juneau-core/juneau-marshall/src/main/java/org/apache/juneau/transforms/ClassSwap.java

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package org.apache.juneau.transforms;

import org.apache.juneau.*;
import org.apache.juneau.transform.*;

/**
 * Transforms {@link Class} objects to and from {@link String Strings}.
 */
public class ClassSwap extends StringSwap<Class<?>> {

	@Override /* PojoSwap */
	public String swap(BeanSession session, Class<?> o) throws Exception {
		return o == null ? null : o.getName();
	}

	@Override /* PojoSwap */
	public Class<?> unswap(BeanSession session, String o, ClassMeta<?> hint) throws Exception {
		return o == null ? null : Class.forName(o);
	}
}