org.tio.http.common.HttpRequest Maven / Gradle / Ivy
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Copyright 2018 JFinal
Licensed under the Apache License, Version 2.0 (the "License");
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package org.tio.http.common;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tio.core.ChannelContext;
import org.tio.core.Node;
import org.tio.core.Tio;
import org.tio.http.common.HttpConst.RequestBodyFormat;
import org.tio.http.common.session.HttpSession;
import org.tio.utils.SysConst;
import org.tio.utils.SystemTimer;
import org.tio.utils.hutool.StrUtil;
/**
*
* @author tanyaowu
*
*/
public class HttpRequest extends HttpPacket {
private static Logger log = LoggerFactory.getLogger(HttpRequest.class);
private static final long serialVersionUID = -3849253977016967211L;
private boolean needForward = false;
private boolean isForward = false;
public RequestLine requestLine = null;
/**
* 请求参数
*/
private Map params = new HashMap<>();
private List cookies = null;
private Map cookieMap = null;
private int contentLength;
private String connection;
private String bodyString;
private RequestBodyFormat bodyFormat;
private String charset = HttpConst.CHARSET_NAME;
private Boolean isAjax = null;
@SuppressWarnings("unused")
private Boolean isSupportGzip = null;
private HttpSession httpSession;
private Node remote = null;
public ChannelContext channelContext;
public HttpConfig httpConfig;
private String domain = null;
private String host = null;
// private String clientIp = null;
/**该HttpRequest对象的创建时间*/
private long createTime = SystemTimer.currTime;
private boolean closed = false;
protected Map headers = new HashMap<>();
private Integer forwardCount = null;
/**
* @author tanyaowu
* 2017年2月22日 下午4:14:40
*/
public HttpRequest(Node remote) {
this.remote = remote;
}
public HttpRequest() {
}
/**
* 关闭连接
*/
public void close() {
close(null);
}
/**
* 关闭连接
* @param remark
*/
public void close(String remark) {
closed = true;
Tio.remove(channelContext, remark);
}
public void addParam(String key, Object value) {
if (value == null) {
return;
}
Object[] existValue = params.get(key);
if (existValue != null) {
Object[] newExistValue = new Object[existValue.length + 1];
if (value instanceof String) {
newExistValue = new String[existValue.length + 1];
} else if (value instanceof UploadFile) {
newExistValue = new UploadFile[existValue.length + 1];
}
System.arraycopy(existValue, 0, newExistValue, 0, existValue.length);
newExistValue[newExistValue.length - 1] = value;
params.put(key, newExistValue);
} else {
Object[] newExistValue = null;//new Object[] { value };
if (value instanceof String) {
newExistValue = new String[] { (String) value };
} else if (value instanceof UploadFile) {
newExistValue = new UploadFile[] { (UploadFile) value };
}
params.put(key, newExistValue);
}
}
/**
*
* @param newPath
* @return
* @throws Exception
*/
public HttpResponse forward(String newPath) throws Exception {
if (StrUtil.contains(newPath, '?')) {
requestLine.path = StrUtil.subBefore(newPath, "?", false);
requestLine.queryString = StrUtil.subAfter(newPath, "?", false);
} else {
requestLine.path = newPath;
requestLine.queryString = null;
}
if (forwardCount == null) {
forwardCount = 1;
} else {
forwardCount++;
}
if (forwardCount > httpConfig.maxForwardCount) {
log.error("forwardCount[{}] is too large, newPath:{}", forwardCount, newPath);
this.close();
return null;
}
this.needForward = true;
return HttpResponse.NULL_RESPONSE;
}
/**
* @return the bodyFormat
*/
public RequestBodyFormat getBodyFormat() {
return bodyFormat;
}
/**
* 获取请求头中的User-Agent字段
* @return
* @author: tanyaowu
*/
public String getUserAgent() {
return this.headers.get(HttpConst.RequestHeaderKey.User_Agent);
}
/**
* 获取请求头中的host字段,形如:www.t-io.org:8080, www.t-io.org等值
* @return
* @author: tanyaowu
*/
public String getHost() {
if (host != null) {
return host;
}
host = this.headers.get(HttpConst.RequestHeaderKey.Host);
return host;
}
/**
* 获取真实的客户端ip
* @return
* @author tanyaowu
*/
public String getClientIp() {
return remote.getIp();
// if (clientIp == null) {
// clientIp = IpUtils.getRealIp(this);
// }
// return clientIp;
}
public void addHeader(String key, String value) {
headers.put(key, value);
}
public void addHeaders(Map headers) {
if (headers != null) {
Set> set = headers.entrySet();
for (Entry entry : set) {
this.addHeader(entry.getKey(), entry.getValue());
}
}
}
/**
* 根据host字段,获取去除端口的纯域名部分的值,形如:www.t-io.org, t-io.org等值
* @return
* @author tanyaowu
*/
public String getDomain() {
if (domain != null) {
return domain;
}
if (StrUtil.isBlank(getHost())) {
return null;
}
domain = StrUtil.subBefore(getHost(), ":", false);
return domain;
}
/**
* @return the bodyString
*/
public String getBodyString() {
return bodyString;
}
/**
* @return the channelContext
*/
public ChannelContext getChannelContext() {
return channelContext;
}
/**
* @return the charset
*/
public String getCharset() {
return charset;
}
