/**
* Copyright 2015 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.apphosting.tests.usercode.testservlets;
import java.io.IOException;
import java.io.EOFException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class TestServlet extends HttpServlet {
/**
* Static so we can test server reloading with a new ClassLoader.
*/
private static int count = 0;
public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException {
doResponse(res);
}
public void doPost(HttpServletRequest req, HttpServletResponse res) throws IOException {
doResponse(res);
int length = req.getIntHeader("Content-Length");
char[] postData = new char[length];
int pos = 0;
while (pos < length) {
int read = req.getReader().read(postData, pos, length - pos);
if (read == -1) {
throw new EOFException("expected " + (length - pos) + " more bytes");
}
pos += read;
}
res.getWriter().println("Post data is:" + new String(postData));
}
private void doResponse(HttpServletResponse res) throws IOException {
res.setContentType("text/plain");
res.setHeader("X-Test-Header", "test header");
res.setHeader("X-Test-Count", String.valueOf(++count));
res.getWriter().println("Hello, World!");
}
}