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bboss http an http cluster lb component.
package org.frameworkset.spi.remote.http;
/**
* Copyright 2023 bboss
*
* Licensed 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.
*/
import com.frameworkset.util.SimpleStringUtil;
import org.apache.http.NameValuePair;
import org.apache.http.client.ResponseHandler;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpParams;
import org.frameworkset.spi.remote.http.proxy.ExceptionWare;
import org.frameworkset.spi.remote.http.proxy.HttpProxyRequestException;
import org.frameworkset.spi.remote.http.proxy.HttpServiceHosts;
import org.frameworkset.util.ClassUtil;
import org.frameworkset.util.annotations.DateFormateMeta;
import org.frameworkset.util.annotations.wraper.RequestParamWraper;
import java.io.UnsupportedEncodingException;
import java.lang.reflect.InvocationTargetException;
import java.nio.charset.StandardCharsets;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.*;
/**
*
Description:
*
* Copyright (c) 2023
* @Date 2023/7/28
* @author biaoping.yin
* @version 1.0
*/
public class HttpParamsHandler {
public static final String defaultDateformat = "yyyy-MM-dd HH:mm:ss";
public static Exception getException(ResponseHandler responseHandler, HttpServiceHosts httpServiceHosts ){
// assertCheck( httpServiceHosts );
ExceptionWare exceptionWare = httpServiceHosts.getExceptionWare();
if(exceptionWare != null) {
return exceptionWare.getExceptionFromResponse(responseHandler);
}
return null;
}
/**
* 拼接get请求参数
* @param url
* @param params
* @return
*/
public static String appendParams(String url,Object params){
if(params == null){
return url;
}
else if(params instanceof Map){
return appendMapParams(url,(Map)params);
}
else{
return appendObjectParams(url,params);
}
}
/**
* 拼接get请求参数
* @param url
* @param params
* @return
*/
public static String appendMapParams(String url,Map params){
int idx = url.indexOf("?");
boolean hasParams = idx > 0;
boolean lastIdx = idx == url.length() - 1;
StringBuilder ret = new StringBuilder();
ret.append(url);
//拼接get请求参数
if(params != null && params.size() > 0){
Iterator iterator = params.entrySet().iterator();
int i = 0;
while (iterator.hasNext()) {
Map.Entry entry = iterator.next();
String name = String.valueOf(entry.getKey());
Object value_ = entry.getValue();
if (value_ == null)
continue;
String value = convertValue( value_, null);
try {
value = java.net.URLEncoder.encode(value, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
throw new HttpProxyRequestException(e);
}
if (hasParams) {
if (lastIdx) {
ret.append(name).append("=").append(value);
lastIdx = false;
} else {
ret.append("&").append(name).append("=").append(value);
}
} else {
ret.append("?").append(name).append("=").append(value);
hasParams = true;
}
}
}
return ret.toString();
/**
int idx = url.indexOf("?");
StringBuilder ret = new StringBuilder();
ret.append(url);
if(idx < 0){
ret.append("?");
Iterator iterator = params.entrySet().iterator();
int i = 0;
while (iterator.hasNext()){
Map.Entry entry = iterator.next();
if(i > 0)
ret.append("&");
ret.append(entry.getKey()).append("=").append(entry.getValue());
i ++;
}
}
else{
if(idx == url.length() - 1){
Iterator iterator = params.entrySet().iterator();
int i = 0;
while (iterator.hasNext()){
Map.Entry entry = iterator.next();
if(i > 0)
ret.append("&");
ret.append(entry.getKey()).append("=").append(entry.getValue());
i ++;
}
}
else{
Iterator iterator = params.entrySet().iterator();
while (iterator.hasNext()){
Map.Entry entry = iterator.next();
ret.append("&");
ret.append(entry.getKey()).append("=").append(entry.getValue());
}
}
}
url = ret.toString();
}
return url;
*/
}
public static String convertValue(Object value, ClassUtil.PropertieDescription propertieDescription, DataSerialType dataSerialType){
if( value instanceof String) {
return String.valueOf(value);
}
else if(value instanceof Date){
String dateFormat = getDateformat(propertieDescription);
return DateFormateMeta.format((Date)value,dateFormat);
}
else if(value instanceof LocalDateTime){
String dateFormat = getDateformat(propertieDescription);
return TimeUtil.changeLocalDateTime2String((LocalDateTime)value , dateFormat);
}
else if(value instanceof LocalDate){
String dateFormat = getDateformat(propertieDescription);
return TimeUtil.changeLocalDate2String((LocalDate)value , dateFormat);
}
else if(dataSerialType == null || dataSerialType != DataSerialType.JSON) {
