| package org.apache.turbine.services.template.mapper; |
| |
| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001-2003 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 acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" and |
| * "Apache Turbine" 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", |
| * "Apache Turbine", nor may "Apache" appear in their name, without |
| * prior written permission of the Apache Software Foundation. |
| * |
| * 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. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| import org.apache.commons.lang.StringUtils; |
| |
| import org.apache.turbine.services.template.TemplateService; |
| import org.apache.turbine.services.template.TurbineTemplate; |
| |
| /** |
| * This is a mapper like the BaseMapper but it returns its |
| * results with the extension of the template names passed or (if no |
| * extension is passed), the default extension. |
| * |
| * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> |
| * @version $Id$ |
| */ |
| |
| public abstract class BaseTemplateMapper |
| extends BaseMapper |
| { |
| /** A prefix which is used to separate the various template types (screen, layouts, navigation) */ |
| protected String prefix = ""; |
| |
| /** |
| * Default C'tor. If you use this C'tor, you must use |
| * the bean setter to set the various properties needed for |
| * this mapper before first usage. |
| */ |
| public BaseTemplateMapper() |
| { |
| super(); |
| } |
| |
| /** |
| * Get the Prefix value. |
| * @return the Prefix value. |
| */ |
| public String getPrefix() |
| { |
| return prefix; |
| } |
| |
| /** |
| * Set the Prefix value. |
| * @param prefix The new Prefix value. |
| */ |
| public void setPrefix(String prefix) |
| { |
| this.prefix = prefix; |
| } |
| |
| /** |
| * Returns the default name for the passed Template. |
| * If the template has no extension, the default extension |
| * is added. |
| * If the template is empty, the default template is |
| * returned. |
| * |
| * @param template The template name. |
| * |
| * @return the mapped default name for the template. |
| */ |
| public String getDefaultName(String template) |
| { |
| String res = super.getDefaultName(template); |
| |
| // Does the Template Name component have an extension? |
| String [] components |
| = StringUtils.split(res, String.valueOf(separator)); |
| |
| if (components[components.length -1 ].indexOf(TemplateService.EXTENSION_SEPARATOR) < 0) |
| { |
| StringBuffer resBuf = new StringBuffer(); |
| resBuf.append(res); |
| String [] templateComponents = StringUtils.split(template, String.valueOf(TemplateService.TEMPLATE_PARTS_SEPARATOR)); |
| |
| // Only the extension of the Template name component is interesting... |
| int dotIndex = templateComponents[templateComponents.length -1].lastIndexOf(TemplateService.EXTENSION_SEPARATOR); |
| if (dotIndex < 0) |
| { |
| if (StringUtils.isNotEmpty(TurbineTemplate.getDefaultExtension())) |
| { |
| resBuf.append(TemplateService.EXTENSION_SEPARATOR); |
| resBuf.append(TurbineTemplate.getDefaultExtension()); |
| } |
| } |
| else |
| { |
| resBuf.append(templateComponents[templateComponents.length -1].substring(dotIndex)); |
| } |
| res = resBuf.toString(); |
| } |
| return res; |
| } |
| } |