StackOverflow2013

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plurals

PO
primarykey
Id
10211289
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2012-04-18T14:16:07.947
FavoriteCount
0
LastActivityDate
2012-04-19T00:13:10.903
LastEditDate
2012-04-19T00:13:10.903
LastEditorUserId
13663
OwnerUserId
13663
ParentId
10210645
PostTypeId
2
Score
3
ViewCount
0
LastEditorDisplayName
text
Body
The only way would be for you to consume the entire input stream yourself in the filter, take what you want from it, and then create a new InputStream for the content you read, and put that InputStream in to a ServletRequestWrapper (or HttpServletRequestWrapper). The downside is you'll have to parse the payload yourself, the standard doesn't make that capability available to you. Addenda -- As I said, you need to look at HttpServletRequestWrapper. In a filter, you continue along by calling FilterChain.doFilter(request, response). For trivial filters, the request and response are the same as the ones passed in to the filter. That doesn't have to be the case. You can replace those with your own requests and/or responses. HttpServletRequestWrapper is specifically designed to facilitate this. You pass it the original request, and then you can intercept all of the calls. You create your own subclass of this, and replace the getInputStream method with one of your own. You can't change the input stream of the original request, so instead you have this wrapper and return your own input stream. The simplest case is to consume the original requests input stream in to a byte buffer, do whatever magic you want on it, then create a new ByteArrayInputStream from that buffer. This is what is returned in your wrapper, which is passed to the FilterChain.doFilter method. You'll need to subclass ServletInputStream and make another wrapper for your ByteArrayInputStream, but that's not a big deal either.
Tags
Title
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POHttp Servlet request lose params from POST body after read it once
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 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USWill Hartung
UserOwnerUserId
1. USWill Hartung
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PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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 UserUserId
 This table or related slice is empty.
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 VTUpMod
2. VO
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 This table or related slice is empty.
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CommentsPostId
1. COI can't manage to read the InputStream and restore it after, there are no get/set methods to direct access to the stream. Your proposal seems good, but I don't see how to implement it.
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 USamuniz

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