@Override
public void removeEvent() {
Map<String, DownloadFileHandler> handlers =
(Map<String, DownloadFileHandler>) getParameterValue("handlers");
for (DownloadFileHandler downloadFileHandler : handlers.values()) {
if (!downloadFileHandler.isEventCancelled()) {
downloadFileHandler.removeEvent();
}
}
super.removeEvent();
}
@Override
protected void doHandleResponse(HttpResponse httpResponse) throws Exception {
final Session session = SessionManager.getSession(getSyncAccountId());
Header tokenHeader = httpResponse.getFirstHeader("Sync-JWT");
if (tokenHeader != null) {
session.setToken(tokenHeader.getValue());
}
Map<String, DownloadFileHandler> handlers =
(Map<String, DownloadFileHandler>) getParameterValue("handlers");
InputStream inputStream = null;
try {
HttpEntity httpEntity = httpResponse.getEntity();
inputStream =
new CountingInputStream(httpEntity.getContent()) {
@Override
protected synchronized void afterRead(int n) {
session.incrementDownloadedBytes(n);
super.afterRead(n);
}
};
ZipInputStream zipInputStream = new ZipInputStream(inputStream);
ZipEntry zipEntry = null;
while ((zipEntry = zipInputStream.getNextEntry()) != null) {
String zipEntryName = zipEntry.getName();
if (zipEntryName.equals("errors.json")) {
JsonNode rootJsonNode = JSONUtil.readTree(zipInputStream);
Iterator<Map.Entry<String, JsonNode>> fields = rootJsonNode.fields();
while (fields.hasNext()) {
Map.Entry<String, JsonNode> field = fields.next();
Handler<Void> handler = handlers.get(field.getKey());
JsonNode valueJsonNode = field.getValue();
JsonNode exceptionJsonNode = valueJsonNode.get("exception");
handler.handlePortalException(exceptionJsonNode.textValue());
}
break;
}
DownloadFileHandler downloadFileHandler = handlers.get(zipEntryName);
SyncFile syncFile = (SyncFile) downloadFileHandler.getParameterValue("syncFile");
if (downloadFileHandler.isUnsynced(syncFile)) {
continue;
}
if (_logger.isTraceEnabled()) {
_logger.trace(
"Handling response {} file path {}",
DownloadFileHandler.class.getSimpleName(),
syncFile.getFilePathName());
}
try {
downloadFileHandler.copyFile(
syncFile,
Paths.get(syncFile.getFilePathName()),
new CloseShieldInputStream(zipInputStream),
false);
} catch (Exception e) {
if (!isEventCancelled()) {
_logger.error(e.getMessage(), e);
}
} finally {
downloadFileHandler.removeEvent();
}
}
} catch (Exception e) {
if (!isEventCancelled() && _logger.isDebugEnabled()) {
_logger.debug(e.getMessage(), e);
}
} finally {
StreamUtil.cleanUp(inputStream);
}
}
