org.beangle.commons.web.util

Class RequestUtils

java.lang.Object

org.beangle.commons.web.util.RequestUtils

public final class RequestUtils
extends Object

Request Utility

Since:

2.0

Author:

chaostone

Method Summary

Modifier and Type	Method and Description
static String	encodeAttachName(javax.servlet.http.HttpServletRequest request, String attach_name)
static String	get(javax.servlet.http.HttpServletRequest request, String name)
static Boolean	getBoolean(javax.servlet.http.HttpServletRequest request, String name)
static Date	getDate(javax.servlet.http.HttpServletRequest request, String name)
static Float	getFloat(javax.servlet.http.HttpServletRequest request, String name)
static Integer	getInteger(javax.servlet.http.HttpServletRequest request, String name)
static String	getIpAddr(javax.servlet.http.HttpServletRequest request) Returns remote ip address.
static Long	getLong(javax.servlet.http.HttpServletRequest request, String name)
static Map	getParams(javax.servlet.http.HttpServletRequest request, String prefix)
static Map	getParams(javax.servlet.http.HttpServletRequest request, String prefix, String exclusiveAttrNames)
static Map	getParamsMap(javax.servlet.http.HttpServletRequest request, String prefix, String exclusiveAttrNames)
static Map	getParamsMap(javax.servlet.http.HttpServletRequest request, String prefix, String exclusiveAttrNames, boolean stripPrefix)
static String	getRealPath(javax.servlet.ServletContext servletContext, String path)
static String	getServletPath(javax.servlet.http.HttpServletRequest request) Return the true servlet path.
static Useragent	getUserAgent(javax.servlet.http.HttpServletRequest request) Return Useragent of request.

Methods inherited from class java.lang.Object

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

Method Detail

getIpAddr

public static String getIpAddr(javax.servlet.http.HttpServletRequest request)

Returns remote ip address.

• First,it lookup request header("x-forwarded-for"->"Proxy-Client-IP"->"WL-Proxy-Client-IP")
• Second,invoke request.getRemoteAddr()

Parameters:

request -

getServletPath

public static String getServletPath(javax.servlet.http.HttpServletRequest request)

Return the true servlet path. When servletPath provided by container is empty,It will return requestURI'

查找当前调用的action对应的.do
例如http://localhost/myapp/dd.do 返回/dd.do
http://localhost/myapp/dir/to/dd.do 返回/dir/to/dd.do

getRealPath

public static String getRealPath(javax.servlet.ServletContext servletContext,
                                 String path)

encodeAttachName

public static String encodeAttachName(javax.servlet.http.HttpServletRequest request,
                                      String attach_name)

getUserAgent

public static Useragent getUserAgent(javax.servlet.http.HttpServletRequest request)

Return Useragent of request.

Parameters:

request -

getParams

public static Map getParams(javax.servlet.http.HttpServletRequest request,
                            String prefix)

getParams

public static Map getParams(javax.servlet.http.HttpServletRequest request,
                            String prefix,
                            String exclusiveAttrNames)

getParamsMap

public static Map getParamsMap(javax.servlet.http.HttpServletRequest request,
                               String prefix,
                               String exclusiveAttrNames)

getParamsMap

public static Map getParamsMap(javax.servlet.http.HttpServletRequest request,
                               String prefix,
                               String exclusiveAttrNames,
                               boolean stripPrefix)

get

public static String get(javax.servlet.http.HttpServletRequest request,
                         String name)

getFloat

public static Float getFloat(javax.servlet.http.HttpServletRequest request,
                             String name)

getInteger

public static Integer getInteger(javax.servlet.http.HttpServletRequest request,
                                 String name)

getLong

public static Long getLong(javax.servlet.http.HttpServletRequest request,
                           String name)

getBoolean

public static Boolean getBoolean(javax.servlet.http.HttpServletRequest request,
                                 String name)

getDate

public static Date getDate(javax.servlet.http.HttpServletRequest request,
                           String name)