Namespace XsltSql
Class CSqlExtensionPackage

class CSqlExtensionPackage: public CExtensionPackage {
public:
    CSqlExtensionPackage();
    ~CSqlExtensionPackage();
public:
    CString GetNamespaceUri();
    XExtensionPackageContext CreateExtensionPackageContext();
    bool IsExtensionElementAvailable(const CString &strLocalName);
    XExtensionElement CreateExtensionElement(
        const XExtensionStaticContext &pExtensionStaticContext);
    bool IsExtensionFunctionAvailable(const CString &strLocalName);
    XExtensionFunction FindExtensionFunction(
        const CString &strLocalName);
public:
    void AddInterface(const XSqlInterface &pInterface);
    void SetEncodingMap(const XEncodingMap &pEncodingMap);
public:
    static const WCHAR m_szNamespaceUri[];
    };

The XSLT extension package implementing Database Extensions.

Since:

1.00.00

Version:

1.00.00

Author:

Alexey Gokhberg

See Also:

Unicode::CEncodingMap, Xslt::CExtensionStaticContext, Xslt::CExtensionElement, Xslt::CExtensionFunction, Xslt::CExtensionPackageContext, Sql::CSqlInterface

CSqlExtensionPackage

CSqlExtensionPackage();

Constructs the extension package.

~CSqlExtensionPackage

~CSqlExtensionPackage();

Destroys the extension package.

GetNamespaceUri

CString GetNamespaceUri();

Returns the namespace URI associated with this extension package.

Returns:

the namespace URI associated with this extension package

CreateExtensionPackageContext

XExtensionPackageContext CreateExtensionPackageContext();

Creates the extension package context for this extension package.

Returns:

the newly created extension package context

IsExtensionElementAvailable

bool IsExtensionElementAvailable(const CString &strLocalName);

Tests whether the extension element with the given local name is supported by this extension package.

Parameters:

strLocalName - the local name of the element

Returns:

true if the extension element with the given name is supported by this extension package; false otherwise

CreateExtensionElement

XExtensionElement CreateExtensionElement(
    const XExtensionStaticContext &pExtensionStaticContext);

Creates an extension element in the given extension static context.

Parameters:

pExtensionStaticContext - the extension static context

Returns:

the newly created extension element

IsExtensionFunctionAvailable

bool IsExtensionFunctionAvailable(const CString &strLocalName);

Tests whether the extension function with the given local name is supported by this extension package.

Parameters:

strLocalName - the local name of the function

Returns:

true if the extension function with the given local name is supported by this extension package; false otherwise

FindExtensionFunction

XExtensionFunction FindExtensionFunction(
    const CString &strLocalName);

Looks up the extension function with the given local name in the extension package.

Parameters:

strLocalName - the local name of the function

Returns:

the extension function with the given local name, or NULL if the function is not supported by this extension package

AddInterface

void AddInterface(const XSqlInterface &pInterface);

Adds the SQL interface handler to the list of handlers supported by this extension package.

Parameters:

pInterface - the SQL interface handler

SetEncodingMap

void SetEncodingMap(const XEncodingMap &pEncodingMap);

Sets the encoding map to be used by this extension package.

Parameters:

pEncodingMap - the encoding map

m_szNamespaceUri

static const WCHAR m_szNamespaceUri[];

The namespace URI assigned to this extension package.

This data member is set to "https://www.unicorn-enterprises.com/XSLT/Extensions/SQL/1.0" .