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#include "dbandroidconnection.h"
#include "dbandroidinstance.h"
#include "sqlqueryandroid.h"
#include "db/sqlerrorcodes.h"
#include "common/unused.h"
#include "dbandroid.h"
#include "dbandroidjsonconnection.h"
#include "dbandroidconnectionfactory.h"
#include "dbandroidurl.h"
#include "schemaresolver.h"
#include "services/notifymanager.h"
#include "db/dbsqlite3.h"
#include <QJsonObject>
#include <QJsonArray>
#include <QJsonDocument>
#include <QDebug>
DbAndroidInstance::DbAndroidInstance(DbAndroid* plugin, const QString& name, const QString& path, const QHash<QString, QVariant>& connOptions) :
AbstractDb(name, path, connOptions), plugin(plugin)
{
this->connOptions[SchemaResolver::USE_SCHEMA_CACHING] = true;
}
DbAndroidInstance::~DbAndroidInstance()
{
closeInternal();
}
SqlQueryPtr DbAndroidInstance::prepare(const QString& query)
{
return SqlQueryPtr(new SqlQueryAndroid(this, connection, query));
}
QString DbAndroidInstance::getTypeLabel()
{
return plugin->getLabel();
}
bool DbAndroidInstance::deregisterFunction(const QString& name, int argCount)
{
// Unsupported by native Android driver
UNUSED(name);
UNUSED(argCount);
return true;
}
bool DbAndroidInstance::registerScalarFunction(const QString& name, int argCount)
{
// Unsupported by native Android driver
UNUSED(name);
UNUSED(argCount);
return true;
}
bool DbAndroidInstance::registerAggregateFunction(const QString& name, int argCount)
{
// Unsupported by native Android driver
UNUSED(name);
UNUSED(argCount);
return true;
}
bool DbAndroidInstance::initAfterCreated()
{
version = 3;
return AbstractDb::initAfterCreated();
}
bool DbAndroidInstance::loadExtension(const QString& filePath, const QString& initFunc)
{
UNUSED(filePath);
UNUSED(initFunc);
errorCode = 1;
errorText = tr("Android SQLite driver does not support loadable extensions.");
return false;
}
bool DbAndroidInstance::isComplete(const QString& sql) const
{
return DbSqlite3::complete(sql);
}
bool DbAndroidInstance::isOpenInternal()
{
return (connection && connection->isConnected());
}
void DbAndroidInstance::interruptExecution()
{
// Unsupported by native Android driver
}
QString DbAndroidInstance::getErrorTextInternal()
{
return errorText;
}
int DbAndroidInstance::getErrorCodeInternal()
{
return errorCode;
}
bool DbAndroidInstance::openInternal()
{
connection = createConnection();
bool res = connection->connectToAndroid(DbAndroidUrl(path));
if (!res)
{
safe_delete(connection);
}
else
{
connect(connection, SIGNAL(disconnected()), this, SLOT(handleDisconnected()));
}
return res;
}
bool DbAndroidInstance::closeInternal()
{
if (!connection)
return false;
disconnect(connection, SIGNAL(disconnected()), this, SLOT(handleDisconnected()));
connection->disconnectFromAndroid();
safe_delete(connection);
return true;
}
bool DbAndroidInstance::registerCollationInternal(const QString& name)
{
// Unsupported by native Android driver
UNUSED(name);
return true;
}
bool DbAndroidInstance::deregisterCollationInternal(const QString& name)
{
// Unsupported by native Android driver
UNUSED(name);
return true;
}
DbAndroidConnection* DbAndroidInstance::createConnection()
{
DbAndroidUrl url(path);
if (!url.isValid(false))
return nullptr;
return plugin->getConnectionFactory()->create(url, this);
}
void DbAndroidInstance::handleDisconnected()
{
safe_delete(connection);
notifyWarn(tr("Connection with Android database '%1' lost.").arg(getName()));
emit disconnected();
}
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