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 mir.log.LoggerWrapper;
33 import org.apache.commons.fileupload.DiskFileUpload;
34 import org.apache.commons.fileupload.FileItem;
36 import javax.servlet.http.HttpServletRequest;
39 public class HTTPParsedRequest {
40 static final String MULTIPART_FORMDATA_CONTENTTYPE = "multipart/form-data";
42 private HttpServletRequest request;
43 private String encoding;
44 private int maxUploadSize;
45 private String tempDir;
47 private Map parameterStringValues;
48 private Map parameterListValues;
51 private LoggerWrapper logger = new LoggerWrapper("Utility.HTTPParsedRequest");
53 public HTTPParsedRequest(HttpServletRequest aRequest, String anEncoding, int aMaxUploadSize, String aTempDir) throws UtilExc, UtilFailure {
55 encoding = anEncoding;
56 maxUploadSize = aMaxUploadSize;
59 parameterStringValues = new HashMap();
60 parameterListValues = new HashMap();
61 files = new ArrayList();
63 parseRequest(aRequest);
66 public HTTPParsedRequest(HttpServletRequest aRequest, int aMaxUploadSize, String aTempDir) throws UtilExc, UtilFailure {
67 this(aRequest, aRequest.getCharacterEncoding(), aMaxUploadSize, aTempDir);
70 public HttpServletRequest getRequest() {
74 public String getParameter(String aName) {
75 return (String) parameterStringValues.get(aName);
78 public Collection getParameterNames() {
79 return parameterStringValues.keySet();
82 public String getHeader(String aName) {
83 return request.getHeader(aName);
86 public List getFiles() {
90 public List getParameterList(String aName) {
91 if (parameterListValues.containsKey(aName))
92 return (List) parameterListValues.get(aName);
94 return Collections.EMPTY_LIST;
97 protected void parseRequest(HttpServletRequest aRequest) throws UtilExc, UtilFailure {
100 String contentType = aRequest.getContentType();
101 List parts = StringRoutines.splitString(contentType, ";");
103 Enumeration e = aRequest.getParameterNames();
105 while (e.hasMoreElements()) {
106 String name = (String) e.nextElement();
108 parameterStringValues.put(name, aRequest.getParameter(name));
109 List listValue = new ArrayList(Arrays.asList(aRequest.getParameterValues(name)));
110 parameterListValues.put(name, listValue);
113 if (parts.size()>0 && ((String) parts.get(0)).trim().toLowerCase().equals(MULTIPART_FORMDATA_CONTENTTYPE)) {
114 parseMultipartRequest();
117 catch (Throwable t) {
120 throw new UtilFailure(t);
124 protected void parseMultipartRequest() throws UtilExc, UtilFailure {
126 DiskFileUpload upload = new DiskFileUpload();
128 upload.setSizeThreshold(100000);
129 upload.setSizeMax(maxUploadSize);
130 upload.setHeaderEncoding(encoding);
131 upload.setRepositoryPath(tempDir);
133 List items = upload.parseRequest(request);
135 Iterator i = items.iterator();
136 while (i.hasNext()) {
137 FileItem item = (FileItem) i.next();
139 if (item.isFormField()) {
140 if (!parameterStringValues.containsKey(item.getName())) {
141 parameterStringValues.put(item.getFieldName(), item.getString(encoding));
144 List listValue = (List) parameterListValues.get(item.getFieldName());
145 if (listValue == null) {
146 listValue = new ArrayList();
147 parameterListValues.put(item.getFieldName(), listValue);
149 listValue.add(item.getString(encoding));
152 if (item.getSize()>0)
157 catch (Throwable t) {
158 throw new UtilFailure(t);