.previousRow != null && o == null) {
outputRowData[indexField] = data.previousRow[indexField];
}
}
} // End of loop over fields...
int rowIndex = data.totalpreviousfields + data.nrInputFields;
// See if we need to add the filename to the row...
if (meta.includeFilename()
&& meta.getFilenameField() != null
&& meta.getFilenameField().length() > 0) {
outputRowData[rowIndex++] = data.filename;
}
// See if we need to add the row number to the row...
if (meta.includeRowNumber()
&& meta.getRowNumberField() != null
&& meta.getRowNumberField().length() > 0) {
outputRowData[rowIndex++] = new Long(data.rownr);
}
// Possibly add short filename...
if (meta.getShortFileNameField() != null && meta.getShortFileNameField().length() > 0) {
outputRowData[rowIndex++] = data.shortFilename;
}
// Add Extension
if (meta.getExtensionField() != null && meta.getExtensionField().length() > 0) {
outputRowData[rowIndex++] = data.extension;
}
// add path
if (meta.getPathField() != null && meta.getPathField().length() > 0) {
outputRowData[rowIndex++] = data.path;
}
// add Hidden
if (meta.isHiddenField() != null && meta.isHiddenField().length() > 0) {
outputRowData[rowIndex++] = new Boolean(data.hidden);
}
// Add modification date
if (meta.getLastModificationDateField() != null
&& meta.getLastModificationDateField().length() > 0) {
outputRowData[rowIndex++] = data.lastModificationDateTime;
}
// Add Uri
if (meta.getUriField() != null && meta.getUriField().length() > 0) {
outputRowData[rowIndex++] = data.uriName;
}
// Add RootUri
if (meta.getRootUriField() != null && meta.getRootUriField().length() > 0) {
outputRowData[rowIndex++] = data.rootUriName;
}
RowMetaInterface irow = getInputRowMeta();
data.previousRow =
irow == null ? outputRowData : (Object[]) irow.cloneRow(outputRowData); // copy it to make
// surely the next step doesn't change it in between...
incrementLinesInput();
data.rownr++;
} catch (Exception e) {
throw new KettleException("Impossible de charger le fichier", e);
}
return outputRowData;
}