+ refactoring

Author: oleksiys

src/main/java/com/ning/http/client/providers/grizzly/PartialBodyGenerator.java renamed to src/main/java/com/ning/http/client/providers/grizzly/FeedableBodyGenerator.java

@@ -32,7 +32,7 @@
  * @author The Grizzly Team
  * @since 1.7.0
  */
-public class PartialBodyGenerator implements BodyGenerator {
+public class FeedableBodyGenerator implements BodyGenerator {
     private final Queue<BodyPart> queue = new ConcurrentLinkedQueue<BodyPart>();
     private final AtomicInteger queueSize = new AtomicInteger();
 
@@ -41,10 +41,10 @@ public class PartialBodyGenerator implements BodyGenerator {
 
     @Override
     public Body createBody() throws IOException {
-        return new PartialBody();
+        return new EmptyBody();
     }
 
-    public void append(final Buffer buffer, final boolean isLast)
+    public void feed(final Buffer buffer, final boolean isLast)
             throws IOException {
         queue.offer(new BodyPart(buffer, isLast));
         queueSize.incrementAndGet();
@@ -81,7 +81,7 @@ private void flushQueue() throws IOException {
         }
     }
 
-    private final class PartialBody implements Body {
+    private final class EmptyBody implements Body {
 
         @Override
         public long getContentLength() {

src/main/java/com/ning/http/client/providers/grizzly/GrizzlyAsyncHttpProvider.java

@@ -1972,8 +1972,8 @@ public boolean doHandle(final FilterChainContext ctx,
                     } else {
                         // pass the context to bodyLocal to be able to
                         // continue body transferring once more data is available
-                        if (generator instanceof PartialBodyGenerator) {
-                            ((PartialBodyGenerator) generator).initializeAsynchronousTransfer(ctx, requestPacket);
+                        if (generator instanceof FeedableBodyGenerator) {
+                            ((FeedableBodyGenerator) generator).initializeAsynchronousTransfer(ctx, requestPacket);
                             return false;
                         } else {
                             throw new IllegalStateException("BodyGenerator unexpectedly returned 0 bytes available");