Examples with OrphanVersion org.olat.core.util.vfs.version.OrphanVersion used on opensource projects

Example 1 with OrphanVersion

use of org.olat.core.util.vfs.version.OrphanVersion in project OpenOLAT by OpenOLAT.

the class VersionMaintenanceForm method formInnerEvent.

@Override
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
    if (source == showOrphanLink) {
        List<OrphanVersion> orphans = versionsManager.orphans();
        orphansController = new OrphanVersionsController(ureq, getWindowControl(), orphans);
        listenTo(orphansController);
        cmc = new CloseableModalController(getWindowControl(), "close", orphansController.getInitialComponent());
        cmc.activate();
    } else if (source == cleanUpLink) {
        String text = translate("confirm.delete.orphans");
        confirmDeleteOrphansBox = activateYesNoDialog(ureq, null, text, confirmDeleteOrphansBox);
    } else if (source == pruneLink) {
        String text = translate("confirm.prune.history");
        confirmPrunehistoryBox = activateYesNoDialog(ureq, null, text, confirmPrunehistoryBox);
    } else if (source == orphanSize) {
        orphanSizeEl.setValue(translate("version.orphan.size.calculating"));
        taskExecutorManager.execute(new Runnable() {

            public void run() {
                calculateOrphanSize();
            }
        });
    }
    super.formInnerEvent(ureq, source, event);
}

Example 2 with OrphanVersion

use of org.olat.core.util.vfs.version.OrphanVersion in project OpenOLAT by OpenOLAT.

the class VersionMaintenanceForm method calculateOrphanSize.

public final void calculateOrphanSize() {
    long size = 0l;
    List<OrphanVersion> orphans = versionsManager.orphans();
    for (OrphanVersion orphan : orphans) {
        List<VFSRevision> revisions = orphan.getVersions().getRevisions();
        if (revisions != null) {
            for (VFSRevision revision : revisions) {
                size += revision.getSize();
            }
        }
    }
    String unit = "KB";
    double humanSize = size / 1024.0d;
    if (humanSize > 1024) {
        humanSize /= 1024;
        unit = "MB";
    }
    DecimalFormat sizeFormat = new DecimalFormat("#0.#", new DecimalFormatSymbols(Locale.ENGLISH));
    String readableSize = sizeFormat.format(humanSize) + " " + unit;
    if (orphanSizeEl != null && !isDisposed()) {
        orphanSizeEl.setValue(readableSize);
    }
}

Example 3 with OrphanVersion

use of org.olat.core.util.vfs.version.OrphanVersion in project openolat by klemens.

the class VersionMaintenanceForm method formInnerEvent.

@Override
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
    if (source == showOrphanLink) {
        List<OrphanVersion> orphans = versionsManager.orphans();
        orphansController = new OrphanVersionsController(ureq, getWindowControl(), orphans);
        listenTo(orphansController);
        cmc = new CloseableModalController(getWindowControl(), "close", orphansController.getInitialComponent());
        cmc.activate();
    } else if (source == cleanUpLink) {
        String text = translate("confirm.delete.orphans");
        confirmDeleteOrphansBox = activateYesNoDialog(ureq, null, text, confirmDeleteOrphansBox);
    } else if (source == pruneLink) {
        String text = translate("confirm.prune.history");
        confirmPrunehistoryBox = activateYesNoDialog(ureq, null, text, confirmPrunehistoryBox);
    } else if (source == orphanSize) {
        orphanSizeEl.setValue(translate("version.orphan.size.calculating"));
        taskExecutorManager.execute(new Runnable() {

            public void run() {
                calculateOrphanSize();
            }
        });
    }
    super.formInnerEvent(ureq, source, event);
}

Example 4 with OrphanVersion

use of org.olat.core.util.vfs.version.OrphanVersion in project openolat by klemens.

the class OrphanVersionsController method event.

@Override
protected void event(UserRequest ureq, Controller source, Event event) {
    if (source == tableCtr) {
        if (event.getCommand().equals(Table.COMMANDLINK_ROWACTION_CLICKED)) {
            TableEvent te = (TableEvent) event;
            String actionid = te.getActionId();
            int rowid = te.getRowId();
            OrphanVersion orphan = (OrphanVersion) tableCtr.getTableDataModel().getObject(rowid);
            if (actionid.equals(CMD_DELETE)) {
                VersionsManager.getInstance().delete(orphan);
                orphans.remove(orphan);
                tableCtr.modelChanged();
            }
        } else if (event.getCommand().equals(Table.COMMAND_MULTISELECT)) {
            // Multiselect events
            TableMultiSelectEvent tmse = (TableMultiSelectEvent) event;
            BitSet selectedOrphans = tmse.getSelection();
            String actionid = tmse.getAction();
            if (CMD_DELETE.equals(actionid)) {
                List<OrphanVersion> toRemove = new ArrayList<OrphanVersion>();
                for (int i = selectedOrphans.nextSetBit(0); i >= 0; i = selectedOrphans.nextSetBit(i + 1)) {
                    int rowCount = tableCtr.getTableDataModel().getRowCount();
                    if (i >= 0 && i < rowCount) {
                        OrphanVersion orphan = (OrphanVersion) tableCtr.getTableDataModel().getObject(i);
                        VersionsManager.getInstance().delete(orphan);
                        toRemove.add(orphan);
                    }
                }
                for (OrphanVersion orphan : toRemove) {
                    orphans.remove(orphan);
                }
                tableCtr.setTableDataModel(new OrphanTableModel(orphans));
                tableCtr.modelChanged();
            }
        }
    }
}

Example 5 with OrphanVersion

use of org.olat.core.util.vfs.version.OrphanVersion in project OpenOLAT by OpenOLAT.

the class OrphanVersionsController method event.

@Override
protected void event(UserRequest ureq, Controller source, Event event) {
    if (source == tableCtr) {
        if (event.getCommand().equals(Table.COMMANDLINK_ROWACTION_CLICKED)) {
            TableEvent te = (TableEvent) event;
            String actionid = te.getActionId();
            int rowid = te.getRowId();
            OrphanVersion orphan = (OrphanVersion) tableCtr.getTableDataModel().getObject(rowid);
            if (actionid.equals(CMD_DELETE)) {
                VersionsManager.getInstance().delete(orphan);
                orphans.remove(orphan);
                tableCtr.modelChanged();
            }
        } else if (event.getCommand().equals(Table.COMMAND_MULTISELECT)) {
            // Multiselect events
            TableMultiSelectEvent tmse = (TableMultiSelectEvent) event;
            BitSet selectedOrphans = tmse.getSelection();
            String actionid = tmse.getAction();
            if (CMD_DELETE.equals(actionid)) {
                List<OrphanVersion> toRemove = new ArrayList<OrphanVersion>();
                for (int i = selectedOrphans.nextSetBit(0); i >= 0; i = selectedOrphans.nextSetBit(i + 1)) {
                    int rowCount = tableCtr.getTableDataModel().getRowCount();
                    if (i >= 0 && i < rowCount) {
                        OrphanVersion orphan = (OrphanVersion) tableCtr.getTableDataModel().getObject(i);
                        VersionsManager.getInstance().delete(orphan);
                        toRemove.add(orphan);
                    }
                }
                for (OrphanVersion orphan : toRemove) {
                    orphans.remove(orphan);
                }
                tableCtr.setTableDataModel(new OrphanTableModel(orphans));
                tableCtr.modelChanged();
            }
        }
    }
}