/*
* 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;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.nio.channels.FileChannel;
import java.util.List;
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.client.HttpClient;
import org.xlightweb.server.HttpServer;
/**
*
* @author grro@xlightweb.org
*/
public final class MultipartRequestTest {
@Test
public void testClientMultiFile() throws Exception {
IHttpRequestHandler reqHdl = new IHttpRequestHandler() {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
exchange.send(new HttpResponse(200, exchange.getRequest().getContentType(), exchange.getRequest().getNonBlockingBody()));
}
};
HttpServer server = new HttpServer(reqHdl);
server.start();
HttpClient httpClient = new HttpClient();
MultipartRequest req = new MultipartRequest("POST", "http://localhost:" + server.getLocalPort()+ "/test");
File file1 = QAUtil.createTestfile_50byte();
File file2 = QAUtil.createTestfile_80byte();
Part part = new Part(new Header(), file1);
req.addPart(part);
Part part2 = new Part(new Header(), file2);
req.addPart(part2);
IHttpResponse resp = httpClient.call(req);
Assert.assertEquals(200, resp.getStatus());
String body = resp.getBody().readString();
Assert.assertTrue(body.contains("<title>xsocket download</title>"));
file1.delete();
file2.delete();
httpClient.close();
server.close();
}
@Test
public void testClientMultiFile2() throws Exception {
System.out.println("testClientMultiFile2");
IHttpRequestHandler reqHdl = new IHttpRequestHandler() {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
exchange.send(new HttpResponse(200, exchange.getRequest().getContentType(), exchange.getRequest().getNonBlockingBody()));
}
};
HttpServer server = new HttpServer(reqHdl);
server.start();
HttpClient httpClient = new HttpClient();
MultipartRequest req = new MultipartRequest("POST", "http://localhost:" + server.getLocalPort()+ "/test");
File file1 = QAUtil.createTestfile_50byte();
File file2 = QAUtil.createTestfile_80byte();
Part part = new Part(new Header(), file1);
req.addPart(part);
Part part2 = new Part(new Header(), file2);
req.addPart(part2);
IHttpResponse resp = httpClient.call(req);
Assert.assertEquals(200, resp.getStatus());
String body = resp.getBody().readString();
Assert.assertTrue(body.contains("<title>xsocket download</title>"));
file1.delete();
file2.delete();
httpClient.close();
server.close();
}
@Test
public void testClientMultiFile3() throws Exception {
System.out.println("testClientMultiFile3");
WebContainer server = new WebContainer(new TestServlet());
server.start();
HttpClient httpClient = new HttpClient();
MultipartRequest req = new MultipartRequest("POST", "http://localhost:" + server.getLocalPort()+ "/test");
String name1 = "file4k";
File file1 = QAUtil.createTestfile_50byte();
String name2 = "file40k";
File file2 = QAUtil.createTestfile_80byte();
Part part = new Part(new Header(), file1);
part.setHeader("Content-disposition", "form-data; name=\"pics\"; filename=\"file1.txt\"");
req.addPart(part);
Part part2 = new Part(new Header(), file2);
part2.setHeader("Content-disposition", "form-data; name=\"pics2\"; filename=\"file2.txt\"");
req.addPart(part2);
IHttpResponse resp = httpClient.call(req);
String body = resp.getBody().toString();
Assert.assertTrue(body.contains("name=pics"));
Assert.assertTrue(body.contains("name=pics2"));
Assert.assertEquals(200, resp.getStatus());
file1.delete();
file2.delete();
httpClient.close();
server.stop();
}
@Test
public void testClientMultiFileAndString() throws Exception {
System.out.println("testClientMultiFileAndString");
IHttpRequestHandler reqHdl = new IHttpRequestHandler() {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
exchange.send(new HttpResponse(200, exchange.getRequest().getContentType(), exchange.getRequest().getNonBlockingBody()));
}
};
HttpServer server = new HttpServer(reqHdl);
server.start();
HttpClient httpClient = new HttpClient();
