fix AbstractDeserializer for null InputStream

Author: lecousin

net.lecousin.core/src/main/java/net/lecousin/framework/io/IOFromInputStream.java

@@ -149,7 +149,10 @@ public Integer run() throws IOException, CancelException {
 				int total = 0;
 				do {
 					try {
-						int nb = stream.read(buffer.array(), buffer.arrayOffset() + buffer.position() + total, buffer.remaining() - total);
+						int nb = stream.read(
+							buffer.array(),
+							buffer.arrayOffset() + buffer.position() + total,
+							buffer.remaining() - total);
 						if (nb <= 0) break;
 						total += nb;
 					} catch (IOException e) {

net.lecousin.core/src/main/java/net/lecousin/framework/io/serialization/AbstractDeserializer.java

@@ -744,7 +744,10 @@ protected AsyncWork<InputStream, Exception> deserializeInputStreamValue(Serializ
 		AsyncWork<InputStream, Exception> result = new AsyncWork<>();
 		io.listenInline(
 			(inputStream) -> {
-				result.unblockSuccess(IOAsInputStream.get(inputStream));
+				if (inputStream == null)
+					result.unblockSuccess(null);
+				else
+					result.unblockSuccess(IOAsInputStream.get(inputStream));
 			},
 			result
 		);
@@ -761,7 +764,10 @@ protected AsyncWork<InputStream, Exception> deserializeInputStreamAttributeValue
 		AsyncWork<InputStream, Exception> result = new AsyncWork<>();
 		io.listenInline(
 			(inputStream) -> {
-				result.unblockSuccess(IOAsInputStream.get(inputStream));
+				if (inputStream == null)
+					result.unblockSuccess(null);
+				else
+					result.unblockSuccess(IOAsInputStream.get(inputStream));
 			},
 			result
 		);