Package io.goobi.viewer.model.files.external

Class ExternalFilesDownloader

java.lang.Object

io.goobi.viewer.model.files.external.ExternalFilesDownloader

public class ExternalFilesDownloader
extends Object

Downloads files or ZIP archives from remote URIs to a local target directory, with optional decryption and progress tracking. Supports plain files as well as ZIP archives that are automatically extracted after download.

Constructor Summary

Constructors

Constructor	Description
ExternalFilesDownloader(Path destinationdFolder, Consumer<Progress> progressMonitor)

Method Summary

Modifier and Type	Method	Description
Path	downloadExternalFiles(URI downloadUri, String urlTemplate)
Path	downloadExternalFiles(URI uri, Map<String,String> httpHeader)
Path	downloadHttpResource(URI uri, Map<String,String> httpHeader)
static boolean	resourceExists(String url, String urlTemplate)
static boolean	resourceExists(URI uri, Map<String,String> httpHeader)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExternalFilesDownloader

public ExternalFilesDownloader(Path destinationdFolder,
 Consumer<Progress> progressMonitor)

Method Details

downloadExternalFiles

public Path downloadExternalFiles(URI downloadUri,
 String urlTemplate)
                           throws IOException

Throws:

IOException

downloadExternalFiles

public Path downloadExternalFiles(URI uri,
 Map<String,String> httpHeader)
                           throws IOException

Throws:

IOException

resourceExists

public static boolean resourceExists(String url,
 String urlTemplate)

resourceExists

public static boolean resourceExists(URI uri,
 Map<String,String> httpHeader)

downloadHttpResource

public Path downloadHttpResource(URI uri,
 Map<String,String> httpHeader)
                          throws IOException

Throws:

IOException