#1579 - ENH: for UpdateQuery add setLabel() and update() as top level methods

src/main/java/io/ebean/UpdateQuery.java

@@ -154,9 +154,19 @@ public interface UpdateQuery<T> {
    */
   UpdateQuery<T> setProfileLocation(ProfileLocation profileLocation);
 
+  /**
+   * Set the label on the update query.
+   */
+  UpdateQuery<T> setLabel(String label);
+
   /**
    * Return the query expression list to add predicates to.
    */
   ExpressionList<T> where();
 
+  /**
+   * Execute the update returning the number of rows updated.
+   */
+  int update();
+
 }

src/main/java/io/ebeaninternal/server/querydefn/DefaultUpdateQuery.java

@@ -48,8 +48,19 @@ public class DefaultUpdateQuery<T> implements UpdateQuery<T> {
     return this;
   }
 
+  @Override
+  public UpdateQuery<T> setLabel(String label) {
+    query.setLabel(label);
+    return this;
+  }
+
   @Override
   public ExpressionList<T> where() {
     return query.where();
   }
+
+  @Override
+  public int update() {
+    return query.update();
+  }
 }

src/test/java/io/ebean/UpdateQueryTest.java

@@ -4,10 +4,12 @@ import io.ebean.annotation.IgnorePlatform;
 import io.ebean.annotation.Platform;
 import io.ebean.meta.BasicMetricVisitor;
 import io.ebean.meta.MetaOrmQueryMetric;
+import org.ebeantest.LoggedSqlCollector;
 import org.junit.Test;
 import org.tests.model.basic.Country;
 import org.tests.model.basic.Customer;
 import org.tests.model.basic.EBasicWithUniqueCon;
+import org.tests.model.basic.ResetBasicData;
 
 import java.sql.Timestamp;
 import java.util.List;
@@ -43,6 +45,36 @@ public class UpdateQueryTest extends BaseTestCase {
     assertThat(ormQueryMetrics.get(0).getLabel()).isEqualTo("updateActive");
   }
 
+  @Test
+  public void update() {
+
+    ResetBasicData.reset();
+
+    resetAllMetrics();
+
+    UpdateQuery<Customer> update = server().update(Customer.class);
+
+    LoggedSqlCollector.start();
+
+    int rows = update
+      .setRaw("status = status")
+      .setLabel("updateAll")
+      .update();
+
+
+    List<String> sql = LoggedSqlCollector.stop();
+    assertThat(sql).hasSize(1);
+    assertThat(rows).isGreaterThan(0);
+
+    assertThat(sql.get(0)).contains("update o_customer set status = status");
+
+    BasicMetricVisitor basic = visitMetricsBasic();
+    List<MetaOrmQueryMetric> ormQueryMetrics = basic.getOrmQueryMetrics();
+    assertThat(ormQueryMetrics).hasSize(1);
+    assertThat(ormQueryMetrics.get(0).getType()).isEqualTo(Customer.class);
+    assertThat(ormQueryMetrics.get(0).getLabel()).isEqualTo("updateAll");
+  }
+
   @Test
   public void update_withTransactionBatch() {