00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026
00027
00028
00029
00030 package org.openmobileis.services.common;
00031
00032 import java.io.IOException;
00033 import java.util.Hashtable;
00034
00035 import javax.servlet.ServletException;
00036 import javax.servlet.http.HttpServletRequest;
00037 import javax.servlet.http.HttpServletResponse;
00038 import javax.servlet.http.HttpSession;
00039
00040 import org.openmobileis.services.Service;
00041 import org.openmobileis.services.navigation.NavigationBarManager;
00042 import org.openmobileis.services.servlet.OpenmisHttpServletRequest;
00043 import org.openmobileis.common.util.log.*;
00044
00049 public class RedirectToFromCallingService extends Service {
00050
00054 public RedirectToFromCallingService() {
00055 super();
00056 }
00057
00061 public void run(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
00062
00063 OpenmisHttpServletRequest openmisReq = (OpenmisHttpServletRequest)req;
00064
00065
00066 String to = req.getParameter("to");
00067 if (to != null) {
00068
00069 openmisReq.removeParameter("to");
00070
00071 HttpSession session = req.getSession();
00072 CallingServiceManager callServManager = (CallingServiceManager)session.getAttribute("openMIS.CallingServiceManager");
00073 callServManager.pushCallingService(this.getServiceUri(), req);
00074
00075 String uri = (String)req.getParameter("from");
00076 if (uri != null) {
00077 NavigationBarManager.getManager().updateRequestParametersForRedirectService(uri, req);
00078 }
00079 res.sendRedirect(to);
00080 } else {
00081 String from = (String)req.getParameter("from");
00082 if (from == null) {
00083 HttpSession session = req.getSession();
00084 CallingServiceManager callServManager = (CallingServiceManager)session.getAttribute("openMIS.CallingServiceManager");
00085 callServManager.peekToTheSpecifiedCallingService(this.getServiceUri());
00086
00087
00088 Hashtable oldParameterList = callServManager.getCallingServiceParameters();
00089
00090 callServManager.popCallingService();
00091 if (oldParameterList != null) {
00092
00093 openmisReq.addParameters(oldParameterList);
00094 from = (String)req.getParameter("from");
00095 }
00096 }
00097 if (from!=null) {
00098 res.sendRedirect(from);
00099 } else {
00100 LogManager.traceError(LogServices.WEBSERVICE, "RedirectToFromCallingService can't find to service");
00101 ServletTools.sendErrorPage("Internal Error" , "No service specified to return", "/index", res);
00102 }
00103 }
00104 }
00105
00106
00107 public String getName() {
00108 return "calendar.RedirectToFromCallingService";
00109 }
00110
00114 public String getServiceUri() {
00115 return ServiceManager.getManager().getServiceBaseURI()+"/admin/redirectService";
00116 }
00117
00118 }