Object() — netty Function Reference

Architecture documentation for the Object() function in MarshallingDecoder.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ Object() — netty Function Reference

Dependency Diagram

graph TD
  e748c351_00f4_f8f5_cf22_90d161ab17ed["Object()"]
  41b6ecfe_a3e0_b9ab_1c48_efc8411af770["MarshallingDecoder"]
  e748c351_00f4_f8f5_cf22_90d161ab17ed -->|defined in| 41b6ecfe_a3e0_b9ab_1c48_efc8411af770
  style e748c351_00f4_f8f5_cf22_90d161ab17ed fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-marshalling/src/main/java/io/netty/handler/codec/marshalling/MarshallingDecoder.java lines 61–81

    @Override
    protected Object decode(ChannelHandlerContext ctx, ByteBuf in) throws Exception {
        ByteBuf frame = (ByteBuf) super.decode(ctx, in);
        if (frame == null) {
            return null;
        }

        Unmarshaller unmarshaller = provider.getUnmarshaller(ctx);
        ByteInput input = new ChannelBufferByteInput(frame);

        try {
            unmarshaller.start(input);
            Object obj = unmarshaller.readObject();
            unmarshaller.finish();
            return obj;
        } finally {
            // Call close in a finally block as the ReplayingDecoder will throw an Error if not enough bytes are
            // readable. This helps to be sure that we do not leak resource
            unmarshaller.close();
        }
    }