/**
* Verifies user's permission in a given journal.
*
* @param action name
* @param j journal
* @return true if user has permission to perform given action.
* @see GLPermission
* @see Journal
*/
public boolean hasPermission(String action, Journal j) {
Iterator iter = getPermissions().iterator();
while (iter.hasNext()) {
GLPermission p = (GLPermission) iter.next();
Journal pj = p.getJournal();
if (action.equals(p.getName()) && (pj == null || (pj.getId() == j.getId()))) {
return true;
}
}
return false;
}
/** Creates a JDOM Element as defined in <a href="http://jpos.org/minigl.dtd">minigl.dtd</a> */
public Element toXML() {
Element e = new Element("user");
e.addContent(new Comment("id " + Long.toString(getId())));
e.addContent(new Element("nick").setText(getNick()));
e.addContent(new Element("name").setText(getName()));
Iterator iter = getPermissions().iterator();
while (iter.hasNext()) {
GLPermission p = (GLPermission) iter.next();
if (p.getJournal() == null) e.addContent(new Element("grant").setText(p.getName()));
}
return e;
}
