HtmlPage Class Reference

#include <HtmlPage.h>

Inheritance diagram for HtmlPage:

Public Member Functions
const SiteContext *	site () const
	HtmlPage (int nPageID, const SiteContext *pSite)
virtual	~HtmlPage ()
bool	init (SQLQuery &q) __DCL_THROWS1(SQLException *)
void	print (Session &session) __DCL_THROWS1(Exception *)
void	invoke (Session &session) __DCL_THROWS1(Exception *)
void	refresh (Session &session, const String &strURI, unsigned int nAfterSecond=0) const __DCL_THROWS1(Exception *)
void	printError (Session &session, const String &strTitle, const String &strMessage)
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

Public Attributes
String	__strPageID
int	__nPageID
int	__nPermID
String	__strType
String	__strCharset
String	__strLanguage
String	__strTitle
DateTime	__dtUpdate

Protected Attributes
String	__strDTD
String	__strHeadImport
const SiteContext *	__pSite
HtmlViewPArray	__views

Additional Inherited Members
Protected Member Functions inherited from Object
virtual	~Object ()
	Object ()

Detailed Description

Definition at line 28 of file HtmlPage.h.

Constructor & Destructor Documentation

HtmlPage()

HtmlPage::HtmlPage	(	int	nPageID,
		const SiteContext *	pSite )

Definition at line 26 of file HtmlPage.cpp.

{
    __strPageID = String::valueOf(nPageID);
    __nPageID = nPageID;
    __nPermID = 0;
    __pSite = pSite;
}

~HtmlPage()

HtmlPage::~HtmlPage ( )

virtual

Definition at line 34 of file HtmlPage.cpp.

{
    for(size_t i = 0; i < __views.size(); i++)
        delete __views[i];
}

Member Function Documentation

init()

bool HtmlPage::init

(

SQLQuery &

q

)

Definition at line 40 of file HtmlPage.cpp.

{
#ifdef __DCL_DEBUG
    DateTime dtStart = DateTime::getCurrentLocalTime();
#endif
    q.prepare(L""
        "SELECT P.PERM_ID, P.TYPE, P.CHARSET, P.LANGUAGE,"
        "P.TITLE, P.UPDATE_TIME"
        "\n FROM DCL_PAGE AS P"
        "\n WHERE P.PAGE_ID = :PAGE_ID"
    );
    q.params()[0].setValue(__nPageID);
    q.execute();
    q.fetch();
    if (q.eof())
        return false;
    else {
        SQLFields& fields = q.fields();
        __nPermID = fields[0].asInteger();
        if (!fields[1].isNull())
            __strType = fields[1].asString();
        if (!fields[2].isNull())
            __strCharset = fields[2].asString();
        if (!fields[3].isNull())
            __strLanguage = fields[3].asString();
        if (!fields[4].isNull())
            __strTitle = fields[4].asString();
        __dtUpdate = fields[5].asDateTime();
    }
 
    q.prepare(L""
        "SELECT V.NO, V.CLASS_ID, V.USER_ID, V.DS_ID, V.SKIN_FILE, V.PARAMETERS"
        "\n  , D.DS_NAME, DS_TYPE, D.TABLE_ID, D.REPLY_DEPTH, D.SEQUENCE"
        "\nFROM DCL_VIEW V"
        "\n  INNER JOIN DCL_DATA_SOURCE D"
        "\n    ON (V.USER_ID = D.USER_ID AND V.DS_ID = D.DS_ID)"
        "\n WHERE V.PAGE_ID = :PAGE_ID"
        "\n ORDER BY V.NO"
    );
    q.params()[0].setValue(__nPageID);
    q.execute();
    q.fetch();
    for(size_t i = 0; !q.eof(); i++) {
        SQLFields& fields = q.fields();
        HtmlView* pView = HtmlView::createObject(
            this,
            fields.byName(L"CLASS_ID").asInteger(),
            i
        );
        if (pView) {
            pView->init(fields);
            __views.add(pView);
        }
 
        q.fetch();
    }
    __DCL_TRACE1(L"init: %ls\n", (DateTime::getCurrentLocalTime() - dtStart).toString().data());
    return true;
}

invoke()

void HtmlPage::invoke

(

Session &

session

)

Definition at line 154 of file HtmlPage.cpp.

{
    HttpServletContextEx& ctx = session.__ctx;
    int nViewIndex = -1;
 
    ListedStringToStringArrayMap::ConstIterator it =
        ctx.__queryMap.find(L"view");
    if (it != ctx.__queryMap.end()) {
        // HTTP 요청에서 특정 뷰가 지정되었다.
        // v=1, ...
        if (!((*it).value.isEmpty()))
            nViewIndex = Integer::parse((*it).value[0], 10, nViewIndex) - 1;
 
        if (!(0 <= nViewIndex && nViewIndex < (int)__views.size())) {
            // 인덱스가 잘못되었다.
            ctx.setStatusCode(HTTP_STATUS_NOT_FOUND);
            return;
        }
    }
 
    switch(ctx.methodNo()) {
        case HTTP_METHOD_GET: {
            if (nViewIndex < 0) // == -1
                print(session);
            else {
                // Content-Type, Content-Length는 뷰에서 설정한다.
                __views[nViewIndex]->onGet(session);
            }
            break;
        }
        case HTTP_METHOD_POST: {
            if (nViewIndex < 0) {   // == -1
                // POST에서는 반드시 뷰 인덱스가 지졍되어야 한다.
                ctx.setStatusCode(HTTP_STATUS_NOT_FOUND);
            }
            else {
                __views[nViewIndex]->onPost(session);
            }
            break;
        }
        default: {
            ctx.setStatusCode(HTTP_STATUS_NOT_IMPLEMENTED);
        }
    }   
}

print()

void HtmlPage::print

(

Session &

session

)

Definition at line 101 of file HtmlPage.cpp.

