org.apache.http.impl.entity
Class LaxContentLengthStrategy

java.lang.Object
  extended by org.apache.http.impl.entity.LaxContentLengthStrategy
All Implemented Interfaces:
ContentLengthStrategy

@Immutable
public class LaxContentLengthStrategy
extends Object
implements ContentLengthStrategy

The lax implementation of the content length strategy. This class will ignore unrecognized transfer encodings and malformed Content-Length header values.

This class recognizes "chunked" and "identitiy" transfer-coding only.

Since:
4.0

Field Summary
static LaxContentLengthStrategy INSTANCE
           
 
Fields inherited from interface org.apache.http.entity.ContentLengthStrategy
CHUNKED, IDENTITY
 
Constructor Summary
LaxContentLengthStrategy()
          Creates LaxContentLengthStrategy instance.
LaxContentLengthStrategy(int implicitLen)
          Creates LaxContentLengthStrategy instance with the given length used per default when content length is not explicitly specified in the message.
 
Method Summary
 long determineLength(HttpMessage message)
          Returns length of the given message in bytes.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

INSTANCE

public static final LaxContentLengthStrategy INSTANCE
Constructor Detail

LaxContentLengthStrategy

public LaxContentLengthStrategy(int implicitLen)
Creates LaxContentLengthStrategy 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

LaxContentLengthStrategy

public LaxContentLengthStrategy()
Creates LaxContentLengthStrategy instance. ContentLengthStrategy.IDENTITY is used per default when content length is not explicitly specified in the message.

Method Detail

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, or ContentLengthStrategy.CHUNKED if the message is chunk coded

Specified by:
determineLength in interface ContentLengthStrategy
Parameters:
message - HTTP message
Returns:
content length, ContentLengthStrategy.IDENTITY, or ContentLengthStrategy.CHUNKED
Throws:
HttpException - in case of HTTP protocol violation


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