/*
 * Copyright 2004-2010 the Seasar Foundation and the Others.
 *
 * 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.seasar.doma.internal.jdbc.entity;

import static org.seasar.doma.internal.util.AssertionUtil.*;

import java.lang.reflect.Method;

import org.seasar.doma.jdbc.Config;
import org.seasar.doma.jdbc.entity.EntityPropertyNotDefinedException;
import org.seasar.doma.jdbc.entity.EntityType;
import org.seasar.doma.jdbc.entity.PreUpdateContext;

/**
 * @author taedium
 * 
 */
public abstract class AbstractPreUpdateContext<E> extends
        AbstractEntityListenerContext<E> implements PreUpdateContext<E> {

    protected AbstractPreUpdateContext(EntityType<E> entityType, Method method,
            Config config) {
        super(entityType, method, config);
    }

    protected void validatePropertyDefined(String propertyName) {
        assertNotNull(propertyName);
        if (!isPropertyDefinedInternal(propertyName)) {
            throw new EntityPropertyNotDefinedException(entityType
                    .getEntityClass().getName(), propertyName);
        }
    }

}
