Class QuarkusGrpcTransportMetadata

java.lang.Object
org.a2aproject.sdk.server.grpc.quarkus.QuarkusGrpcTransportMetadata
All Implemented Interfaces:
TransportMetadata
public class QuarkusGrpcTransportMetadata extends Object implements TransportMetadata
Transport metadata provider for the Quarkus gRPC reference implementation.

This class identifies the transport protocol used by the gRPC server implementation. It is automatically discovered by the A2A server framework through CDI to provide protocol-specific metadata to components that need to distinguish between different transport implementations.

CDI Integration

This bean is automatically registered and can be injected where transport protocol information is needed: 

@Inject
TransportMetadata transportMetadata;

public void logProtocol() {
    String protocol = transportMetadata.getTransportProtocol();
    // Returns "grpc" for this implementation
}

Use Cases

  • Identifying the active transport protocol in multi-transport deployments
  • Conditional logic based on transport capabilities
  • Logging and metrics collection with transport-specific tags
  • Protocol-specific error handling or feature detection
See Also:

  • Constructor Details

    • QuarkusGrpcTransportMetadata

      public QuarkusGrpcTransportMetadata()

  • Method Details

    • getTransportProtocol

      public String getTransportProtocol()
      Returns the transport protocol identifier for gRPC.
      Specified by:
      getTransportProtocol in interface TransportMetadata
      Returns:
      the string "grpc" identifying this transport implementation