/**
* 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.openejb.transaction;
import org.apache.openejb.core.ObjectInputStreamFiltered;
import org.junit.Test;
import javax.transaction.TransactionRolledbackException;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.instanceOf;
import static org.hamcrest.CoreMatchers.not;
import static org.junit.Assert.assertThat;
public class SerializationOfTransactionRolledBackExceptionTest {
@Test
public void test() throws Exception {
final Exception exception = Exception.class.cast(deserialize(serialize(new org.apache.openejb.core.transaction.TransactionRolledbackException("foo", new NullPointerException()))));
assertThat(exception, instanceOf(TransactionRolledbackException.class));
assertThat(exception, not(instanceOf(org.apache.openejb.core.transaction.TransactionRolledbackException.class)));
assertThat(exception.getMessage(), containsString("foo"));
assertThat(exception.getMessage(), containsString("NullPointerException"));
exception.printStackTrace();
}
private static Object deserialize(final byte[] serial) throws Exception {
final ByteArrayInputStream bais = new ByteArrayInputStream(serial);
final ObjectInputStream ois = new ObjectInputStreamFiltered(bais);
return ois.readObject();
}
private static byte[] serialize(final Object data) throws Exception {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
final ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(data);
return baos.toByteArray();
}
}