/**
* null check on the value to prevent {@link java.lang.IllegalArgumentException}
*
* @param updater
* @param columnName
* @param value
*/
public static void addUpdateStringValue(
ColumnFamilyUpdater<String, String> updater, String columnName, String value) {
if (value == null) {
return;
}
updater.setString(columnName, value);
}
private void writePayload(String messageKey, byte[] messageBodyBytes)
throws ActionProcessingException {
if (configuration.getDataStore().equals(DataStore.CASSANDRA)) {
ColumnFamilyUpdater<String, String> updater = cfTemplate.createUpdater(messageKey);
updater.setByteArray("body", messageBodyBytes);
updater.setLong("timestamp", System.currentTimeMillis());
try {
cfTemplate.update(updater);
} catch (HectorException ex) {
throw new ActionProcessingException(
"Got HectorException writing " + "message to data storage: " + ex.getMessage());
}
} else if (configuration.getDataStore().equals(DataStore.HBASE)) {
try {
// TODO need to write timestamp too?
messagePersister.writeMessage(messageKey, messageBodyBytes);
} catch (HBaseException ex) {
throw new ActionProcessingException(
"Got HBaseException writing " + "message to data storage: " + ex.getMessage());
}
}
}
public void update(ColumnFamilyUpdater<K, N> updater) {
updater.update();
executeIfNotBatched(updater);
}
public ColumnFamilyUpdater<K, N> createUpdater(K key, Mutator<K> mutator) {
ColumnFamilyUpdater<K, N> updater = new ColumnFamilyUpdater<K, N>(this, columnFactory, mutator);
updater.addKey(key);
return updater;
}