com.liferay.document.library.web.internal.portlet.action.DLConfigurationAction.java Source code

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Here is the source code for com.liferay.document.library.web.internal.portlet.action.DLConfigurationAction.java

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/**
 * 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.document.library.web.internal.portlet.action;

import com.liferay.document.library.web.constants.DLPortletKeys;
import com.liferay.portal.kernel.portlet.ConfigurationAction;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.Validator;

import javax.portlet.ActionRequest;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;

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

/**
 * @author Sergio Gonzlez
 */
@Component(immediate = true, property = {
        "javax.portlet.name=" + DLPortletKeys.DOCUMENT_LIBRARY }, service = ConfigurationAction.class)
public class DLConfigurationAction extends ValidateRootFolderConfigurationAction {

    @Override
    public String getJspPath(HttpServletRequest httpServletRequest) {
        return "/document_library/configuration.jsp";
    }

    @Override
    @Reference(target = "(osgi.web.symbolicname=com.liferay.document.library.web)", unbind = "-")
    public void setServletContext(ServletContext servletContext) {
        super.setServletContext(servletContext);
    }

    @Override
    protected void validate(ActionRequest actionRequest) throws Exception {
        validateDisplayStyleViews(actionRequest);

        super.validate(actionRequest);
    }

    protected void validateDisplayStyleViews(ActionRequest actionRequest) {
        String displayViews = GetterUtil.getString(getParameter(actionRequest, "displayViews"));

        if (Validator.isNull(displayViews)) {
            SessionErrors.add(actionRequest, "displayViewsInvalid");
        }
    }

}