| /* |
| * $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//jxpath/src/test/org/apache/commons/jxpath/Attic/TestFunctions.java,v 1.2 2002/04/10 03:40:21 dmitri Exp $ |
| * $Revision: 1.2 $ |
| * $Date: 2002/04/10 03:40:21 $ |
| * |
| * ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999-2001 The Apache Software Foundation. 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 acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Commons", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 2001, Plotnix, Inc, |
| * <http://www.plotnix.com/>. |
| * For more information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.commons.jxpath; |
| |
| import java.util.*; |
| |
| /** |
| * @author Dmitri Plotnikov |
| * @version $Revision: 1.2 $ $Date: 2002/04/10 03:40:21 $ |
| */ |
| public class TestFunctions { |
| |
| private int foo; |
| private String bar; |
| |
| public TestFunctions(){ |
| } |
| |
| public TestFunctions(int foo, String bar){ |
| this.foo = foo; |
| this.bar = bar; |
| } |
| |
| public TestFunctions(ExpressionContext context, String bar){ |
| this.foo = ((Number)context.getContextNodePointer().getValue()).intValue(); |
| this.bar = bar; |
| } |
| |
| public int getFoo(){ |
| return foo; |
| } |
| |
| public String getBar(){ |
| return bar; |
| } |
| |
| public void doit(){ |
| } |
| |
| public TestFunctions setFooAndBar(int foo, String bar){ |
| this.foo = foo; |
| this.bar = bar; |
| return this; |
| } |
| |
| public static TestFunctions build(int foo, String bar){ |
| return new TestFunctions(foo, bar); |
| } |
| |
| public String toString(){ |
| return "foo=" + foo + "; bar=" + bar; |
| } |
| |
| public static String path(ExpressionContext context){ |
| return context.getContextNodePointer().asPath(); |
| } |
| |
| public String instancePath(ExpressionContext context){ |
| return context.getContextNodePointer().asPath(); |
| } |
| |
| public String pathWithSuffix(ExpressionContext context, String suffix){ |
| return context.getContextNodePointer().asPath() + suffix; |
| } |
| |
| public String className(ExpressionContext context, ExpressionContext child){ |
| return context.getContextNodePointer().asPath(); |
| } |
| |
| /** |
| * Returns true if the current node in the current context is a map |
| */ |
| public static boolean isMap(ExpressionContext context){ |
| Pointer ptr = context.getContextNodePointer(); |
| return ptr == null ? false : (ptr.getValue() instanceof Map); |
| } |
| |
| /** |
| * Returns the number of nodes in the context that is passed as |
| * the first argument. |
| */ |
| public static int count(ExpressionContext context, Collection col){ |
| return col.size(); |
| } |
| } |