/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 io.undertow.servlet.test.util;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* @author Istvan Szabo
*/
public class ParameterEchoServlet extends HttpServlet {
@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
PrintWriter writer = resp.getWriter();
String[] param1Values = req.getParameterValues("param1");
String[] param2Values = req.getParameterValues("param2");
String[] param3Values = req.getParameterValues("param3");
StringBuilder sb = new StringBuilder();
if (param1Values != null) {
sb.append("param1=\'");
for (int i = 0; i < param1Values.length; i++) {
if (i > 0) {
sb.append(',');
}
sb.append(param1Values[i]);
}
sb.append('\'');
}
if (param2Values != null) {
sb.append("param2=\'");
for (int i = 0; i < param2Values.length; i++) {
if (i > 0) {
sb.append(',');
}
sb.append(param2Values[i]);
}
sb.append('\'');
}
if (param3Values != null) {
sb.append("param3=\'");
for (int i = 0; i < param3Values.length; i++) {
if (i > 0) {
sb.append(',');
}
sb.append(param3Values[i]);
}
sb.append('\'');
}
writer.write(sb.toString());
writer.close();
}
@Override
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
doGet(req, resp);
}
}