gistfile1.txt

    // So the question is - how would I configure OpenRasta to enable the below, where a real-world URI might look like (and any number of FooId
    // arguments may be supplied):
    // /queries/FooReportResource?LastReportDate=2010-05-23Z&ApplicableFoos=FooId1,FooId2,FooId3,FooId4     

    public class Configuration : IConfigurationSource
    {
        public void Configure()
        {
            using (OpenRastaConfiguration.Manual)
            {
                ResourceSpace.Has.ResourcesOfType<FooReportResource>()
                    .AtUri("/queries/FooReportResource?LastReportDate={FooReportSpecification.lastReportDate}&ApplicableFoos=
                            {FooReportSpecification.ApplicableFoos}")
                    .HandledBy<FooReportResourceHandler>()
                    .AsXmlDataContract();
            }
        }
    }

    public class FooReportResourceHandler
    {
        public FooReportResource Get(FooReportSpecification specification)
        {
            ...
        }
    }

    // where Foo is a category identified by a FooIdentifier
    public class FooReportSpecification
    {
        private readonly DateTime _lastReportDate;
        private readonly IEnumerable<FooIdentifier> _applicableFoos;

        public FooReportSpecification(DateTime lastReportDate, IEnumerable<FooIdentifier> applicableFoos)
        {
            _lastReportDate = lastReportDate;
            _applicableFoos = applicableFoos;
        }

        public IEnumerable<FooIdentifier> ApplicableFoos
        {
            get { return _applicableFoos; }
        }

        public DateTime LastReportDate
        {
            get { return _lastReportDate; }
        }
    }