@Override
public IN apply(Buffer buffer) {
if (consumer != null) {
int pos;
while ((pos = buffer.position()) < buffer.limit()) {
super.apply(buffer);
if (pos == buffer.position()) {
break;
}
}
return null;
}
return super.apply(buffer);
}
@Override
public Buffer get() {
Buffer b = Buffer.this.duplicate();
b.limit(end);
b.position(start);
return b;
}
@Override
public Buffer.View next() {
int limit = buffer.limit();
int endchunk = canDecodeNext(buffer, context);
if (endchunk == -1) {
return null;
}
Buffer.View view = buffer.createView(buffer.position(), endchunk);
if (buffer.remaining() > 0) {
buffer.position(Math.min(limit, view.getEnd()));
buffer.limit(limit);
}
return view;
}
@Override
protected IN decodeNext(Buffer buffer, Object context) {
try {
Class<IN> clazz = readType(buffer);
byte[] bytes = buffer.asBytes();
buffer.position(buffer.limit());
return deserializer(engine, clazz).apply(bytes);
} catch (RuntimeException e) {
if (log.isErrorEnabled()) {
log.error("Could not decode " + buffer, e);
}
throw e;
}
}