package com.nova.sankuai.infra.utils.baofu.http;
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import org.apache.commons.lang.StringUtils;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.utils.URLEncodedUtils;
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import org.apache.http.message.BasicNameValuePair;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 项目名称：baofoo-fopay-sdk-java
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* 类名称：表单参数
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* 类描述：
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* 创建人：陈少杰
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* 创建时间：2014-10-22 下午2:58:22
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* 修改人：陈少杰
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* 修改时间：2014-10-22 下午2:58:22
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* @version
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*/
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public class HttpSendModel implements Serializable {
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/**
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*
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*/
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private static final long serialVersionUID = 1L;
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private String url;
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private String charSet;
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private HttpMethod method;
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private List<HttpFormParameter> params;
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private String ContentTypeStr;
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/**
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*
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*/
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public HttpSendModel() {
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this.charSet = CharSet.Default;
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this.method = HttpMethod.getDefault();
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this.ContentTypeStr = "";
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}
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/**
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* @param url
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*/
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public HttpSendModel(String url) {
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super();
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this.charSet = CharSet.Default;
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this.method = HttpMethod.getDefault();
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this.ContentTypeStr = "";
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int index = url.indexOf("?");
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if (index != -1) {
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this.url = url.substring(0, index);
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String paramsString = url.substring(index + 1);
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buildParams(paramsString);
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} else {
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this.url = url;
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}
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}
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/**
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* 注意：<br>
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* 比如招行的提交地址https://netpay.cmbchina.com/netpayment/BaseHttp.dll?PrePayC1<br>
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* 用get拼好的url串https://netpay.cmbchina.com/netpayment/BaseHttp.dll?PrePayC1?
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* a=1 这种情况适用<br>
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* <br>
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* 同时，需要非常注意的是：如果参数中有中文并且你已经url编码过了，那么，请保证url和urlPath保持一致，并使用get方式！
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*
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* @param url
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* @param urlPath
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* 不带参数的纯地址
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* @throws Exception
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*/
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public HttpSendModel(String url, String urlPath) throws Exception {
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super();
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charSet = CharSet.Default;
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method = HttpMethod.getDefault();
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if (StringUtils.isBlank(urlPath)) {
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this.url = url;
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} else {
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if (!url.startsWith(urlPath)) {
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throw new Exception("地址不匹配");
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}
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if (url.length() == urlPath.length()) {
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this.url = url;
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return;
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}
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if (url.charAt(urlPath.length()) != '?') {
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throw new Exception("地址不匹配");
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}
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this.url = urlPath;
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String paramsString = url.substring(urlPath.length() + 1);
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buildParams(paramsString);
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}
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}
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/**
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* @param paramsString
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*/
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private void buildParams(String paramsString) {
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if (StringUtils.isBlank(paramsString)) {
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return;
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}
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params = new ArrayList<HttpFormParameter>();
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String[] keyValue;
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String[] theParams = paramsString.split("&");
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String key;
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String value;
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for (String p : theParams) {
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keyValue = p.split("=", 2);
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key = keyValue[0];
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if (keyValue.length < 2) {
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value = "";
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} else {
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value = keyValue[1];
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}
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params.add(new HttpFormParameter(key, value));
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}
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}
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/**
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* 生成get模式的请求地址
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*
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* @return
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*/
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public String buildGetRequestUrl() {
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String url = this.getUrl();
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String charSet = this.getCharSet();
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List<HttpFormParameter> params = this.getParams();
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String requestUrl = url;
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if (params != null && params.size() != 0) {
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List<NameValuePair> qparams = new ArrayList<NameValuePair>();
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for (HttpFormParameter param : params) {
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qparams.add(new BasicNameValuePair(param.getName(), param
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.getValue() == null ? "" : param.getValue()));
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}
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String appender = URLEncodedUtils.format(qparams, charSet);
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/**
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* 20140512 yfj modify
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* requestUrl += "?" + appender;
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*/
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// 用于url不存在参数的情况
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if (url.indexOf("?") == -1) {
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requestUrl += "?" + appender;
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}
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// 用于url已存在参数的情况
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else {
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requestUrl += "&" + appender;
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}
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}
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return requestUrl;
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}
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/**
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* @param formName
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* @return
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*/
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public String buildPostRequestForm(String formName) {
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String url = this.getUrl();
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String charSet = this.getCharSet();
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List<HttpFormParameter> params = this.getParams();
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StringBuilder buffer = new StringBuilder();
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buffer.append("<SCRIPT LANGUAGE=\"JavaScript\"> var isIE=!!window.ActiveXObject||\"ActiveXObject\" in window; </SCRIPT>");
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buffer.append("<form id=\"")
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.append(formName)
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.append("\" name=\"")
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.append(formName)
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.append("\" action=\"")
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.append(url)
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.append("\" accept-charset=\"")
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.append(charSet)
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.append("\" method=\"" + this.getMethod().value()
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+ "\" onsubmit=\"if(isIE)document.charset='" + charSet
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+ "'\" >\n");
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for (HttpFormParameter param : params) {
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if (param.isHidden()) {
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buffer.append("<input type=\"hidden\" name=\"")
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.append(param.getName()).append("\" value=\"")
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.append(param.getValue()).append("\" />\n");
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} else {
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buffer.append("<input type=\"text\" name=\"")
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.append(param.getName()).append("\" value=\"")
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.append(param.getValue()).append("\" />\n");
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}
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}
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buffer.append("<input type=\"submit\" value=\"submit\" />");
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buffer.append("</form>");
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return buffer.toString();
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}
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/**
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* @return the url
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*/
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public String getUrl() {
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return url;
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}
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public void setUrl(String url) {
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this.url = url;
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}
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/**
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* @return the charSet
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*/
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public String getCharSet() {
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return charSet;
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}
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/**
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* @param charSet
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* the charSet to set
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*/
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public void setCharSet(String charSet) {
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this.charSet = charSet;
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}
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/**
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* @return the method
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*/
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public HttpMethod getMethod() {
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return method;
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}
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/**
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* @param method
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* the method to set
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*/
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public void setMethod(HttpMethod method) {
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this.method = method;
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}
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/**
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* @return the params
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*/
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public List<HttpFormParameter> getParams() {
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if (params == null) {
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params = new ArrayList<HttpFormParameter>();
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}
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return this.params;
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}
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/**
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* @param params
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* the params to set
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*/
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public void setParams(List<HttpFormParameter> params) {
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this.params = params;
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}
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@Override
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public String toString() {
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StringBuilder sb = new StringBuilder();
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sb.append("[url]" + this.url);
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if (method != null) {
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sb.append("[method]" + this.method);
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}
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if (params != null && params.size() > 0) {
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sb.append("[params]-");
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for (HttpFormParameter param : params) {
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sb.append("[" + param.getName() + "]" + param.getValue());
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}
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}
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return sb.toString();
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}
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public String getContentTypeStr() {
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return ContentTypeStr;
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}
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public void setContentTypeStr(String contentTypeStr) {
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ContentTypeStr = contentTypeStr;
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}
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public static long getSerialversionuid() {
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return serialVersionUID;
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}
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}
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