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1 package com.teamkonzept.lib;
2
3 import java.util.*;
4
5 public class TKVectorIteratorPlugin extends TKIteratorPlugin {
6
7 private String  itemName;
8 private boolean doSort;
9 private TKHashtable subPlugins = new TKHashtable();
10
11 public TKVectorIteratorPlugin (String listName, String itemName, TKVector vec, boolean doSort) {
12
13 super (vec,listName,doSort);
14
15 this.itemName = itemName;
16 this.doSort = doSort;
17 }
18
19 public boolean applyThis (Object item, TKTemplate template, String path)
20 {
21 Integer idx = (Integer )template.getEnumerationContext(name);
22 TKHashtable subs = (TKHashtable) subPlugins.get(idx);
23 if (subs == null)
24 {
25 subs = new TKHashtable();
26 subPlugins.put(idx, subs);
27 }
28 template.set("ITERATOR_PATH",path);
29 if (item instanceof TKHashtable)
30 {
31 subs.put (name+".SUB",new TKHashtableIteratorPlugin
32 (name+".SUB",itemName,(TKHashtable) item,true));
33 template.set(name+".SUB.LEN",new Integer (((TKHashtable) item).size()));
34
35 TKHashtableIteratorPlugin.applyTable (name,template, (TKHashtable) item,
36 itemName,subs,path);
37 return true;
38
39 } else if (item instanceof TKVector)
40 {
41 subs.put (name+".SUB",new TKVectorIteratorPlugin
42 (name+".SUB",itemName,(TKVector) item,doSort));
43 template.set(name+".SUB.LEN",new Integer (((TKVector) item).size()));
44 return true;
45
46 } else if (item instanceof TKHashable)
47 {
48 TKHashtable sub = ((TKHashable) item).toHashtable();
49 subs.put (name+".SUB",new TKHashtableIteratorPlugin(name+".SUB",itemName,sub,true));
50 template.set(name+".SUB.LEN",new Integer (sub.size()));
51
52 TKHashtableIteratorPlugin.applyTable (name,template,((TKHashable) item).toHashtable(),
53 itemName,subs,path);
54 return true;
55
56 } else if (item instanceof TKVectorizable)
57 {
58 TKVector sub = ((TKVectorizable) item).toVector();
59 subs.put (name+".SUB",new TKVectorIteratorPlugin(name+".SUB",itemName,sub,doSort));
60 template.set(name+".SUB.LEN",new Integer (sub.size()));
61 return true;
62 }
63
64 if (itemName == null) itemName = "ITEM_VALUE";
65 else template.set(itemName,item.toString());
66
67 template.set(itemName,item.toString());
68 template.set("ITEM_NAME",itemName);
69 template.set("ITEM_VALUE",item.toString());
70
71 return true;
72 }
73
74 public boolean applyChilds (TKTemplate template, int i, String currListName, String path)
75 {
76 if (subPlugins == null) return false;
77 Integer idx = (Integer )template.getEnumerationContext(name);
78 if (idx == null)
79 return false;
80 TKHashtable subs = (TKHashtable) subPlugins.get(idx);
81 if (subs == null)
82 return false;
83
84 Enumeration e = subs.elements();
85 while (e.hasMoreElements())
86 {
87 TKIteratorPlugin plugin = (TKIteratorPlugin) e.nextElement();
88 if (plugin.apply (template,i,currListName,null)) return true;
89 }
90
91 return false;
92 }
93 }
94 |
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