| /******************************************************************************* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.ofbiz.birt.report.servlet; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletRequestWrapper; |
| |
| import org.eclipse.birt.report.utility.DataUtil; |
| import org.eclipse.birt.report.utility.ParameterAccessor; |
| import org.apache.ofbiz.base.location.FlexibleLocation; |
| import org.apache.ofbiz.base.util.Debug; |
| |
| public class ViewerServletRequest extends HttpServletRequestWrapper { |
| |
| public final static String module = ViewerServletRequest.class.getName(); |
| |
| protected String originalReportParam = null; |
| |
| public ViewerServletRequest(String originalReportParam, HttpServletRequest request) { |
| super(request); |
| this.originalReportParam = originalReportParam; |
| } |
| |
| @Override |
| public String getParameter(String name) { |
| if (ParameterAccessor.PARAM_REPORT.equals(name)) { |
| String reportParam = DataUtil.trimString(originalReportParam); |
| if (reportParam.startsWith("component://")) { |
| ClassLoader loader = Thread.currentThread().getContextClassLoader(); |
| if (loader == null) { |
| loader = ViewerServletRequest.class.getClassLoader(); |
| } |
| URL reportFileUrl = null; |
| try { |
| reportFileUrl = FlexibleLocation.resolveLocation(reportParam, loader); |
| } catch (MalformedURLException e) { |
| Debug.logError(e, module); |
| } |
| if (reportFileUrl == null) { |
| throw new IllegalArgumentException("Could not resolve location to URL: " + reportParam); |
| } |
| return reportFileUrl.getPath(); |
| } else { |
| return originalReportParam; |
| } |
| } |
| return super.getParameter(name); |
| } |
| } |