com.liferay.journal.web.internal.portlet.action.CompareVersionsMVCRenderCommand Maven / Gradle / Ivy
/**
* 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.journal.web.internal.portlet.action;
import com.liferay.journal.constants.JournalPortletKeys;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCRenderCommand;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.osgi.service.component.annotations.Component;
/**
* @author Eudaldo Alonso
*/
@Component(
immediate = true,
property = {
"javax.portlet.name=" + JournalPortletKeys.JOURNAL,
"mvc.command.name=/journal/compare_versions"
},
service = MVCRenderCommand.class
)
public class CompareVersionsMVCRenderCommand implements MVCRenderCommand {
@Override
public String render(
RenderRequest renderRequest, RenderResponse renderResponse)
throws PortletException {
try {
ActionUtil.compareVersions(renderRequest, renderResponse);
}
catch (Exception exception) {
throw new PortletException(exception);
}
return "/compare_versions.jsp";
}
}