#919 - io.ebean package initial

src/test/java/org/tests/model/view/EOrderAgg.java

@@ -0,0 +1,61 @@
+package org.tests.model.view;
+
+import io.ebean.annotation.Cache;
+import io.ebean.annotation.View;
+import org.tests.model.basic.Order;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.OneToOne;
+
+@Cache(enableQueryCache = true)
+@Entity
+@View(name = "order_agg_vw", dependentTables = {"o_order", "o_order_detail"})
+public class EOrderAgg {
+
+  @Id
+  @Column(name = "order_id")
+  Long id;
+
+  @OneToOne
+  @JoinColumn(name = "order_id")
+  Order order;
+
+  Double orderTotal;
+
+  Double shipTotal;
+
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public Double getOrderTotal() {
+    return orderTotal;
+  }
+
+  public void setOrderTotal(Double orderTotal) {
+    this.orderTotal = orderTotal;
+  }
+
+  public Double getShipTotal() {
+    return shipTotal;
+  }
+
+  public void setShipTotal(Double shipTotal) {
+    this.shipTotal = shipTotal;
+  }
+
+  public Order getOrder() {
+    return order;
+  }
+
+  public void setOrder(Order order) {
+    this.order = order;
+  }
+}

src/test/java/org/tests/model/view/TestViewBaseEntity.java

@@ -0,0 +1,70 @@
+package org.tests.model.view;
+
+import io.ebean.BaseTestCase;
+import io.ebean.Ebean;
+import io.ebean.Query;
+import org.tests.model.basic.Order;
+import org.tests.model.basic.OrderDetail;
+import org.tests.model.basic.ResetBasicData;
+import org.junit.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class TestViewBaseEntity extends BaseTestCase {
+
+  @Test
+  public void fetch() {
+
+    ResetBasicData.reset();
+
+    Query<EOrderAgg> query = Ebean.find(EOrderAgg.class)
+      .where().gt("orderTotal", 20)
+      .query();
+
+    List<EOrderAgg> list = query.findList();
+
+    assertThat(sqlOf(query, 3)).contains("select t0.order_id, t0.order_total, t0.ship_total, t0.order_id from order_agg_vw t0 where t0.order_total > ? ");
+    assertThat(list).isNotEmpty();
+  }
+
+  @Test
+  public void lazyLoad() {
+
+    ResetBasicData.reset();
+
+    Query<EOrderAgg> query = Ebean.find(EOrderAgg.class)
+      //.fetch("order", "id")
+      .where().gt("orderTotal", 20)
+      .query();
+
+    List<EOrderAgg> list = query.findList();
+    for (EOrderAgg agg : list) {
+      Order order = agg.getOrder();
+      List<OrderDetail> details = order.getDetails();
+      assertThat(details).isNotEmpty();
+    }
+  }
+
+  @Test
+  public void fetchJoin() {
+
+    ResetBasicData.reset();
+
+    Query<EOrderAgg> query = Ebean.find(EOrderAgg.class)
+      .fetch("order")
+      .fetch("order.details")
+      .where().gt("orderTotal", 20)
+      .query();
+
+    List<EOrderAgg> list = query.findList();
+    for (EOrderAgg agg : list) {
+      Order order = agg.getOrder();
+      List<OrderDetail> details = order.getDetails();
+      assertThat(details).isNotEmpty();
+    }
+
+    assertThat(query.getGeneratedSql()).contains("from order_agg_vw t0 left join o_order t1 on t1.id = t0.order_id  left join o_customer t3 on t3.id = t1.kcustomer_id  left join o_order_detail t2 on t2.order_id = t1.id  where t2.id > 0  and t0.order_total > ?");
+  }
+}