public final void execute(Object input) {
T row = (T) input;
String jobDescription = dataToString(row);
final Serializable jobId = m_jobContext.schedule("Import data: " + jobDescription);
TransactionTemplate tt = new TransactionTemplate(m_transactionManager);
try {
TransactionCallback callback = new JobTransaction(jobId, row);
tt.execute(callback);
} catch (UserException e) {
// ignore user exceptions - just log them
m_jobContext.failure(jobId, null, e);
} catch (RuntimeException e) {
// log and rethrow other exceptions
m_jobContext.failure(jobId, null, e);
throw e;
}
}
private void reloadXmlWithRetries(Location location) {
boolean success = false;
int maxRetries = 3;
int retry = 0;
if (!isRunning(location)) {
// no need to reloadXml if the service is not running at the moment
return;
}
Serializable jobId = m_jobContext.schedule(RELOAD_XML_JOB_TITLE);
m_jobContext.start(jobId);
String serviceUri = getServiceUri(location);
FreeswitchApi api = m_freeswitchApiProvider.getApi(serviceUri);
while ((retry <= maxRetries) && !success) {
LOG.debug("reloadXmlWithRetries() while loop retry:" + retry);
try {
api.reloadxml();
success = true;
} catch (Exception ex) {
LOG.debug("reloadXmlWithRetries() caught Exception:" + ex);
} finally {
if (success) {
m_jobContext.success(jobId);
} else {
LOG.debug("reloadXmlWithRetries() failed at retry " + retry);
if (retry == maxRetries) { // failed after retry maxRetries so just give up
LOG.error("reloadXmlWithRetries() gives up after retry " + retry);
m_jobContext.failure(jobId, null, null);
} else {
retry++;
// retry but sleep for a while
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
continue;
}
}
}
}
}
LOG.debug("reloadXmlWithRetries() return success at retry " + retry);
}
private void reloadXml(Location location) {
if (!isRunning(location)) {
// no need to reloadXml if the service is not running at the moment
return;
}
boolean success = false;
Serializable jobId = m_jobContext.schedule(RELOAD_XML_JOB_TITLE);
try {
m_jobContext.start(jobId);
String serviceUri = getServiceUri(location);
FreeswitchApi api = m_freeswitchApiProvider.getApi(serviceUri);
api.reloadxml();
success = true;
} finally {
if (success) {
m_jobContext.success(jobId);
} else {
m_jobContext.failure(jobId, null, null);
}
}
}