Now my objects are persistents. But i don't know how to access their
properties.
Should i create an annotation class through the XWiki class editor?
It seems that in my database, none of the properties of my annotations
are stored.
I define an annotation for a document:
$xwiki.annotation.addNewAnnotation($doc,"blablablaAnnotation",0,10,"blablaSelection","auteur")
I retrieve all annotations of a document:
#set($annots=$doc.getObjects("annotation"))
And i try to get the selection field of my annotations:
#foreach($annot in $annots)
"$annot.get("selection")"
#end
But all i have is "".
What should i do?
--
Antoine SEILLES
Doctorant (phd student)
Pikko software
Cap Omega - Rond Point Benjamin Franklin
CS 39521
34960 Montpellier Cedex 2
FRANCE
LIRMM CNRS
UMR 5506 - 161 rue Ada
34392 Montpellier Cedex 5
FRANCE
Tel: +33 (0)6 10 192 055
http://www.pikko-software.com
http://www.lirmm.fr
package com.xpn.xwiki.plugin.annotation;
import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.doc.XWikiDocument;
import com.xpn.xwiki.objects.BaseObject;
import java.util.HashMap;
import java.util.Map;
import java.lang.Integer;
import java.util.Date;
public class Annotation
{
private String id;
private String pageId;
private String title;
private String content;
private String url;
private Date created;
private String creator;
private int debut;
private int fin;
private String selection;
public Annotation(XWikiDocument doc, XWikiContext context, String comment, int debut, int fin, String selection, Date date, String author){
BaseObject obj= new BaseObject();
setId(doc.getFullName() + ":" + obj.getNumber());
setPageId(doc.getFullName());
setTitle(doc.getName());
setContent(comment);
setCreated(date);
setCreator(author);
setUrl(doc.getURL("view", context));
setDebut(debut);
setFin(fin);
setSelection(selection);
}
public Annotation(XWikiDocument doc, BaseObject obj, XWikiContext context)
{
setId(doc.getFullName() + ":" + obj.getNumber());
setPageId(doc.getFullName());
setTitle(doc.getName());
setContent(obj.getStringValue("comment"));
setCreated(obj.getDateValue("date"));
setCreator(obj.getStringValue("author"));
setUrl(doc.getURL("view", context));
setDebut(obj.getIntValue("debut"));
setFin(obj.getIntValue("fin"));
setSelection(obj.getStringValue("selection"));
}
public Annotation(Map parameters)
{
setId((String)parameters.get("id"));
setPageId((String)parameters.get("pageId"));
setTitle((String)parameters.get("title"));
setContent((String)parameters.get("content"));
setUrl((String)parameters.get("url"));
setCreated((Date)parameters.get("created"));
setCreator((String)parameters.get("creator"));
setDebut(((Integer)parameters.get("debut")).intValue());
setFin(((Integer)parameters.get("fin")).intValue());
setSelection((String)parameters.get("selection"));
}
public Map getParameters()
{
Map params = new HashMap();
params.put("id", getId());
params.put("pageId", getPageId());
params.put("title", getTitle());
params.put("content", getContent());
params.put("url", getUrl());
params.put("created", getCreated());
params.put("creator", getCreator());
params.put("debut", new Integer(getDebut()));
params.put("fin", new Integer(getFin()));
params.put("selection", getSelection());
return params;
}
public String getId()
{
return id;
}
public void setId(String id)
{
this.id = id;
}
public String getPageId()
{
return pageId;
}
public void setPageId(String pageId)
{
this.pageId = pageId;
}
public String getTitle()
{
return title;
}
public void setTitle(String title)
{
this.title = title;
}
public String getContent()
{
return content;
}
public void setContent(String content)
{
this.content = content;
}
public String getUrl()
{
return url;
}
public void setUrl(String url)
{
this.url = url;
}
public Date getCreated()
{
return created;
}
public void setCreated(Date created)
{
this.created = created;
}
public String getCreator()
{
return creator;
}
public void setCreator(String creator)
{
this.creator = creator;
}
public int getDebut()
{
return debut;
}
public void setDebut(int debut)
{
this.debut = debut;
}
public int getFin()
{
return fin;
}
public void setFin(int fin)
{
this.fin = fin;
}
public String getSelection()
{
return selection;
}
public void setSelection(String selection)
{
this.selection = selection;
}
}
package com.xpn.xwiki.plugin.annotation;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.api.Api;
import com.xpn.xwiki.plugin.XWikiDefaultPlugin;
import com.xpn.xwiki.plugin.XWikiPluginInterface;
public class AnnotationPlugin extends XWikiDefaultPlugin {
public AnnotationPlugin(String name, String className, XWikiContext context) {
super(name,className,context);
}
public String getName() {
return "annotation";
}
public Api getPluginApi(XWikiPluginInterface plugin, XWikiContext context) {
return new AnnotationPluginApi((AnnotationPlugin) plugin, context);
}
public void init(XWikiContext context) {
super.init(context);
}
}package com.xpn.xwiki.plugin.annotation;
import com.xpn.xwiki.XWiki;
import com.xpn.xwiki.XWikiException;
import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.api.Document;
import com.xpn.xwiki.doc.XWikiDocument;
import com.xpn.xwiki.web.ObjectAddForm;
import com.xpn.xwiki.api.Api;
import com.xpn.xwiki.objects.BaseObject;
import java.util.Vector;
import java.util.Date;
import java.lang.Integer;
public class AnnotationPluginApi extends Api {
private AnnotationPlugin plugin;
/**
* Constructor inherits from super class Api.
