64 lines
2.3 KiB
Plaintext
64 lines
2.3 KiB
Plaintext
/**
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* Experimental task capability assertion helpers.
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* WARNING: These APIs are experimental and may change without notice.
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*
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* @experimental
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*/
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/**
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* Asserts that task creation is supported for tools/call.
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* Used by Client.assertTaskCapability and Server.assertTaskHandlerCapability.
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*
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* @param requests - The task requests capability object
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* @param method - The method being checked
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* @param entityName - 'Server' or 'Client' for error messages
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* @throws Error if the capability is not supported
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*
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* @experimental
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*/
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export function assertToolsCallTaskCapability(requests, method, entityName) {
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if (!requests) {
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throw new Error(`${entityName} does not support task creation (required for ${method})`);
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}
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switch (method) {
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case 'tools/call':
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if (!requests.tools?.call) {
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throw new Error(`${entityName} does not support task creation for tools/call (required for ${method})`);
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}
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break;
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default:
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// Method doesn't support tasks, which is fine - no error
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break;
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}
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}
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/**
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* Asserts that task creation is supported for sampling/createMessage or elicitation/create.
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* Used by Server.assertTaskCapability and Client.assertTaskHandlerCapability.
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*
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* @param requests - The task requests capability object
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* @param method - The method being checked
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* @param entityName - 'Server' or 'Client' for error messages
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* @throws Error if the capability is not supported
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*
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* @experimental
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*/
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export function assertClientRequestTaskCapability(requests, method, entityName) {
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if (!requests) {
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throw new Error(`${entityName} does not support task creation (required for ${method})`);
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}
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switch (method) {
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case 'sampling/createMessage':
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if (!requests.sampling?.createMessage) {
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throw new Error(`${entityName} does not support task creation for sampling/createMessage (required for ${method})`);
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}
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break;
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case 'elicitation/create':
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if (!requests.elicitation?.create) {
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throw new Error(`${entityName} does not support task creation for elicitation/create (required for ${method})`);
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}
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break;
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default:
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// Method doesn't support tasks, which is fine - no error
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break;
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}
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}
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