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ContextBoundUnmarshallerProvider Class — netty Architecture

Architecture documentation for the ContextBoundUnmarshallerProvider class in ContextBoundUnmarshallerProvider.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  3d99c7e1_2e19_5120_33e1_a261a722dceb["ContextBoundUnmarshallerProvider"]
  06c4e53e_b975_1022_a129_27b8bf8e1ed7["ContextBoundUnmarshallerProvider.java"]
  3d99c7e1_2e19_5120_33e1_a261a722dceb -->|defined in| 06c4e53e_b975_1022_a129_27b8bf8e1ed7
  5d303fc7_fe49_adbb_6bb5_6f99b6f847a5["ContextBoundUnmarshallerProvider()"]
  3d99c7e1_2e19_5120_33e1_a261a722dceb -->|method| 5d303fc7_fe49_adbb_6bb5_6f99b6f847a5
  14e11a15_4466_112e_4fca_ee55147d76a6["Unmarshaller()"]
  3d99c7e1_2e19_5120_33e1_a261a722dceb -->|method| 14e11a15_4466_112e_4fca_ee55147d76a6

Relationship Graph

Source Code

codec-marshalling/src/main/java/io/netty/handler/codec/marshalling/ContextBoundUnmarshallerProvider.java lines 35–54

public class ContextBoundUnmarshallerProvider extends DefaultUnmarshallerProvider {

    private static final AttributeKey<Unmarshaller> UNMARSHALLER = AttributeKey.valueOf(
            ContextBoundUnmarshallerProvider.class, "UNMARSHALLER");

    public ContextBoundUnmarshallerProvider(MarshallerFactory factory, MarshallingConfiguration config) {
        super(factory, config);
    }

    @Override
    public Unmarshaller getUnmarshaller(ChannelHandlerContext ctx) throws Exception {
        Attribute<Unmarshaller> attr = ctx.channel().attr(UNMARSHALLER);
        Unmarshaller unmarshaller = attr.get();
        if (unmarshaller == null) {
            unmarshaller = super.getUnmarshaller(ctx);
            attr.set(unmarshaller);
        }
        return unmarshaller;
    }
}

Defined In

Source

Frequently Asked Questions

What is the ContextBoundUnmarshallerProvider class?
ContextBoundUnmarshallerProvider is a class in the netty codebase, defined in codec-marshalling/src/main/java/io/netty/handler/codec/marshalling/ContextBoundUnmarshallerProvider.java.
Where is ContextBoundUnmarshallerProvider defined?
ContextBoundUnmarshallerProvider is defined in codec-marshalling/src/main/java/io/netty/handler/codec/marshalling/ContextBoundUnmarshallerProvider.java at line 35.

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