Package org.springaicommunity.mcp.method.tool

Class SyncStatelessMcpToolMethodCallback

java.lang.Object

org.springaicommunity.mcp.method.tool.AbstractMcpToolMethodCallback<T,RC>

org.springaicommunity.mcp.method.tool.AbstractAsyncMcpToolMethodCallback<T,RC>

org.springaicommunity.mcp.method.tool.AbstractSyncMcpToolMethodCallback<io.modelcontextprotocol.common.McpTransportContext,McpSyncRequestContext>

org.springaicommunity.mcp.method.tool.SyncStatelessMcpToolMethodCallback

All Implemented Interfaces:

BiFunction<io.modelcontextprotocol.common.McpTransportContext,io.modelcontextprotocol.spec.McpSchema.CallToolRequest,io.modelcontextprotocol.spec.McpSchema.CallToolResult>

public final class SyncStatelessMcpToolMethodCallback
extends AbstractSyncMcpToolMethodCallback<io.modelcontextprotocol.common.McpTransportContext,McpSyncRequestContext>
implements BiFunction<io.modelcontextprotocol.common.McpTransportContext,io.modelcontextprotocol.spec.McpSchema.CallToolRequest,io.modelcontextprotocol.spec.McpSchema.CallToolResult>

Class for creating Function callbacks around tool methods. This class provides a way to convert methods annotated with McpTool into callback functions that can be used to handle tool requests.

Author:

James Ward, Christian Tzolov

Field Summary

Fields inherited from class org.springaicommunity.mcp.method.tool.AbstractAsyncMcpToolMethodCallback

toolCallExceptionClass

Fields inherited from class org.springaicommunity.mcp.method.tool.AbstractMcpToolMethodCallback

returnMode, toolMethod, toolObject

Constructor Summary

Constructors

Constructor	Description
SyncStatelessMcpToolMethodCallback(ReturnMode returnMode, Method toolMethod, Object toolObject)
SyncStatelessMcpToolMethodCallback(ReturnMode returnMode, Method toolMethod, Object toolObject, Class<? extends Throwable> toolCallExceptionClass)

Method Summary

Modifier and Type	Method	Description
io.modelcontextprotocol.spec.McpSchema.CallToolResult	apply(io.modelcontextprotocol.common.McpTransportContext mcpTransportContext, io.modelcontextprotocol.spec.McpSchema.CallToolRequest callToolRequest)
protected McpSyncRequestContext	createRequestContext(io.modelcontextprotocol.common.McpTransportContext exchange, io.modelcontextprotocol.spec.McpSchema.CallToolRequest request)
protected boolean	isExchangeOrContextType(Class<?> paramType)	Determines if the given parameter type is an exchange or context type that should be injected.

Methods inherited from class org.springaicommunity.mcp.method.tool.AbstractSyncMcpToolMethodCallback

createSyncErrorResult, processResult, validateSyncRequest

Methods inherited from class org.springaicommunity.mcp.method.tool.AbstractAsyncMcpToolMethodCallback

convertToCallToolResult, createAsyncErrorResult, mapValueToCallToolResult, validateRequest

Methods inherited from class org.springaicommunity.mcp.method.tool.AbstractMcpToolMethodCallback

buildMethodArguments, buildTypedArgument, callMethod, convertValueToCallToolResult, createErrorMessage, findCauseUsingPlainJava

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

SyncStatelessMcpToolMethodCallback

public SyncStatelessMcpToolMethodCallback(ReturnMode returnMode,
 Method toolMethod,
 Object toolObject)

SyncStatelessMcpToolMethodCallback

public SyncStatelessMcpToolMethodCallback(ReturnMode returnMode,
 Method toolMethod,
 Object toolObject,
 Class<? extends Throwable> toolCallExceptionClass)

Method Details

isExchangeOrContextType

protected boolean isExchangeOrContextType(Class<?> paramType)

Description copied from class: AbstractAsyncMcpToolMethodCallback

Determines if the given parameter type is an exchange or context type that should be injected. Subclasses must implement this method to specify which types are considered exchange or context types.

Specified by:

isExchangeOrContextType in class AbstractAsyncMcpToolMethodCallback<io.modelcontextprotocol.common.McpTransportContext,McpSyncRequestContext>

Parameters:

paramType - The parameter type to check

Returns:

true if the parameter type is an exchange or context type, false otherwise

createRequestContext

protected McpSyncRequestContext createRequestContext(io.modelcontextprotocol.common.McpTransportContext exchange,
 io.modelcontextprotocol.spec.McpSchema.CallToolRequest request)

Specified by:

createRequestContext in class AbstractMcpToolMethodCallback<io.modelcontextprotocol.common.McpTransportContext,McpSyncRequestContext>

apply

public io.modelcontextprotocol.spec.McpSchema.CallToolResult apply(io.modelcontextprotocol.common.McpTransportContext mcpTransportContext,
 io.modelcontextprotocol.spec.McpSchema.CallToolRequest callToolRequest)

Specified by:

apply in interface BiFunction<io.modelcontextprotocol.common.McpTransportContext,io.modelcontextprotocol.spec.McpSchema.CallToolRequest,io.modelcontextprotocol.spec.McpSchema.CallToolResult>