Re: [xwiki-devs] annotation plugin: how to access properties of a plugin

3 Feb 2008

      Hi Antoine,

To access properties you should do something like:

Object obj = (Object) doc.getObjects("XWiki.AnnotationClass").get(0);
doc.use(obj);
doc.display("comment");
doc.getValue("comment");
doc.displat("comment","edit");

etc...

Ludovic

antoine SEILLES wrote:
...
I have an AnnotationPluginApi.java class and i have a method to get all 
the annotations associated to a document:
public Vector getAnnotations(Document doc){
return doc.getObjects("AnnotationClass");
  }
Now i'd like to have a method to get all the annotations associated to a 
document having a specific value specified in parameters for one field :
public Vector getAnnotations(Document doc, String field, String value)
Wich should return all the annotations having the value "value" for the 
field "field".
How to do that?
In fact, how to access fields of my objects "AnnotationClass"?
Thank for your time.
Ps: in AnnotationPlugin i have this method:
public BaseClass getAnnotationClass(XWikiContext context) throws 
XWikiException {
      XWikiDocument doc;
      XWiki xwiki = context.getWiki();
      boolean needsUpdate = false;
try {
          doc = xwiki.getDocument("XWiki.AnnotationClass", context);
      } catch (Exception e) {
          doc = new XWikiDocument();
          doc.setSpace("XWiki");
          doc.setName("AnnotationClass");
          needsUpdate = true;
      }
BaseClass bclass = doc.getxWikiClass();
      bclass.setName("XWiki.AnnotationClass");
      needsUpdate |= bclass.addTextField("author", "Author", 30);
      needsUpdate |= bclass.addDateField("created", "Created", 
"dd/MM/yyyy");
      needsUpdate |= bclass.addTextAreaField("comment", "Comment", 40, 5);
      needsUpdate |= bclass.addTextAreaField("selection", "Selection", 
40, 5);
      needsUpdate |= bclass.addTextAreaField("reformulation", 
"Reformulation", 40, 5);
      needsUpdate |= bclass.addNumberField("begin", "Begin", 100, 
"integer");
      needsUpdate |= bclass.addNumberField("end", "End", 100, "integer");
      needsUpdate |= bclass.addTextField("emotion", "Emotion", 30);
      needsUpdate |= bclass.addTextField("judgmentUniversel", 
"JudgmentUniversel", 30);
      needsUpdate |= bclass.addTextField("judgmentParticulier", 
"JudgmentParticulier", 30);
      needsUpdate |= bclass.addTextField("domain", "Domain", 30);
String content = doc.getContent();
      if ((content == null) || (content.equals(""))) {
          needsUpdate = true;
          doc.setContent("1 AnnotationClass");
      }
if (needsUpdate)
          xwiki.saveDocument(doc, context);
      return bclass;
  }
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Ludovic Dubost
Blog: http://blog.ludovic.org/
XWiki: http://www.xwiki.com
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