return String.valueOf(value);
}
else{
return SimpleStringUtil.object2json(value);
}
}
public static String convertValue(Object value, DataSerialType dataSerialType){
if( value instanceof String) {
return String.valueOf(value);
}
else if(value instanceof Date){
return DateFormateMeta.format((Date)value,defaultDateformat);
}
else if(value instanceof LocalDateTime){
return TimeUtil.changeLocalDateTime2String((LocalDateTime)value , defaultDateformat);
}
else if(value instanceof LocalDate){
return TimeUtil.changeLocalDate2String((LocalDate)value , defaultDateformat);
}
else if(dataSerialType == null || dataSerialType != DataSerialType.JSON) {
return String.valueOf(value);
}
else{
return SimpleStringUtil.object2json(value);
}
}
/**
* 拼接get请求参数
* @param url
* @param params
* @return
*/
public static String appendObjectParams(String url,Object params) {
ClassUtil.ClassInfo classInfo = ClassUtil.getClassInfo(params.getClass());
List propertieDescriptions = classInfo.getPropertyDescriptors();
int idx = url.indexOf("?");
boolean hasParams = idx > 0;
boolean lastIdx = idx == url.length() - 1;
StringBuilder ret = new StringBuilder();
ret.append(url);
for(ClassUtil.PropertieDescription propertieDescription: propertieDescriptions) {
String name = propertieDescription.getName();
Object value_ = null;
try {
value_ = propertieDescription.getValue(params);
} catch (IllegalAccessException e) {
throw new HttpProxyRequestException(e);
} catch (InvocationTargetException e) {
throw new HttpProxyRequestException(e);
}
if(value_ == null)
continue;
String value = convertValue( value_,propertieDescription,null);
try {
value = java.net.URLEncoder.encode(value, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
throw new HttpProxyRequestException(e);
}
if(hasParams){
if(lastIdx){
ret.append(name).append("=").append(value);
lastIdx = false;
}
else{
ret.append("&").append(name).append("=").append(value);
}
}
else{
ret.append("?").append(name).append("=").append(value);
hasParams = true;
}
}
return ret.toString();
}
public static boolean paramsHandle(MultipartEntityBuilder multipartEntityBuilder, HttpRequestProxy.HttpOption httpOption) throws HttpProxyRequestException {
Object params = httpOption.params;
if (params != null) {
if(params instanceof Map){
return mapParamsHandle( multipartEntityBuilder, httpOption);
}
else{
try {
return objectParamsHandle( multipartEntityBuilder, httpOption);
} catch (InvocationTargetException e) {
throw new HttpProxyRequestException(e);
} catch (IllegalAccessException e) {
throw new HttpProxyRequestException(e);
}
}
}
else{
return false;
}
}
private static String getDateformat(ClassUtil.PropertieDescription propertieDescription){
RequestParamWraper requestParam = propertieDescription.getRequestParam();
String dateFormat = null;
if(requestParam != null && requestParam.dateformat() != null){
dateFormat = requestParam.dateformat();
}
else{
dateFormat = defaultDateformat;
}
return dateFormat;
}
private static boolean objectParamsHandle(MultipartEntityBuilder multipartEntityBuilder, HttpRequestProxy.HttpOption httpOption) throws InvocationTargetException, IllegalAccessException {
boolean hasdata = false;
if (httpOption.params != null) {
Object params = (Object)httpOption.params;
ClassUtil.ClassInfo classInfo = ClassUtil.getClassInfo(params.getClass());
List propertieDescriptions = classInfo.getPropertyDescriptors();
for(ClassUtil.PropertieDescription propertieDescription: propertieDescriptions) {
String name = propertieDescription.getName();
Object value_ = propertieDescription.getValue(params);
if(value_ == null)
continue;
String value = convertValue( value_,propertieDescription,httpOption.dataSerialType);
multipartEntityBuilder.addTextBody(name, value, ClientConfiguration.TEXT_PLAIN_UTF_8);
// if( value instanceof String) {
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(value instanceof Date){
// String dateFormat = getDateformat(propertieDescription);
// value = DateFormateMeta.format((Date)value,dateFormat);
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(value instanceof LocalDateTime){
// String dateFormat = getDateformat(propertieDescription);
// value = TimeUtil.changeLocalDateTime2String((LocalDateTime)value , dateFormat);
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(value instanceof LocalDate){
// String dateFormat = getDateformat(propertieDescription);
