BasePageModel


1   /*
2    * Created on Mar 10, 2004
3    */
4   package org.roller.presentation;
5   
6   import org.apache.struts.action.ActionMapping;
7   import org.roller.RollerException;
8   import org.roller.pojos.UserData;
9   
10  import java.text.DateFormat  ;
11  import java.text.SimpleDateFormat  ;
12  
13  import javax.servlet.http.HttpServletRequest  ;
14  import javax.servlet.http.HttpServletResponse  ;
15  
16  /**
17   * Re-usable base for page models.
18   * @author David M Johnson
19   */
20  public class BasePageModel
21  {
22      private HttpServletRequest   request = null;
23      private HttpServletResponse   response = null;
24      private ActionMapping mapping = null;
25      
26      public BasePageModel(
27              HttpServletRequest   request,
28              HttpServletResponse   response,
29              ActionMapping mapping)
30      {
31          this.request = request;
32          this.response = response;
33          this.mapping = mapping;
34      }
35  
36      public String   getBaseURL()
37      {
38          return request.getContextPath();
39      }
40  
41      public String   getShortDateFormat()
42      {
43          DateFormat   sdf = DateFormat.getDateInstance(
44                  DateFormat.SHORT, request.getLocale());
45          if (sdf instanceof SimpleDateFormat  )
46          {
47              return ((SimpleDateFormat  )sdf).toLocalizedPattern();
48          }
49          return "yyyy/MM/dd";
50      }
51  
52      public String   getMediumDateFormat()
53      {
54          DateFormat   sdf = DateFormat.getDateInstance(
55                  DateFormat.MEDIUM, request.getLocale());
56          if (sdf instanceof SimpleDateFormat  )
57          {
58              return ((SimpleDateFormat  )sdf).toLocalizedPattern();
59          }
60          return "MMM dd, yyyy";
61      }
62  
63      public UserData getUser()
64      {
65          return RollerRequest.getRollerRequest(request).getUser();
66      }
67      
68      /**
69       * @return Returns the mapping.
70       */
71      public ActionMapping getMapping() 
72      {
73          return mapping;
74      }
75      
76      /**
77       * @return Returns the request.
78       */
79      public HttpServletRequest   getRequest() 
80      {
81          return request;
82      }
83      
84      /**
85       * @return Returns the response.
86       */
87      public HttpServletResponse   getResponse() 
88      {
89          return response;
90      }
91      
92      public boolean getIsAdmin() throws RollerException
93      {
94          return RollerRequest.getRollerRequest(request).isAdminUser(); 
95      }
96  }
97
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