*/
public AnnotationPluginApi(AnnotationPlugin plugin, XWikiContext context) {
super(context);
setPlugin(plugin);
}
/**
* Accessor get of plugin attribute.
*/
public AnnotationPlugin getPlugin(){
return (hasProgrammingRights() ? plugin : null);
// Uncomment for allowing unrestricted access to the plugin
// return plugin;
}
/**
* Accessor set of plugin attribute.
*/
public void setPlugin(AnnotationPlugin plugin) {
this.plugin = plugin;
}
/**
* Hello world method to test the class.
*/
public String hello() {
return "Annotation says: Hello World!";
}
/**
* To get all the annotations of a document.
* @param doc the document you want to get the annotations
* @return a vector that contains all the annotations
*/
public Vector getAnnotations(Document doc){
return doc.getObjects("annotation");
}
/**
* To add an annotation to a document
* @param doc the document
* @param annotation the annotation
*/
public void addAnnotation(Document doc, Annotation annotation) throws XWikiException{
BaseObject obj=doc.getDocument().newObject("annotation",this.getXWikiContext());
obj.set("id", annotation.getId(),this.getXWikiContext());
obj.set("pageId", annotation.getPageId(),this.getXWikiContext());
obj.set("title", annotation.getTitle(),this.getXWikiContext());
obj.set("content", annotation.getContent(),this.getXWikiContext());
obj.set("url", annotation.getUrl(),this.getXWikiContext());
obj.set("created", annotation.getCreated(),this.getXWikiContext());
obj.set("creator", annotation.getCreator(),this.getXWikiContext());
obj.set("debut", new Integer(annotation.getDebut()),this.getXWikiContext());
obj.set("fin", new Integer(annotation.getFin()),this.getXWikiContext());
obj.set("selection", annotation.getSelection(),this.getXWikiContext());
doc.save();
}
/**
* To add an annotation to a document but giving not the annotation but the parameters of the annotation.
* This method creates the annotation and call addAnnotation(Document doc,Annotation annotation)
* @param doc the document
* @param comment the comment of the annotation
* @param debut an int to store the begining of the selection
* @param fin an int to store the end of the selection
* @param selection the selected part of the document
* @param date the date of creation of the annotation
* @param author the author of the annotation
*/
public void addAnnotation(Document doc, String comment, int debut, int fin, String selection, Date date, String author)throws XWikiException {
addAnnotation(doc, new Annotation(doc.getDocument(), this.getXWikiContext(), comment, debut, fin, selection, date, author));
}
/**
* To add an annotation to a document but giving not the annotation but the parameters of the annotation except the date wich is here defined by the System.currentTimeMillis() method.
* This method creates the annotation and call addAnnotation(Document doc,Annotation annotation)
* @param doc the document
* @param comment the comment of the annotation
* @param debut an int to store the begining of the selection
* @param fin an int to store the end of the selection
* @param selection the selected part of the document
* @param author the author of the annotation
*/
public void addNewAnnotation(Document doc, String comment, int debut, int fin, String selection, String author) throws XWikiException{
addAnnotation(doc,comment,debut,fin,selection, new Date(System.currentTimeMillis()), author);
}
}_______________________________________________
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