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20 package org.apache.myfaces.component.search;
21
22 import javax.faces.component.UIComponent;
23 import javax.faces.component.search.SearchExpressionContext;
24 import javax.faces.component.search.SearchExpressionHint;
25 import javax.faces.component.search.SearchKeywordContext;
26 import javax.faces.component.search.SearchKeywordResolver;
27
28
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30
31 public class AllSearchKeywordResolver extends SearchKeywordResolver
32 {
33 public static final String ALL_KEYWORD = "all";
34
35 @Override
36 public void resolve(SearchKeywordContext expressionContext, UIComponent current, String keyword)
37 {
38 UIComponent parent = current.getParent();
39
40 while (parent.getParent() != null)
41 {
42 parent = parent.getParent();
43 }
44
45 expressionContext.invokeContextCallback(parent);
46 }
47
48 @Override
49 public boolean isResolverForKeyword(SearchExpressionContext searchExpressionContext, String keyword)
50 {
51 return ALL_KEYWORD.equalsIgnoreCase(keyword);
52 }
53
54 @Override
55 public boolean isPassthrough(SearchExpressionContext searchExpressionContext, String keyword)
56 {
57 if (searchExpressionContext.getExpressionHints() != null &&
58 searchExpressionContext.getExpressionHints().contains(SearchExpressionHint.RESOLVE_CLIENT_SIDE))
59 {
60 return true;
61 }
62 else
63 {
64 return false;
65 }
66 }
67
68 @Override
69 public boolean isLeaf(SearchExpressionContext searchExpressionContext, String keyword)
70 {
71 return true;
72 }
73 }