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* 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
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* KIND, either express or implied. See the License for the
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package org.apache.cayenne.access;
import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.configuration.server.ServerRuntime;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.testdo.testmap.Artist;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
@UseServerRuntime(ServerCase.TESTMAP_PROJECT)
public class NestedDataContextRollbackTest extends ServerCase {
@Inject
protected ServerRuntime runtime;
@Inject
private DataContext context;
public void testRollbackChanges() {
ObjectContext child1 = runtime.newContext(context);
assertFalse(context.hasChanges());
assertFalse(child1.hasChanges());
context.newObject(Artist.class);
child1.newObject(Artist.class);
assertTrue(context.hasChanges());
assertTrue(child1.hasChanges());
child1.rollbackChanges();
assertFalse(context.hasChanges());
assertFalse(child1.hasChanges());
}
public void testRollbackChangesLocally() {
ObjectContext child1 = runtime.newContext(context);
assertFalse(context.hasChanges());
assertFalse(child1.hasChanges());
context.newObject(Artist.class);
child1.newObject(Artist.class);
assertTrue(context.hasChanges());
assertTrue(child1.hasChanges());
child1.rollbackChangesLocally();
assertTrue(context.hasChanges());
assertFalse(child1.hasChanges());
}
}