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1
5 package org.exoplatform.faces.core.component.model;
6
7 import java.util.List  ;
8 import org.exoplatform.commons.utils.PageList;
9
14 public class PageListDataHandler extends ListDataHandler {
15 private PageList pageList_ = PageList.EMPTY_LIST ;
16
17 public void setPageList(PageList pageList) throws Exception {
18 pageList_ = pageList ;
19 setDatas(pageList_.currentPage()) ;
20 }
21
22 public int getAvailablePage() { return pageList_.getAvailablePage() ; }
23
24 public int getCurrentPage() { return pageList_.getCurrentPage() ; }
25
26 public int getAvailable() { return pageList_.getAvailable() ; }
27
28 public int getFrom() { return pageList_.getFrom() ; }
29
30 public int getTo() { return pageList_ .getTo() ; }
31
32 public int getCurrentObjectIdndex() { return getFrom() + getCurrentRow() ; }
33
34 public Object getObjectInPage(int index) throws Exception {
35 return pageList_.currentPage().get(index) ;
36 }
37
38 public void selectPage(int page) throws Exception {
39 setDatas(pageList_.getPage(page)) ;
40 }
41
42 public List getObjectInCurrentPage() { return getDatas() ; }
43
44 public String getData(String fieldName) {
45 throw new RuntimeException ("You need to override this method") ;
46 }
47
48 public void setCurrentObject(Object o) {
49
50 }
51 }
52 |
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