Interface FileItemHeaders
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public interface FileItemHeaders
This class provides support for accessing the headers for a file or form item that was received within amultipart/form-data
POST request.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
addHeader(String name, String value)
Adds a header.String
getHeader(String name)
Gets the value of the specified part header as aString
.Iterator<String>
getHeaderNames()
Gets anIterator
of all the header names.Iterator<String>
getHeaders(String name)
Gets all the values of the specified item header as anIterator
ofString
objects.
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Method Detail
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addHeader
void addHeader(String name, String value)
Adds a header.- Parameters:
name
- namevalue
- value.
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getHeader
String getHeader(String name)
Gets the value of the specified part header as aString
.If the part did not include a header of the specified name, this method return
null
. If there are multiple headers with the same name, this method returns the first header in the item. The header name is case insensitive.- Parameters:
name
- aString
specifying the header name- Returns:
- a
String
containing the value of the requested header, ornull
if the item does not have a header of that name
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getHeaderNames
Iterator<String> getHeaderNames()
Gets anIterator
of all the header names.- Returns:
- an
Iterator
containing all of the names of headers provided with this file item. If the item does not have any headers return an emptyIterator
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getHeaders
Iterator<String> getHeaders(String name)
Gets all the values of the specified item header as anIterator
ofString
objects.If the item did not include any headers of the specified name, this method returns an empty
Iterator
. The header name is case insensitive.- Parameters:
name
- aString
specifying the header name- Returns:
- an
Iterator
containing the values of the requested header. If the item does not have any headers of that name, return an emptyIterator
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