/* * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.jdbi.v3.core.statement; import org.jdbi.v3.core.Handle; import org.jdbi.v3.core.mapper.reflect.FieldMapper; import org.jdbi.v3.core.rule.H2DatabaseRule; import org.junit.Before; import org.junit.Rule; import org.junit.Test; import java.util.Arrays; import java.util.Collections; import java.util.List; import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.tuple; public class TestBindBeanList { @Rule public H2DatabaseRule dbRule = new H2DatabaseRule(); private Handle handle; @Before public void setUp() { handle = dbRule.getSharedHandle(); handle.registerRowMapper(FieldMapper.factory(Thing.class)); handle.execute("create table thing (id identity primary key, foo varchar(50), bar varchar(50), baz varchar(50))"); handle.execute("insert into thing (id, foo, bar, baz) values (?, ?, ?, ?)", 1, "foo1", "bar1", "baz1"); handle.execute("insert into thing (id, foo, bar, baz) values (?, ?, ?, ?)", 2, "foo2", "bar2", "baz2"); handle.execute("insert into thing (id, foo, bar, baz) values (?, ?, ?, ?)", 3, "foo3", "bar3", "baz3"); } @Test(expected = IllegalArgumentException.class) public void bindBeanListWithNoValues() throws Exception { handle.createQuery("select id, foo from thing where (foo, bar) in (<keys>)") .bindBeanList("keys", Collections.emptyList(), Arrays.asList("foo", "bar")); } @Test(expected = IllegalArgumentException.class) public void bindBeanListWithNoProperties() throws Exception { ThingKey thingKey = new ThingKey("a", "b"); handle.createQuery("select id, foo from thing where (foo, bar) in (<keys>)") .bindBeanList("keys", Collections.singletonList(thingKey), Collections.emptyList()); } @Test public void happyPath() { ThingKey thing1Key = new ThingKey("foo1", "bar1"); ThingKey thing3Key = new ThingKey("foo3", "bar3"); List<Thing> list = handle.createQuery("select id, foo from thing where (foo, bar) in (<keys>)") .bindBeanList("keys", Arrays.asList(thing1Key, thing3Key), Arrays.asList("foo", "bar")) .mapTo(Thing.class) .list(); assertThat(list) .extracting(Thing::getId, Thing::getFoo, Thing::getBar, Thing::getBaz) .containsExactly( tuple(1, "foo1", null, null), tuple(3, "foo3", null, null)); } public static class ThingKey { public String foo; public String bar; public ThingKey(String foo, String bar) { this.foo = foo; this.bar = bar; } public String getFoo() { return foo; } public String getBar() { return bar; } } public static class Thing { public int id; public String foo; public String bar; public String baz; public int getId() { return id; } public String getFoo() { return foo; } public String getBar() { return bar; } public String getBaz() { return baz; } } }