mirror of https://github.com/apache/openjpa.git
OPENJPA-917 add testcases contributed by B.J. Reed. Changes to QueryImpl were already made in OPENJPA-900 svn rev 743396
git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@743836 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Dick
parent
7d0452763a
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.jdbc.query;
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import java.util.List;
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import javax.persistence.EntityManager;
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import javax.persistence.Query;
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import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
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import org.apache.openjpa.jdbc.sql.DerbyDictionary;
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import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI;
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import org.apache.openjpa.persistence.jdbc.query.domain.Applicant;
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import org.apache.openjpa.persistence.jdbc.query.procedure.DerbyProcedureList;
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import org.apache.openjpa.persistence.jdbc.query.procedure.ProcedureList;
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import org.apache.openjpa.persistence.test.SingleEMFTestCase;
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/**
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* Tests that Native queries use only 1-based positional parameters and
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* disallows named parameters.
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*
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* Originally reported in
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* <A HRE="http://issues.apache.org/jira/browse/OPENJPA-112>OPENJPA-112</A>
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*
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* @author B.J. Reed
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*
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*/
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public class TestNativeQueryProcedures extends SingleEMFTestCase {
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ProcedureList procedureList = null;
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@Override
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public void setUp() throws Exception {
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super.setUp(Applicant.class, CLEAR_TABLES);
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// Figure out which DB we have and get the proper DB Procedure List
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OpenJPAEntityManagerFactorySPI ojpaEmf =
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(OpenJPAEntityManagerFactorySPI) emf;
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JDBCConfiguration conf = (JDBCConfiguration) ojpaEmf.getConfiguration();
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if (conf.getDBDictionaryInstance() instanceof DerbyDictionary) {
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procedureList = new DerbyProcedureList();
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}
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if (procedureList != null) {
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EntityManager em = emf.createEntityManager();
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List<String> createList = procedureList.getCreateProcedureList();
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try {
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for (String createProcedure : createList) {
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em.getTransaction().begin();
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Query query = em.createNativeQuery(createProcedure);
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query.executeUpdate();
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em.getTransaction().commit();
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}
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} catch (Exception e) {
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e.printStackTrace();
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em.getTransaction().commit();
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}
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em.clear();
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em.close();
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}
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}
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public void tearDown() throws Exception {
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if (procedureList != null) {
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EntityManager em = emf.createEntityManager();
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List<String> dropList = procedureList.getDropProcedureList();
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try {
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for (String dropProcedure : dropList) {
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em.getTransaction().begin();
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Query query = em.createNativeQuery(dropProcedure);
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query.executeUpdate();
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em.getTransaction().commit();
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}
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} catch (Exception e) {
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e.printStackTrace();
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em.getTransaction().commit();
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}
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em.clear();
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em.close();
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}
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super.tearDown();
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}
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public void testNoReturnNoParamProcedure() {
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if (procedureList != null) {
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EntityManager em = emf.createEntityManager();
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Applicant applicant1 = new Applicant();
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applicant1.setName("Charlie");
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Applicant applicant2 = new Applicant();
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applicant2.setName("Snoopy");
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em.getTransaction().begin();
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em.persist(applicant1);
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em.persist(applicant2);
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em.getTransaction().commit();
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String sql = procedureList.callAddXToCharlie();
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// query.getSingleResult() and query.getResultList() both throw an
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// exception: Statement.executeQuery() cannot be called with a
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// statement that returns a row count
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try {
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em.getTransaction().begin();
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Query query = em.createNativeQuery(sql);
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query.getSingleResult();
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em.getTransaction().commit();
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fail("Expected exception. getSingleResult() with no returns "+
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"should fail.");
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} catch (Exception e) {
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//Expected exception
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em.getTransaction().rollback();
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}
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try {
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em.getTransaction().begin();
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Query query = em.createNativeQuery(sql);
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query.getResultList();
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em.getTransaction().commit();
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fail("Expected exception. getResultList() with no returns " +
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"should fail.");
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} catch (Exception e) {
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//Expected exception
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em.getTransaction().rollback();
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}
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// This one should work properly
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try {
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em.getTransaction().begin();
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Query query = em.createNativeQuery(sql);
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query.executeUpdate();
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em.getTransaction().commit();
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} catch (Exception e) {
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fail("Caught unexpected exception executing stored procedure: "
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+ e.getMessage());
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em.getTransaction().commit();
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}
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em.clear();
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em.close();
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em = emf.createEntityManager();
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applicant1 = em.find(Applicant.class, applicant1.getId());
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applicant2 = em.find(Applicant.class, applicant2.getId());
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// verify one changed and one didn't
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assertEquals("Charliex", applicant1.getName());
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assertEquals("Snoopy", applicant2.getName());
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em.clear();
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em.close();
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}
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}
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}
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@ -0,0 +1,61 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.jdbc.query.procedure;
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import java.sql.Connection;
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import java.sql.DriverManager;
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import java.sql.PreparedStatement;
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import java.util.ArrayList;
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import java.util.List;
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/*
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* holds the stored procedures that will be used by test cases
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*/
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public class DerbyProcedureList extends ProcedureList {
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public List<String> getCreateProcedureList () {
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ArrayList<String> retList = new ArrayList<String>();
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retList.add ("create procedure ADD_X_TO_CHARLIE () " +
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"PARAMETER STYLE JAVA LANGUAGE JAVA MODIFIES SQL DATA " +
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"EXTERNAL NAME 'org.apache.openjpa.persistence.jdbc.query.procedure.DerbyProcedureList.addXToCharlie'");
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return retList;
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}
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public List<String> getDropProcedureList () {
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ArrayList<String> retList = new ArrayList<String>();
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retList.add ("drop procedure ADD_X_TO_CHARLIE");
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return retList;
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}
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public String callAddXToCharlie () {
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return "{ call ADD_X_TO_CHARLIE () }";
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}
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public static void addXToCharlie () throws Exception {
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Connection conn = DriverManager.getConnection("jdbc:default:connection");
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PreparedStatement ps1 = conn.prepareStatement("update APPLICANT set name = 'Charliex' where name = 'Charlie'");
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ps1.executeUpdate();
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conn.close();
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}
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}
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@ -0,0 +1,40 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.jdbc.query.procedure;
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import java.util.List;
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/*
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* holds the stored procedures that will be used by test cases
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*/
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public abstract class ProcedureList {
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abstract public List<String> getCreateProcedureList ();
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abstract public List<String> getDropProcedureList ();
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abstract public String callAddXToCharlie ();
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// This method should also be overriden, but it needs to be static so
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// that it can be called as a stored procedure
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public static void addXToCharlie () throws Exception {
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Exception e = new Exception ("Method not implemented by inheriting class");
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throw e;
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}
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}
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