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1 package org.apache.turbine.services.jsp.util; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Turbine" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * "Apache Turbine", nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>;. 55 */ 56 57 import org.apache.turbine.util.DynamicURI; 58 import org.apache.turbine.util.RunData; 59 60 /*** 61 * A customized version of the DynamicURI to be used in JSP templates. 62 * This is automatically inserted into the request so page authors 63 * can create links in templates. 64 * Here's an example of its use:<br> 65 * <code> 66 * <jsp:useBean id="link" class="JspLink" scope="request"/%> 67 * <%= link.setPage("index.jsp").setPathInfo("key", "value") %> 68 * This would return: 69 * http://foo.com/myapp/servlet/Turbine/key/value/template/index.jsp 70 * </code> 71 * 72 * @author <a href="john.mcnally@clearink.com">John McNally</a> 73 * @author Dave Bryson<a href="mbryson@mont.mindspring.com">mbryson@mont.mindspring.com</a> 74 * @author Jon S. Stevens <a href="mailto:jon@latchkey.com">jon@latchkey.com</a> 75 */ 76 public class JspLink extends DynamicURI 77 { 78 /*** 79 Constructor 80 */ 81 public JspLink(RunData data) 82 { 83 super(data); 84 } 85 86 /*** 87 * Returns the URI 88 * @return String the uri http://foo.com/... 89 */ 90 public String toString() 91 { 92 String output = super.toString(); 93 94 // This was added to allow multilple $link variables in one 95 // WebMacro template 96 removePathInfo(); 97 removeQueryData(); 98 99 return output; 100 } 101 102 /*** 103 * Sets the template variable used by the WebMacroSite Service 104 * @param String the template name 105 * @return JspLink 106 */ 107 public JspLink setPage(String t) 108 { 109 return (JspLink) addPathInfo("template",t); 110 } 111 }

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