Interface ComponentResolver

public interface ComponentResolver
Pluggable strategy for autoloading a Component instance from a URI scheme the first time that scheme is encountered by a CamelContext.

When a route references an endpoint URI whose scheme is not yet registered in the context, Camel queries the active ComponentResolver with the scheme name. The default implementation reads the service class name from META-INF/services/org/apache/camel/component/<name> on the classpath, instantiates it, and adds it to the context. Alternative resolvers (for example Spring, OSGi, or custom container integrations) may satisfy the lookup from their own registries instead.

Component discovery is lazy: only components that are actually referenced in routes are loaded.

See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    @Nullable Component
    resolveComponent(String name, CamelContext context)
    Attempts to resolve the component for the given URI

  • Method Details

    • resolveComponent

      @Nullable Component resolveComponent(String name, CamelContext context) throws Exception
      Attempts to resolve the component for the given URI
      Parameters:
      name - the component name to resolve
      context - the context to load the component if it can be resolved
      Returns:
      the component which is added to the context or null if it cannot be resolved
      Throws:
      Exception - is thrown if the component could not be loaded