/**
* @return the bodyLength
*/
public int getContentLength() {
return contentLength;
}
public Cookie getCookie(String cooiename) {
if (cookieMap == null) {
return null;
}
return cookieMap.get(cooiename);
}
/**
* @return the cookieMap
*/
public Map getCookieMap() {
return cookieMap;
}
// /**
// * @return the bodyBytes
// */
// public byte[] getBodyBytes() {
// return bodyBytes;
// }
//
// /**
// * @param bodyBytes the bodyBytes to set
// */
// public void setBodyBytes(byte[] bodyBytes) {
// this.bodyBytes = bodyBytes;
// }
// /**
// * @return the userAgent
// */
// public UserAgent getUserAgent() {
// return userAgent;
// }
//
// /**
// * @param userAgent the userAgent to set
// */
// public void setUserAgent(UserAgent userAgent) {
// this.userAgent = userAgent;
// }
/**
* @return the cookies
*/
public List getCookies() {
return cookies;
}
/**
* @return the httpConfig
*/
public HttpConfig getHttpConfig() {
return httpConfig;
}
/**
* @return the httpSession
*/
public HttpSession getHttpSession() {
return httpSession;
}
public String getHeader(String key) {
return headers.get(key);
}
/**
* @return the headers
*/
public Map getHeaders() {
return headers;
}
public void removeHeader(String key, String value) {
headers.remove(key);
}
/**
* @return the isAjax
*/
public Boolean getIsAjax() {
if (isAjax == null) {
String X_Requested_With = this.getHeader(HttpConst.RequestHeaderKey.X_Requested_With);
if (X_Requested_With != null && "XMLHttpRequest".equalsIgnoreCase(X_Requested_With)) {
isAjax = true;
} else {
isAjax = false;
}
}
return isAjax;
}
/**
* @return the isSupportGzip
*/
public Boolean getIsSupportGzip() {
return true;
// if (isSupportGzip == null) {
// String Accept_Encoding = getHeader(HttpConst.RequestHeaderKey.Accept_Encoding);
// if (StrUtil.isNotBlank(Accept_Encoding)) {
// String[] ss = StrUtil.split(Accept_Encoding, ",");
// if (ArrayUtil.contains(ss, "gzip")) {
// isSupportGzip = true;
// } else {
// isSupportGzip = false;
// }
// } else {
// isSupportGzip = true;
// }
// }
// return isSupportGzip;
}
/**
* @return the params
*/
public Map getParams() {
return params;
}
/**
* 把类型为数组的参数值转换成Object,相当于是取了数组的第一个值,便于业务开发(因为大部分参数值其实只有一个)
* @return
*/
public Map getParam() {
Map params = new HashMap<>();
if (getParams() != null) {
for (String key : this.params.keySet()) {
Object[] param = this.params.get(key);
if (param != null && param.length >= 1) {
params.put(key, param[0]);
}
}
}
return params;
}
public Object getObject(String name) {
if (StrUtil.isBlank(name)) {
return null;
}
Object[] values = params.get(name);
if (values != null && values.length > 0) {
Object obj = values[0];
return obj;
}
return null;
}
/**
*
* @param value
* @return
* @author: tanyaowu
*/
public String getParam(String name) {
return (String)getObject(name);
}
/**
* 同getParam(String name)
* @param name
* @return
* @author tanyaowu
*/
public String getString(String name) {
return getParam(name);
}
/**
*
* @param name
* @return
* @author tanyaowu
*/
public UploadFile getUploadFile(String name) {
Object[] values = params.get(name);
if (values != null && values.length > 0) {
Object obj = values[0];
return (UploadFile) obj;
}
return null;
}
/**
*
* @param name
* @return
* @author tanyaowu
*/
public Integer getInt(String name) {
String value = getParam(name);
if (StrUtil.isBlank(value)) {
return null;
}
return Integer.parseInt(value);
}
public Short getShort(String name) {
String value = getParam(name);
if (StrUtil.isBlank(value)) {
return null;
}
return Short.parseShort(value);
}
public Byte getByte(String name) {
String value = getParam(name);
if (StrUtil.isBlank(value)) {
return null;
}
return Byte.parseByte(value);
}
public Long getLong(String name) {
String value = getParam(name);
if (StrUtil.isBlank(value)) {
return null;
}
return Long.parseLong(value);
}
public Double getDouble(String name) {
String value = getParam(name);
if (StrUtil.isBlank(value)) {
return null;
}
return Double.parseDouble(value);
}
public Float getFloat(String name) {
String value = getParam(name);
if (StrUtil.isBlank(value)) {
return null;
}
return Float.parseFloat(value);
}
/**
*
* @param name
* @return
* @author tanyaowu
*/
public Object[] getParamArray(String name) {
Object[] values = params.get(name);
return values;
}
public Node getRemote() {
return remote;
}
/**
* @return the firstLine
*/
public RequestLine getRequestLine() {
return requestLine;
}
/**
* @return
* @author tanyaowu
*/
@Override
public String logstr() {
String str = "\r\n请求ID_" + getId() + SysConst.CRLF + getHeaderString();
if (null != getBodyString()) {
str += getBodyString();
}
return str;
}
public void parseCookie(HttpConfig httpConfig) {
String cookieline = headers.get(HttpConst.RequestHeaderKey.Cookie);
if (StrUtil.isNotBlank(cookieline)) {
cookies = new ArrayList<>();
cookieMap = new HashMap<>();
Map _cookiemap = Cookie.getEqualMap(cookieline);
Set> set = _cookiemap.entrySet();
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