HttpServletContextEx Class Reference

#include <HttpServletEx.h>

Inheritance diagram for HttpServletContextEx:

Public Member Functions
StringWriter &	writer ()
Public Member Functions inherited from Object
virtual String	toString () const
virtual void	destroy ()
String	className () const
bool	isInstanceOf (const std::type_info &typeinfo) const
virtual const std::type_info &	typeInfo () const

Protected Member Functions
	HttpServletContextEx (const DCL_HTTP_SERVER_API *_SAPI, const DCL_HTTP_SERVLET_CONTEXT *_context, const String &_tempPath)
virtual	~HttpServletContextEx ()
void	initRequest (size_t nMaxContentLength) __DCL_THROWS1(FormDataException *)
Protected Member Functions inherited from Object
virtual	~Object ()
	Object ()

Protected Attributes
StringWriter	__responseBuf
Protected Attributes inherited from HttpServletContext
const DCL_HTTP_SERVER_API *	__SAPI
const DCL_HTTP_SERVLET_CONTEXT *	__context
String	__contentType
unsigned int	__statusCode
StringBuilder	__responseHeaders
bool	__headerFlushed

Friends
class	HttpServletEx

Detailed Description

Definition at line 22 of file HttpServletEx.h.

Constructor & Destructor Documentation

HttpServletContextEx()

HttpServletContextEx::HttpServletContextEx ( const DCL_HTTP_SERVER_API * _SAPI, const DCL_HTTP_SERVLET_CONTEXT * _context, const String & _tempPath )

protected

~HttpServletContextEx()

HttpServletContextEx::~HttpServletContextEx ( )

protectedvirtual

Definition at line 49 of file HttpServletEx.cpp.

{
}

Member Function Documentation

initRequest()

void HttpServletContextEx::initRequest ( size_t nMaxContentLength )

protected

Definition at line 53 of file HttpServletEx.cpp.

{
    if (__context->pszQueryString)
        HttpQueryStringDecoder::decode(
            ByteString(__context->pszQueryString),
            __queryMap
            );
 
    HttpCookieDecoder::decode(getHttpHeader("Cookie"), __cookieMap);
 
    if (methodNo() == HTTP_METHOD_POST) {
        addHeader(HttpHeader(L"Cache-Control", L"no-cache"));
            
        size_t nLength = contentLength();
        if (nLength && (nMaxContentLength == 0 || nLength <= nMaxContentLength)) {
            if (HttpQueryStringDecoder::isValidType(
                    __context->pszContentType)) {
                String str;
                ByteBuffer* buf = ByteBuffer::create(nLength);
                try {
                    size_t nRead = read(buf->data(), nLength);
                    buf->__dataLength = nRead;
                    *(buf->data() + buf->__dataLength) = L'\0';
                    ByteString s = buf;
                    buf->release();
                    __DCL_ASSERT(nRead == nLength);
                    
                    HttpQueryStringDecoder::decode(s, __formMap);
                }
                catch(IOException* e) {
                    buf->release();
                    throw e;
                }
            }
            else if (HttpFormDataDecoder::isValidType(__context->pszContentType)) {
                // multipart-formdata
                HttpInputStream input(this);
#if 0
                FileOutputStream output(__formFileMap.__tempDir + L"post.data", true);
                Files::copy(input, output);
#endif
                HttpFormDataDecoder decoder;
 
                decoder.decode(
                    input,
                    __context->pszContentType,
                    contentLength(),
                    __formMap,
                    __formFileMap
                    );
#ifdef __DCL_DEBUG
                if (!decoder.warnings().isEmpty()) {
                    __DCL_TRACE0(L"form-data decoding warnings\n");
                    __DCL_TRACE1(L"%ls\n", decoder.warnings().data());
                }
#endif
            }
            else {
                __DCL_TRACE1(L"Unknown Content-Type[%ls]\n", contentType().data());
                // unknown content-type
            }
        }
        
    }
}

writer()

StringWriter & HttpServletContextEx::writer

(

)

Definition at line 121 of file HttpServletEx.cpp.

{
    return __responseBuf;
}

Friends And Related Symbol Documentation

HttpServletEx

friend class HttpServletEx

friend

Definition at line 46 of file HttpServletEx.h.

Member Data Documentation

__responseBuf

StringWriter HttpServletContextEx::__responseBuf

protected

Definition at line 44 of file HttpServletEx.h.

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The documentation for this class was generated from the following files:

• HttpServletEx.h
• HttpServletEx.cpp