// value = TimeUtil.changeLocalDate2String((LocalDate)value , dateFormat);
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(httpOption.dataSerialType != DataSerialType.JSON || value instanceof String) {
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else{
//
// multipartEntityBuilder.addTextBody(name, SimpleStringUtil.object2json(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
hasdata = true;
}
}
return hasdata;
}
public static List paramsPaires(HttpRequestProxy.HttpOption httpOption) throws HttpProxyRequestException {
Object params = httpOption.params;
List pairs = null;
if (params != null) {
if(params instanceof Map){
pairs = mapParamsPairs( httpOption);
}
else{
try {
pairs = objectParamsPairs( httpOption);
} catch (InvocationTargetException e) {
throw new HttpProxyRequestException(e);
} catch (IllegalAccessException e) {
throw new HttpProxyRequestException(e);
}
}
}
// if(pairs == null){
// pairs = new ArrayList<>(0);
// }
return pairs;
}
private static List objectParamsPairs(HttpRequestProxy.HttpOption httpOption) throws InvocationTargetException, IllegalAccessException {
List paramPair = new ArrayList();
if (httpOption.params != null) {
Object params = (Object)httpOption.params;
ClassUtil.ClassInfo classInfo = ClassUtil.getClassInfo(params.getClass());
List propertieDescriptions = classInfo.getPropertyDescriptors();
NameValuePair paramPair_ = null;
for(ClassUtil.PropertieDescription propertieDescription: propertieDescriptions) {
String name = propertieDescription.getName();
Object value_ = propertieDescription.getValue(params);
if(value_ == null)
continue;
String value = convertValue(value_,propertieDescription,httpOption.dataSerialType);
paramPair_ = new BasicNameValuePair(name, value);
// if( value instanceof String) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof Date){
// String dateFormat = getDateformat(propertieDescription);
// value = DateFormateMeta.format((Date)value,dateFormat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDateTime){
// String dateFormat = getDateformat(propertieDescription);
// value = TimeUtil.changeLocalDateTime2String((LocalDateTime)value , dateFormat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDate){
// String dateFormat = getDateformat(propertieDescription);
// value = TimeUtil.changeLocalDate2String((LocalDate)value , dateFormat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(httpOption.dataSerialType != DataSerialType.JSON) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else{
// paramPair_ = new BasicNameValuePair(name, SimpleStringUtil.object2json(value));
// }
paramPair.add(paramPair_);
}
}
return paramPair;
}
private static List mapParamsPairs(HttpRequestProxy.HttpOption httpOption){
Map params = (Map)httpOption.params;
if(params.size() <= 0)
return null;
List paramPair = new ArrayList();
Iterator it = params.entrySet().iterator();
NameValuePair paramPair_ = null;
for (int i = 0; it.hasNext(); i++) {
Map.Entry entry = it.next();
Object value_ = entry.getValue();
if(value_ == null)
continue;
String value = convertValue(value_,httpOption.dataSerialType);
String name = String.valueOf(entry.getKey());
paramPair_ = new BasicNameValuePair(name, value);
// if(value instanceof String) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof Date){
// value = DateFormateMeta.format((Date)value,defaultDateformat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDateTime){
// value = TimeUtil.changeLocalDateTime2String((LocalDateTime)value , defaultDateformat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDate){
// value = TimeUtil.changeLocalDate2String((LocalDate)value , defaultDateformat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(httpOption.dataSerialType != DataSerialType.JSON ) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else{
// paramPair_ = new BasicNameValuePair(name, SimpleStringUtil.object2json(value));
// }
paramPair.add(paramPair_);
}
return paramPair;
}
private static HttpParams objectHttpParams(Object params) {
// if (params != null && params.size() > 0) {
// httpParams = new BasicHttpParams();
// Iterator it = params.entrySet().iterator();
// for (int i = 0; it.hasNext(); i++) {
// Entry entry = it.next();
// httpParams.setParameter(String.valueOf(entry.getKey()), entry.getValue());
// }
// }
HttpParams httpParams = null;
if (params != null) {
httpParams = new BasicHttpParams();
