Examples with Snapshot org.ovirt.engine.core.common.businessentities.Snapshot used on opensource projects

Example 1 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class VmSnapshotListModel method updateActionAvailability.

public void updateActionAvailability() {
    if (getItems() == null) {
        // no need to update action availability
        return;
    }
    VM vm = getEntity();
    Snapshot snapshot = getSelectedItem();
    List<VM> vmList = vm != null ? Collections.singletonList(vm) : Collections.emptyList();
    boolean isVmDown = vm != null && vm.getStatus() == VMStatus.Down;
    boolean isVmImageLocked = vm != null && vm.getStatus() == VMStatus.ImageLocked;
    boolean isVmQualifiedForSnapshotMerge = vm != null && vm.getStatus().isQualifiedForSnapshotMerge();
    boolean isPreviewing = getItems().stream().anyMatch(s -> s.getStatus() == SnapshotStatus.IN_PREVIEW);
    boolean isLocked = getItems().stream().anyMatch(s -> s.getStatus() == SnapshotStatus.LOCKED);
    boolean isSelected = snapshot != null && snapshot.getType() != SnapshotType.ACTIVE;
    boolean isStateless = getItems().stream().anyMatch(s -> s.getType() == SnapshotType.STATELESS);
    boolean isVmConfigurationBroken = snapshot != null && snapshot.isVmConfigurationBroken();
    getCanSelectSnapshot().setEntity(!isPreviewing && !isLocked && !isStateless && ActionUtils.canExecute(vmList, VM.class, ActionType.CreateSnapshotForVm));
    getNewCommand().setIsExecutionAllowed(!isPreviewing && !isLocked && !isVmImageLocked && !isStateless);
    getPreviewCommand().setIsExecutionAllowed(isSelected && !isLocked && !isPreviewing && isVmDown && !isStateless);
    getCustomPreviewCommand().setIsExecutionAllowed(getPreviewCommand().getIsExecutionAllowed());
    getCommitCommand().setIsExecutionAllowed(isPreviewing && isVmDown && !isStateless);
    getUndoCommand().setIsExecutionAllowed(isPreviewing && isVmDown && !isStateless);
    getRemoveCommand().setIsExecutionAllowed(isSelected && !isLocked && !isPreviewing && !isStateless && isVmQualifiedForSnapshotMerge);
    getCloneVmCommand().setIsExecutionAllowed(isSelected && !isLocked && !isPreviewing && !isVmImageLocked && !isStateless && !isVmConfigurationBroken);
    getCloneTemplateCommand().setIsExecutionAllowed(isSelected && !isLocked && !isPreviewing && !isVmImageLocked && !isStateless && !isVmConfigurationBroken);
}

Example 2 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class VmSnapshotListModel method onPreview.

private void onPreview() {
    Snapshot snapshot = getSelectedItem();
    if (snapshot == null) {
        cancel();
        return;
    }
    VM vm = getEntity();
    SnapshotModel snapshotModel = (SnapshotModel) getWindow();
    boolean memory = false;
    List<DiskImage> disks = null;
    if (snapshotModel.isShowPartialSnapshotWarning()) {
        switch(snapshotModel.getPartialPreviewSnapshotOptions().getSelectedItem()) {
            case preserveActiveDisks:
                // get snapshot disks
                disks = snapshotModel.getDisks();
                // add active disks missed from snapshot
                disks.addAll(imagesSubtract(getVmDisks(), disks));
                break;
            case excludeActiveDisks:
                // nothing to do - default behaviour
                break;
            case openCustomPreviewDialog:
                setWindow(null);
                getCustomPreviewCommand().execute();
                return;
        }
    }
    if (snapshotModel.isShowMemorySnapshotWarning()) {
        memory = snapshotModel.getMemory().getEntity();
    }
    runTryBackToAllSnapshotsOfVm(snapshotModel, vm, snapshot, memory, disks, true, null);
}

Example 3 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class VmSnapshotListModel method customPreview.

