CheckboxDDMFormFieldValueRequestParameterRetriever.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.dynamic.data.mapping.type.checkbox.internal;

import com.liferay.dynamic.data.mapping.form.field.type.DDMFormFieldValueRequestParameterRetriever;
import com.liferay.portal.kernel.util.ParamUtil;

import javax.servlet.http.HttpServletRequest;

import org.osgi.service.component.annotations.Component;

/**
 * @author Marcellus Tavares
 */
@Component(immediate = true, property = "ddm.form.field.type.name=checkbox")
public class CheckboxDDMFormFieldValueRequestParameterRetriever
	implements DDMFormFieldValueRequestParameterRetriever {

	@Override
	public String get(
		HttpServletRequest httpServletRequest, String ddmFormFieldParameterName,
		String defaultDDMFormFieldParameterValue) {

		boolean parameterValue = ParamUtil.getBoolean(
			httpServletRequest, ddmFormFieldParameterName);

		return String.valueOf(parameterValue);
	}

}