/* * 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.sqlobject; import static org.assertj.core.api.Assertions.assertThat; import java.util.stream.Stream; import org.jdbi.v3.core.rule.H2DatabaseRule; import org.jdbi.v3.core.Something; import org.jdbi.v3.core.mapper.SomethingMapper; import org.jdbi.v3.sqlobject.customizer.BindBean; import org.jdbi.v3.sqlobject.statement.UseRowMapper; import org.jdbi.v3.sqlobject.statement.SqlQuery; import org.jdbi.v3.sqlobject.statement.SqlUpdate; import org.junit.Rule; import org.junit.Test; public class TestStream { @Rule public H2DatabaseRule dbRule = new H2DatabaseRule().withPlugin(new SqlObjectPlugin()); @Test public void testReturnStream() throws Exception { Something one = new Something(3, "foo"); Something two = new Something(4, "bar"); Something thr = new Something(5, "baz"); Spiffy dao = dbRule.getJdbi().open().attach(Spiffy.class); dao.insert(one); dao.insert(thr); dao.insert(two); try (final Stream<Something> stream = dao.stream()) { assertThat(stream).containsExactly(thr, two, one); } } public interface Spiffy { @SqlQuery("select id, name from something order by id desc") @UseRowMapper(SomethingMapper.class) Stream<Something> stream(); @SqlUpdate("insert into something (id, name) values (:id, :name)") void insert(@BindBean Something something); } }