ClassUtil.ClassInfo classInfo = ClassUtil.getClassInfo(params.getClass());
List propertieDescriptions = classInfo.getPropertyDescriptors();
for(ClassUtil.PropertieDescription propertieDescription: propertieDescriptions) {
String name = propertieDescription.getName();
Object value_ = null;
try {
value_ = propertieDescription.getValue(params);
} catch (IllegalAccessException e) {
throw new HttpProxyRequestException(e);
} catch (InvocationTargetException e) {
throw new HttpProxyRequestException(e);
}
if(value_ == null)
continue;
String value = convertValue(value_,propertieDescription,null);
httpParams.setParameter(name, value);
// if( value instanceof String) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof Date){
// String dateFormat = getDateformat(propertieDescription);
// value = DateFormateMeta.format((Date)value,dateFormat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDateTime){
// String dateFormat = getDateformat(propertieDescription);
// value = TimeUtil.changeLocalDateTime2String((LocalDateTime)value , dateFormat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDate){
// String dateFormat = getDateformat(propertieDescription);
// value = TimeUtil.changeLocalDate2String((LocalDate)value , dateFormat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(httpOption.dataSerialType != DataSerialType.JSON) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else{
// paramPair_ = new BasicNameValuePair(name, SimpleStringUtil.object2json(value));
// }
}
}
return httpParams;
}
public static HttpParams httpParams(Object params){
if(params == null){
return null;
}
if(params instanceof Map){
return mapHttpParams((Map)params);
}
else{
return objectHttpParams(params);
}
}
private static HttpParams mapHttpParams(Map params){
if(params.size() <= 0)
return null;
HttpParams httpParams = new BasicHttpParams();
Iterator it = params.entrySet().iterator();
for (int i = 0; it.hasNext(); i++) {
Map.Entry entry = it.next();
Object value_ = entry.getValue();
if(value_ == null)
continue;
String value = convertValue(value_,null);
String name = String.valueOf(entry.getKey());
httpParams.setParameter(name, value);
// if(value instanceof String) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof Date){
// value = DateFormateMeta.format((Date)value,defaultDateformat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDateTime){
// value = TimeUtil.changeLocalDateTime2String((LocalDateTime)value , defaultDateformat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(value instanceof LocalDate){
// value = TimeUtil.changeLocalDate2String((LocalDate)value , defaultDateformat);
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else if(httpOption.dataSerialType != DataSerialType.JSON ) {
// paramPair_ = new BasicNameValuePair(name, String.valueOf(value));
// }
// else{
// paramPair_ = new BasicNameValuePair(name, SimpleStringUtil.object2json(value));
// }
}
return httpParams;
}
private static boolean mapParamsHandle(MultipartEntityBuilder multipartEntityBuilder, HttpRequestProxy.HttpOption httpOption){
boolean hasdata = false;
Map params = (Map)httpOption.params;
if (params != null) {
Iterator it = params.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = it.next();
Object value_ = entry.getValue();
if(value_ == null)
continue;
String value = convertValue(value_,httpOption.dataSerialType);
String name = String.valueOf(entry.getKey());
multipartEntityBuilder.addTextBody(name, value, ClientConfiguration.TEXT_PLAIN_UTF_8);
// if(value instanceof String) {
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(value instanceof Date){
// value = DateFormateMeta.format((Date)value,defaultDateformat);
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(value instanceof LocalDateTime){
// value = TimeUtil.changeLocalDateTime2String((LocalDateTime)value , defaultDateformat);
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(value instanceof LocalDate){
// value = TimeUtil.changeLocalDate2String((LocalDate)value , defaultDateformat);
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else if(httpOption.dataSerialType != DataSerialType.JSON) {
// multipartEntityBuilder.addTextBody(name, String.valueOf(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
// else{
//
// multipartEntityBuilder.addTextBody(name, SimpleStringUtil.object2json(value), ClientConfiguration.TEXT_PLAIN_UTF_8);
// }
hasdata = true;
}
}
return hasdata;
}
}