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#ifndef JSONEXPORT_H
#define JSONEXPORT_H
#include "jsonexport_global.h"
#include "plugins/genericexportplugin.h"
#include "config_builder.h"
#include <QStack>
CFG_CATEGORIES(JsonExportConfig,
CFG_CATEGORY(JsonExport,
CFG_ENTRY(QString, Format, "format")
)
)
class JSONEXPORTSHARED_EXPORT JsonExport : public GenericExportPlugin
{
Q_OBJECT
SQLITESTUDIO_PLUGIN("jsonexport.json")
public:
JsonExport();
QString getFormatName() const;
ExportManager::StandardConfigFlags standardOptionsToEnable() const;
QString getExportConfigFormName() const;
CfgMain* getConfig();
void validateOptions();
QString defaultFileExtension() const;
QString getDefaultEncoding() const;
bool beforeExportQueryResults(const QString& query, QList<QueryExecutor::ResultColumnPtr>& columns,
const QHash<ExportManager::ExportProviderFlag,QVariant> providedData);
bool exportQueryResultsRow(SqlResultsRowPtr row);
bool afterExportQueryResults();
bool exportTable(const QString& database, const QString& table, const QStringList& columnNames, const QString& ddl, SqliteCreateTablePtr createTable,
const QHash<ExportManager::ExportProviderFlag,QVariant> providedData);
bool exportVirtualTable(const QString& database, const QString& table, const QStringList& columnNames, const QString& ddl, SqliteCreateVirtualTablePtr createTable,
const QHash<ExportManager::ExportProviderFlag,QVariant> providedData);
bool exportTableRow(SqlResultsRowPtr data);
bool afterExportTable();
bool beforeExportDatabase(const QString& database);
bool exportIndex(const QString& database, const QString& name, const QString& ddl, SqliteCreateIndexPtr createIndex);
bool exportTrigger(const QString& database, const QString& name, const QString& ddl, SqliteCreateTriggerPtr createTrigger);
bool exportView(const QString& database, const QString& name, const QString& ddl, SqliteCreateViewPtr createView);
bool afterExportDatabase();
bool beforeExport();
bool init();
void deinit();
private:
void setupConfig();
void incrIndent();
void decrIndent();
void updateIndent();
void incrElementCount();
void write(const QString& str);
QString escapeString(const QString& str);
QString formatValue(const QVariant& val);
void beginObject();
void beginObject(const QString& key);
void endObject();
void beginArray();
void beginArray(const QString& key);
void endArray();
void writeValue(const QVariant& value);
void writeValue(const QString& key, const QVariant& value);
void writePrefixBeforeEnd();
void writePrefixBeforeNextElement();
CFG_LOCAL(JsonExportConfig, cfg)
QStack<int> elementCounter;
bool indent = false;
int indentDepth = 0;
QString indentStr;
QString newLineStr;
QString codecName;
};
#endif // JSONEXPORT_H
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