/*
* Copyright (c) 2014 The APN-PROXY Project
*
* The APN-PROXY Project licenses this file to you 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.xx_dev.apn.proxy.utils;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.handler.codec.http.*;
import io.netty.util.CharsetUtil;
/**
* @author xmx
* @version $Id: com.xx_dev.apn.proxy.utils.HttpErrorUtil 14-1-8 16:13 (xmx) Exp $
*/
public class HttpErrorUtil {
public static HttpMessage buildHttpErrorMessage(HttpResponseStatus status, String errorMsg) {
ByteBuf errorResponseContent = Unpooled.copiedBuffer(errorMsg, CharsetUtil.UTF_8);
// send error response
FullHttpMessage errorResponseMsg = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1,
status, errorResponseContent);
errorResponseMsg.headers()
.add(HttpHeaders.Names.CONTENT_ENCODING, CharsetUtil.UTF_8.name());
errorResponseMsg.headers().add(HttpHeaders.Names.CONTENT_LENGTH,
errorResponseContent.readableBytes());
return errorResponseMsg;
}
}