62 lines
1.9 KiB
Java
Executable File
62 lines
1.9 KiB
Java
Executable File
/*
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* Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package com.arsdigita.navigation;
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import com.arsdigita.categorization.Category;
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import com.arsdigita.kernel.ACSObject;
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import com.arsdigita.web.Web;
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import com.arsdigita.util.Assert;
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public class DefaultNavigationModel extends AbstractNavigationModel {
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protected ACSObject loadObject() {
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Category category = getCategory();
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if (category == null) {
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return null;
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}
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return category.getIndexObject();
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}
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protected Category loadCategory() {
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Category[] path = getCategoryPath();
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if (path == null ||
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path.length == 0) {
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return null;
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}
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return path[path.length-1];
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}
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protected Category[] loadCategoryPath() {
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Category[] path = NavigationFileResolver.getCategoryPath(Web.getRequest());
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Assert.exists(path, Category[].class);
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return path;
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}
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protected Category loadRootCategory() {
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Category[] path = getCategoryPath();
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if (path == null ||
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path.length == 0) {
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return null;
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}
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return path[0];
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}
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}
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