// Service reference injected into field.
@Requires private LogService log;

// Service reference injected into constructor argument.
public MyComponent (@Requires LogService log) { ... }

// Service reference injected through method invocation.
@Bind public void bindLogService(LogService log) { ... }
@Unbind public void unbindLogService(LogService log) { ... }
@Modified public void modifiedLogService(LogService log) { ... }

// Example adjusted from documentation, see references.