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There is a newer version: 2.08alpha

package io.yawp.servlet.rest;

import io.yawp.commons.http.HttpException;
import io.yawp.repository.query.NoResultException;
import io.yawp.repository.query.QueryBuilder;

public class ShowRestAction extends RestAction {

	public ShowRestAction() {
		super("show");
	}

	@Override
	public void shield() {
		shield.protectShow();
	}

	@Override
	public Object action() {
		QueryBuilder query = query();

		if (hasTransformer()) {
			Object object = query.transform(getTransformerName()).fetch(id);
			applyGetFacade(object);
			return object;
		}

		if (hasShieldCondition()) {
			query.and(shield.getCondition());
		}

		try {

			Object object = query.fetch(id);
			applyGetFacade(object);
			return object;

		} catch (NoResultException e) {
			throw new HttpException(404);
		}
	}

}