private void customPreview() {
    VM vm = getEntity();
    if (vm == null) {
        return;
    }
    PreviewSnapshotModel model = new PreviewSnapshotModel(vm, getSelectedItem().getId());
    model.setVmId(vm.getId());
    model.initialize();
    // Update according to the selected snapshot
    Snapshot selectedSnapshot = getSelectedItem();
    if (selectedSnapshot != null) {
        model.setSnapshotModel(getSnapshotsMap().get(selectedSnapshot.getId()));
    }
    setWindow(model);
    model.setTitle(ConstantsManager.getInstance().getConstants().customPreviewSnapshotTitle());
    model.setHelpTag(HelpTag.custom_preview_snapshot);
    // $NON-NLS-1$
    model.setHashName("custom_preview_snapshot");
    // $NON-NLS-1$
    addCommands(model, "OnCustomPreview");
}

Example 4 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class VmSnapshotListModel method cloneTemplate.

private void cloneTemplate() {
    Snapshot snapshot = getSelectedItem();
    if (snapshot == null) {
        return;
    }
    if (getWindow() != null) {
        return;
    }
    final UnitVmModel model = new UnitVmModel(createNewTemplateBehavior(), this);
    setWindow(model);
    model.startProgress();
    AsyncDataProvider.getInstance().getVmConfigurationBySnapshot(new AsyncQuery<>(vm -> {
        NewTemplateVmModelBehavior behavior = (NewTemplateVmModelBehavior) model.getBehavior();
        behavior.setVm(vm);
        model.setTitle(ConstantsManager.getInstance().getConstants().newTemplateTitle());
        model.setHelpTag(HelpTag.clone_template_from_snapshot);
        // $NON-NLS-1$
        model.setHashName("clone_template_from_snapshot");
        model.setIsNew(true);
        model.setCustomPropertiesKeysList(AsyncDataProvider.getInstance().getCustomPropertiesList());
        model.initialize();
        model.getVmType().setSelectedItem(vm.getVmType());
        model.getIsHighlyAvailable().setEntity(vm.getStaticData().isAutoStartup());
        model.getCommands().add(// $NON-NLS-1$
        new UICommand("OnNewTemplate", VmSnapshotListModel.this).setTitle(ConstantsManager.getInstance().getConstants().ok()).setIsDefault(true));
        // $NON-NLS-1$
        model.getCommands().add(UICommand.createCancelUiCommand("Cancel", VmSnapshotListModel.this));
        model.stopProgress();
    }), snapshot.getId());
}

Example 5 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class VmSnapshotListModel method cloneVM.

private void cloneVM() {
    Snapshot snapshot = getSelectedItem();
    if (snapshot == null) {
        return;
    }
    if (getWindow() != null) {
        return;
    }
    VM selectedVm = getEntity();
    UnitVmModel model = new UnitVmModel(new CloneVmFromSnapshotModelBehavior(), this);
    model.getVmType().setSelectedItem(selectedVm.getVmType());
    // $NON-NLS-1$
    model.setIsAdvancedModeLocalStorageKey("wa_snapshot_dialog");
    setWindow(model);
    model.startProgress();
    AsyncDataProvider.getInstance().getVmConfigurationBySnapshot(new AsyncQuery<>(vm -> {
        UnitVmModel unitVmModel = (UnitVmModel) getWindow();
        CloneVmFromSnapshotModelBehavior behavior = (CloneVmFromSnapshotModelBehavior) unitVmModel.getBehavior();
        behavior.setVm(vm);
        unitVmModel.setTitle(ConstantsManager.getInstance().getConstants().cloneVmFromSnapshotTitle());
        unitVmModel.setHelpTag(HelpTag.clone_vm_from_snapshot);
        // $NON-NLS-1$
        unitVmModel.setHashName("clone_vm_from_snapshot");
        unitVmModel.setCustomPropertiesKeysList(AsyncDataProvider.getInstance().getCustomPropertiesList());
        unitVmModel.initialize();
        VmBasedWidgetSwitchModeCommand switchModeCommand = new VmBasedWidgetSwitchModeCommand();
        switchModeCommand.init(unitVmModel);
        unitVmModel.getCommands().add(switchModeCommand);
        // $NON-NLS-1$
        UICommand tempVar = UICommand.createDefaultOkUiCommand("OnCloneVM", VmSnapshotListModel.this);
        unitVmModel.getCommands().add(tempVar);
        // $NON-NLS-1$
        UICommand tempVar2 = UICommand.createCancelUiCommand("Cancel", VmSnapshotListModel.this);
        unitVmModel.getCommands().add(tempVar2);
        stopProgress();
    }), snapshot.getId());
}