001package org.apache.turbine.services.urlmapper; 002 003 004/* 005 * Licensed to the Apache Software Foundation (ASF) under one 006 * or more contributor license agreements. See the NOTICE file 007 * distributed with this work for additional information 008 * regarding copyright ownership. The ASF licenses this file 009 * to you under the Apache License, Version 2.0 (the 010 * "License"); you may not use this file except in compliance 011 * with the License. You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, 016 * software distributed under the License is distributed on an 017 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 018 * KIND, either express or implied. See the License for the 019 * specific language governing permissions and limitations 020 * under the License. 021 */ 022 023 024import java.io.IOException; 025 026import org.apache.turbine.annotation.TurbineService; 027import org.apache.turbine.pipeline.PipelineData; 028import org.apache.turbine.pipeline.Valve; 029import org.apache.turbine.pipeline.ValveContext; 030import org.apache.turbine.util.RunData; 031import org.apache.turbine.util.TurbineException; 032 033/** 034 * This valve is responsible for parsing parameters out of 035 * simplified URLs. 036 * 037 * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a> 038 */ 039public class URLMapperValve 040 implements Valve 041{ 042 /** Injected service instance */ 043 @TurbineService 044 private URLMapperService urlMapperService; 045 046 /** 047 * @see org.apache.turbine.pipeline.Valve#invoke(PipelineData, ValveContext) 048 */ 049 @Override 050 public void invoke(PipelineData pipelineData, ValveContext context) 051 throws IOException, TurbineException 052 { 053 RunData data = pipelineData.getRunData(); 054 String uri = data.getRequest().getRequestURI(); 055 056 urlMapperService.mapFromURL(uri, data.getParameters()); 057 058 // Pass control to the next Valve in the Pipeline 059 context.invokeNext(pipelineData); 060 } 061}