Package org.springframework.ai.mcp.annotation.common

Class MetaUtils

java.lang.Object

org.springframework.ai.mcp.annotation.common.MetaUtils

public final class MetaUtils
extends Object

Utility methods for working with MetaProvider metadata.

This class provides a single entry point getMeta(Class) that instantiates the given provider type via a no-argument constructor and returns its metadata as an unmodifiable Map.

Instantiation failures and missing no-arg constructors are reported as IllegalArgumentExceptions. This class is stateless and not intended to be instantiated.

Author:

Vadzim Shurmialiou, Craig Walls

Method Summary

Modifier and Type	Method	Description
static Map<String,Object>	getMeta(Class<? extends MetaProvider> metaProviderClass)	Instantiate the supplied MetaProvider type using a no-argument constructor and return the metadata it supplies.

Methods inherited from class java.lang.Object

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

Method Details

getMeta

public static Map<String,Object> getMeta(Class<? extends MetaProvider> metaProviderClass)

Instantiate the supplied MetaProvider type using a no-argument constructor and return the metadata it supplies.

The returned map is wrapped in Collections.unmodifiableMap(Map) to prevent external modification. If the provider returns null, this method also returns null.

Parameters:

metaProviderClass - the MetaProvider implementation class to instantiate; must provide a no-arg constructor

Returns:

an unmodifiable metadata map, or null if the provider returns null

Throws:

IllegalArgumentException - if a no-arg constructor is missing or the instance cannot be created