net.ymate.platform.commons.util

Class ParamUtils

java.lang.Object

net.ymate.platform.commons.util.ParamUtils

public class ParamUtils
extends Object

Author:

刘镇 (suninformation@163.com) on 15-1-12 下午4:50

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ParamUtils.ISignatureBuilder 签名生成器接口

Field Summary

Fields

Modifier and Type	Field and Description
static String	HTTP_PREFIX
static String	HTTPS_PREFIX
static String	PATH_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
ParamUtils()

Method Summary

Modifier and Type	Method and Description
static String	appendQueryParamValue(String url, Map<String,?> params, boolean encode, String charset)
static String	buildActionForm(String actionUrl, boolean usePost, boolean encode, boolean enctype, String charset, Map<String,?> params)
static String	buildActionForm(String actionUrl, boolean usePost, Map<String,?> params)
static String	buildQueryParamStr(Map<String,?> params, boolean encode, String charset)
static Map<String,String[]>	convertParamMap(Map<String,?> sourceMap)
static String	createNonceStr()
static String	createSignature(Map<String,?> queryParamMap, boolean encode, boolean upperCase, ParamUtils.ISignatureBuilder signatureBuilder, String... extraParams)
static String	createSignature(Map<String,?> queryParamMap, boolean encode, boolean upperCase, String... extraParams)
static String	createSignature(Map<String,?> queryParamMap, boolean encode, ParamUtils.ISignatureBuilder signatureBuilder, String... extraParams)
static String	createSignature(Map<String,?> queryParamMap, boolean encode, String... extraParams)
static String	fixUrl(String url, boolean needStartWith, boolean needEndWith)
static String	fixUrlWithProtocol(String url, boolean needEndWith)
static boolean	isInvalid(Object obj)
static Map<String,String[]>	parseQueryParamStr(String paramStr) 解析远程模拟提交后返回的信息, 并将参数串转换成Map映射
static Map<String,String[]>	parseQueryParamStr(String paramStr, boolean decode, String charset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HTTP_PREFIX

public static final String HTTP_PREFIX

See Also:

Constant Field Values

HTTPS_PREFIX

public static final String HTTPS_PREFIX

See Also:

Constant Field Values

PATH_SEPARATOR

public static final String PATH_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

ParamUtils

public ParamUtils()

Method Detail

fixUrlWithProtocol

public static String fixUrlWithProtocol(String url,
                                        boolean needEndWith)

Parameters:

url - URL地址

needEndWith - 是否必须以分隔符结束

Returns:

返回修正后的URL地址

fixUrl

public static String fixUrl(String url,
                            boolean needStartWith,
                            boolean needEndWith)

Parameters:

url - URL地址

needStartWith - 是否以'/'开始

needEndWith - 是否以'/'结束

Returns:

返回修正后的URL地址

isInvalid

public static boolean isInvalid(Object obj)

buildQueryParamStr

public static String buildQueryParamStr(Map<String,?> params,
                                        boolean encode,
                                        String charset)

Parameters:

params - 请求参数映射

encode - 是否对参数进行编码

charset - Encode编码字符集，默认UTF-8

Returns:

对参数进行ASCII正序排列并生成请求参数串

appendQueryParamValue

public static String appendQueryParamValue(String url,
                                           Map<String,?> params,
                                           boolean encode,
                                           String charset)

convertParamMap

public static Map<String,String[]> convertParamMap(Map<String,?> sourceMap)

parseQueryParamStr

public static Map<String,String[]> parseQueryParamStr(String paramStr)

解析远程模拟提交后返回的信息, 并将参数串转换成Map映射

Parameters:

paramStr - 要解析的字符串

Returns:

解析结果

parseQueryParamStr

public static Map<String,String[]> parseQueryParamStr(String paramStr,
                                                      boolean decode,
                                                      String charset)

buildActionForm

public static String buildActionForm(String actionUrl,
                                     boolean usePost,
                                     Map<String,?> params)

buildActionForm

public static String buildActionForm(String actionUrl,
                                     boolean usePost,
                                     boolean encode,
                                     boolean enctype,
                                     String charset,
                                     Map<String,?> params)

createNonceStr

public static String createNonceStr()

Returns:

产生随机字符串，长度为6到32位不等

createSignature

public static String createSignature(Map<String,?> queryParamMap,
                                     boolean encode,
                                     String... extraParams)

Parameters:

queryParamMap - 请求协议参数对象映射

encode - 是否进行编码

extraParams - 扩展参数

Returns:

返回最终生成的签名

createSignature

public static String createSignature(Map<String,?> queryParamMap,
                                     boolean encode,
                                     ParamUtils.ISignatureBuilder signatureBuilder,
                                     String... extraParams)

createSignature

public static String createSignature(Map<String,?> queryParamMap,
                                     boolean encode,
                                     boolean upperCase,
                                     String... extraParams)

createSignature

public static String createSignature(Map<String,?> queryParamMap,
                                     boolean encode,
                                     boolean upperCase,
                                     ParamUtils.ISignatureBuilder signatureBuilder,
                                     String... extraParams)