[infinispan-dev] Long time no hear, or ISPN-78 continued

Ales Justin ales.justin at gmail.com
Fri Oct 14 16:29:22 EDT 2011


@Olaf:

Looking at the API you proposed
 public interface StreamingHandler<K>  {
     void writeToKey(K key, InputStream largeObject);
     OutputStream writeToKey(K key);
     InputStream readFromKey(K key);
     boolean removeKey(K key);
     StreamingHandler<K> withFlags(Flag... flags);
 }

and what I actually need:
* http://code.google.com/p/googleappengine/source/browse/trunk/java/src/main/com/google/appengine/api/files/FileService.java
--> see openRecordWriteChannel and openRecordReadChannel

Where the read has a way of jumping back&forth in the channel,
and write can seal the written bytes with closeFinally.
* http://code.google.com/p/googleappengine/source/browse/trunk/java/src/main/com/google/appengine/api/files/FileReadChannel.java
* http://code.google.com/p/googleappengine/source/browse/trunk/java/src/main/com/google/appengine/api/files/FileWriteChannel.java

Hence I guess we could change it to

Closeable writeToKey(K key, InputStream largeObject); -- returning a handle to seal off (making it immutable from then on)

InputStream readFromKey (K key, long position); -- also taking position into consideration

Wdyt?

(unfortunately I also don't have the time to help with impl, 
but I'm definitely willing to test it (since I need it anyway, right :-)))

-Ales

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