Package io.micronaut.mcp.server

Class AbstractMcpServerFactory<Spec,S,T,C,P,R>

java.lang.Object

io.micronaut.mcp.server.AbstractMcpServerFactory<Spec,S,T,C,P,R>

Type Parameters:

Spec - the type representing the MCP server specification.

S - the type representing the server transport.

T - the type representing tool specifications.

C - the type representing completion specifications.

P - the type representing prompt specifications.

R - the type representing resource specifications.

@Internal
public abstract class AbstractMcpServerFactory<Spec,S,T,C,P,R>
extends Object

An abstract factory class responsible for creating MCP server specifications. This class provides a framework for deriving specific implementations of MCP server factories.

Constructor Summary

Constructors

Constructor	Description
AbstractMcpServerFactory()

Method Summary

Modifier and Type	Method	Description
protected abstract Spec	createMcpServerSpec(S transport, @Nullable McpServerInfoConfiguration configuration, io.modelcontextprotocol.spec.McpSchema.ServerCapabilities capabilities, List<T> tools, List<C> completions, List<P> prompts, List<io.modelcontextprotocol.spec.McpSchema.ResourceTemplate> resourceTemplates, List<R> resources)	Creates an MCP server specification based on the provided parameters.
protected abstract List<P>	getPrompts(PromptRegistry promptRegistry)	Retrieves a list of prompts from the provided PromptRegistry.
protected abstract List<R>	getResources(ResourceRegistry resourceRegistry)	Retrieves a list of resources from the provided ResourceRegistry.
protected abstract List<T>	getTools(ToolRegistry toolRegistry)	Retrieves a list of tools from the provided ToolRegistry.

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMcpServerFactory

public AbstractMcpServerFactory()

Method Details

getTools

protected abstract List<T> getTools(ToolRegistry toolRegistry)

Retrieves a list of tools from the provided ToolRegistry.

Parameters:

toolRegistry - the registry of tools from which to retrieve the tools

Returns:

a list of tools retrieved from the provided tool registry

getPrompts

protected abstract List<P> getPrompts(PromptRegistry promptRegistry)

Retrieves a list of prompts from the provided PromptRegistry.

Parameters:

promptRegistry - the registry of prompts from which to retrieve the prompts

Returns:

a list of prompts retrieved from the provided prompt registry

getResources

protected abstract List<R> getResources(ResourceRegistry resourceRegistry)

Retrieves a list of resources from the provided ResourceRegistry.

Parameters:

resourceRegistry - the registry of resources from which to retrieve the resources

Returns:

a list of resources retrieved from the provided resource registry

createMcpServerSpec

protected abstract Spec createMcpServerSpec(S transport,
 @Nullable
 @Nullable McpServerInfoConfiguration configuration,
 io.modelcontextprotocol.spec.McpSchema.ServerCapabilities capabilities,
 List<T> tools,
 List<C> completions,
 List<P> prompts,
 List<io.modelcontextprotocol.spec.McpSchema.ResourceTemplate> resourceTemplates,
 List<R> resources)

Creates an MCP server specification based on the provided parameters.

Parameters:

transport - The transport protocol used by the MCP server.

configuration - The configuration for the MCP server, or null if not provided.

capabilities - The server capabilities to be used for the MCP server.

tools - A list of tools to be included in the MCP server specification.

completions - A list of completion configurations for the MCP server.

prompts - A list of prompt configurations for the MCP server.

resourceTemplates - A list of resource templates for the MCP server.

resources - A list of server resources to be defined in the specification.

Returns:

The constructed server specification.