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1
4 package org.objectweb.speedo.lib;
5
6 import org.objectweb.fractal.api.Component;
7 import org.objectweb.fractal.api.control.NameController;
8 import org.objectweb.fractal.util.Fractal;
9 import org.objectweb.util.monolog.api.BasicLevel;
10 import org.objectweb.util.monolog.api.Logger;
11
12 import java.util.StringTokenizer  ;
13
14
19 public class FractalHelper {
20
21 public static Component getSubComponent(Component parent, String path, Logger logger)
22 throws Exception {
23 if (logger != null) {
24 logger.log(BasicLevel.DEBUG, "path: " + path);
25 }
26 StringTokenizer st = new StringTokenizer (path, ".", false);
27 Component res = parent;
28 while (st.hasMoreTokens()) {
29 String commponenentname = st.nextToken();
30 Component[] children = Fractal.getContentController(res)
31 .getFcSubComponents();
32 int i = 0;
33 if (logger != null) {
34 logger.log(BasicLevel.DEBUG, "search: " + commponenentname);
35 }
36 while (i < children.length
37 && !Fractal.getNameController(children[i]).getFcName()
38 .equals(commponenentname)) {
39 if (logger != null) {
40 logger.log(BasicLevel.DEBUG, "current: "
41 + ((NameController) children[i]
42 .getFcInterface("name-controller"))
43 .getFcName());
44 }
45 i++;
46 }
47 if (i < children.length) {
48 if (logger != null) {
49 logger.log(BasicLevel.DEBUG, "found: "
50 + ((NameController) children[i]
51 .getFcInterface("name-controller"))
52 .getFcName());
53 }
54 res = children[i];
55 } else {
56 if (logger != null) {
57 logger.log(BasicLevel.DEBUG, "not found");
58 }
59 return null;
60 }
61 }
62 return res;
63 }
64
65 } |
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