QgsNetworkContentFetcherRegistry Class Reference

Registry for temporary fetched files. More...

#include <qgsnetworkcontentfetcherregistry.h>

Inheritance diagram for QgsNetworkContentFetcherRegistry:

Public Member Functions
	QgsNetworkContentFetcherRegistry ()=default
	Create the registry for temporary downloaded files.
	~QgsNetworkContentFetcherRegistry () override
QgsFetchedContent *	fetch (const QString &url, Qgis::ActionStart fetchingMode=Qgis::ActionStart::Deferred, const QString &authConfig=QString())
	Initialize a download for the given URL.
QFile *	localFile (const QString &filePathOrUrl)
	Returns a QFile from a local file or to a temporary file previously fetched by the registry.
QString	localPath (const QString &filePathOrUrl)
	Returns the path to a local file or to a temporary file previously fetched by the registry.

Detailed Description

Registry for temporary fetched files.

This provides a simple way of downloading and accessing remote files during QGIS application running.

See also

QgsFetchedContent

Since

QGIS 3.2

Definition at line 140 of file qgsnetworkcontentfetcherregistry.h.

Constructor & Destructor Documentation

QgsNetworkContentFetcherRegistry()

QgsNetworkContentFetcherRegistry::QgsNetworkContentFetcherRegistry ( )

explicitdefault

Create the registry for temporary downloaded files.

~QgsNetworkContentFetcherRegistry()

QgsNetworkContentFetcherRegistry::~QgsNetworkContentFetcherRegistry ( )

override

Definition at line 28 of file qgsnetworkcontentfetcherregistry.cpp.

Member Function Documentation

fetch()

QgsFetchedContent * QgsNetworkContentFetcherRegistry::fetch	(	const QString &	url,
		Qgis::ActionStart	fetchingMode = Qgis::ActionStart::Deferred,
		const QString &	authConfig = QString()
	)

Initialize a download for the given URL.

Parameters

url	the URL to be fetched
fetchingMode	defines if the download will start immediately or shall be manually triggered
authConfig	authentication configuration id to be used while fetching

Note

If the download starts immediately, it will not redownload any already fetched or currently fetching file.

Definition at line 38 of file qgsnetworkcontentfetcherregistry.cpp.

localFile()

QFile * QgsNetworkContentFetcherRegistry::localFile

(

const QString &

filePathOrUrl

)

Returns a QFile from a local file or to a temporary file previously fetched by the registry.

Parameters

filePathOrUrl

can either be a local file path or a remote content which has previously been fetched

Definition at line 57 of file qgsnetworkcontentfetcherregistry.cpp.

localPath()

QString QgsNetworkContentFetcherRegistry::localPath

(

const QString &

filePathOrUrl

)

Returns the path to a local file or to a temporary file previously fetched by the registry.

Parameters

filePathOrUrl

can either be a local file path or a remote content which has previously been fetched

Definition at line 88 of file qgsnetworkcontentfetcherregistry.cpp.

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The documentation for this class was generated from the following files:

• /build/qgis-3.40.0+99sid/src/core/network/qgsnetworkcontentfetcherregistry.h
• /build/qgis-3.40.0+99sid/src/core/network/qgsnetworkcontentfetcherregistry.cpp