/**
* See which collections are possible to get the backup file from cloud.
*
* @param context DSpace context
* @param com array of Collections
* @return integer set with all the IDs Collections that are possible to get the backup file from
* cloud
*/
public Set<Integer> checkPossibleCollectionsGet(Context context, Collection[] col) {
// This will contain all the Communities IDs that backup files could be get from cloud
Set<Integer> setInfo = new HashSet<Integer>();
// if exist some community to evaluate make the connection and
// get communities backups files in cloud
if (col.length != 0) {
this.makeConnection();
;
this.filesInCloud.putAll(this.newCloudConnection.getInfoFilesIn(Constants.COLLECTION));
} else return setInfo;
// do the operation for all communities
for (int i = 0; i < col.length; i++) {
// check if it is possible and necessary to get a backup file from cloud
Boolean checkCorrect =
this.couldGetFileFromCloud(context, col[i].getID(), Constants.COLLECTION);
// add the ID community to set if correct
if (checkCorrect == true) setInfo.add(col[i].getID());
}
// close the connection to cloud
this.closeConnection();
return setInfo;
}
/**
* See which items are possible to get the backup file from cloud.
*
* @param context DSpace context
* @param item iterator of items
* @return integer set with all the IDs Items that are possible to get the backup file from cloud
*/
public Set<Integer> checkPossibleItemsGet(Context context, ItemIterator items) {
// This will contain all the Items IDs that backup files could be get from cloud
Set<Integer> setInfo = new HashSet<Integer>();
try {
// if exist some item to evaluate make the connection and
// get items backups files in cloud
if (items.hasNext() == true) {
this.makeConnection();
this.filesInCloud.putAll(this.newCloudConnection.getInfoFilesIn(Constants.ITEM));
}
// do the operation for all items
while (items.hasNext() == true) {
Item objItem = items.next();
// check if it is possible and necessary to get a backup file from cloud
Boolean checkCorrect = this.couldGetFileFromCloud(context, objItem.getID(), Constants.ITEM);
// add the ID collection to set if correct
if (checkCorrect == true) setInfo.add(objItem.getID());
}
// close the connection to cloud
this.closeConnection();
} catch (SQLException ex) {
Logger.getLogger(ActualContentManagement.class.getName()).log(Level.SEVERE, null, ex);
}
return setInfo;
}
/**
* See if the Collection have the updated backup file in cloud.
*
* @param context DSpace context
* @param col array of Collections
* @return integer set with all the IDs Collection that have the updated backup in cloud
*/
public Set<Integer> checkCollectionsInCloud(Context context, Collection[] col) {
// This will contain all the CollectionsIDs with backup file in cloud
Set<Integer> setInfo = new HashSet<Integer>();
// if exist some collection to evaluate make the connection and
// get collections backups files in cloud
if (col.length != 0) {
this.makeConnection();
this.filesInCloud.putAll(this.newCloudConnection.getInfoFilesIn(Constants.COLLECTION));
}
// do the operation for all communities
for (int i = 0; i < col.length; i++) {
// check the backup file has been sent to cloud
Boolean checkCorrect = this.sendDone(context, col[i].getID(), Constants.COLLECTION);
// add the ID collection to set if correct
if (checkCorrect == true) setInfo.add(col[i].getID());
}
// close the connection to cloud
this.closeConnection();
return setInfo;
}