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java.lang.Object | +--com.jspsmart.upload.Request
The equivalent of ServletRequest Class. This is a dependant object wich can't be directly instantiate.
Method Summary | |
java.lang.String |
getParameter(java.lang.String name)
Returns the value of a request parameter as a String ,
or null if the parameter does not exist.
|
java.util.Enumeration |
getParameterNames()
Returns an Enumeration of String
objects containing the names of the parameters contained
in this request. |
java.lang.String[] |
getParameterValues(java.lang.String name)
Returns an array of String objects containing
all of the values the given request parameter has, or
null if the parameter does not exist.
|
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Method Detail |
public java.lang.String getParameter(java.lang.String name)
String
,
or null
if the parameter does not exist.
Request parameters are extra information sent with the request.
You should only use this method when you are sure the
parameter has only one value. If the parameter might have
more than one value, use getParameterValues(java.lang.String)
.
If you use this method with a multivalued
parameter, the value returned is equal to the first value
in the array returned by getParameterValues
.
If the parameter data was sent in the request body, such as occurs
with an HTTP POST request, then reading the body directly via #getInputStream
or #getReader
can interfere
with the execution of this method.
name
- a String
specifying the
name of the parameterString
representing the
single value of the parametergetParameterValues(java.lang.String)
public java.util.Enumeration getParameterNames()
Enumeration
of String
objects containing the names of the parameters contained
in this request. If the request has
no parameters, the method returns an
empty Enumeration
.Enumeration
of String
objects, each String
containing
the name of a request parameter; or an
empty Enumeration
if the
request has no parameterspublic java.lang.String[] getParameterValues(java.lang.String name)
String
objects containing
all of the values the given request parameter has, or
null
if the parameter does not exist.
If the parameter has a single value, the array has a length of 1.
name
- a String
containing the name of
the parameter whose value is requestedString
objects
containing the parameter's valuesgetParameter(java.lang.String)
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