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package servlet;
import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class SimpleServlet extends HttpServlet {
private String body;
private ServletConfig config;
public SimpleServlet(String body) {
this.body = body;
this.config = null;
}
@Override
public void init(final ServletConfig config) throws ServletException {
this.config = config;
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
response.setStatus(HttpServletResponse.SC_OK);
String pathInfo = request.getPathInfo();
if (pathInfo != null && pathInfo.length() > 1 && pathInfo.charAt(0) == '/' && config != null)
{
response.getWriter().print(config.getInitParameter(pathInfo.substring(1)));
}
else
{
response.getWriter().print(body);
}
}
}
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