1 files changed, 127 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/travelsample-1.0-RC1/contributions/travelcatalog/src/main/java/com/tuscanyscatours/travelcatalog/impl/TravelCatalogImpl.java b/sca-java-1.x/tags/travelsample-1.0-RC1/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/tags/travelsample-1.0-RC1/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
+    }
+}