/* (non-Javadoc) * @see org.eclipse.californium.core.server.resources.Resource#add(org.eclipse.californium.core.server.resources.Resource) */ @Override public synchronized void add(Resource child) { if (child.getName() == null) throw new NullPointerException("Child must have a name"); if (child.getParent() != null) child.getParent().delete(child); children.put(child.getName(), child); child.setParent(this); for (ResourceObserver obs : observers) obs.addedChild(child); }
/* (non-Javadoc) * @see org.eclipse.californium.core.server.resources.Resource#delete(org.eclipse.californium.core.server.resources.Resource) */ @Override public synchronized boolean delete(Resource child) { Resource deleted = delete(child.getName()); if (deleted == child) { child.setParent(null); child.setPath(null); for (ResourceObserver obs : observers) obs.removedChild(child); return true; } return false; }
/* (non-Javadoc) * @see org.eclipse.californium.core.server.resources.Resource#setParent(org.eclipse.californium.core.server.resources.Resource) */ public void setParent(Resource parent) { this.parent = parent; if (parent != null) this.path = parent.getPath() + parent.getName() + "/"; adjustChildrenPath(); }