com.liferay.journal.web.internal.portlet.action.CopyArticleMVCActionCommand 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.journal.exception.ArticleIdException;
import com.liferay.journal.exception.DuplicateArticleIdException;
import com.liferay.journal.exception.NoSuchArticleException;
import com.liferay.journal.service.JournalArticleService;
import com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCActionCommand;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCActionCommand;
import com.liferay.portal.kernel.security.auth.PrincipalException;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.ParamUtil;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletContext;
import javax.portlet.PortletRequestDispatcher;
import javax.portlet.PortletSession;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* @author Brian Wing Shun Chan
* @author Eduardo Garcia
*/
@Component(
immediate = true,
property = {
"javax.portlet.name=" + JournalPortletKeys.JOURNAL,
"mvc.command.name=copyArticle"
},
service = MVCActionCommand.class
)
public class CopyArticleMVCActionCommand extends BaseMVCActionCommand {
protected void copyArticle(ActionRequest actionRequest) throws Exception {
long groupId = ParamUtil.getLong(actionRequest, "groupId");
String oldArticleId = ParamUtil.getString(
actionRequest, "oldArticleId");
String newArticleId = ParamUtil.getString(
actionRequest, "newArticleId");
boolean autoArticleId = ParamUtil.getBoolean(
actionRequest, "autoArticleId");
double version = ParamUtil.getDouble(actionRequest, "version");
_journalArticleService.copyArticle(
groupId, oldArticleId, newArticleId, autoArticleId, version);
}
@Override
protected void doProcessAction(
ActionRequest actionRequest, ActionResponse actionResponse)
throws Exception {
try {
copyArticle(actionRequest);
}
catch (Exception e) {
if (e instanceof NoSuchArticleException ||
e instanceof PrincipalException) {
SessionErrors.add(actionRequest, e.getClass());
PortletSession portletSession =
actionRequest.getPortletSession();
PortletContext portletContext =
portletSession.getPortletContext();
PortletRequestDispatcher portletRequestDispatcher =
portletContext.getRequestDispatcher("/error.jsp");
portletRequestDispatcher.include(actionRequest, actionResponse);
}
else if (e instanceof ArticleIdException ||
e instanceof DuplicateArticleIdException) {
SessionErrors.add(actionRequest, e.getClass());
}
else {
throw e;
}
}
}
@Reference(unbind = "-")
protected void setJournalArticleService(
JournalArticleService journalArticleService) {
_journalArticleService = journalArticleService;
}
private JournalArticleService _journalArticleService;
}