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+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2002-2009 Oracle.  All rights reserved.
+ *
+ * $Id$
+ */
+
+package collections.ship.index;
+
+import com.sleepycat.bind.EntryBinding;
+import com.sleepycat.bind.serial.ClassCatalog;
+import com.sleepycat.bind.serial.SerialBinding;
+import com.sleepycat.collections.StoredEntrySet;
+import com.sleepycat.collections.StoredSortedMap;
+
+/**
+ * SampleViews defines the data bindings and collection views for the sample
+ * database.
+ *
+ * @author Mark Hayes
+ */
+public class SampleViews {
+
+    private StoredSortedMap partMap;
+    private StoredSortedMap supplierMap;
+    private StoredSortedMap shipmentMap;
+    private StoredSortedMap shipmentByPartMap;
+    private StoredSortedMap shipmentBySupplierMap;
+    private StoredSortedMap supplierByCityMap;
+
+    /**
+     * Create the data bindings and collection views.
+     */
+    public SampleViews(SampleDatabase db) {
+
+        // Create the data bindings.
+        // In this sample, the stored key and data entries are used directly
+        // rather than mapping them to separate objects. Therefore, no binding
+        // classes are defined here and the SerialBinding class is used.
+        //
+        ClassCatalog catalog = db.getClassCatalog();
+        EntryBinding partKeyBinding =
+            new SerialBinding(catalog, PartKey.class);
+        EntryBinding partDataBinding =
+            new SerialBinding(catalog, PartData.class);
+        EntryBinding supplierKeyBinding =
+            new SerialBinding(catalog, SupplierKey.class);
+        EntryBinding supplierDataBinding =
+            new SerialBinding(catalog, SupplierData.class);
+        EntryBinding shipmentKeyBinding =
+            new SerialBinding(catalog, ShipmentKey.class);
+        EntryBinding shipmentDataBinding =
+            new SerialBinding(catalog, ShipmentData.class);
+        EntryBinding cityKeyBinding =
+            new SerialBinding(catalog, String.class);
+
+        // Create map views for all stores and indices.
+        // StoredSortedMap is not used since the stores and indices are
+        // ordered by serialized key objects, which do not provide a very
+        // useful ordering.
+        //
+        partMap =
+            new StoredSortedMap(db.getPartDatabase(),
+                                partKeyBinding, partDataBinding, true);
+        supplierMap =
+            new StoredSortedMap(db.getSupplierDatabase(),
+                                supplierKeyBinding, supplierDataBinding, true);
+        shipmentMap =
+            new StoredSortedMap(db.getShipmentDatabase(),
+                                shipmentKeyBinding, shipmentDataBinding, true);
+        shipmentByPartMap =
+            new StoredSortedMap(db.getShipmentByPartDatabase(),
+                                partKeyBinding, shipmentDataBinding, true);
+        shipmentBySupplierMap =
+            new StoredSortedMap(db.getShipmentBySupplierDatabase(),
+                                supplierKeyBinding, shipmentDataBinding, true);
+        supplierByCityMap =
+            new StoredSortedMap(db.getSupplierByCityDatabase(),
+                                cityKeyBinding, supplierDataBinding, true);
+    }
+
+    // The views returned below can be accessed using the java.util.Map or
+    // java.util.Set interfaces, or using the StoredSortedMap and
+    // StoredEntrySet classes, which provide additional methods.  The entry
+    // sets could be obtained directly from the Map.entrySet() method, but
+    // convenience methods are provided here to return them in order to avoid
+    // down-casting elsewhere.
+
+    /**
+     * Return a map view of the part storage container.
+     */
+    public final StoredSortedMap getPartMap() {
+
+        return partMap;
+    }
+
+    /**
+     * Return a map view of the supplier storage container.
+     */
+    public final StoredSortedMap getSupplierMap() {
+
+        return supplierMap;
+    }
+
+    /**
+     * Return a map view of the shipment storage container.
+     */
+    public final StoredSortedMap getShipmentMap() {
+
+        return shipmentMap;
+    }
+
+    /**
+     * Return an entry set view of the part storage container.
+     */
+    public final StoredEntrySet getPartEntrySet() {
+
+        return (StoredEntrySet) partMap.entrySet();
+    }
+
+    /**
+     * Return an entry set view of the supplier storage container.
+     */
+    public final StoredEntrySet getSupplierEntrySet() {
+
+        return (StoredEntrySet) supplierMap.entrySet();
+    }
+
+    /**
+     * Return an entry set view of the shipment storage container.
+     */
+    public final StoredEntrySet getShipmentEntrySet() {
+
+        return (StoredEntrySet) shipmentMap.entrySet();
+    }
+
+    /**
+     * Return a map view of the shipment-by-part index.
+     */
+    public StoredSortedMap getShipmentByPartMap() {
+
+        return shipmentByPartMap;
+    }
+
+    /**
+     * Return a map view of the shipment-by-supplier index.
+     */
+    public StoredSortedMap getShipmentBySupplierMap() {
+
+        return shipmentBySupplierMap;
+    }
+
+    /**
+     * Return a map view of the supplier-by-city index.
+     */
+    public final StoredSortedMap getSupplierByCityMap() {
+
+        return supplierByCityMap;
+    }
+}