Adds the ability to specify a base URL for message endpoints in WebMvcSseServerTransportProvider,
enabling proper handling of custom servlet context paths in Spring WebMVC applications.
This ensures that clients receive the correct full endpoint URL when connecting through SSE.
- Add messageBaseUrl field to WebMvcSseServerTransportProvider
- Create new constructor that accepts messageBaseUrl parameter
- Update endpoint event to include base URL in the message endpoint
- Add TomcatTestUtil class to simplify test server creation
- Add WebMvcSseCustomContextPathTests to verify custom context path functionality
- Refactor WebMvcSseIntegrationTests to use the new TomcatTestUtil
Co-authored-by: Christian Tzolov <christian.tzolov@broadcom.com>
Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
These changes are part of the planned deprecation cycle announced in 0.8.0,
with the deprecated classes scheduled for removal in 0.9.0
- Delete WebFluxSseServerTransport, WebMvcSseServerTransport, StdioServerTransport, and HttpServletSseServerTransport
- Remove deprecated interfaces: ServerMcpTransport, ClientMcpTransport
- Delete DefaultMcpSession implementation
- Remove all deprecated test classes for the removed implementations
- Update references to use McpServerTransport and McpClientTransport interfaces
- Split MockMcpTransport into client and server implementations
* Rename MockMcpTransport to MockMcpClientTransport in mcp/src/test
* Create new MockMcpServerTransport implementation
* Add MockMcpServerTransportProvider for server tests
* Mark MockMcpTransport in mcp-test module as deprecated
* Update all test classes to use the new implementations
Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
- Implements a builder pattern for CreateMessageRequest
- Updates corresponding tests to use the new builder syntax
- Add ModelPreferences builder and ModelHint helper
- Use builder pattern for CreateMessageRequest in integration tests
Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
This commit introduces a major refactoring of the MCP Java SDK to implement a session-based architecture
for server-side implementations. The changes improve the SDK's ability to handle multiple concurrent
client connections and provide an API better aligned with the MCP specification.
Key changes:
- Introduce McpServerTransportProvider interface to manage client connections
- Rename ClientMcpTransport to McpClientTransport and ServerMcpTransport to McpServerTransport
- Add exchange objects (McpAsyncServerExchange, McpSyncServerExchange) for client interaction
- Update handler signatures to include exchange parameter: (args) -> result to (exchange, args) -> result
- Rename Registration classes to Specification classes
- Update method names (e.g., rootsChangeConsumers to rootsChangeHandlers)
- Deprecate old interfaces and classes for removal in 0.9.0
- Add migration guide (migration-0.8.0.md)
Resolves#9, #15
Co-authored-by: Christian Tzolov <christian.tzolov@broadcom.com>
Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
- Change most INFO logs to DEBUG level for operational messages
- Keep stderr messages at INFO level
- Rename errorHandler to stdErrorHandler in StdioClientTransport
- Add debug logging for JSON message deserialization
Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
