BaseFormMVCActionCommand.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.portal.kernel.portlet.bridges.mvc;

import com.liferay.portal.kernel.servlet.SessionErrors;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;

/**
 * @author Tomas Polesovsky
 */
public abstract class BaseFormMVCActionCommand
	extends BaseMVCActionCommand implements FormMVCActionCommand {

	@Override
	public boolean validateForm(
			ActionRequest actionRequest, ActionResponse actionResponse)
		throws PortletException {

		try {
			doValidateForm(actionRequest, actionResponse);

			return SessionErrors.isEmpty(actionRequest);
		}
		catch (PortletException pe) {
			throw pe;
		}
		catch (Exception e) {
			throw new PortletException(e);
		}
	}

	protected abstract void doValidateForm(
			ActionRequest actionRequest, ActionResponse actionResponse)
		throws Exception;

}