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java.lang.Objectjp.terasoluna.fw.web.RequestUtil
public class RequestUtil
Utility class related to the Request.
Constructor Summary | |
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RequestUtil()
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Method Summary | |
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static java.lang.String |
deleteUrlParam(java.lang.String url,
java.lang.String key)
When the parameter of argument key is present in argument url, delete that parameter and return the argument url. Example:Before deletion:test.do?no=2&r=8331352040140757427&no=1 After deletion:test.do?no=2&no=1 |
static java.lang.String |
dumpRequest(javax.servlet.http.HttpServletRequest req)
Dumps the parameters of "request" and attributes of "request". |
static java.lang.String |
dumpRequestAttributes(javax.servlet.http.HttpServletRequest req)
Dumps the attributes of "request". |
static java.lang.String |
dumpRequestParameters(javax.servlet.http.HttpServletRequest req)
Dumps the parameters of"request". |
static java.lang.String |
getPathInfo(javax.servlet.ServletRequest request)
From the ServletRequest class instance, fetch the URIpathInfo after context path.
Please note that "pathInfo" referred here differs from the usual extended path information. |
static javax.servlet.ServletContext |
getServletContext(javax.servlet.http.HttpServletRequest request)
Fetches servlet context. |
static java.lang.String |
getSessionHash(javax.servlet.http.HttpServletRequest req)
Fetches hash value of HTTP session ID. |
static boolean |
isChanged(javax.servlet.ServletRequest request)
Checks the path to decide whether it has been navigated to other module. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public RequestUtil()
Method Detail |
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public static java.lang.String getPathInfo(javax.servlet.ServletRequest request)
ServletRequest
class instance, fetch the URIpathInfo
after context path.
Please note that the "pathInfo" referred here differs from the usual extended path information.
request
- ServletRequest
class instance which is used to derive the pathInfo
.
public static javax.servlet.ServletContext getServletContext(javax.servlet.http.HttpServletRequest request)
request
- Request information
public static boolean isChanged(javax.servlet.ServletRequest request)
request
- Request
true
when it has been navigated to the other module.
true when null is passed to the "request"argument.public static java.lang.String getSessionHash(javax.servlet.http.HttpServletRequest req)
req
- HTTP request
public static java.lang.String dumpRequest(javax.servlet.http.HttpServletRequest req)
req
- HTTP Request
public static java.lang.String dumpRequestAttributes(javax.servlet.http.HttpServletRequest req)
req
- HTTP request
public static java.lang.String dumpRequestParameters(javax.servlet.http.HttpServletRequest req)
req
- HTTP request
public static java.lang.String deleteUrlParam(java.lang.String url, java.lang.String key)
url
- URL used for deletionkey
- String which is the key to be deleted.
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