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<% /*String ownerId = ((UserProfile) session.getAttribute("user")) .getResourceId();*/ String ownerId = "Elena"; List myList = (List) request .getAttribute("collections"); if (myList != null) { List fathers = new ArrayList(); for (Collection collection : myList) { if (collection.getFather() != null) { //check if you have to remove from list something if (!collection.getFather() .equals( fathers.get(fathers.size() - 1) .getResourceId())) { //remove from list until you find a brother while (fathers.size() > 0 && !collection.getFather().equals( fathers.get(fathers.size() - 1) .getFather())) { fathers.remove(fathers.size() - 1); out.println("\n

\n"); } fathers.remove(fathers.size() - 1); out.print("\n\n"); } } else { //remove previous root from list if it exists if (fathers.size() == 1) { fathers.remove(0); out.print("\n\n"); } } //if you are a father add yourself to the end of the list if (collection.getChildren().size() > 0) { fathers.add(collection); out.print("\n

"); if ((!collection.isPrivate() && collection.isVisible()) || collection.getOwner().equals(ownerId)) out.print("" + collection.getName() + ""); else out.print(collection.getName()); out.print("\n

"); } else { out.print("\n
• "); if ((!collection.isPrivate() && collection.isVisible()) || collection.getOwner().equals(ownerId)) out.print("" + collection.getName() + ""); else out.print(collection.getName()); out.print("
"); } } for (int i = (fathers.size() - 1); i >= 0; i--) { out.print("\n

\n

"); } } %>