/*
* Copyright (c) xlightweb.org, 2006 - 2009. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
* The latest copy of this software may be found on http://www.xlightweb.org/
*/
package org.xlightweb.test;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import org.xlightweb.IHttpResponse;
import org.xlightweb.MultipartFormDataRequest;
import org.xlightweb.QAUtil;
import org.xlightweb.WebContainer;
import org.xlightweb.client.HttpClient;
/**
*
* @author grro@xlightweb.org
*/
public final class MultipartTest {
@Test
public void testClientSideUsage() throws Exception {
WebContainer server = new WebContainer(new TestServlet());
server.start();
HttpClient httpClient = new HttpClient();
MultipartFormDataRequest req = new MultipartFormDataRequest("http://localhost:" + server.getLocalPort()+ "/");
String name = "file40k";
File file = QAUtil.createTestfile_4k();
req.addPart(name, file);
req.addPart("test1", "I wake up early and ...");
req.addPart("test2", "... saw the light");
IHttpResponse resp = httpClient.call(req);
FileInputStream fis = new FileInputStream(file);
Content content = new Content(name, file.getName(), "text/html", fis);
String body = resp.getBlockingBody().toString();
Assert.assertEquals(content.toString() + "\r\n", body);
fis.close();
file.delete();
httpClient.close();
server.stop();
}
private static final class TestServlet extends HttpServlet {
private CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
StringBuilder sb = new StringBuilder();
MultipartHttpServletRequest multipartRequest = multipartResolver.resolveMultipart(req);
Map filemap = multipartRequest.getFileMap();
for (Object name : filemap.keySet()) {
MultipartFile mpf = (MultipartFile) filemap.get(name);
String orgFilename = mpf.getOriginalFilename();
String contentType = mpf.getContentType();
InputStream is = mpf.getInputStream();
Content content = new Content((String) name, orgFilename, contentType, is);
sb.append(content + "\r\n");
}
resp.getWriter().write(sb.toString());
}
}
private static final class Content {
private String content;
public Content(String name, String filename, String contentType, InputStream is) throws IOException {
StringBuilder sb = new StringBuilder();
sb.append("name=" + name +"\r\n");
sb.append("filename=" + filename +"\r\n");
sb.append("contentType=" + contentType +"\r\n");
sb.append("content=");
LineNumberReader lnr = new LineNumberReader(new InputStreamReader(is));
String line = null;
try {
do {
line = lnr.readLine();
if (line != null) {
sb.append(line + "\r\n");
}
} while (line != null);
} catch (IOException ioe) {
ioe.printStackTrace();
}
content = sb.toString();
}
@Override
public String toString() {
return content;
}
}
}