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27 
28 package com.sun.star.comp.bridge;
29 
30 import com.sun.star.uno.Any;
31 import com.sun.star.uno.Type;
32 import com.sun.star.uno.UnoRuntime;
33 import com.sun.star.uno.XCurrentContext;
34 import test.testtools.bridgetest.XCurrentContextChecker;
35 
36 final class CurrentContextChecker implements XCurrentContextChecker {
37     public CurrentContextChecker() {}
38 
39     public boolean perform(
40         XCurrentContextChecker other, int setSteps, int checkSteps)
41     {
42         if (setSteps == 0) {
43             XCurrentContext old = UnoRuntime.getCurrentContext();
44             UnoRuntime.setCurrentContext(
45                 new XCurrentContext() {
46                     public Object getValueByName(String Name) {
47                         return Name.equals(KEY)
48                             ? (Object) VALUE : (Object) Any.VOID;
49                     }
50                 });
51             try {
52                 return performCheck(other, setSteps, checkSteps);
53             } finally {
54                 UnoRuntime.setCurrentContext(old);
55             }
56         } else {
57             return performCheck(other, setSteps, checkSteps);
58         }
59     }
60 
61     private boolean performCheck(
62         XCurrentContextChecker other, int setSteps, int checkSteps)
63     {
64         // assert other != null && checkSteps >= 0;
65         if (checkSteps == 0) {
66             XCurrentContext context = UnoRuntime.getCurrentContext();
67             if (context == null) {
68                 return false;
69             }
70             Any a = Any.complete(context.getValueByName(KEY));
71             return
72                 a.getType().equals(Type.STRING) && a.getObject().equals(VALUE);
73         } else {
74             return other.perform(
75                 this, setSteps >= 0 ? setSteps - 1 : -1, checkSteps - 1);
76         }
77     }
78 
79     private static final String KEY = "testtools.bridgetest.Key";
80     private static final String VALUE = "good";
81 }
82