testfactory.java

jsp + xmｌ实现ｔｒｅｅｖｉｅｗ

/*
 * ====================================================================
 * The JSP Tree Software License, Version 1.1
 *
 * (this license is derived and fully compatible with the Apache Software
 * License - see http://www.apache.org/LICENSE.txt)
 *
 * Copyright (c) 2002-2005 jsptree.sourceforge.net . All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by
 *        jsptree.sourceforge.net (http://jsptree.sourceforge.net/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The name "JSP Tree" must not be used to endorse or promote
 *    products derived from this software without prior written permission.
 *    For written permission, please contact [e-mail] .
 *
 * 5. Products derived from this software may not be called "JSP Tree",
 *    nor may "JSP Tree" appear in their name, without prior written
 *    permission of jsptree.sourceforge.net.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 */

package net.sf.jsptree.example;

import net.sf.jsptree.component.JSPTreeNodeImpl;
import net.sf.jsptree.tree.*;

/**
 * @author Vladislav Kamensky
 */
public class TestFactory implements TreeFactory {

    private static TreeFactory m_instance = new TestFactory();

    private TestFactory() {
    }

    public static TreeFactory getInstance() {
        return m_instance;
    }

    /**
     * Returns new <code>Tree</code> instance by its name.
     *
     * @param p_name The name of the tree to be built.
     */
    public TreeStructureModel getTree(String p_name) {
        return buildTree();

    }

    private TreeStructureModel buildTree() {
        TreeStructureModel a_tree = new TreeModel();
        //TODO
        //a_tree.setComparator(new JSPTreeNodeComparatorImpl());

        a_tree.setRoot(new JSPTreeNodeImpl("1", "NODE1"));
        a_tree.addChildToRoot(new JSPTreeNodeImpl("2", "NODE2"));
        a_tree.addChildToRoot(new JSPTreeNodeImpl("3", "NODE3"));

        a_tree.addChildToRoot(new JSPTreeNodeImpl("4", "NODE4"));
        a_tree.addChildToParent(new JSPTreeNodeImpl("4"), new JSPTreeNodeImpl("10", "NODE10"));

        a_tree.addChildToRoot(new JSPTreeNodeImpl("5", "NODE5"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("5"), new JSPTreeNodeImpl("7", "NODE7"));
        a_tree.addChildToParent(new JSPTreeNodeImpl("5"), new JSPTreeNodeImpl("8", "NODE8"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("7"), new JSPTreeNodeImpl("6", "NODE6"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("6"), new JSPTreeNodeImpl("11", "NODE     11"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("11"), new JSPTreeNodeImpl("12", "NODE    12"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("12"), new JSPTreeNodeImpl("13", "NODE    13"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("13"), new JSPTreeNodeImpl("14", "NODE    14"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("8"), new JSPTreeNodeImpl("15", "NODE15"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("8"), new JSPTreeNodeImpl("16", "NODE16"));

        a_tree.addChildToParent(new JSPTreeNodeImpl("16"), new JSPTreeNodeImpl("18", "NODE18"));

        JSPTreeNodeImpl a_node19 = new JSPTreeNodeImpl("19", "JSPTREE");

        a_node19.setHref("http://jsptree.sourceforge.net");
        a_node19.setContextRelative(false);
        a_tree.addChildToParent(new JSPTreeNodeImpl("16"), a_node19);

        JSPTreeNodeImpl a_node17 = new JSPTreeNodeImpl("17", "NODE17");
        a_tree.addChildToParent(new JSPTreeNodeImpl("8"), a_node17);


        return a_tree;
    }

    public TreeStateModel getTreeStates(String p_name) throws TreeFactoryException {
        DefaultTreeStateModel defaultTreeStateModel = new DefaultTreeStateModel();
        defaultTreeStateModel.addOpened(new JSPTreeNodeImpl("1").hashCode());
        defaultTreeStateModel.addOpened(new JSPTreeNodeImpl("4").hashCode());
        defaultTreeStateModel.addOpened(new JSPTreeNodeImpl("5").hashCode());

        return defaultTreeStateModel;
    }
}