diff options
Diffstat (limited to 'sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java')
2 files changed, 159 insertions, 0 deletions
diff --git a/sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java/com/tuscanyscatours/travelcatalog/TravelCatalogSearch.java b/sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java/com/tuscanyscatours/travelcatalog/TravelCatalogSearch.java new file mode 100644 index 0000000000..e558439f82 --- /dev/null +++ b/sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java/com/tuscanyscatours/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 com.tuscanyscatours.travelcatalog;
+
+import org.osoa.sca.annotations.Remotable;
+
+import com.tuscanyscatours.common.TripItem;
+import com.tuscanyscatours.common.TripLeg;
+
+/**
+ * The TravelCatalogSearch service interface
+ */
+@Remotable
+public interface TravelCatalogSearch {
+ TripItem[] search(TripLeg tripLeg);
+}
diff --git a/sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java/com/tuscanyscatours/travelcatalog/impl/TravelCatalogImpl.java b/sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java/com/tuscanyscatours/travelcatalog/impl/TravelCatalogImpl.java new file mode 100644 index 0000000000..90351720bb --- /dev/null +++ b/sca-java-1.x/trunk/tutorials/travelsample/contributions/travelcatalog/src/main/java/com/tuscanyscatours/travelcatalog/impl/TravelCatalogImpl.java @@ -0,0 +1,127 @@ +/*
+ * 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 com.tuscanyscatours.travelcatalog.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+
+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 com.tuscanyscatours.common.Search;
+import com.tuscanyscatours.common.SearchCallback;
+import com.tuscanyscatours.common.TripItem;
+import com.tuscanyscatours.common.TripLeg;
+import com.tuscanyscatours.currencyconverter.CurrencyConverter;
+import com.tuscanyscatours.travelcatalog.TravelCatalogSearch;
+
+/**
+ * An implementation of the travel catalog 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;
+
+ @Reference
+ protected Search tripSearch;
+
+ @Property
+ public String quoteCurrencyCode = "USD";
+
+ @Reference
+ protected CurrencyConverter currencyConverter;
+
+ @Context
+ protected ComponentContext componentContext;
+
+ private List<TripItem> searchResults = new ArrayList<TripItem>();
+
+ CountDownLatch resultsReceivedCountdown;
+
+ // TravelSearch methods
+
+ public TripItem[] search(TripLeg tripLeg) {
+
+ resultsReceivedCountdown = new CountDownLatch(4);
+ searchResults.clear();
+
+ ServiceReference<Search> dynamicHotelSearch = componentContext.getServiceReference(Search.class, "hotelSearch");
+
+ dynamicHotelSearch.setCallbackID("HotelSearchCallbackID-" + tripLeg.getId());
+ dynamicHotelSearch.getService().searchAsynch(tripLeg);
+
+ flightSearch.searchAsynch(tripLeg);
+ carSearch.searchAsynch(tripLeg);
+ tripSearch.searchAsynch(tripLeg);
+
+ System.out.println("going into wait");
+
+ try {
+ resultsReceivedCountdown.await();
+ } catch (InterruptedException ex) {
+ }
+
+ 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 synchronized void searchResults(TripItem[] items) {
+ RequestContext requestContext = componentContext.getRequestContext();
+ Object callbackID = requestContext.getServiceReference().getCallbackID();
+ System.out.println("Asynch response - " + callbackID);
+
+ if (items != null) {
+ for (int i = 0; i < items.length; i++) {
+ searchResults.add(items[i]);
+ }
+ }
+
+ resultsReceivedCountdown.countDown();
+ }
+
+ public void setPercentComplete(String searchComponent, int percentComplete) {
+ // Not used at the moment
+ }
+}
|