# CargoMisroutedException.java

    /*
     * Copyright 2011 Marc Grue.
     *
     * Licensed  under the  Apache License,  Version 2.0  (the "License");
     * you may not use  this file  except in  compliance with the License.
     * You may obtain a copy of the License at
     *
     *   http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed  under the  License is distributed on an "AS IS" BASIS,
     * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY KIND, either  express  or
     * implied.
     *
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
    package org.qi4j.sample.dcicargo.sample_b.context.interaction.handling.inspection.exception;

    import org.qi4j.sample.dcicargo.sample_b.data.structure.cargo.RouteSpecification;
    import org.qi4j.sample.dcicargo.sample_b.data.structure.handling.HandlingEvent;
    import org.qi4j.sample.dcicargo.sample_b.data.structure.itinerary.Itinerary;

    /**
     * CargoMisroutedException
     *
     * This would have to set off notifying the cargo owner and request a re-route.
     */
    public class CargoMisroutedException extends InspectionException
    {
        public CargoMisroutedException( HandlingEvent handlingEvent,
                                        RouteSpecification routeSpecification,
                                        Itinerary itinerary
        )
        {
            super( createMessage( handlingEvent, routeSpecification, itinerary ) );
        }

        private static String createMessage( HandlingEvent handlingEvent,
                                             RouteSpecification routeSpecification,
                                             Itinerary itinerary )
        {
            String id = handlingEvent.trackingId().get().id().get();
            String city = handlingEvent.location().get().name().get();
            return "\nCargo is MISROUTED! Route specification is not satisfied with itinerary:\n"
                   + routeSpecification.print() + itinerary.print()
                   + "MOCKUP REQUEST TO CARGO OWNER: Please re-route misrouted cargo '" + id + "' (now in " + city + ")."
                ;
        }
    }