| /* |
| * 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.jdbc.query; |
| |
| import javax.persistence.EntityManager; |
| import javax.persistence.Query; |
| |
| import org.apache.openjpa.persistence.jdbc.query.domain.Applicant; |
| import org.apache.openjpa.persistence.jdbc.query.domain.Application; |
| import org.apache.openjpa.persistence.test.SingleEMFTestCase; |
| |
| /** |
| * Tests that Native queries use only 1-based positional parameters and |
| * disallows named parameters. |
| * |
| * Originally reported in |
| * <A HRE="http://issues.apache.org/jira/browse/OPENJPA-112>OPENJPA-112</A> |
| * |
| * @author Pinaki Poddar |
| * |
| */ |
| public class TestNativeQueryParameterBinding extends SingleEMFTestCase { |
| private static Class NO_ERROR = null; |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(CLEAR_TABLES); |
| } |
| |
| public void testNamedParameterInNativeQueryIsNotValid() { |
| String sql = "SELECT * FROM Application WHERE id=:id"; |
| verifyParams(sql, IllegalArgumentException.class, "id", 10); |
| } |
| |
| public void testPositionalParameterInNativeQueryIsValid() { |
| String sql = "SELECT * FROM Application WHERE id=?1"; |
| verifyParams(sql, NO_ERROR, 1, 10); |
| } |
| |
| public void testZeroPositionalParameterInNativeQueryIsNotValid() { |
| String sql = "SELECT * FROM Application WHERE id=?1"; |
| verifyParams(sql, IllegalArgumentException.class, 0, 10); |
| } |
| |
| void verifyParams(String jpql, Class error, Object...params) { |
| EntityManager em = emf.createEntityManager(); |
| em.getTransaction().begin(); |
| Query query = em.createNativeQuery(jpql); |
| for (int i=0; params != null && i<params.length; i=+2) { |
| try { |
| if (params[i] instanceof Number) { |
| query.setParameter(((Number)params[i]).intValue(), params[i+1]); |
| } else { |
| query.setParameter(params[i].toString(), params[i+1]); |
| } |
| if (error != null) |
| fail("Expected " + error.getName()); |
| } catch (Exception e) { |
| if (error.isAssignableFrom(e.getClass())) { |
| System.err.println(e.getMessage()); |
| } else { |
| e.printStackTrace(); |
| fail(); |
| } |
| } |
| |
| } |
| em.getTransaction().commit(); |
| } |
| } |