@Override
public boolean processRow(StepMetaInterface smi, StepDataInterface sdi) throws KettleException {
Date startDate = new Date(0L);
if (first) {
first = false;
try {
startDate = getIncrementalFieldValue();
if (startDate == null) {
setOutputDone();
return false;
}
} catch (KettleStepException e) {
setErrors(1L);
logError(e.getMessage());
setOutputDone();
return false;
}
if (data.rowMeta == null) {
data.rowMeta = new RowMeta();
data.rowMeta.addValueMeta(
new ValueMetaInteger(environmentSubstitute(meta.getOutputFieldName())));
}
}
switch (meta.getDownloadType()) {
case TICKETS:
for (Ticket ticket : data.conn.getTicketsIncrementally(startDate)) {
putRow(data.rowMeta, processTicket(ticket));
incrementLinesOutput();
}
break;
case USERS:
for (User user : data.conn.getUsersIncrementally(startDate)) {
putRow(data.rowMeta, processUser(user));
incrementLinesOutput();
}
break;
case ORGANIZATIONS:
for (Organization org : data.conn.getOrganizationsIncrementally(startDate)) {
putRow(data.rowMeta, processOrganization(org));
incrementLinesOutput();
}
break;
case HELPCENTER_ARTICLES:
for (Article article : data.conn.getArticlesIncrementally(startDate)) {
putRow(data.rowMeta, processArticle(article));
}
break;
}
setOutputDone();
return false;
}
private Date getIncrementalFieldValue() throws KettleException {
Date result = null;
boolean firstRow = true;
Object[] row;
RowMetaInterface inputRowMeta;
while ((row = getRow()) != null) {
if (firstRow) {
firstRow = false;
inputRowMeta = getInputRowMeta();
if (inputRowMeta == null || inputRowMeta.size() <= 0) {
if (log.isBasic()) {
logBasic(BaseMessages.getString(PKG, "ZendeskInput.Error.NoIncomingRows"));
}
return null;
}
String filenameField = environmentSubstitute(meta.getTimestampFieldName());
int fieldIndex = inputRowMeta.indexOfValue(filenameField);
if (fieldIndex < 0) {
throw new KettleStepException(
BaseMessages.getString(
PKG, "ZendeskInputIncremental.Exception.StartDateFieldNotFound", filenameField));
}
ValueMetaInterface fieldValueMeta = inputRowMeta.getValueMeta(fieldIndex);
if (!(fieldValueMeta instanceof ValueMetaDate)) {
throw new KettleStepException(
BaseMessages.getString(
PKG,
"ZendeskInput.Error.WrongFieldType",
ValueMetaFactory.getValueMetaName(fieldValueMeta.getType())));
} else {
result = fieldValueMeta.getDate(row[fieldIndex]);
}
} else {
if (log.isDetailed()) {
logDetailed(
BaseMessages.getString(PKG, "ZendeskInput.Warning.IgnoringAdditionalInputRows"));
}
}
}
if (firstRow) {
if (log.isBasic()) {
logBasic(BaseMessages.getString(PKG, "ZendeskInput.Error.NoIncomingRows"));
}
}
return result;
}
