Package su.onno.mcp

Class MetadataToolFactory

java.lang.Object

su.onno.mcp.MetadataToolFactory

All Implemented Interfaces:

McpToolProvider

public class MetadataToolFactory
extends Object
implements McpToolProvider

Generates the MCP tool set generically from the MetadataRegistry.

Every tool resolves a descriptor by logical name, enforces access through UiAccessService against the principal captured by McpPrincipalContext, and then delegates to the shared query/command services — the same code path the web UI uses. There is no per-entity code: adding an entity to the application surfaces it here automatically, and a describe_metadata discovery tool lets the model learn entity, field, and enum names at runtime.

Constructor Summary

Constructors

Constructor	Description
MetadataToolFactory(MetadataRegistry registry, ProcessDefinitions processDefinitions, UiAccessService access, CatalogQueryService catalogQuery, DocumentQueryService documentQuery, RegisterQueryService registerQuery, CatalogCommandService catalogCommands, DocumentCommandService documentCommands, OnnoMcpProperties properties, io.modelcontextprotocol.json.McpJsonMapper json)
MetadataToolFactory(MetadataRegistry registry, ProcessDefinitions processDefinitions, UiAccessService access, CatalogQueryService catalogQuery, DocumentQueryService documentQuery, RegisterQueryService registerQuery, CatalogCommandService catalogCommands, DocumentCommandService documentCommands, OnnoMcpProperties properties, UiProperties uiProperties, io.modelcontextprotocol.json.McpJsonMapper json)
MetadataToolFactory(MetadataRegistry registry, UiAccessService access, CatalogQueryService catalogQuery, DocumentQueryService documentQuery, RegisterQueryService registerQuery, CatalogCommandService catalogCommands, DocumentCommandService documentCommands, OnnoMcpProperties properties, io.modelcontextprotocol.json.McpJsonMapper json)

Method Summary

Modifier and Type	Method	Description
List<io.modelcontextprotocol.server.McpServerFeatures.SyncToolSpecification>	build()
List<io.modelcontextprotocol.server.McpServerFeatures.SyncToolSpecification>	tools()

Methods inherited from class java.lang.Object

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

Constructor Details

MetadataToolFactory

public MetadataToolFactory(MetadataRegistry registry,
 UiAccessService access,
 CatalogQueryService catalogQuery,
 DocumentQueryService documentQuery,
 RegisterQueryService registerQuery,
 CatalogCommandService catalogCommands,
 DocumentCommandService documentCommands,
 OnnoMcpProperties properties,
 io.modelcontextprotocol.json.McpJsonMapper json)

MetadataToolFactory

public MetadataToolFactory(MetadataRegistry registry,
 ProcessDefinitions processDefinitions,
 UiAccessService access,
 CatalogQueryService catalogQuery,
 DocumentQueryService documentQuery,
 RegisterQueryService registerQuery,
 CatalogCommandService catalogCommands,
 DocumentCommandService documentCommands,
 OnnoMcpProperties properties,
 io.modelcontextprotocol.json.McpJsonMapper json)

MetadataToolFactory

public MetadataToolFactory(MetadataRegistry registry,
 ProcessDefinitions processDefinitions,
 UiAccessService access,
 CatalogQueryService catalogQuery,
 DocumentQueryService documentQuery,
 RegisterQueryService registerQuery,
 CatalogCommandService catalogCommands,
 DocumentCommandService documentCommands,
 OnnoMcpProperties properties,
 UiProperties uiProperties,
 io.modelcontextprotocol.json.McpJsonMapper json)

Method Details

build

public List<io.modelcontextprotocol.server.McpServerFeatures.SyncToolSpecification> build()

tools

public List<io.modelcontextprotocol.server.McpServerFeatures.SyncToolSpecification> tools()

Specified by:

tools in interface McpToolProvider