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Java > Open Source Codes > de > webman > generator > GenReferenceIterator


1 package de.webman.generator;
2
3 import com.teamkonzept.web.*;
4 import com.teamkonzept.lib.*;
5
6 /**
7     * @author $Author: alex $
8     * @version $Revision: 1.4 $
9  */
10 public class GenReferenceIterator implements TKListIterator
11 {
12
13     /**
14         Verweis zurück auf den aktuellen statischen Kontext des laufenden Threads
15     */
16     private GeneratorContext context;
17
18     private TKVector urlEntries;
19     private TKVector nodeEntries;
20     private TKVector docEntries;
21     private int entryCount;
22     private String JavaDoc listName;
23     private TKListIterator oldIterator;
24
25     private GenNode anchor;
26     private SiteReference ref;
27     
28     private String JavaDoc tmplBase;
29     private String JavaDoc ownUrl;
30     private String JavaDoc rootDir;
31     private boolean isPreview;
32     
33     public GenReferenceIterator(
34         GeneratorContext context,
35         GenNode anchor,
36         SiteReference ref,
37         TKVector urlEntries,
38         TKVector nodeEntries,
39         TKVector docEntries,
40         String JavaDoc tmplBase,
41         String JavaDoc listName,
42         String JavaDoc ownUrl,
43         String JavaDoc rootDir,
44         boolean isPreview,
45         TKListIterator oldIterator )
46     {
47         this.context = context != null ? context : GeneratorContext.setup ();
48         
49         this.urlEntries = urlEntries;
50         this.nodeEntries = nodeEntries;
51         this.docEntries = docEntries;
52         this.listName = listName;
53         this.oldIterator = oldIterator;
54         this.entryCount = urlEntries.size();
55         this.anchor = anchor;
56         this.ref = ref;
57         this.ownUrl = ownUrl;
58         this.rootDir = rootDir;
59         this.isPreview = isPreview;
60         this.tmplBase = tmplBase;
61     }
62     
63     public boolean apply( TKTemplate t, int i, String JavaDoc currListName )
64     {
65         if( currListName.equalsIgnoreCase(listName) ) {
66             if( i >= entryCount ) return false;
67             // String currUrl = (String)urlEntries.get(i);
68 t.set( "SCOPE", currListName );
69             t.set( currListName+".IDX", String.valueOf(i+1) );
70             if( i % 2 == 1 ) t.set( currListName+".ODD", Boolean.TRUE );
71             context.genDocuments.fillReferenceIntoTemplate(
72                 t,
73                 null,
74                 (String JavaDoc)urlEntries.get(i),
75                 (GenNode)(nodeEntries == null?null:nodeEntries.get(i)),
76                 anchor,
77                 (GenDocument)(docEntries==null?null:docEntries.get(i)),
78                 listName,
79                 ref, tmplBase, ownUrl, rootDir, isPreview
80             );
81             return true;
82         }
83         else if( oldIterator != null ) {
84             return oldIterator.apply( t, i, currListName );
85         }
86         return false;
87     }
88 }
89
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