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Add an enum for exception codes

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This commit is contained in:
Blottiere Paul 2019-03-27 16:13:56 +01:00
parent d7f12ea5b4
commit 60b308e1b6
2 changed files with 51 additions and 0 deletions
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1
src/server/services/wms/CMakeLists.txt
View File

@ -25,6 +25,7 @@ SET (wms_SRCS
SET (wms_MOC_HDRS
qgswmsparameters.h
qgswmsserviceexception.h
)
########################################################

50
src/server/services/wms/qgswmsserviceexception.h
View File

@ -19,6 +19,7 @@
#define QGSWMSSERVICEEXCEPTION_H
#include <QString>
#include <QMetaEnum>
#include "qgsserverexception.h"
@ -40,7 +41,27 @@ namespace QgsWms
*/
class QgsServiceException : public QgsOgcServiceException
{
Q_GADGET
public:
enum ExceptionCode
{
OGC_INVALID_FORMAT,
OGC_INVALID_SRS,
OGC_LAYER_NOT_DEFINED,
OGC_STYLE_NOT_DEFINED,
OGC_LAYER_NOT_QUERYABLE,
OGC_CURRENT_UPDATE_SEQUENCE,
OGC_INVALID_UPDATE_SEQUENCE,
OGC_MISSING_DIMENSION_VALUE,
OGC_INVALID_DIMENSION_VALUE,
OGC_INVALID_CRS, // new in WMS 1.3.0
OGC_OPERATION_NOT_SUPPORTED, // new in WMS 1.3.0
QGIS_MISSING_PARAMETER_VALUE,
QGIS_INVALID_PARAMETER_VALUE,
QGIS_ERROR
};
Q_ENUM( ExceptionCode )
/**
* Constructor for QgsServiceException.
@ -64,6 +85,31 @@ namespace QgsWms
: QgsOgcServiceException( code, message, QString(), responseCode, QStringLiteral( "1.3.0" ) )
{}
QgsServiceException( ExceptionCode code, const QString &message, int responseCode )
: QgsServiceException( formatCode( code ), message, QString(), responseCode )
{}
private:
static QString formatCode( ExceptionCode code )
{
// get key as a string from enum
const QMetaEnum metaEnum( QMetaEnum::fromType<QgsServiceException::ExceptionCode>() );
QString key = metaEnum.valueToKey( code );
// remove prefix
key.replace( QStringLiteral( "OGC_" ), QString() );
key.replace( QStringLiteral( "QGIS_" ), QString() );
// build the exception name
QString formattedCode;
for ( auto &part : key.split( '_' ) )
{
part = part.toLower().replace( 0, 1, part[0].toUpper() );
formattedCode = QString( "%1%2" ).arg( formattedCode ).arg( part );
}
return formattedCode;
}
};
/**
@ -106,6 +152,10 @@ namespace QgsWms
QgsBadRequestException( const QString &code, const QString &message, const QString &locator = QString() )
: QgsServiceException( code, message, locator, 400 )
{}
QgsBadRequestException( ExceptionCode code, const QString &message )
: QgsServiceException( code, message, 400 )
{}
};
} // namespace QgsWms