Author: nbelaevski Date: 2007-06-26 12:25:12 -0400 (Tue, 26 Jun 2007) New Revision: 1328 Removed: trunk/richfaces-samples/tree-demo/src/main/java/org/richfaces/CachingTreeDataLocator.java Log: CachingTreeDataLocator.java removed Deleted: trunk/richfaces-samples/tree-demo/src/main/java/org/richfaces/CachingTreeDataLocator.java =================================================================== --- trunk/richfaces-samples/tree-demo/src/main/java/org/richfaces/CachingTreeDataLocator.java 2007-06-26 16:14:55 UTC (rev 1327) +++ trunk/richfaces-samples/tree-demo/src/main/java/org/richfaces/CachingTreeDataLocator.java 2007-06-26 16:25:12 UTC (rev 1328) @@ -1,83 +0,0 @@ -/** - * License Agreement. - * - * JBoss RichFaces 3.0 - Ajax4jsf Component Library - * - * Copyright (C) 2007 Exadel, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License version 2.1 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -package org.richfaces; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.richfaces.component.TreeRowKey; -import org.richfaces.component.preserve.TreeDataLocator; - -/** - * @author Nick Belaevski - nbelaevski(a)exadel.com - * created 30.12.2006 - * - */ -public class CachingTreeDataLocator implements TreeDataLocator { - - private static class CacheEntry { - private int pid; - private TreeRowKey key; - private Object data; - } - - private List cache = new ArrayList(); - private int number = 0; - - /* (non-Javadoc) - * @see com.exadel.jsf.model.preserve.TreeDataLocator#createData(java.lang.Object, com.exadel.jsf.model.TreeRowKey, com.exadel.jsf.model.TreeNode) - */ - public Object createData(Object locator, TreeRowKey rowKey) { - for (Iterator iterator = cache.iterator(); iterator.hasNext();) { - CacheEntry entry = (CacheEntry) iterator.next(); - if (entry.pid == ((Integer) locator).intValue()) { - return entry.data; - } - } - - return null; - } - - /* (non-Javadoc) - * @see com.exadel.jsf.model.preserve.TreeDataLocator#createLocator(java.lang.Object, com.exadel.jsf.model.TreeRowKey, com.exadel.jsf.model.TreeNode) - */ - public Object createLocator(Object data, TreeRowKey rowKey) { - for (Iterator iterator = cache.iterator(); iterator.hasNext();) { - CacheEntry entry = (CacheEntry) iterator.next(); - - if (entry.key.equals(rowKey)) { - return Integer.valueOf(entry.pid); - } - } - - CacheEntry cacheEntry = new CacheEntry(); - cacheEntry.data = data; - cacheEntry.key = rowKey; - cacheEntry.pid = number++; - - cache.add(cacheEntry); - - return Integer.valueOf(cacheEntry.pid); - } - -}