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* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
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*/
package org.teiid.dqp.internal.process;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.junit.Test;
import org.teiid.api.exception.query.QueryResolverException;
import org.teiid.cache.DefaultCacheFactory;
import org.teiid.core.TeiidComponentException;
import org.teiid.core.TeiidProcessingException;
import org.teiid.query.optimizer.capabilities.DefaultCapabilitiesFinder;
import org.teiid.query.processor.HardcodedDataManager;
import org.teiid.query.processor.TestProcessor;
import org.teiid.query.unittest.RealMetadataFactory;
@SuppressWarnings("nls")
public class TestCallableStatement {
@Test public void testMissingInput() throws Exception {
String sql = "{? = call pm4.spTest9()}"; //$NON-NLS-1$
try {
TestPreparedStatement.helpTestProcessing(sql, Collections.EMPTY_LIST, null, new HardcodedDataManager(), RealMetadataFactory.exampleBQTCached(), true, RealMetadataFactory.exampleBQTVDB());
fail();
} catch (QueryResolverException e) {
assertEquals("TEIID30089 Required parameter 'pm4.spTest9.inkey' has no value was set or is an invalid parameter.", e.getMessage()); //$NON-NLS-1$
}
}
@Test public void testProcedurePlanCaching() throws Exception {
String sql = "{? = call BQT_V.v_spTest9(?)}"; //$NON-NLS-1$
List values = new ArrayList();
values.add(1);
List[] expected = new List[1];
expected[0] = Arrays.asList(1);
HardcodedDataManager dataManager = new HardcodedDataManager();
dataManager.addData("ret = EXEC pm4.spTest9(1)", expected);
TestPreparedStatement.helpTestProcessing(sql, values, expected, dataManager, RealMetadataFactory.exampleBQTCached(), true, RealMetadataFactory.exampleBQTVDB());
}
@Test public void testReturnParameter() throws Exception {
String sql = "{? = call pm4.spTest9(inkey=>?)}"; //$NON-NLS-1$
List values = new ArrayList();
values.add(1);
List[] expected = new List[1];
expected[0] = Arrays.asList(1);
HardcodedDataManager dataManager = new HardcodedDataManager();
dataManager.addData("? = EXEC pm4.spTest9(1)", expected);
helpProcess(sql, values, expected, dataManager);
}
/**
* help process a physical callable statement
*/
private void helpProcess(String sql, List values, List[] expected,
HardcodedDataManager dataManager) throws TeiidComponentException,
TeiidProcessingException, Exception {
SessionAwareCache<PreparedPlan> planCache = new SessionAwareCache<PreparedPlan>("preparedplan", DefaultCacheFactory.INSTANCE, SessionAwareCache.Type.PREPAREDPLAN, 0); //$NON-NLS-1$
PreparedStatementRequest plan = TestPreparedStatement.helpGetProcessorPlan(sql, values, new DefaultCapabilitiesFinder(), RealMetadataFactory.exampleBQTCached(), planCache, 1, true, false, RealMetadataFactory.exampleBQTVDB());
TestProcessor.doProcess(plan.processPlan, dataManager, expected, plan.context);
TestPreparedStatement.helpGetProcessorPlan(sql, values, new DefaultCapabilitiesFinder(), RealMetadataFactory.exampleBQTCached(), planCache, 1, true, false, RealMetadataFactory.exampleBQTVDB());
assertEquals(0, planCache.getCacheHitCount());
}
@Test public void testNoReturnParameter() throws Exception {
String sql = "{call pm4.spTest9(?)}"; //$NON-NLS-1$
List values = new ArrayList();
values.add(1);
List[] expected = new List[1];
expected[0] = Arrays.asList(1);
HardcodedDataManager dataManager = new HardcodedDataManager();
dataManager.addData("EXEC pm4.spTest9(1)", expected);
helpProcess(sql, values, expected, dataManager);
}
@Test public void testOutParameter() throws Exception {
String sql = "{call pm2.spTest8(?, ?)}"; //$NON-NLS-1$
List values = new ArrayList();
values.add(2);
List[] expected = new List[1];
expected[0] = Arrays.asList(null, null, 1);
HardcodedDataManager dataManager = new HardcodedDataManager();
dataManager.addData("EXEC pm2.spTest8(2)", expected);
helpProcess(sql, values, expected, dataManager);
}
@Test(expected=QueryResolverException.class) public void testInvalidReturn() throws Exception {
String sql = "{? = call pm2.spTest8(?, ?)}"; //$NON-NLS-1$
List values = Arrays.asList(2);
List[] expected = new List[0];
HardcodedDataManager dataManager = new HardcodedDataManager();
TestPreparedStatement.helpTestProcessing(sql, values, expected, dataManager, RealMetadataFactory.exampleBQTCached(), true, RealMetadataFactory.exampleBQTVDB());
}
@Test public void testInputExpression() throws Exception {
String sql = "{call pm2.spTest8(1, ?)}"; //$NON-NLS-1$
List[] expected = new List[1];
expected[0] = Arrays.asList(null, null, 0);
HardcodedDataManager dataManager = new HardcodedDataManager();
dataManager.addData("EXEC pm2.spTest8(1)", expected);
helpProcess(sql, null, expected, dataManager);
}
}