private void readData(Node stepnode) throws KettleXMLException {
try {
urlInField = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "url_in_field"));
urlFieldname = XMLHandler.getTagValue(stepnode, "url_field_name");
includeRowNumber = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "rownum"));
rowNumberField = XMLHandler.getTagValue(stepnode, "rownum_field");
includeUrl = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "include_url"));
urlField = XMLHandler.getTagValue(stepnode, "url_Field");
readfrom = XMLHandler.getTagValue(stepnode, "read_from");
Node fields = XMLHandler.getSubNode(stepnode, "fields");
int nrFields = XMLHandler.countNodes(fields, "field");
Node urlnode = XMLHandler.getSubNode(stepnode, "urls");
int nrUrls = XMLHandler.countNodes(urlnode, "url");
allocate(nrUrls, nrFields);
for (int i = 0; i < nrUrls; i++) {
Node urlnamenode = XMLHandler.getSubNodeByNr(urlnode, "url", i);
url[i] = XMLHandler.getNodeValue(urlnamenode);
}
for (int i = 0; i < nrFields; i++) {
Node fnode = XMLHandler.getSubNodeByNr(fields, "field", i);
RssInputField field = new RssInputField(fnode);
inputFields[i] = field;
}
// Is there a limit on the number of rows we process?
rowLimit = Const.toLong(XMLHandler.getTagValue(stepnode, "limit"), 0L);
} catch (Exception e) {
throw new KettleXMLException("Unable to load step info from XML", e);
}
}
public void readRep(
Repository rep, IMetaStore metaStore, ObjectId id_step, List<DatabaseMeta> databases)
throws KettleException {
try {
urlInField = rep.getStepAttributeBoolean(id_step, "url_in_field");
urlFieldname = rep.getStepAttributeString(id_step, "url_field_name");
includeRowNumber = rep.getStepAttributeBoolean(id_step, "rownum");
rowNumberField = rep.getStepAttributeString(id_step, "rownum_field");
includeUrl = rep.getStepAttributeBoolean(id_step, "include_url");
urlField = rep.getStepAttributeString(id_step, "url_Field");
readfrom = rep.getStepAttributeString(id_step, "read_from");
rowLimit = rep.getStepAttributeInteger(id_step, "limit");
int nrFields = rep.countNrStepAttributes(id_step, "field_name");
int nrUrls = rep.countNrStepAttributes(id_step, "url_name");
allocate(nrUrls, nrFields);
for (int i = 0; i < nrUrls; i++) {
url[i] = rep.getStepAttributeString(id_step, i, "url_name");
}
for (int i = 0; i < nrFields; i++) {
RssInputField field = new RssInputField();
field.setName(rep.getStepAttributeString(id_step, i, "field_name"));
field.setColumn(
RssInputField.getColumnByCode(rep.getStepAttributeString(id_step, i, "field_column")));
field.setType(
ValueMetaFactory.getIdForValueMeta(
rep.getStepAttributeString(id_step, i, "field_type")));
field.setFormat(rep.getStepAttributeString(id_step, i, "field_format"));
field.setCurrencySymbol(rep.getStepAttributeString(id_step, i, "field_currency"));
field.setDecimalSymbol(rep.getStepAttributeString(id_step, i, "field_decimal"));
field.setGroupSymbol(rep.getStepAttributeString(id_step, i, "field_group"));
field.setLength((int) rep.getStepAttributeInteger(id_step, i, "field_length"));
field.setPrecision((int) rep.getStepAttributeInteger(id_step, i, "field_precision"));
field.setTrimType(
RssInputField.getTrimTypeByCode(
rep.getStepAttributeString(id_step, i, "field_trim_type")));
field.setRepeated(rep.getStepAttributeBoolean(id_step, i, "field_repeat"));
inputFields[i] = field;
}
} catch (Exception e) {
throw new KettleException(
BaseMessages.getString(PKG, "RssInputMeta.Exception.ErrorReadingRepository"), e);
}
}
public Object clone() {
RssInputMeta retval = (RssInputMeta) super.clone();
int nrFields = inputFields.length;
int nrUrl = url.length;
retval.allocate(nrUrl, nrFields);
for (int i = 0; i < nrUrl; i++) {
retval.url[i] = url[i];
}
for (int i = 0; i < nrFields; i++) {
if (inputFields[i] != null) {
retval.inputFields[i] = (RssInputField) inputFields[i].clone();
}
}
return retval;
}
public void setDefault() {
urlInField = false;
urlFieldname = "";
includeRowNumber = false;
rowNumberField = "";
includeUrl = false;
urlField = "";
readfrom = "";
int nrFields = 0;
int nrUrl = 0;
allocate(nrUrl, nrFields);
for (int i = 0; i < nrUrl; i++) {
url[i] = "";
}
for (int i = 0; i < nrFields; i++) {
inputFields[i] = new RssInputField("field" + (i + 1));
}
rowLimit = 0;
}