+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with the com.oreilly.servlet library, any library
+ * licensed under the Apache Software License, The Sun (tm) Java Advanced
+ * Imaging library (JAI), The Sun JIMI library (or with modified versions of
+ * the above that use the same license as the above), and distribute linked
+ * combinations including the two. You must obey the GNU General Public
+ * License in all respects for all of the code used other than the above
+ * mentioned libraries. If you modify this file, you may extend this exception
+ * to your version of the file, but you are not obligated to do so. If you do
+ * not wish to do so, delete this exception statement from your version.
+ */
+
package mir.misc;
-import java.util.*;
-import java.io.*;
-import javax.servlet.*;
-import javax.servlet.http.*;
-import com.oreilly.servlet.multipart.*;
-import com.oreilly.servlet.*;
+import java.io.IOException;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Hashtable;
+import java.util.Vector;
+
+import javax.servlet.http.HttpServletRequest;
+
+import mir.config.MirPropertiesConfiguration;
+import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
+
+import com.oreilly.servlet.multipart.FilePart;
+import com.oreilly.servlet.multipart.MultipartParser;
+import com.oreilly.servlet.multipart.ParamPart;
+import com.oreilly.servlet.multipart.Part;
/**
* Title:
public class WebdbMultipartRequest
{
HttpServletRequest req=null;
- HashMap parameters = new HashMap();
+ Hashtable parameters = new Hashtable();
MultipartParser mp=null;
- byte[] uploadData=null;
- String fileName=null;
- String fileContentType=null;
+ FileHandler _fHandler;
- public WebdbMultipartRequest(HttpServletRequest theReq) throws IOException
+ public WebdbMultipartRequest(HttpServletRequest theReq, FileHandler handler)
+ throws FileHandlerException, FileHandlerUserException, IOException, PropertiesConfigExc
{
req=theReq;
- mp = new MultipartParser(req, 1024*8192); // maximum eight megabyte
+ int maxSize;
+ try {
+ maxSize =
+ MirPropertiesConfiguration.instance().getInt("MaxMediaUploadSize");
+ } catch (PropertiesConfigExc e) {
+ maxSize = 1024;
+ throw e;
+ }
+ mp = new MultipartParser(req, 1024*maxSize);
+ _fHandler = handler;
_evaluateRequest();
}
- public HashMap getParameters(){
- return parameters;
- }
+ /**
+ * The following comment and some code was adapted from the Oreilley cos.jar
+ * package. -mh 2001.09.20
+ *
+ * Returns all the parameters as a Map of Strings, any parameter
+ * that sent without a value will be null. A value
+ * is guaranteed to be in its normal, decoded form. If A parameter
+ * has multiple values, only the last one is returned (for backward
+ * compatibility). For parameters with multiple values, it's possible
+ * the last "value" may be null.
+ *
+ * @return A Map of String representations of the parameter values.
+ */
+ public Map getParameters(){
+ Map pHash = new HashMap();
+ String value = new String();
- public byte[] getMedia() {
- return uploadData;
+ Enumeration Keys = parameters.keys();
+ while(Keys.hasMoreElements()) {
+ String KeyNm = (String)Keys.nextElement();
+ Vector values = (Vector)parameters.get(KeyNm);
+ if (values == null || values.size() == 0) {
+ value = null;
+ } else {
+ value = (String)values.elementAt(values.size() - 1);
+ } //endif
+ pHash.put(KeyNm, value);
+ } // end while
+ return pHash;
}
- public String getFilename() {
- return fileName;
- }
-
- public String getContentType() {
- return fileContentType;
+ /**
+ * The following code and comment stolen from oreilley cos.jar.
+ * -mh. 2001.09.20
+ *
+ * Returns the values of the named parameter as a String array, or null if
+ * the parameter was not sent. The array has one entry for each parameter
+ * field sent. If any field was sent without a value that entry is stored
+ * in the array as a null. The values are guaranteed to be in their
+ * normal, decoded form. A single value is returned as a one-element array.
+ *
+ * @param name the parameter name.
+ * @return the parameter values.
+ */
+ public String[] getParameterValues(String name) {
+ try {
+ Vector values = (Vector)parameters.get(name);
+ if (values == null || values.size() == 0) {
+ return null;
+ }
+ String[] valuesArray = new String[values.size()];
+ values.copyInto(valuesArray);
+ return valuesArray;
+ }
+ catch (Exception e) {
+ return null;
+ }
}
- private void _evaluateRequest() throws IOException{
+ private void _evaluateRequest() throws FileHandlerException,
+ FileHandlerUserException, IOException {
Part part;
+ int i = 1;
while ((part = mp.readNextPart()) != null) {
String name = part.getName();
if (part.isParam()) {
// It's a parameter part, add it to the vector of values
ParamPart paramPart = (ParamPart) part;
String value = paramPart.getStringValue();
- parameters.put(name,value);
+ Vector existingValues = (Vector)parameters.get(name);
+ if (existingValues == null) {
+ existingValues = new Vector();
+ parameters.put(name, existingValues);
+ }
+ existingValues.addElement(value);
}
else if (part.isFile()) {
// nur das erste uploadfile beruecksichtigen
FilePart filePart = (FilePart) part;
- fileName = filePart.getFileName();
- fileContentType = filePart.getContentType();
- if (fileName != null) {
- ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
- filePart.writeTo(byteStream);
- uploadData=byteStream.toByteArray();
+ String fn = filePart.getFileName();
+ if (filePart.getFileName() != null) {
+ if (_fHandler != null)
+ _fHandler.setFile(filePart, i, getParameters());
+ i++;
}
}
} // while */
}
+
}
projects / mir.git / blobdiff