JavaMappingBuilder.java

/*******************************************************************************
 * Copyright (c) 2011, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation
 *
 ******************************************************************************/
package org.eclipse.persistence.jpa.tests.jpql.tools.spi.java;

import java.lang.reflect.Field;
import java.lang.reflect.Member;
import java.lang.reflect.Method;
import org.eclipse.persistence.jpa.jpql.tools.spi.IManagedType;
import org.eclipse.persistence.jpa.jpql.tools.spi.IMapping;
import org.eclipse.persistence.jpa.jpql.tools.spi.IMappingBuilder;

/**
 * A {@link IMappingBuilder} that creates the right instance of {@link IMappingBuilder} for a class'
 * {@link Member members}, which are either a persistent attribute or a property.
 *
 * @version 2.4
 * @since 2.4
 * @author Pascal Filion
 */
public class JavaMappingBuilder implements IMappingBuilder<Member> {

    /**
     * Creates a new <code>JavaMappingBuilder</code>.
     */
    public JavaMappingBuilder() {
        super();
    }

    /**
     * {@inheritDoc}
     */
    public IMapping buildMapping(IManagedType parent, Member value) {

        if (value instanceof Field) {
            return new JavaFieldMapping(parent, (Field) value);
        }

        return new JavaPropertyMapping(parent, (Method) value);
    }
}