Re: JournalDiskSyncStrategy?

Karl, do you have a specific need for this currently? Could you
describe your use case?

On Sun, Aug 10, 2014 at 3:55 PM, Karl Wettin <[email protected]> wrote:
> It's simply the least invasive solution I could come up with as the
> FileDescriptor is rather protected in DurableOutputStream. Would you prefer
> JournalDiskSyncStrategy#sync() as a compliment to below or as the only
> method?
>
> On 10 Aug 2014, at 15:49, Klaus Wuestefeld <[email protected]> wrote:
>
> Maybe some design without the temporal coupling?
>
> On Aug 9, 2014 1:54 AM, "Karl Wettin" <[email protected]> wrote:
>>
>> Wouldn't it be nice if it was possible to expose journal FD-sync as a
>> public method somewhere in case of
>> prevaylerFactory.configureJournalDiskSync(false)?
>>
>>
>> How about something like this:
>>
>> +public interface JournalDiskSyncStrategy {
>> +  boolean isSyncOnNextExecuteTransaction();
>> +}
>>
>>
>> public class PrevaylerFactory<P>{
>> 261:
>> -    public void configureJournalDiskSync(boolean journalDiskSync) {
>> +    public void configureJournalDiskSync(JournalDiskSyncStrategy
>> journalDiskSync) {
>>
>>
>> public class DurableOutputStream {
>> -   public DurableOutputStream(File file, boolean journalDiskSync) throws
>> IOException {
>> +  public DurableOutputStream(File file, JournalDiskSyncStrategy
>> journalDiskSync) throws IOException {
>> 152:
>> -      if (_journalDiskSync) {
>> +     if (_ journalDiskSync.isSyncOnNextExecuteTransaction()) {
>>         _fileDescriptor.sync();
>>       }
>>
>>
>>
>>         karl
>>
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>
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-- 
Valeu, Klaus.

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