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1 package org.roller.util;
2
3 import java.util.ArrayList  ;
4 import java.util.Iterator ;
5 import java.util.List ;
6
7
11 public class RollerMessages
12 {
13 private List mErrors = new ArrayList ();
14 private List mMessages = new ArrayList ();
15
16 public RollerMessages()
17 {
18 }
19 public void addError(String key)
20 {
21 mErrors.add(new RollerMessage(key, null));
22 }
23 public void addError(String key, String arg)
24 {
25 mErrors.add(new RollerMessage(key, new String []{arg}));
26 }
27 public void addError(String key, String [] args)
28 {
29 mErrors.add(new RollerMessage(key, args));
30 }
31 public void addMessage(String key)
32 {
33 mMessages.add(new RollerMessage(key, null));
34 }
35 public void addMessage(String key, String arg)
36 {
37 mMessages.add(new RollerMessage(key, new String []{arg}));
38 }
39 public void addMessage(String key, String [] args)
40 {
41 mMessages.add(new RollerMessage(key, args));
42 }
43 public Iterator getErrors()
44 {
45 return mErrors.iterator();
46 }
47 public Iterator getMessages()
48 {
49 return mMessages.iterator();
50 }
51 public int getErrorCount()
52 {
53 return mErrors.size();
54 }
55 public int getMessageCount()
56 {
57 return mMessages.size();
58 }
59 public String toString()
60 {
61 StringBuffer sb = new StringBuffer ();
62 Iterator msgs = mMessages.iterator();
63 while (msgs.hasNext())
64 {
65 RollerMessage msg = (RollerMessage) msgs.next();
66 sb.append(msg.getKey());
67 sb.append(" : ");
68 }
69 Iterator errs = mErrors.iterator();
70 while (errs.hasNext())
71 {
72 RollerMessage msg = (RollerMessage) errs.next();
73 sb.append(msg.getKey());
74 sb.append(" : ");
75 }
76 return sb.toString();
77 }
78 public static class RollerMessage
79 {
80 private String mKey;
81 private String [] mArgs;
82 public RollerMessage(String key, String [] args)
83 {
84 mKey = key;
85 mArgs = args;
86 }
87 public String [] getArgs()
88 {
89 return mArgs;
90 }
91 public void setArgs(String [] args)
92 {
93 mArgs = args;
94 }
95 public String getKey()
96 {
97 return mKey;
98 }
99 public void setKey(String key)
100 {
101 mKey = key;
102 }
103 }
104 }
105 |
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