Package io.modelcontextprotocol.server.transport

Class WebMvcStatelessServerTransport.Builder

java.lang.Object

io.modelcontextprotocol.server.transport.WebMvcStatelessServerTransport.Builder

Enclosing class:

WebMvcStatelessServerTransport

public static class WebMvcStatelessServerTransport.Builder
extends Object

Builder for creating instances of WebMvcStatelessServerTransport.

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

Method Summary

Modifier and Type	Method	Description
WebMvcStatelessServerTransport	build()	Builds a new instance of WebMvcStatelessServerTransport with the configured settings.
WebMvcStatelessServerTransport.Builder	contextExtractor(McpTransportContextExtractor<org.springframework.web.servlet.function.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.
WebMvcStatelessServerTransport.Builder	jsonMapper(McpJsonMapper jsonMapper)	Sets the ObjectMapper to use for JSON serialization/deserialization of MCP messages.
WebMvcStatelessServerTransport.Builder	messageEndpoint(String messageEndpoint)	Sets the endpoint URI where clients should send their JSON-RPC messages.
WebMvcStatelessServerTransport.Builder	securityValidator(ServerTransportSecurityValidator securityValidator)	Sets the security validator for validating HTTP requests.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

jsonMapper

public WebMvcStatelessServerTransport.Builder jsonMapper(McpJsonMapper jsonMapper)

Sets the ObjectMapper to use for JSON serialization/deserialization of MCP messages.

Parameters:

jsonMapper - The ObjectMapper instance. Must not be null.

Returns:

this builder instance

Throws:

IllegalArgumentException - if jsonMapper is null

messageEndpoint

public WebMvcStatelessServerTransport.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 WebMvcStatelessServerTransport.Builder contextExtractor(McpTransportContextExtractor<org.springframework.web.servlet.function.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

securityValidator

public WebMvcStatelessServerTransport.Builder securityValidator(ServerTransportSecurityValidator securityValidator)

Sets the security validator for validating HTTP requests.

Parameters:

securityValidator - The security validator to use. Must not be null.

Returns:

this builder instance

Throws:

IllegalArgumentException - if securityValidator is null

build

public WebMvcStatelessServerTransport build()

Builds a new instance of WebMvcStatelessServerTransport with the configured settings.

Returns:

A new WebMvcStatelessServerTransport instance

Throws:

IllegalStateException - if required parameters are not set