/**
* Check that all parameters to update the pool are presents and valid.
*
* @param updatePoolDTO
* @throws URISyntaxException
*/
private void checkUpdatePoolParameters(UpdatePoolDTO updatePoolDTO)
throws BadParameterException, URISyntaxException {
checkPoolParameters(
updatePoolDTO.getHost(),
updatePoolDTO.getUsername(),
updatePoolDTO.getAppendWorkerNames(),
updatePoolDTO.getPassword(),
updatePoolDTO.getUseWorkerPassword());
}
/**
* @param poolToUpdate
* @throws URISyntaxException
* @throws PoolStartException
* @throws SocketException
* @throws BadParameterException
*/
public void updatePool(UpdatePoolDTO poolToUpdate)
throws NotFoundException, SocketException, PoolStartException, URISyntaxException,
BadParameterException {
boolean hasBeenStopped = false;
Pool pool = getPool(poolToUpdate.getName());
if (pool == null) {
throw new NotFoundException(
"The pool with name " + poolToUpdate.getName() + " has not been found.");
}
checkUpdatePoolParameters(poolToUpdate);
if (poolToUpdate.getHost() != null && !poolToUpdate.getHost().equals(pool.getHost())) {
if (!hasBeenStopped) {
pool.stopPool("Pool updated and needed to restart.");
}
hasBeenStopped = true;
pool.setHost(poolToUpdate.getHost());
}
if (poolToUpdate.getIsExtranonceSubscribeEnabled() != null
&& !poolToUpdate
.getIsExtranonceSubscribeEnabled()
.equals(pool.getIsExtranonceSubscribeEnabled())) {
if (!hasBeenStopped) {
pool.stopPool("Pool updated and needed to restart.");
}
hasBeenStopped = true;
pool.setIsExtranonceSubscribeEnabled(poolToUpdate.getIsExtranonceSubscribeEnabled());
}
if (poolToUpdate.getPassword() != null
&& !poolToUpdate.getPassword().equals(pool.getPassword())) {
if (!hasBeenStopped) {
pool.stopPool("Pool updated and needed to restart.");
}
hasBeenStopped = true;
pool.setPassword(poolToUpdate.getPassword());
}
if (poolToUpdate.getUsername() != null
&& !poolToUpdate.getUsername().equals(pool.getUsername())) {
if (!hasBeenStopped) {
pool.stopPool("Pool updated and needed to restart.");
}
hasBeenStopped = true;
pool.setUsername(poolToUpdate.getUsername());
}
if (poolToUpdate.getPriority() != null
&& !poolToUpdate.getPriority().equals(pool.getPriority())) {
if (poolToUpdate.getPriority() < 0) {
throw new BadParameterException("The priority has to be higher or equal to 0");
}
pool.setPriority(poolToUpdate.getPriority());
if (poolSwitchingStrategyManager != null) {
poolSwitchingStrategyManager.onPoolUpdated(pool);
}
}
if (poolToUpdate.getWeight() != null && !poolToUpdate.getWeight().equals(pool.getWeight())) {
if (poolToUpdate.getWeight() < 0) {
throw new BadParameterException("The weight has to be higher or equal to 0");
}
pool.setWeight(poolToUpdate.getWeight());
if (poolSwitchingStrategyManager != null) {
poolSwitchingStrategyManager.onPoolUpdated(pool);
}
}
if (poolToUpdate.getAppendWorkerNames() != null
&& !poolToUpdate.getAppendWorkerNames().equals(pool.isAppendWorkerNames())) {
if (!hasBeenStopped) {
pool.stopPool("Pool updated and needed to restart.");
}
hasBeenStopped = true;
pool.setAppendWorkerNames(poolToUpdate.getAppendWorkerNames());
}
if (poolToUpdate.getWorkerNamesSeparator() != null
&& !poolToUpdate.getWorkerNamesSeparator().equals(pool.getWorkerSeparator())) {
pool.setWorkerSeparator(poolToUpdate.getWorkerNamesSeparator());
}
if (poolToUpdate.getUseWorkerPassword() != null
&& !poolToUpdate.getUseWorkerPassword().equals(pool.isUseWorkerPassword())) {
pool.setUseWorkerPassword(poolToUpdate.getUseWorkerPassword());
}
// If the pool has been stopped since some options needs a restart,
// restart the pool.
if (hasBeenStopped) {
pool.startPool(this);
}
}
