/* | |
* TestSequence.java | |
* | |
* Created on October 13, 2006, 5:17 PM | |
* | |
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* and open the template in the editor. | |
*/ | |
/* | |
* 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.kernel; | |
import org.apache.openjpa.persistence.kernel.common.apps.AImplB; | |
import org.apache.openjpa.persistence.Generator; | |
import org.apache.openjpa.persistence.OpenJPAEntityManager; | |
public class TestSequence extends BaseKernelTest { | |
/** | |
* Creates a new instance of TestSequence | |
*/ | |
public TestSequence() { | |
} | |
public TestSequence(String name) { | |
super(name); | |
} | |
public void testSequence() { | |
OpenJPAEntityManager pm = getPM(); | |
startTx(pm); | |
Generator seq = pm.getIdGenerator(AImplB.class); | |
assertNotNull(seq); | |
Number val = (Number) seq.next(); | |
assertNotNull(val); | |
AImplB aib = new AImplB("x", val.intValue(), "y"); | |
pm.persist(aib); | |
for (int i = 0; i < 100; i++) | |
assertEquals(((Number) pm.getIdGenerator(AImplB.class). | |
next()).longValue() + 1, | |
((Number) pm.getIdGenerator(AImplB.class). | |
next()).longValue()); | |
endTx(pm); | |
} | |
} |