static BatchInfo loadBatchInfo(InputStream in)
throws PullParserException, IOException, ConnectionException {
BatchInfo info = new BatchInfo();
XmlInputStream xin = new XmlInputStream();
xin.setInput(in, "UTF-8");
info.load(xin, BulkConnection.typeMapper);
return info;
}
public BatchInfo getBatchInfo(String jobId, String batchId) throws AsyncApiException {
try {
String endpoint = getRestEndpoint() + "job/" + jobId + "/batch/" + batchId;
URL url = new URL(endpoint);
InputStream stream = doHttpGet(url);
XmlInputStream xin = new XmlInputStream();
xin.setInput(stream, "UTF-8");
BatchInfo result = new BatchInfo();
result.load(xin, typeMapper);
return result;
} catch (IOException e) {
throw new AsyncApiException(
"Failed to parse batch info ", AsyncExceptionCode.ClientInputError, e);
} catch (PullParserException e) {
throw new AsyncApiException(
"Failed to parse batch info ", AsyncExceptionCode.ClientInputError, e);
} catch (ConnectionException e) {
throw new AsyncApiException(
"Failed to parse batch info ", AsyncExceptionCode.ClientInputError, e);
}
}
@WebMethod
public ModifiedDocumentDescriptor[] listModifiedDocuments(
@WebParam(name = "sessionId") String sessionId,
@WebParam(name = "dataRangeQuery") String dateRangeQuery) {
initSession(sessionId);
BatchInfo batchInfo = BatchHelper.getBatchInfo(sessionId, dateRangeQuery);
List<LogEntry> logEntries =
getLogsBean()
.queryLogsByPage(
null,
batchInfo.getPageDateRange(),
EVENT_DOCUMENT_CATEGORY,
null,
batchInfo.getNextPage(),
batchInfo.getPageSize());
if (logEntries.size() < batchInfo.getPageSize()) {
// we are at the end of the batch
// ==> reset the batch
BatchHelper.resetBatchInfo(sessionId);
} else {
// set the batchInfo ready for next call
batchInfo.prepareNextCall();
}
List<ModifiedDocumentDescriptor> ldocs = new ArrayList<ModifiedDocumentDescriptor>();
Set<String> uuids = new HashSet<String>();
for (LogEntry logEntry : logEntries) {
if (!uuids.contains(logEntry.getDocUUID())) {
uuids.add(logEntry.getDocUUID());
ldocs.add(
new ModifiedDocumentDescriptor(
logEntry.getEventDate(), logEntry.getDocType(), logEntry.getDocUUID()));
}
}
ModifiedDocumentDescriptor[] docs = new ModifiedDocumentDescriptor[ldocs.size()];
ldocs.toArray(docs);
return docs;
}
