2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
32 import java.util.ArrayList;
33 import java.util.Arrays;
34 import java.util.Collection;
35 import java.util.Collections;
36 import java.util.Enumeration;
37 import java.util.HashMap;
38 import java.util.Iterator;
39 import java.util.List;
42 import javax.servlet.http.HttpServletRequest;
44 import mir.log.LoggerWrapper;
46 import org.apache.commons.fileupload.DiskFileUpload;
47 import org.apache.commons.fileupload.FileItem;
49 public class HTTPParsedRequest {
50 static final String MULTIPART_FORMDATA_CONTENTTYPE = "multipart/form-data";
52 private HttpServletRequest request;
53 private String encoding;
54 private int maxUploadSize;
55 private String tempDir;
57 private Map parameterStringValues;
58 private Map parameterListValues;
61 private LoggerWrapper logger = new LoggerWrapper("Utility.HTTPParsedRequest");
63 public HTTPParsedRequest(HttpServletRequest aRequest, String anEncoding, int aMaxUploadSize, String aTempDir) throws UtilExc, UtilFailure {
65 encoding = anEncoding;
66 maxUploadSize = aMaxUploadSize;
69 parameterStringValues = new HashMap();
70 parameterListValues = new HashMap();
71 files = new ArrayList();
73 parseRequest(aRequest);
76 public HTTPParsedRequest(HttpServletRequest aRequest, int aMaxUploadSize, String aTempDir) throws UtilExc, UtilFailure {
77 this(aRequest, aRequest.getCharacterEncoding(), aMaxUploadSize, aTempDir);
80 public HttpServletRequest getRequest() {
84 public String getParameter(String aName) {
85 return (String) parameterStringValues.get(aName);
88 public Collection getParameterNames() {
89 return parameterStringValues.keySet();
92 public String getHeader(String aName) {
93 return request.getHeader(aName);
96 public List getFiles() {
100 public List getParameterList(String aName) {
101 if (parameterListValues.containsKey(aName))
102 return (List) parameterListValues.get(aName);
104 return Collections.EMPTY_LIST;
107 protected void parseRequest(HttpServletRequest aRequest) throws UtilExc, UtilFailure {
110 String contentType = aRequest.getContentType();
111 List parts = StringRoutines.splitString(contentType, ";");
113 Enumeration e = aRequest.getParameterNames();
115 while (e.hasMoreElements()) {
116 String name = (String) e.nextElement();
118 parameterStringValues.put(name, aRequest.getParameter(name));
119 List listValue = new ArrayList(Arrays.asList(aRequest.getParameterValues(name)));
120 parameterListValues.put(name, listValue);
123 if (parts.size()>0 && ((String) parts.get(0)).trim().toLowerCase().equals(MULTIPART_FORMDATA_CONTENTTYPE)) {
124 parseMultipartRequest();
127 catch (Throwable t) {
130 throw new UtilFailure(t);
134 protected void parseMultipartRequest() throws UtilExc, UtilFailure {
136 DiskFileUpload upload = new DiskFileUpload();
138 upload.setSizeThreshold(100000);
139 upload.setSizeMax(maxUploadSize);
140 upload.setHeaderEncoding(encoding);
141 upload.setRepositoryPath(tempDir);
143 List items = upload.parseRequest(request);
145 Iterator i = items.iterator();
146 while (i.hasNext()) {
147 FileItem item = (FileItem) i.next();
149 if (item.isFormField()) {
150 if (!parameterStringValues.containsKey(item.getName())) {
151 parameterStringValues.put(item.getFieldName(), item.getString(encoding));
154 List listValue = (List) parameterListValues.get(item.getFieldName());
155 if (listValue == null) {
156 listValue = new ArrayList();
157 parameterListValues.put(item.getFieldName(), listValue);
159 listValue.add(item.getString(encoding));
162 if (item.getSize()>0)
167 catch (Throwable t) {
168 throw new UtilFailure(t);