/*
* Copyright 2007 The Fornax Project Team, including the original
* author or authors.
*
* Licensed 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.sculptor.framework.accessimpl.jpa;
import javax.persistence.PersistenceException;
import org.sculptor.framework.errorhandling.ApplicationException;
/**
* Base class for Access Objects that doesn't throw ApplicationException.
* It is responsible for some common JPA stuff and error handling.
* <p>
* Subclasses must implement {@link #performExecute()}
*
*/
public abstract class JpaAccessBase<T> extends JpaAccessBaseWithException<T> {
public void execute() {
try {
super.execute();
} catch (ApplicationException e) {
throw new RuntimeException("Don't expect " + e.getClass().getName() +
" from execute of " + getClass().getName());
}
}
public abstract void performExecute() throws PersistenceException;
}