本文整理汇总了C++中FLFieldMetaData::name方法的典型用法代码示例。如果您正苦于以下问题:C++ FLFieldMetaData::name方法的具体用法?C++ FLFieldMetaData::name怎么用?C++ FLFieldMetaData::name使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FLFieldMetaData
的用法示例。
在下文中一共展示了FLFieldMetaData::name方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: setFromObject
void FLAccessControlTable::setFromObject(QObject *obj)
{
FLTableMetaData *tm = ::qt_cast<FLTableMetaData *>(obj);
if (!tm)
return;
if (acosPerms_) {
acosPerms_->clear();
delete acosPerms_;
}
acosPerms_ = new QDict < QString >(31);
acosPerms_->setAutoDelete(true);
const FLTableMetaData::FLFieldMetaDataList *fL = tm->fieldList();
if (!fL)
return;
FLFieldMetaData *field;
QChar permR, permW;
QDictIterator<FLFieldMetaData> it(*fL);
while ((field = it.current()) != 0) {
++it;
permR = '-';
permW = '-';
if (field->visible())
permR = 'r';
if (field->editable())
permW = 'w';
acosPerms_->replace(field->name(), new QString(QString(permR) + permW));
}
}
示例2: recordInfo
QSqlRecordInfo SqliteDriver::recordInfo(const QString &tablename) const
{
QSqlRecordInfo info;
if (!isOpen() || !dataBase_)
return info;
QDomDocument doc(tablename);
QDomElement docElem;
QString stream = db_->managerModules()->contentCached(tablename + ".mtd");
if (!FLUtil::domDocumentSetContent(doc, stream)) {
#ifdef FL_DEBUG
qWarning("FLManager : " + QApplication::tr("Error al cargar los metadatos para la tabla %1").arg(tablename));
#endif
return recordInfo2(tablename);
}
docElem = doc.documentElement();
FLTableMetaData *mtd = db_->manager()->metadata(&docElem, true);
if (!mtd)
return recordInfo2(tablename);
FLTableMetaData::FLFieldMetaDataList *fl = mtd->fieldList();
if (!fl) {
delete mtd;
return recordInfo2(tablename);
}
if (fl->isEmpty()) {
delete mtd;
return recordInfo2(tablename);
}
QStringList fieldsNames = QStringList::split(",", mtd->fieldsNames());
for (QStringList::Iterator it = fieldsNames.begin(); it != fieldsNames.end(); ++it) {
FLFieldMetaData *field = mtd->field((*it));
info.append(QSqlFieldInfo(field->name(), FLFieldMetaData::flDecodeType(field->type())));
}
delete mtd;
return info;
}
示例3: processObject
void FLAccessControlTable::processObject(QObject *obj)
{
if (!obj || obj->aqWasDeleted())
return;
FLTableMetaData *tm = ::qt_cast<FLTableMetaData *>(obj);
if (!tm)
return;
int maskPerm = 0;
bool hasAcos = (acosPerms_ && !acosPerms_->isEmpty());
if (!perm_.isEmpty()) {
if (perm_.left(1) == "r")
maskPerm |= 2;
if (perm_.right(1) == "w")
maskPerm |= 1;
} else if (hasAcos)
maskPerm = 8;
else
return;
QString fieldPerm;
QString *fieldPermPtr;
int maskFieldPerm = 0;
const FLTableMetaData::FLFieldMetaDataList *fL = tm->fieldList();
if (!fL)
return ;
FLFieldMetaData *field;
QDictIterator<FLFieldMetaData> it(*fL);
while ((field = it.current()) != 0) {
