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axlbonnet edited this page Jul 28, 2023 · 5 revisions

GRIDA documentation

## Clients

Using GridaClient

This does synchronous stuff.

getRemoteFile

getRemoteFolder

uploadFile

delete

Usign GridaPoolClient

## Internal technicals

All the commands are handled in the Executor class.

Caching

TODO

GetRemoteFile commmand

Checks CacheBusiness.
If absent or outdated, checks if dest file already exists
If absent or ouddated, download with dget

NO POOLING

NO DISK SIZE CHECK

GetRemoteFolder command

recursive
download each file with dget (except if dest file already exists and is not outdated)
option to zip the folder (the folder is then deleted)

NO CACHE

NO POOLING

NO DISK SIZE CHECK

UploadFile Command

using dput
using SE configured in grida conf file (try in order in order, stop when 1 is ok)
delete local file
if SEs were given on the command, do a drepl on each one
otherwise, add a Replicate operation in a pool (asynchronous)

NO POOLING

Delete Command

do a dirac-dms-clean-directory if it is a directory
do a dirac-dms-remove-files if it is a file

NO POOLING