File	Doc	Category	Size	Date	Package
StoreTreeNode.java	API Doc	Glassfish v2 API	4080	Mon Oct 17 14:54:18 BST 2005	None

StoreTreeNode

• java.lang.Object
  • javax.swing.tree.DefaultMutableTreeNode

Fields Summary
protected Store	store
protected Folder	folder
protected String	display

Constructors Summary
public StoreTreeNode(Store what) creates a tree node that points to the particular Store. param what the store for this node super(what); store = what;

Methods Summary
public int	getChildCount() return the number of children for this store node. The first time this method is called we load up all of the folders under the store's defaultFolder if (folder == null) { loadChildren(); } return super.getChildCount();
public boolean	isLeaf() a Store is never a leaf node. It can always contain stuff return false;
protected void	loadChildren() try { // connect to the Store if we need to if (!store.isConnected()) { store.connect(); } // get the default folder, and list the // subscribed folders on it folder = store.getDefaultFolder(); // Folder[] sub = folder.listSubscribed(); Folder[] sub = folder.list(); // add a FolderTreeNode for each Folder int num = sub.length; for(int i = 0; i < num; i++) { FolderTreeNode node = new FolderTreeNode(sub[i]); // we used insert here, since add() would make // another recursive call to getChildCount(); insert(node, i); } } catch (MessagingException me) { me.printStackTrace(); }
public java.lang.String	toString() We override toString() so we can display the store URLName without the password. if (display == null) { URLName url = store.getURLName(); if (url == null) { display = store.toString(); } else { // don't show the password URLName too = new URLName( url.getProtocol(), url.getHost(), url.getPort(), url.getFile(), url.getUsername(), null); display = too.toString(); } } return display;