maskFieldPerm = maskPerm;
++it;
if (hasAcos && (fieldPermPtr = (*acosPerms_)[ field->name()])) {
fieldPerm = *fieldPermPtr;
maskFieldPerm = 0;
if (fieldPerm.left(1) == "r")
maskFieldPerm |= 2;
if (fieldPerm.right(1) == "w")
maskFieldPerm |= 1;
}
switch (maskFieldPerm) {
case 0:
field->setVisible(false);
field->setEditable(false);
break;
case 1:
field->setVisible(false);
field->setEditable(true);
break;
case 2:
field->setVisible(true);
field->setEditable(false);
break;
case 3:
field->setVisible(true);
field->setEditable(true);
break;
}
}
}
示例4: sqlCreateTable
QString SqliteDriver::sqlCreateTable(FLTableMetaData *tmd)
{
#ifndef FL_QUICK_CLIENT
if (!tmd)
return QString::null;
QString primaryKey(QString::null);
QString sql = "CREATE TABLE " + tmd->name() + " (";
FLFieldMetaData *field;
FLTableMetaData::FLFieldMetaDataList *fieldList = tmd->fieldList();
unsigned int unlocks = 0;
QDictIterator<FLFieldMetaData> it(*fieldList);
while ((field = it.current()) != 0) {
++it;
if (field->type() == FLFieldMetaData::Unlock)
unlocks++;
}
if (unlocks > 1) {
#ifdef FL_DEBUG
qWarning("FLManager : " + QApplication::tr("No se ha podido crear la tabla ") + tmd->name());
qWarning("FLManager : " + QApplication::tr("Hay más de un campo tipo unlock. Solo puede haber uno."));
#endif
return QString::null;
}
QDictIterator<FLFieldMetaData> it2(*fieldList);
while ((field = it2.current()) != 0) {
++it2;
sql += field->name();
switch (field->type()) {
case QVariant::Int:
sql += " INTEGER";
break;
case QVariant::UInt:
sql += " INTEGER";
break;
case QVariant::Bool:
case FLFieldMetaData::Unlock:
sql += " BOOLEAN";
break;
case QVariant::Double:
sql += " FLOAT";
break;
case QVariant::Time:
sql += " VARCHAR(20)";
break;
case QVariant::Date:
sql += " VARCHAR(20)";
break;
case QVariant::Pixmap:
sql += " TEXT";
break;
case QVariant::String:
sql += " VARCHAR";
break;
case QVariant::StringList:
sql += " TEXT";
break;
case QVariant::ByteArray:
sql += " CLOB";
break;
case FLFieldMetaData::Serial:
sql += " INTEGER";
if (!field->isPrimaryKey())
sql += " PRIMARY KEY";
break;
}
int longitud = field->length();
if (longitud > 0)
sql += "(" + QString::number(longitud) + ")";
if (field->isPrimaryKey()) {
if (primaryKey.isEmpty()) {
sql += " PRIMARY KEY";
primaryKey = field->name();
} else {
#ifdef FL_DEBUG
qWarning(QApplication::tr("FLManager : Tabla -> ") +
tmd->name() + QApplication::tr(" . Se ha intentado poner una segunda clave primaria para el campo ") +
field->name() + QApplication::tr(" , pero el campo ") + primaryKey +
QApplication::tr(" ya es clave primaria. Sólo puede existir una clave primaria en FLTableMetaData, use FLCompoundKey para crear claves compuestas."));
#endif
return QString::null;
}
} else {
//.........这里部分代码省略.........
