| package org.apache.turbine.services.servlet; |
| |
| /* ==================================================================== |
| * 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 java.io.InputStream; |
| import java.net.URL; |
| import javax.servlet.ServletConfig; |
| import javax.servlet.ServletContext; |
| |
| import org.apache.turbine.services.Service; |
| |
| /** |
| * <p>This interface exposes methods of the runner context in order |
| * resolve or get access to external resources</p> |
| * |
| * @author <a href="mailto:ekkerbj@netscape.net">Jeff Brekke</a> |
| * @author <a href="mailto:raphael@apache.org">Raphaƫl Luta</a> |
| * @author <a href="mailto:jvanzyl@periapt.com">Jason van Zyl</a> |
| * @version $Id$ |
| */ |
| public interface ServletService extends Service |
| { |
| /** |
| * The service identifier |
| */ |
| String SERVICE_NAME = "ServletService"; |
| |
| /** |
| * Returns an URL object for a given URI string. |
| * |
| * @param uri the URI to resolve as an URL |
| * @return an URL object or null is the uri is malformed or |
| * can't be resolved |
| */ |
| URL getResource(String uri); |
| |
| /** |
| * Same as getResource except that it returns an InputStream |
| * |
| * @param uri the URI to resolve |
| * @return an InputStream on the URI content or null |
| */ |
| InputStream getResourceAsStream(String uri); |
| |
| /** |
| * Returns the complete filesystem path for a |
| * given URI |
| * |
| * @param uri the URI to resolve |
| * @return the full system path of this URI |
| */ |
| String getRealPath(String uri); |
| |
| /** |
| * Returns the servlet config used by this |
| * Turbine web application. |
| * |
| * @return turbine servlet config |
| */ |
| ServletConfig getServletConfig(); |
| |
| /** |
| * Returns the servlet context used by this |
| * Turbine web application. |
| * |
| * @return turbine servlet context |
| */ |
| ServletContext getServletContext(); |
| |
| /** |
| * Returns the server scheme for this |
| * Turbine application. This will either |
| * be http or https. |
| * |
| * @return String |
| */ |
| String getServerScheme(); |
| |
| /** |
| * Returns the server name that this |
| * Turbine application is running |
| * on. |
| * |
| * @return String |
| */ |
| String getServerName(); |
| |
| /** |
| * Returns the port that this Turbine |
| * application is running through |
| * on the server. |
| * |
| * @return String |
| */ |
| String getServerPort(); |
| |
| /** |
| * Returns the context path for this |
| * Turbine application. |
| * |
| * @return String |
| */ |
| String getContextPath(); |
| } |