{
    session.__ctx.setContentType(
        __strType,
        __strCharset.isEmpty() ? NULL : __strCharset.data()
    );
 
    if (!__strLanguage.isEmpty())
        session.__ctx.addHeader(HttpHeader(L"Content-Language", __strLanguage));
 
    Writer& out = session.__ctx.writer();
 
    if (!(__views.size() > 0 
#ifdef __DCL_NO_RTTI
        && (__views[0]->isKindOf(CLASSINFO(HeadView))
            || __views[0]->isKindOf(CLASSINFO(HeadSignMenuForm)))
#else
        && (dynamic_cast<HeadView*>(__views[0]) != NULL
            || dynamic_cast<HeadSignMenuForm*>(__views[0]) != NULL)
#endif
    )) {
        String strCharset = L"utf-8";
        String strEncoding = L"UTF-8";
        String strLang = L"ko-KR";
 
        if (!__strCharset.isEmpty()) {
            strCharset = __strCharset;
            strEncoding = strCharset.toUpperCase();
        }
        if (!__strLanguage.isEmpty())
            strLang = __strLanguage;
 
        out << L""
            "<!DOCTYPE html>\r\n"
            "<html lang=\"" << strLang << L"\">\r\n"
            "<head>\r\n"
            "<title>" << __strTitle << L"</title>\r\n"
            "<meta charset=\"" << strCharset << L"\">\r\n"
            "<meta name=\"Generator\" content=\"DCL FastPage 1.1\">\r\n"
            "</head>\r\n<body>\r\n";
    }
 
    for(size_t i = 0; i < __views.size(); i++) {
#ifdef __DCL_DEBUG
        DateTime dtStart = DateTime::getCurrentLocalTime();
#endif
        __views[i]->onPrint(session);
        __DCL_TRACE2(L"view:%d: %ls\n", i + 1, (DateTime::getCurrentLocalTime() - dtStart).toString().data());
    }
 
}

printError()

void HtmlPage::printError	(	Session &	session,
		const String &	strTitle,
		const String &	strMessage )

Definition at line 218 of file HtmlPage.cpp.

{
    __DCL_ASSERT(__pSite != NULL);
    HtmlPage errorPage(
                __pSite->nErrorPageID,
                __pSite
                );
 
    errorPage.init(session.__query);
    errorPage.__strTitle = strTitle;
 
    HtmlView* pErrorView = NULL;
    for(size_t i = 0; i < errorPage.__views.size(); i++) {
#ifdef __DCL_NO_RTTI
        if (errorPage.__views[i]->isKindOf(CLASSINFO(ErrorView))) {
            pErrorView = errorPage.__views[i];
            break;
        }
#else
        pErrorView = dynamic_cast<ErrorView*>(errorPage.__views[i]);
        if (pErrorView != NULL)
            break;
#endif
    }
 
    if (pErrorView) {
        pErrorView->assign(L"ERROR_TITLE", strTitle);
        pErrorView->assign(L"ERROR_MESSAGE", strMessage);
    }
 
    errorPage.print(session);
}

refresh()

void HtmlPage::refresh	(	Session &	session,
		const String &	strURI,
		unsigned int	nAfterSecond = 0 ) const

Definition at line 201 of file HtmlPage.cpp.

{
    HttpServletContextEx& ctx = session.__ctx;
 
    ctx.setContentType(L"text/html");
    Writer& out = ctx.writer();
    out << L"<html>\r\n<head>\r\n"
        "<meta http-equiv=\"Refresh\" content=\"" << nAfterSecond << L";";
 
    out << L" url=" << strURI << L"\">\r\n"
        "</head>\r\n<body>\r\n";
}

site()

__DCL_BEGIN_NAMESPACE const SiteContext * HtmlPage::site

(

)

const

Definition at line 20 of file HtmlPage.cpp.

{
    __DCL_ASSERT(__pSite != NULL);
    return __pSite;
}

Member Data Documentation

__dtUpdate

DateTime HtmlPage::__dtUpdate

Definition at line 38 of file HtmlPage.h.

__nPageID

int HtmlPage::__nPageID

Definition at line 32 of file HtmlPage.h.

__nPermID

int HtmlPage::__nPermID

Definition at line 33 of file HtmlPage.h.

__pSite

const SiteContext* HtmlPage::__pSite

protected

Definition at line 46 of file HtmlPage.h.

__strCharset

String HtmlPage::__strCharset

Definition at line 35 of file HtmlPage.h.

__strDTD

String HtmlPage::__strDTD

protected

Definition at line 43 of file HtmlPage.h.

__strHeadImport

String HtmlPage::__strHeadImport

protected

Definition at line 44 of file HtmlPage.h.

__strLanguage

String HtmlPage::__strLanguage

Definition at line 36 of file HtmlPage.h.

__strPageID

String HtmlPage::__strPageID

Definition at line 31 of file HtmlPage.h.

__strTitle

String HtmlPage::__strTitle

Definition at line 37 of file HtmlPage.h.

__strType

String HtmlPage::__strType

Definition at line 34 of file HtmlPage.h.

__views

HtmlViewPArray HtmlPage::__views

protected

Definition at line 47 of file HtmlPage.h.

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

• HtmlPage.h
• HtmlPage.cpp