示例5: alterTable
bool SqliteDriver::alterTable(const QString &mtd1, const QString &mtd2, const QString &key)
{
#ifndef FL_QUICK_CLIENT
FLTableMetaData *oldMTD = 0;
FLTableMetaData *newMTD = 0;
QDomDocument doc("doc");
QDomElement docElem;
if (!FLUtil::domDocumentSetContent(doc, mtd1)) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("Error al cargar los metadatos."));
#endif
} else {
docElem = doc.documentElement();
oldMTD = db_->manager()->metadata(&docElem, true);
}
if (oldMTD && oldMTD->isQuery())
return true;
if (!FLUtil::domDocumentSetContent(doc, mtd2)) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("Error al cargar los metadatos."));
#endif
return false;
} else {
docElem = doc.documentElement();
newMTD = db_->manager()->metadata(&docElem, true);
}
if (!oldMTD)
oldMTD = newMTD;
if (oldMTD->name() != newMTD->name()) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("Los nombres de las tablas nueva y vieja difieren."));
#endif
if ((oldMTD != newMTD) && oldMTD)
delete oldMTD;
if (newMTD)
delete newMTD;
return false;
}
QString oldPK = oldMTD->primaryKey(), newPK = newMTD->primaryKey();
if (oldPK != newPK) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("Los nombres de las claves primarias difieren."));
#endif
if ((oldMTD != newMTD) && oldMTD)
delete oldMTD;
if (newMTD)
delete newMTD;
return false;
}
if (oldMTD->fieldType(oldPK) != newMTD->fieldType(newPK)) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("Los tipos de las claves primarias difieren."));
#endif
if ((oldMTD != newMTD) && oldMTD)
delete oldMTD;
if (newMTD)
delete newMTD;
return false;
}
if (db_->manager()->checkMetaData(oldMTD, newMTD)) {
if ((oldMTD != newMTD) && oldMTD)
delete oldMTD;
if (newMTD)
delete newMTD;
return true;
}
if (!db_->manager()->existsTable(oldMTD->name())) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("La tabla %1 antigua de donde importar los registros no existe.").arg(oldMTD->name()));
#endif
if ((oldMTD != newMTD) && oldMTD)
delete oldMTD;
if (newMTD)
delete newMTD;
return false;
}
FLTableMetaData::FLFieldMetaDataList *fieldList = oldMTD->fieldList();
FLFieldMetaData *oldField = 0;
if (!fieldList) {
#ifdef FL_DEBUG
qWarning("FLManager::alterTable : " + QApplication::tr("Los antiguos metadatos no tienen campos."));
#endif
if ((oldMTD != newMTD) && oldMTD)
//.........这里部分代码省略.........
示例6: while
FLTableMetaData *FLManager::metadata(QDomElement *mtd, bool quick)
{
if (!mtd)
return 0;
QString name, a, q;
bool v = true, ed = true, cw = true, dl = false;
QDomNode no = mtd->firstChild();
while (!no.isNull()) {
QDomElement e = no.toElement();
if (!e.isNull()) {
if (e.tagName() == "field") {
no = no.nextSibling();
continue;
}
if (e.tagName() == "name") {
name = e.text();
no = no.nextSibling();
continue;
}
if (e.tagName() == "query") {
q = e.text();
no = no.nextSibling();
continue;
}
if (e.tagName() == "alias") {
a = e.text().mid(30, e.text().length() - 32);
a = FLUtil::translate("MetaData", a);
no = no.nextSibling();
continue;
}
if (e.tagName() == "visible") {
v = (e.text() == "true");
no = no.nextSibling();
continue;
}
if (e.tagName() == "editable") {
ed = (e.text() == "true");
no = no.nextSibling();
continue;
}
if (e.tagName() == "concurWarn") {
cw = (e.text() == "true");
no = no.nextSibling();
continue;
}
if (e.tagName() == "detectLocks") {
dl = (e.text() == "true");
no = no.nextSibling();
continue;
}
}
no = no.nextSibling();
}
FLTableMetaData *tmd = new FLTableMetaData(name, a, q);
FLCompoundKey *cK = 0;
QStringList assocs;
tmd->setConcurWarn(cw);
tmd->setDetectLocks(dl);
no = mtd->firstChild();
while (!no.isNull()) {
QDomElement e = no.toElement();
if (!e.isNull()) {
if (e.tagName() == "field") {
FLFieldMetaData *f = metadataField(&e, v, ed);
if (!tmd)
tmd = new FLTableMetaData(name, a, q);
tmd->addFieldMD(f);
if (f->isCompoundKey()) {
if (!cK)
cK = new FLCompoundKey();
cK->addFieldMD(f);
}
if (!f->associatedFieldName().isEmpty()) {
assocs.append(f->associatedFieldName());
assocs.append(f->associatedFieldFilterTo());
assocs.append(f->name());
}
no = no.nextSibling();
continue;
}
}
no = no.nextSibling();
}
tmd->setCompoundKey(cK);
QString aWith, aBy;
for (QStringList::Iterator it = assocs.begin(); it != assocs.end(); ++it) {
aWith = (*it);
++it;
aBy = (*it);
++it;
tmd->field((*it))->setAssociatedField(tmd->field(aWith), aBy);
}
//.........这里部分代码省略.........