RWHttpRequestBody

Module:  Internet Protocols Module   Package:  HTTP

Does not inherit

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• Header File
• Description
• Public Constructor
• Public Destructor
• Public Member Functions

Members

clone() getContentLength()

getNextChunk() isValid()

RWHttpRequestBody() ~RWHttpRequestBody()

#include <rw/http/RWHttpRequestBody.h>

RWHttpRequestBody is an abstract base class from which the methods for handling message bodies are derived.

RWHttpRequestBody();

Constructs a default RWHttpRequestBody object.

virtual
~RWHttpRequestBody();

Virtual destructor.

virtual RWHttpRequestBody*
clone() const = 0;

A virtual function that creates a polymorphic copy of the object on the heap.

virtual int
getContentLength() const = 0;

Returns the total length of the body object, if known. Returns -1 if the Content-Length cannot be determined in the derived class.

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NOTE -- An exception is thrown if data without a Content-Length is sent to a server with version less than HTTP/1.1.

---

virtual RWCString
getNextChunk(size_t size) = 0;

Reads and returns the next size bytes from the body as an RWCString. If size bytes are not available, the remainder of the string is returned. Returns an empty string when no data is available.

virtual bool
isValid() const = 0;

Returns true if the body is valid, and returns false otherwise. isValid() is virtual, which means that derived classes can define their own isValid state.

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