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/*******************************************************************************
* Copyright (c) 2014 Raymond Augé and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Raymond Augé <raymond.auge@liferay.com> - Bug 436698
******************************************************************************/
package org.eclipse.equinox.http.servlet.tests.util;
import java.io.IOException;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
/**
* @author Raymond Augé
*/
public class BaseServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
public static final String ATTRIBUTE = "content";
public BaseServlet() {
this("");
}
public BaseServlet(String content) {
this.content = content;
}
@Override
protected void service(
HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
request.setAttribute(ATTRIBUTE, content);
request.setAttribute(ATTRIBUTE, "replaced");
request.removeAttribute(ATTRIBUTE);
ServletContext servletContext = request.getServletContext();
if (servletContext.getAttribute(ATTRIBUTE) == null) {
servletContext.setAttribute(ATTRIBUTE, content);
}
else if (servletContext.getAttribute(ATTRIBUTE).equals(content)) {
servletContext.setAttribute(ATTRIBUTE, "replaced");
}
else {
servletContext.removeAttribute(ATTRIBUTE);
}
HttpSession session = request.getSession();
if (session.getAttribute(ATTRIBUTE) == null) {
session.setAttribute(ATTRIBUTE, content);
}
else if (session.getAttribute(ATTRIBUTE).equals(content)) {
session.setAttribute(ATTRIBUTE, "replaced");
}
else {
session.removeAttribute(ATTRIBUTE);
}
response.getWriter().print(content);
}
protected String content;
}
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