DefaultContentLengthStrategy (Apache HttpComponents Core HTTP/1.1 5.1 API)

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java.lang.Object
- org.apache.hc.core5.http.impl.DefaultContentLengthStrategy

All Implemented Interfaces:

ContentLengthStrategy
```
@Contract(threading=IMMUTABLE)
public class DefaultContentLengthStrategy
extends Object
implements ContentLengthStrategy
```
The default implementation of the content length strategy. This class will throw ProtocolException if it encounters an unsupported transfer encoding, multiple Content-Length header values or a malformed Content-Length header value.
This class recognizes "chunked" transfer-coding only.

Since:

5.0

- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  static DefaultContentLengthStrategy INSTANCE
  - Fields inherited from interface org.apache.hc.core5.http.ContentLengthStrategy
    CHUNKED, UNDEFINED
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  DefaultContentLengthStrategy()
  Creates DefaultContentLengthStrategy instance.
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  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 DefaultContentLengthStrategy INSTANCE
```
- Constructor Detail
  - DefaultContentLengthStrategy
```
public DefaultContentLengthStrategy()
```
    Creates DefaultContentLengthStrategy instance. ContentLengthStrategy.UNDEFINED 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.CHUNKED if the message is chunk coded, or ContentLengthStrategy.UNDEFINED if the message is not explicitly delineated.
    
    Specified by:
    
    determineLength in interface ContentLengthStrategy
    
    Parameters:
    message - HTTP message
    
    Returns:
    content length, ContentLengthStrategy.UNDEFINED, or ContentLengthStrategy.CHUNKED
    
    Throws:
    
    HttpException - in case of HTTP protocol violation

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