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* 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.datacache;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.persistence.EntityManagerFactory;
import org.apache.openjpa.persistence.datacache.common.apps.CacheObjectA;
import org.apache.openjpa.persistence.datacache.common.apps.CacheObjectAChild1;
import org.apache.openjpa.persistence.common.utils.AbstractTestCase;
import org.apache.openjpa.kernel.Broker;
import org.apache.openjpa.kernel.BrokerFactory;
import org.apache.openjpa.kernel.Query;
import org.apache.openjpa.kernel.jpql.JPQLParser;
import org.apache.openjpa.persistence.JPAFacadeHelper;
public class TestMutableParameters
extends AbstractTestCase {
public TestMutableParameters(String test) {
super(test, "datacachecactusapp");
}
private BrokerFactory _factory;
private Date _startDate;
public void setUp()
throws Exception {
deleteAll(CacheObjectA.class);
Map propsMap = new HashMap();
propsMap.put("openjpa.DataCache", "true");
propsMap.put("openjpa.RemoteCommitProvider", "sjvm");
propsMap.put("openjpa.BrokerImpl", CacheTestBroker.class.getName());
EntityManagerFactory emf = getEmf(propsMap);
_factory = JPAFacadeHelper.toBrokerFactory(emf);
// create a very early date so that when we mutate it, we
// won't need to worry about precision issues.
_startDate = new java.text.SimpleDateFormat("dd/MM/yyyy").
parse("01/01/1990");
Broker broker = _factory.newBroker();
broker.begin();
for (int i = 0; i < 50; i++) {
CacheObjectAChild1 o = new CacheObjectAChild1
("", "JPQL2Queries", i);
o.setDate(_startDate);
broker.persist(o, null);
}
broker.commit();
broker.close();
CacheTestHelper.cacheManager(_factory).getSystemQueryCache().clear();
}
public void tearDown()
throws Exception {
try {
_factory.close();
} catch (Exception e) {
}
super.tearDown();
}
public void testMutatedDateParameter() {
Broker broker = _factory.newBroker();
Query q = broker.newQuery(JPQLParser.LANG_JPQL,
"select a from " +
CacheObjectAChild1.class.getSimpleName() +
" a where a.date < :p_date");
Date d = new Date();
Collection c = (Collection) q.execute(new Object[]{ d });
CacheTestHelper.iterate(c);
int initialSize = c.size();
CacheTestHelper.assertInCache(this, q, Boolean.TRUE,
new Object[]{ d });
d.setTime(_startDate.getTime());
CacheTestHelper.assertInCache(this, q, Boolean.FALSE,
new Object[]{ d });
c = (Collection) q.execute(new Object[]{ d });
assertFalse(new Integer(initialSize).equals(new Integer(c.size())));
}
//FIXME Seetha Nov 10,2006
//need to find the JPQL query for :p_age contains
/*
public void testMutatedSetParameter() {
mutatedCollectionParameterHelper(true);
}
public void testMutatedListParameter() {
mutatedCollectionParameterHelper(false);
}
public void mutatedCollectionParameterHelper(boolean set) {
Broker broker = _factory.newBroker();
Query q =
broker.newQuery(JPQLParser.LANG_JPQL,
"select a from "+
CacheObjectAChild1.class.getSimpleName() +
"a :p_ages.contains (age)");
Collection c_param;
if (set)
c_param = new HashSet();
else
c_param = new LinkedList();
c_param.add(new Long(0));
c_param.add(new Long(1));
Collection c = (Collection) q.execute(new Object[]{ c_param });
CacheTestHelper.iterate(c);
int initialSize = c.size();
CacheTestHelper.assertInCache(this, q, Boolean.TRUE,
new Object[]{ c_param });
c_param.add(new Long(2));
CacheTestHelper.assertInCache(this, q, Boolean.FALSE,
new Object[]{ c_param });
c = (Collection) q.execute(new Object[]{ c_param });
assertFalse(new Integer(initialSize).equals(new Integer(c.size())));
}
public void testMutatedSetParameterDates() {
mutatedCollectionParameterDatesHelper(true);
}
public void testMutatedListParameterDates() {
mutatedCollectionParameterDatesHelper(false);
}
public void mutatedCollectionParameterDatesHelper(boolean set) {
Broker broker = _factory.newBroker();
Query q =
broker.newQuery(JPQLParser.LANG_JPQL, CacheObjectAChild1.class,
":p_dates.contains (date)");
Collection c_param;
if (set)
c_param = new HashSet();
else
c_param = new LinkedList();
c_param.add(new Date());
c_param.add(new Date(System.currentTimeMillis() - 1000));
Collection c = (Collection) q.execute(new Object[]{ c_param });
CacheTestHelper.iterate(c);
int initialSize = c.size();
CacheTestHelper.assertInCache(this, q, Boolean.TRUE,
new Object[]{ c_param });
c_param.add(new Date(System.currentTimeMillis() - 500));
CacheTestHelper.assertInCache(this, q, Boolean.FALSE,
new Object[]{ c_param });
}*/
}