package com.amazon.redshift.plugin.httpserver; import org.apache.http.*; import org.apache.http.entity.ContentType; import org.apache.http.entity.StringEntity; import org.apache.http.protocol.HttpContext; import org.apache.http.protocol.HttpRequestHandler; import java.io.IOException; import java.nio.charset.StandardCharsets; /** * Return invalid HTML for all requests. */ public class InvalidHttpRequestHandler implements HttpRequestHandler { private static final String INVALID_RESPONSE = "

The request could not be understood by the server!

"; @Override public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException { response.setEntity(new StringEntity(INVALID_RESPONSE, StandardCharsets.UTF_8)); response.setHeader( HttpHeaders.CONTENT_TYPE, ContentType.TEXT_HTML.withCharset(StandardCharsets.UTF_8).toString()); response.setStatusCode(HttpStatus.SC_BAD_REQUEST); } }