| /* |
| * Copyright 2004-2005 the original author or authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.codehaus.groovy.grails.web.servlet.mvc; |
| |
| import org.springframework.web.servlet.handler.SimpleUrlHandlerMapping; |
| import org.springframework.web.util.UrlPathHelper; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| /** |
| * <p>Class that handles URL mapping for Grails |
| * |
| * @author Graeme Rocher |
| * @since Dec 15, 2005 |
| */ |
| public class GrailsUrlHandlerMapping extends SimpleUrlHandlerMapping { |
| |
| public static final String APPLICATION_CONTEXT_ID = "handlerMapping"; |
| public static final String APPLICATION_CONTEXT_TARGET_SOURCE = "handlerMappingTargetSource"; |
| |
| private UrlPathHelper urlPathHelper = new UrlPathHelper(); |
| |
| /* (non-Javadoc) |
| * @see org.springframework.web.servlet.handler.AbstractUrlHandlerMapping#getHandlerInternal(javax.servlet.http.HttpServletRequest) |
| */ |
| protected Object getHandlerInternal(HttpServletRequest request) throws Exception { |
| String appPath = urlPathHelper.getPathWithinApplication(request); |
| if (logger.isDebugEnabled()) { |
| logger.debug("Looking up handler for [" + appPath + "]"); |
| } |
| return lookupHandler(appPath); |
| } |
| } |