public void readRep(
Repository rep, ObjectId id_step, List<DatabaseMeta> databases, Map<String, Counter> counters)
throws KettleException {
try {
int nrfields = rep.countNrStepAttributes(id_step, "field_name"); // $NON-NLS-1$
allocate(nrfields);
for (int i = 0; i < nrfields; i++) {
fieldName[i] = rep.getStepAttributeString(id_step, i, "field_name"); // $NON-NLS-1$
fieldType[i] =
ValueMeta.getType(rep.getStepAttributeString(id_step, i, "field_type")); // $NON-NLS-1$
fieldLength[i] =
(int) rep.getStepAttributeInteger(id_step, i, "field_length"); // $NON-NLS-1$
fieldPrecision[i] =
(int) rep.getStepAttributeInteger(id_step, i, "field_precision"); // $NON-NLS-1$
}
selectingAndSortingUnspecifiedFields =
rep.getStepAttributeBoolean(id_step, "select_unspecified");
} catch (Exception e) {
throw new KettleException(
BaseMessages.getString(
PKG, "MappingInputMeta.Exception.UnexpectedErrorInReadingStepInfo"),
e); //$NON-NLS-1$
}
}
private void readData(Node stepnode) throws KettleXMLException {
try {
Node fields = XMLHandler.getSubNode(stepnode, "fields"); // $NON-NLS-1$
int nrfields = XMLHandler.countNodes(fields, "field"); // $NON-NLS-1$
allocate(nrfields);
for (int i = 0; i < nrfields; i++) {
Node fnode = XMLHandler.getSubNodeByNr(fields, "field", i); // $NON-NLS-1$
fieldName[i] = XMLHandler.getTagValue(fnode, "name"); // $NON-NLS-1$
fieldType[i] = ValueMeta.getType(XMLHandler.getTagValue(fnode, "type")); // $NON-NLS-1$
String slength = XMLHandler.getTagValue(fnode, "length"); // $NON-NLS-1$
String sprecision = XMLHandler.getTagValue(fnode, "precision"); // $NON-NLS-1$
fieldLength[i] = Const.toInt(slength, -1);
fieldPrecision[i] = Const.toInt(sprecision, -1);
}
selectingAndSortingUnspecifiedFields =
"Y".equalsIgnoreCase(XMLHandler.getTagValue(fields, "select_unspecified"));
} catch (Exception e) {
throw new KettleXMLException(
BaseMessages.getString(PKG, "MappingInputMeta.Exception.UnableToLoadStepInfoFromXML"),
e); //$NON-NLS-1$
}
}
public void setDefault() {
int nrfields = 0;
selectingAndSortingUnspecifiedFields = false;
allocate(nrfields);
for (int i = 0; i < nrfields; i++) {
fieldName[i] = "field" + i; // $NON-NLS-1$
fieldType[i] = ValueMetaInterface.TYPE_STRING;
fieldLength[i] = 30;
fieldPrecision[i] = -1;
}
}
public Object clone() {
MappingInputMeta retval = (MappingInputMeta) super.clone();
int nrfields = fieldName.length;
retval.allocate(nrfields);
for (int i = 0; i < nrfields; i++) {
retval.fieldName[i] = fieldName[i];
retval.fieldType[i] = fieldType[i];
fieldLength[i] = fieldLength[i];
fieldPrecision[i] = fieldPrecision[i];
}
return retval;
}
