SQLDriver.cpp File Reference

#include <dcl/Config.h>
#include <dlfcn.h>
#include <dcl/_stdlib.h>
#include <dcl/Object.h>
#include <dcl/String.h>
#include <dcl/Array.h>
#include <dcl/Thread.h>
#include <dcl/SQLCore.h>
#include <dcl/SQLDriver.h>
#include "LibState.h"

Go to the source code of this file.

Classes
class	SQLDriverPool

Functions
__DCL_BEGIN_NAMESPACE	IMPLEMENT_CLASSINFO (SQLDriverException, DllException) SQLDriverException
	IMPLEMENT_CLASSINFO (SQLDriver, Dll) long SQLDriver
	IMPLEMENT_CLASSINFO (SQLDriverPool, Object) SQLDriver *SQLDriverPool

Variables
LibState *	__LibState__

Function Documentation

IMPLEMENT_CLASSINFO() [1/3]

IMPLEMENT_CLASSINFO	(	SQLDriver	,
		Dll	)

Definition at line 86 of file SQLDriver.cpp.

{
    long n = Thread::incrementAndGet(__refCount);
    return n;
}

IMPLEMENT_CLASSINFO() [2/3]

__DCL_BEGIN_NAMESPACE IMPLEMENT_CLASSINFO	(	SQLDriverException	,
		DllException	)

Definition at line 33 of file SQLDriver.cpp.

    : Exception(_cause), __name(_name)
{
}

IMPLEMENT_CLASSINFO() [3/3]

IMPLEMENT_CLASSINFO	(	SQLDriverPool	,
		Object	)

Definition at line 329 of file SQLDriver.cpp.

{
    String name = _name.trim();
 
    SQLDriver* driver = NULL;
    // find previous loaded module
    for (PointerArray::Iterator it = __drivers.begin();
        it != __drivers.end(); it++) {
        if (!((SQLDriver*)(*it))->driverName().compareNoCase(name)) {
            driver = (SQLDriver*)(*it);
            break;
        }
    }
 
    if (!driver) {
        // not found. load new driver
        __DCL_TRACE2(
            __T("Open New SQLDriver: %ls, Prev-Count: %d\n"),
            name.data(),
            __drivers.size()
            );
 
        driver = new SQLDriver(_name);
        __drivers.add(driver);
    }
 
    return driver;
}

Variable Documentation

__LibState__

LibState* __LibState__

extern

Definition at line 64 of file LibMain.cpp.