org.smartboot.http.client.decode.HttpStatusCodeDecoder Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2017-2021, org.smartboot. All rights reserved.
* project name: smart-http
* file name: HttpStatusCodeDecoder.java
* Date: 2021-07-15
* Author: sandao ([email protected])
******************************************************************************/
package org.smartboot.http.client.decode;
import org.smartboot.http.client.impl.Response;
import org.smartboot.http.common.utils.Constant;
import org.smartboot.http.common.utils.StringUtils;
import org.smartboot.socket.transport.AioSession;
import java.nio.ByteBuffer;
/**
* @author 三刀
* @version V1.0 , 2020/3/30
*/
class HttpStatusCodeDecoder implements HeaderDecoder {
private final HttpStatusDescDecoder protocolDecoder = new HttpStatusDescDecoder();
@Override
public HeaderDecoder decode(ByteBuffer byteBuffer, AioSession aioSession, Response response) {
int length = StringUtils.scanUntilAndTrim(byteBuffer, Constant.SP);
if (length > 0) {
int statusCode = StringUtils.convertToInteger(byteBuffer, byteBuffer.position() - length - 1, length, StringUtils.INTEGER_CACHE_HTTP_STATUS_CODE);
response.setStatus(statusCode);
return protocolDecoder.decode(byteBuffer, aioSession, response);
} else {
return this;
}
}
}