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storagehub
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download folder modified

This commit is contained in:
Lucio Lelii 2022-09-06 17:11:27 +02:00
parent 50124d8a49
commit bfa702bf0f
1 changed files with 42 additions and 36 deletions
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36
src/main/java/org/gcube/data/access/storagehub/services/ItemsManager.java
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@ -99,6 +99,8 @@ import org.gcube.smartgears.utils.InnerMethodName;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.itextpdf.text.pdf.PdfStructTreeController.returnType;
@Path("items")
@ManagedBy(StorageHubAppllicationManager.class)
@ -784,7 +786,6 @@ public class ItemsManager extends Impersonable{
public Response download(@QueryParam("exclude") List<String> excludes){
InnerMethodName.instance.set("downloadById");
Session ses = null;
Response response = null;
try{
ses = repository.getRepository().login(CredentialHandler.getAdminCredentials(context));
final Node node = ses.getNodeByIdentifier(id);
@ -793,9 +794,24 @@ public class ItemsManager extends Impersonable{
if (item instanceof AbstractFileItem){
return downloadFileInternal(ses, (AbstractFileItem) item, currentUser, true);
} else if (item instanceof FolderItem){
return downloadFolderInternal(ses, (FolderItem)item, true);
} else throw new InvalidItemException("item type not supported for download: "+item.getClass());
}catch(RepositoryException re ){
log.error("jcr error download", re);
GXOutboundErrorResponse.throwException(new BackendGenericError(re));
}catch(StorageHubException she ){
log.error(she.getErrorMessage(), she);
GXOutboundErrorResponse.throwException(she, Response.Status.fromStatusCode(she.getStatus()));
} finally{
if (ses!=null) ses.logout();
}
return null;
}
private Response downloadFolderInternal(Session ses, FolderItem item, boolean withAccounting ) throws StorageHubException, RepositoryException {
try {
final Deque<Item> allNodes = compressHandler.getAllNodesForZip((FolderItem)item, ses, currentUser, accountingHandler, excludes);
final Deque<Item> allNodes = compressHandler.getAllNodesForZip((FolderItem)item, ses, currentUser, accountingHandler, Excludes.GET_ONLY_CONTENT);
final org.gcube.common.storagehub.model.Path originalPath = Paths.getPath(item.getParentPath());
StreamingOutput so = new StreamingOutput() {
@ -815,31 +831,21 @@ public class ItemsManager extends Impersonable{
}
};
response = Response
Response response = Response
.ok(so)
.header("content-disposition","attachment; filename = "+item.getTitle()+".zip")
.header("Content-Type", "application/zip")
.header("Content-Length", -1l)
.build();
if (withAccounting)
accountingHandler.createReadObj(item.getTitle(), ses, (Node) item.getRelatedNode(), currentUser, false);
return response;
}finally {
if (ses!=null) ses.save();
}
} else throw new InvalidItemException("item type not supported for download: "+item.getClass());
}catch(RepositoryException re ){
log.error("jcr error download", re);
GXOutboundErrorResponse.throwException(new BackendGenericError(re));
}catch(StorageHubException she ){
log.error(she.getErrorMessage(), she);
GXOutboundErrorResponse.throwException(she, Response.Status.fromStatusCode(she.getStatus()));
} finally{
if (ses!=null) ses.logout();
}
return response;
}
private Response downloadFileInternal(Session ses, AbstractFileItem fileItem, String login, boolean withAccounting) throws RepositoryException, PluginInitializationException, PluginNotFoundException, StorageHubException {