Package io.modelcontextprotocol.server.transport

Class WebFluxStatelessServerTransport.Builder

java.lang.Object
io.modelcontextprotocol.server.transport.WebFluxStatelessServerTransport.Builder
Enclosing class:
WebFluxStatelessServerTransport
public static class WebFluxStatelessServerTransport.Builder extends Object
Builder for creating instances of WebFluxStatelessServerTransport.

This builder provides a fluent API for configuring and creating instances of WebFluxSseServerTransportProvider with custom settings.

  • Method Details

    • jsonMapper

      public WebFluxStatelessServerTransport.Builder jsonMapper(io.modelcontextprotocol.json.McpJsonMapper jsonMapper)
      Sets the JsonMapper to use for JSON serialization/deserialization of MCP messages.
      Parameters:
      jsonMapper - The JsonMapper instance. Must not be null.
      Returns:
      this builder instance
      Throws:
      IllegalArgumentException - if jsonMapper is null

    • messageEndpoint

      public WebFluxStatelessServerTransport.Builder messageEndpoint(String messageEndpoint)
      Sets the endpoint URI where clients should send their JSON-RPC messages.
      Parameters:
      messageEndpoint - The message endpoint URI. Must not be null.
      Returns:
      this builder instance
      Throws:
      IllegalArgumentException - if messageEndpoint is null

    • contextExtractor

      public WebFluxStatelessServerTransport.Builder contextExtractor(McpTransportContextExtractor<org.springframework.web.reactive.function.server.ServerRequest> contextExtractor)
      Sets the context extractor that allows providing the MCP feature implementations to inspect HTTP transport level metadata that was present at HTTP request processing time. This allows to extract custom headers and other useful data for use during execution later on in the process.
      Parameters:
      contextExtractor - The contextExtractor to fill in a McpTransportContext.
      Returns:
      this builder instance
      Throws:
      IllegalArgumentException - if contextExtractor is null

    • build

      public WebFluxStatelessServerTransport build()
      Builds a new instance of WebFluxStatelessServerTransport with the configured settings.
      Returns:
      A new WebFluxSseServerTransportProvider instance
      Throws:
      IllegalStateException - if required parameters are not set