MultipartRequest req = new MultipartRequest("POST", "http://localhost:" + server.getLocalPort()+ "/test");
File file1 = QAUtil.createTestfile_50byte();
Part part = new Part(file1);
req.addPart(part);
Part part2 = new Part("text/plain", "0123456789");
req.addPart(part2);
IHttpResponse resp = httpClient.call(req);
Assert.assertEquals(200, resp.getStatus());
String body = resp.getBody().readString();
Assert.assertTrue(body.contains("<title>xsocket download</title>"));
file1.delete();
httpClient.close();
server.close();
}
@Test
public void testClientMultiFileAndStringStreaming() throws Exception {
IHttpRequestHandler reqHdl = new IHttpRequestHandler() {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
exchange.send(new HttpResponse(200, exchange.getRequest().getContentType(), exchange.getRequest().getNonBlockingBody()));
}
};
HttpServer server = new HttpServer(reqHdl);
server.start();
HttpClient httpClient = new HttpClient();
File file = QAUtil.createTestfile_40k();
FileChannel fc = new RandomAccessFile(file, "r").getChannel();
FutureResponseHandler respHdl = new FutureResponseHandler();
BodyDataSink dataSink = httpClient.send(new HttpRequestHeader("POST", "http://localhost:" + server.getLocalPort() + "/"), respHdl);
BodyDataSink partDataSink = dataSink.writePart(new HttpMessageHeader("text/plain"));
partDataSink.write("12345678790");
partDataSink.close();
BodyDataSink partDataSink2 = dataSink.writePart(new HttpMessageHeader("text/html"));
partDataSink2.transferFrom(fc);
fc.close();
partDataSink2.close();
dataSink.close();
IHttpResponse resp = respHdl.getResponse();
Assert.assertEquals(200, resp.getStatus());
List<IPart> parts = resp.getBody().readParts();
Assert.assertEquals("12345678790", parts.get(0).getBody().readString());
Assert.assertTrue(QAUtil.isEquals(file, parts.get(1).getBody().readBytes()));
file.delete();
httpClient.close();
server.close();
}
@Test
public void testClientMultiFileAndStringWithInterceptor() throws Exception {
IHttpRequestHandler reqHdl = new IHttpRequestHandler() {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
exchange.send(new HttpResponse(200, exchange.getRequest().getContentType(), exchange.getRequest().getNonBlockingBody()));
}
};
HttpServer server = new HttpServer(reqHdl);
server.start();
HttpClient httpClient = new HttpClient();
httpClient.addInterceptor(new Interceptor());
MultipartRequest req = new MultipartRequest("POST", "http://localhost:" + server.getLocalPort()+ "/test");
File file1 = QAUtil.createTestfile_50byte();
Part part = new Part(file1);
req.addPart(part);
Part part2 = new Part("text/plain", "0123456789");
req.addPart(part2);
IHttpResponse resp = httpClient.call(req);
Assert.assertEquals(200, resp.getStatus());
String body = resp.getBody().readString();
Assert.assertTrue(body.contains("<title>xsocket download</title>"));
file1.delete();
httpClient.close();
server.close();
}
private static final class Interceptor implements IHttpRequestHandler {
public void onRequest(IHttpExchange exchange) throws IOException, BadMessageException {
IHttpRequest request = exchange.getRequest();
String body = request.getBody().readString();
HttpRequest newRequest = new HttpRequest(request.getRequestHeader(), body);
exchange.forward(newRequest);
}
};
private static final class TestServlet extends HttpServlet {
private static final long serialVersionUID = -5985963633008722396L;
private CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
@SuppressWarnings("unchecked")
@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);
is.close();
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.split(";")[0].trim() + "\r\n");
sb.append("content=");
ByteArrayOutputStream bos = new ByteArrayOutputStream();
byte[] buf = new byte[1024];
int numRead=0;
while((numRead = is.read(buf)) != -1){
bos.write(buf, 0, numRead);
}
bos.close();
sb.append(bos.toString("ISO-8859-1"));
content = sb.toString();
}
@Override
public String toString() {
return content;
}
}
}