| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.openjpa.persistence.compat; |
| |
| import java.util.ArrayList; |
| import java.util.Map; |
| |
| import org.apache.openjpa.conf.OpenJPAVersion; |
| import org.apache.openjpa.kernel.FetchConfiguration; |
| import org.apache.openjpa.kernel.QueryLanguages; |
| import org.apache.openjpa.kernel.StoreContext; |
| import org.apache.openjpa.lib.rop.ListResultObjectProvider; |
| import org.apache.openjpa.lib.rop.ResultObjectProvider; |
| import org.apache.openjpa.meta.ClassMetaData; |
| import org.apache.openjpa.persistence.ArgumentException; |
| import org.apache.openjpa.persistence.OpenJPAQuery; |
| import org.apache.openjpa.persistence.QueryImpl; |
| import org.apache.openjpa.persistence.test.SingleEMTestCase; |
| |
| /** |
| * <b>Compatible testcases</b> are used to test various backwards compatibility scenarios between JPA 2.0 and JPA 1.2 |
| * |
| * <p>The following scenarios are tested: |
| * <ol> |
| * <li>query.setParameter() |
| * </ol> |
| * <p> |
| * <b>Note(s):</b> |
| * <ul> |
| * <li>The proper openjpa.Compatibility value(s) must be provided in order for the testcase(s) to succeed |
| * </ul> |
| */ |
| public class TestMethodQLQuery extends SingleEMTestCase { |
| |
| @Override |
| public void setUp() { |
| setUp(SimpleEntity.class); |
| } |
| |
| public void testMethodQLWithoutParametersDeclared() { |
| try { |
| OpenJPAQuery q = em.createQuery(QueryLanguages.LANG_METHODQL, |
| getClass().getName() + ".echo"); |
| ((QueryImpl) q).getDelegate().setCandidateType( |
| SimpleEntity.class, true); |
| q.setParameter("param", 5); |
| ((QueryImpl) q).getDelegate().declareParameters("Integer param"); |
| assertEquals(5, q.getResultList().get(0)); |
| } catch (ArgumentException ae) { |
| if ((OpenJPAVersion.MAJOR_RELEASE == 1) && |
| (OpenJPAVersion.MINOR_RELEASE >= 3)) { |
| // new behavior - expected exception |
| } else { |
| // unexpected exception |
| throw ae; |
| } |
| } catch (IllegalArgumentException iae) { |
| if (OpenJPAVersion.MAJOR_RELEASE >= 2) { |
| // expected exception for new behavior |
| } else { |
| // unexpected exception |
| throw iae; |
| } |
| } |
| } |
| |
| public static ResultObjectProvider echo(StoreContext ctx, |
| ClassMetaData meta, boolean subs, Map params, FetchConfiguration conf) { |
| return new ListResultObjectProvider(new ArrayList(params.values())); |
| } |
| |
| public static void voidMeth(StoreContext ctx, |
| ClassMetaData meta, boolean subs, Map params, FetchConfiguration conf) { |
| } |
| |
| public static Object invalidReturnMeth(StoreContext ctx, |
| ClassMetaData meta, boolean subs, Map params, FetchConfiguration conf) { |
| return null; |
| } |
| } |
| |