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Diffstat (limited to '')
2 files changed, 164 insertions, 0 deletions
diff --git a/sandbox/travelsample/travelcatalog-contribution/src/scatours/travelcatalog/TravelCatalogImpl.java b/sandbox/travelsample/travelcatalog-contribution/src/scatours/travelcatalog/TravelCatalogImpl.java new file mode 100644 index 0000000000..f51004df3b --- /dev/null +++ b/sandbox/travelsample/travelcatalog-contribution/src/scatours/travelcatalog/TravelCatalogImpl.java @@ -0,0 +1,132 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 scatours.travelcatalog; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.UUID; + +import org.apache.tuscany.sca.data.collection.Entry; +import org.apache.tuscany.sca.data.collection.NotFoundException; +import org.osoa.sca.CallableReference; +import org.osoa.sca.ComponentContext; +import org.osoa.sca.RequestContext; +import org.osoa.sca.ServiceReference; +import org.osoa.sca.annotations.Context; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Service; + +import scatours.common.Search; +import scatours.common.SearchCallback; +import scatours.common.TripItem; +import scatours.common.TripLeg; +import scatours.currencyconverter.CurrencyConverter; +import scatours.trip.Trip; + +/** + * An implementation of the Trip service + */ +@Scope("COMPOSITE") +@Service(interfaces={TravelCatalogSearch.class}) +public class TravelCatalogImpl implements TravelCatalogSearch, SearchCallback{ + + @Reference + protected Search hotelSearch; + + @Reference + protected Search flightSearch; + + @Reference + protected Search carSearch; + + @Property + public String quoteCurrencyCode = "USD"; + + @Reference + protected CurrencyConverter currencyConverter; + + @Context + protected ComponentContext componentContext; + + private int responsesReceived = 0; + + private List<TripItem> searchResults = new ArrayList<TripItem>(); + + // TravelSearch methods + + public TripItem[] search(TripLeg tripLeg) { + + searchResults.clear(); + responsesReceived = 0; + + ServiceReference<Search> dynamicHotelSearch = + componentContext.getServiceReference(Search.class, "hotelSearch"); + + dynamicHotelSearch.setCallbackID("HotelSearchCallbackID-" + tripLeg.getId()); + dynamicHotelSearch.getService().searchAsynch(tripLeg); + + flightSearch.searchAsynch(tripLeg); + carSearch.searchAsynch(tripLeg); + + while (responsesReceived < 3){ + try { + synchronized (this) { + this.wait(); + } + } catch (InterruptedException ex){ + // do nothing + } + } + + for (TripItem tripItem : searchResults){ + tripItem.setId(UUID.randomUUID().toString()); + tripItem.setTripId(tripLeg.getId()); + tripItem.setPrice(currencyConverter.convert(tripItem.getCurrency(), + quoteCurrencyCode, + tripItem.getPrice())); + tripItem.setCurrency(quoteCurrencyCode); + } + + return searchResults.toArray(new TripItem[searchResults.size()]); + } + + // SearchCallback methods + + public void searchResults(TripItem[] items){ + RequestContext requestContext = componentContext.getRequestContext(); + Object callbackID = requestContext.getServiceReference().getCallbackID(); + System.out.println(callbackID); + + for(int i = 0; i < items.length; i++ ){ + searchResults.add(items[i]); + } + + responsesReceived++; + try { + synchronized (this) { + this.notifyAll(); + } + } catch (Exception ex) { + } + } +} diff --git a/sandbox/travelsample/travelcatalog-contribution/src/scatours/travelcatalog/TravelCatalogSearch.java b/sandbox/travelsample/travelcatalog-contribution/src/scatours/travelcatalog/TravelCatalogSearch.java new file mode 100644 index 0000000000..df22724de2 --- /dev/null +++ b/sandbox/travelsample/travelcatalog-contribution/src/scatours/travelcatalog/TravelCatalogSearch.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 scatours.travelcatalog; + +import org.osoa.sca.annotations.Remotable; + +import scatours.common.TripItem; +import scatours.common.TripLeg; + +/** + * The Trip service interface + */ +@Remotable +public interface TravelCatalogSearch { + TripItem[] search(TripLeg tripLeg); +} |