#919 - io.ebean package initial

src/test/java/org/tests/query/TestAutofetchTuneWithJoin.java

@@ -0,0 +1,72 @@
+package org.tests.query;
+
+import io.ebean.BaseTestCase;
+import io.ebean.Ebean;
+import io.ebean.Query;
+import io.ebean.bean.ObjectGraphNode;
+import io.ebean.bean.ObjectGraphOrigin;
+import io.ebeaninternal.api.SpiQuery;
+import org.tests.model.basic.Address;
+import org.tests.model.basic.Customer;
+import org.tests.model.basic.Order;
+import org.tests.model.basic.ResetBasicData;
+import org.junit.Test;
+
+import java.util.List;
+
+public class TestAutofetchTuneWithJoin extends BaseTestCase {
+
+  @Test
+  public void test() {
+    runQuery();
+    collectUsage();
+  }
+
+  private void runQuery() {
+
+    ResetBasicData.reset();
+
+    Query<Order> q = Ebean.find(Order.class)
+      .setAutoTune(true)
+      //.fetch("customer")
+      //.fetch("customer.contacts")
+      .where().lt("id", 3).query();
+
+    List<Order> list = q.findList();
+
+    for (Order order : list) {
+      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();
+
+    // 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);
+    // }
+
+  }
+
+  private static void collectUsage() {
+
+    Ebean.getDefaultServer().getAutoTune().collectProfiling();
+  }
+
+}