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* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cayenne.tx;
import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.log.JdbcEventLogger;
import org.apache.cayenne.testdo.testmap.Artist;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.Test;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Map;
import static org.junit.Assert.assertEquals;
@UseServerRuntime(CayenneProjects.TESTMAP_PROJECT)
public class UserTransactionIT extends ServerCase {
@Inject
private ObjectContext context;
@Inject
private JdbcEventLogger logger;
@Test
public void testCommit() throws Exception {
Artist a = context.newObject(Artist.class);
a.setArtistName("AAA");
TxWrapper t = new TxWrapper(new CayenneTransaction(logger));
BaseTransaction.bindThreadTransaction(t);
try {
context.commitChanges();
} finally {
t.rollback();
BaseTransaction.bindThreadTransaction(null);
}
assertEquals(0, t.commitCount);
assertEquals(1, t.getConnections().size());
}
class TxWrapper implements Transaction {
int commitCount;
private Transaction delegate;
TxWrapper(Transaction delegate) {
this.delegate = delegate;
}
public void begin() {
delegate.begin();
}
public void commit() {
commitCount++;
delegate.commit();
}
public void rollback() {
delegate.rollback();
}
public void setRollbackOnly() {
delegate.setRollbackOnly();
}
public boolean isRollbackOnly() {
return delegate.isRollbackOnly();
}
@Override
public Connection getOrCreateConnection(String connectionName, DataSource dataSource) throws SQLException {
return delegate.getOrCreateConnection(connectionName, dataSource);
}
@Override
public Map<String, Connection> getConnections() {
return delegate.getConnections();
}
@Override
public void addListener(TransactionListener listener) {
delegate.addListener(listener);
}
@Override
public boolean isExternal() {
return false;
}
}
}