/*
* Copyright 2007-2010 JadaSite.
* This file is part of JadaSite.
* JadaSite is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* JadaSite 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with JadaSite. If not, see <http://www.gnu.org/licenses/>.
*/
package com.jada.admin.lookup;
import java.util.Iterator;
import java.util.Vector;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import javax.persistence.Query;
import javax.persistence.EntityManager;
import com.jada.util.JSONEscapeObject;
import com.jada.admin.AdminAction;
import com.jada.admin.AdminBean;
import com.jada.jpa.connection.JpaConnection;
import com.jada.jpa.entity.CustomerClass;
public class CustomerClassLookupAction extends AdminAction {
public ActionForward performAction(ActionMapping actionMapping,
ActionForm actionForm,
HttpServletRequest request,
HttpServletResponse response) throws Exception {
EntityManager em = JpaConnection.getInstance().getCurrentEntityManager();
AdminBean adminBean = getAdminBean(request);
String sql = "select customerClass " +
"from CustomerClass customerClass " +
"left join customerClass.site site " +
"where site.siteId = :siteId " +
"order by customerClass.custClassName ";
Query query = em.createQuery(sql);
query.setParameter("siteId", adminBean.getSite().getSiteId());
Iterator<?> iterator = query.getResultList().iterator();
JSONEscapeObject jsonResult = new JSONEscapeObject();
Vector<JSONEscapeObject> vector = new Vector<JSONEscapeObject>();
while (iterator.hasNext()) {
CustomerClass customerClass = (CustomerClass) iterator.next();
JSONEscapeObject jsonItem = new JSONEscapeObject();
jsonItem.put("custClassId", customerClass.getCustClassId());
jsonItem.put("custClassName", customerClass.getCustClassName());
vector.add(jsonItem);
}
jsonResult.put("customerClasses", vector);
String jsonString = jsonResult.toHtmlString();
this.streamWebService(response, jsonString);
return null;
}
}