Package org.apache.http.impl.entity
Class StrictContentLengthStrategy
- java.lang.Object
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- org.apache.http.impl.entity.StrictContentLengthStrategy
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- All Implemented Interfaces:
ContentLengthStrategy
@Contract(threading=IMMUTABLE) public class StrictContentLengthStrategy extends java.lang.Object implements ContentLengthStrategy
The strict implementation of the content length strategy. This class will throwProtocolException
if it encounters an unsupported transfer encoding or a malformedContent-Length
header value.This class recognizes "chunked" and "identitiy" transfer-coding only.
- Since:
- 4.0
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Field Summary
Fields Modifier and Type Field Description static StrictContentLengthStrategy
INSTANCE
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Fields inherited from interface org.apache.http.entity.ContentLengthStrategy
CHUNKED, IDENTITY
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Constructor Summary
Constructors Constructor Description StrictContentLengthStrategy()
CreatesStrictContentLengthStrategy
instance.StrictContentLengthStrategy(int implicitLen)
CreatesStrictContentLengthStrategy
instance with the given length used per default when content length is not explicitly specified in the message.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description long
determineLength(HttpMessage message)
Returns length of the given message in bytes.
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Field Detail
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INSTANCE
public static final StrictContentLengthStrategy INSTANCE
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Constructor Detail
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StrictContentLengthStrategy
public StrictContentLengthStrategy(int implicitLen)
CreatesStrictContentLengthStrategy
instance with the given length used per default when content length is not explicitly specified in the message.- Parameters:
implicitLen
- implicit content length.- Since:
- 4.2
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StrictContentLengthStrategy
public StrictContentLengthStrategy()
CreatesStrictContentLengthStrategy
instance.ContentLengthStrategy.IDENTITY
is used per default when content length is not explicitly specified in the message.
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Method Detail
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determineLength
public long determineLength(HttpMessage message) throws HttpException
Description copied from interface:ContentLengthStrategy
Returns length of the given message in bytes. The returned value must be a non-negative number,ContentLengthStrategy.IDENTITY
if the end of the message will be delimited by the end of connection, orContentLengthStrategy.CHUNKED
if the message is chunk coded- Specified by:
determineLength
in interfaceContentLengthStrategy
- Parameters:
message
- HTTP message- Returns:
- content length,
ContentLengthStrategy.IDENTITY
, orContentLengthStrategy.CHUNKED
- Throws:
HttpException
- in case of HTTP protocol violation
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