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21 package net.sf.jour.rt.view;
22
23 import java.util.Iterator;
24 import java.util.List;
25 import java.util.Vector;
26
27 import org.apache.log4j.Logger;
28
29 import net.sf.jour.rt.view.config.TrimType;
30
31 /***
32 * The list of Replacement expressions.
33 *
34 * Created on 16.12.2004
35 * Contributing Author(s):
36 *
37 * Misha Lifschitz <mishalifschitz at users.sourceforge.net> (Inital implementation)
38 * Vlad Skarzhevskyy <vlads at users.sourceforge.net> (Inital implementation)
39 *
40 * @author vlads
41 * @version $Revision: 1.1 $ ($Author: vlads $) $Date: 2004/12/16 17:40:19 $
42 */
43 public class ReplacementList {
44
45 protected static final Logger log = Logger.getLogger(ReplacementList.class);
46
47 List expressions = new Vector();
48
49 public ReplacementList() {
50
51 }
52
53
54
55
56 public String subst(String substituteIn) {
57 for (Iterator i = expressions.iterator(); i.hasNext();) {
58 ReplacementExpression e = (ReplacementExpression) i.next();
59 substituteIn = e.subst(substituteIn);
60 }
61 return substituteIn;
62 }
63
64
65
66
67 void buildList(String[] trims) {
68 for(int i = 0; i < trims.length; i +=2) {
69 this.expressions.add(new ReplacementExpression(trims[i], trims[i + 1]));
70 }
71 }
72
73 public void debug() {
74 log.debug("expressions:" + expressions.size());
75 for (Iterator i = expressions.iterator(); i.hasNext();) {
76 ReplacementExpression e = (ReplacementExpression) i.next();
77 e.debug();
78 }
79 }
80
81 public void readConfig(List list) {
82 if (list == null) {
83 return;
84 }
85 for (Iterator i = list.iterator(); i.hasNext();) {
86 Object o = i.next();
87 if (o instanceof TrimType) {
88 TrimType t = (TrimType) o;
89 this.expressions.add(new ReplacementExpression(t.getName(), t.getValue()));
90 }
91 }
92 }
93
94 }