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/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.*;
import java.net.*;
import java.net.http.HttpHeaders;
import java.nio.file.*;
import java.util.List;
import java.util.Map;
import java.util.function.BiPredicate;
public class PushHandler implements Http2Handler {
static final BiPredicate<String,String> ACCEPT_ALL = (x, y) -> true;
final Path tempFile;
final int loops;
final long file_size;
public PushHandler(Path file, int loops) throws Exception {
tempFile = file;
this.loops = loops;
this.file_size = Files.size(file);
}
int invocation = 0;
public void handle(Http2TestExchange ee) {
try {
System.err.println ("Server: handle " + ee);
invocation++;
if (ee.serverPushAllowed()) {
URI requestURI = ee.getRequestURI();
for (int i=0; i<loops; i++) {
InputStream is = new FileInputStream(tempFile.toFile());
URI u = requestURI.resolve("/x/y/z/" + Integer.toString(i));
HttpHeaders h = HttpHeaders.of(Map.of("X-foo", List.of("bar")),
ACCEPT_ALL);
ee.serverPush(u, h, is);
}
System.err.println ("Server: sent all pushes");
}
ee.sendResponseHeaders(200, file_size);
OutputStream os = ee.getResponseBody();
InputStream iis = new FileInputStream(tempFile.toFile());
iis.transferTo(os);
os.close();
iis.close();
} catch (Exception ex) {
System.err.println ("Server: exception " + ex);
}
}
}
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