| /* |
| * 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.query; |
| |
| import javax.persistence.EntityManager; |
| import javax.persistence.FlushModeType; |
| |
| import org.apache.openjpa.persistence.OpenJPAQuery; |
| import org.apache.openjpa.persistence.simple.AllFieldTypes; |
| import org.apache.openjpa.persistence.test.SingleEMFTestCase; |
| |
| public class TestInMemoryQueryMatchEscapes |
| extends SingleEMFTestCase { |
| |
| @Override |
| public void setUp() { |
| setUp(AllFieldTypes.class); |
| } |
| |
| public void testDatabaseEscape() { |
| OpenJPAQuery q = escapeHelper(false); |
| q.setFlushMode(FlushModeType.AUTO); |
| q.getEntityManager().flush(); |
| AllFieldTypes aft = (AllFieldTypes) q.getSingleResult(); |
| assertEquals("foo_bar", aft.getStringField()); |
| q.getEntityManager().getTransaction().rollback(); |
| } |
| |
| public void testInMemoryEscape() { |
| OpenJPAQuery q = escapeHelper(true); |
| q.setFlushMode(FlushModeType.COMMIT); |
| try { |
| q.getSingleResult(); |
| fail("OpenJPA doesn't support escape syntax for in-mem queries"); |
| } catch (Exception e) { |
| // expected |
| } |
| } |
| |
| private OpenJPAQuery escapeHelper(boolean inMem) { |
| EntityManager em = emf.createEntityManager(); |
| em.getTransaction().begin(); |
| AllFieldTypes aft = new AllFieldTypes(); |
| aft.setStringField("foo_bar"); |
| em.persist(aft); |
| aft = new AllFieldTypes(); |
| aft.setStringField("foozbar"); |
| em.persist(aft); |
| |
| return (OpenJPAQuery) em.createQuery( |
| "select e from AllFieldTypes e where e.stringField " + |
| "like 'foox_bar' escape 'x'"); |
| } |
| } |