initial add of EbeanORM server based on v2.8.1

src/test/java/com/avaje/tests/query/TestAutofetchTuneWithJoin.java

@@ -0,0 +1,83 @@
+package com.avaje.tests.query;
+
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import com.avaje.ebean.AdminAutofetch;
+import com.avaje.ebean.Ebean;
+import com.avaje.ebean.Query;
+import com.avaje.ebean.bean.ObjectGraphNode;
+import com.avaje.ebean.bean.ObjectGraphOrigin;
+import com.avaje.ebean.meta.MetaAutoFetchStatistic;
+import com.avaje.ebean.meta.MetaAutoFetchStatistic.NodeUsageStats;
+import com.avaje.ebean.meta.MetaAutoFetchStatistic.QueryStats;
+import com.avaje.ebeaninternal.api.SpiQuery;
+import com.avaje.ebeaninternal.server.querydefn.DefaultOrmQuery;
+import com.avaje.tests.model.basic.Address;
+import com.avaje.tests.model.basic.Customer;
+import com.avaje.tests.model.basic.Order;
+import com.avaje.tests.model.basic.ResetBasicData;
+
+public class TestAutofetchTuneWithJoin extends TestCase {
+
+    public void test() {
+        runQuery();
+        collectUsage();
+    }
+
+    private void runQuery() {
+
+        ResetBasicData.reset();
+
+        Query<Order> q = Ebean.find(Order.class)
+            .setAutofetch(true)
+            .fetch("customer")
+            .fetch("customer.contacts")
+            .where().lt("id", 3)
+            .query();
+
+        List<Order> list = q.findList();
+
+        for (int i = 0; i < list.size(); i++) {
+            Order order = list.get(i);
+            order.getOrderDate();
+            order.getShipDate();
+            // order.setShipDate(new Date(System.currentTimeMillis()));
+            Customer customer = order.getCustomer();
+            customer.getName();
+            Address shippingAddress = customer.getShippingAddress();
+            if (shippingAddress != null) {
+                shippingAddress.getLine1();
+                shippingAddress.getCity();
+            }
+            // customer.getContacts()
+        }
+
+        SpiQuery<?> sq = (SpiQuery<?>) q;
+        ObjectGraphNode parentNode = sq.getParentNode();
+        ObjectGraphOrigin origin = parentNode.getOriginQueryPoint();
+
+        System.out.println("Origin:" + origin.getKey());
+
+//        MetaAutoFetchStatistic metaAutoFetchStatistic = ((DefaultOrmQuery<?>)q).getMetaAutoFetchStatistic();
+//        if (metaAutoFetchStatistic != null) {
+//            List<NodeUsageStats> nodeUsageStats = metaAutoFetchStatistic.getNodeUsageStats();
+//            System.out.println(nodeUsageStats);
+//            List<QueryStats> queryStats = metaAutoFetchStatistic.getQueryStats();
+//            System.out.println(queryStats);
+//        }
+
+        if (q.isAutofetchTuned()) {
+            System.out.println("TUNED...");
+        }
+    }
+
+    private static void collectUsage() {
+
+        AdminAutofetch adminAutofetch = Ebean.getServer(null).getAdminAutofetch();
+        adminAutofetch.collectUsageViaGC();
+
+    }
+
+}