netty5/transport
Kirils Mensikovs 4b7e5c96b4 Add @Sharable TYPE_USE support for inner class annotations #7756 (#8800)
Motivation:

Make @sharable annotation works with anonymous inner types. Add Java 8 ElementType.TYPE_USE feature that makes easy to use @sharable annotation.

Modification:

transport/src/main/java/io/netty/channel/ChannelHandler.java - Target ElementType.TYPE_USE added.
transport/src/main/java/io/netty/channel/ChannelHandlerAdapter.java - isSharable method improved to verify AnnotatedSuperclass for annotation.
transport/src/test/java/io/netty/channel/ChannelHandlerAdapterTest.java - Tests added.

Result:

ChannelInboundHandler handler = new @Sharable ChannelInboundHandlerAdapter() {
      @Override
      public void channelRead(ChannelHandlerContext context, Object message) {
           context.write(message);
      }
};

Note:

The following changes don't support local variable annotation:
ChannelInboundHandler handler1 = new @sharable ChannelInboundHandlerAdapter();
@sharable ChannelInboundHandler handler2 = new ChannelInboundHandlerAdapter();

Fixes #7756
2019-01-31 07:20:29 +01:00
..
src Add @Sharable TYPE_USE support for inner class annotations #7756 (#8800) 2019-01-31 07:20:29 +01:00
pom.xml Correcting Maven Dependencies (#8622) 2018-12-06 09:02:00 +01:00