How to use

getSnapshot

method

in

org.nuxeo.connect.client.we.StudioSnapshotHelper

/**
 * @since 7.10
 */
public DownloadablePackage getStudioProjectSnapshot() {
  if (!studioSnapshotPackageCached) {
    PackageManager pm = Framework.getLocalService(PackageManager.class);
    // TODO NXP-16228: should directly request the SNAPSHOT package (if only we knew its name!)
    List<DownloadablePackage> pkgs = pm.listRemoteAssociatedStudioPackages();
    studioSnapshotPackage = StudioSnapshotHelper.getSnapshot(pkgs);
    studioSnapshotPackageCached = true;
  }
  return studioSnapshotPackage;
}

/**
 * @since 7.10
 */
public DownloadablePackage getStudioProjectSnapshot() {
  if (!studioSnapshotPackageCached) {
    PackageManager pm = Framework.getService(PackageManager.class);
    // TODO NXP-16228: should directly request the SNAPSHOT package (if only we knew its name!)
    List<DownloadablePackage> pkgs = pm.listRemoteAssociatedStudioPackages();
    studioSnapshotPackage = StudioSnapshotHelper.getSnapshot(pkgs);
    studioSnapshotPackageCached = true;
  }
  return studioSnapshotPackage;
}

@OperationMethod
public void run() throws Exception {
  if (updateInProgress) {
    return;
  }
  if (!((NuxeoPrincipal) session.getPrincipal()).isAdministrator()) {
    throw new NuxeoException("Must be Administrator to use this function");
  }
  List<DownloadablePackage> pkgs = pm.listRemoteAssociatedStudioPackages();
  DownloadablePackage snapshotPkg = StudioSnapshotHelper.getSnapshot(pkgs);
  if (snapshotPkg == null) {
    throw new NuxeoException("No Snapshot Package was found.");
  }
  try {
    updateInProgress = true;
    hotReloadPackage(snapshotPkg);
  } finally {
    updateInProgress = false;
  }
}

public void installStudioSnapshot() {
  if (isStudioSnapshopUpdateInProgress) {
    return;
  }
  PackageManager pm = Framework.getService(PackageManager.class);
  // TODO NXP-16228: should directly request the SNAPSHOT package (if only we knew its name!)
  List<DownloadablePackage> pkgs = pm.listRemoteAssociatedStudioPackages();
  DownloadablePackage snapshotPkg = StudioSnapshotHelper.getSnapshot(pkgs);
  studioSnapshotUpdateError = null;
  resetStudioSnapshotValidationStatus();
  if (snapshotPkg != null) {
    isStudioSnapshopUpdateInProgress = true;
    try {
      StudioAutoInstaller studioAutoInstaller = new StudioAutoInstaller(pm, snapshotPkg.getId(),
          shouldValidateStudioSnapshot());
      studioAutoInstaller.run();
    } finally {
      isStudioSnapshopUpdateInProgress = false;
    }
  } else {
    studioSnapshotUpdateError = translate("label.studio.update.error.noSnapshotPackageFound");
  }
}

public void installStudioSnapshot() {
  if (isStudioSnapshopUpdateInProgress) {
    return;
  }
  PackageManager pm = Framework.getLocalService(PackageManager.class);
  // TODO NXP-16228: should directly request the SNAPSHOT package (if only we knew its name!)
  List<DownloadablePackage> pkgs = pm.listRemoteAssociatedStudioPackages();
  DownloadablePackage snapshotPkg = StudioSnapshotHelper.getSnapshot(pkgs);
  studioSnapshotUpdateError = null;
  resetStudioSnapshotValidationStatus();
  if (snapshotPkg != null) {
    isStudioSnapshopUpdateInProgress = true;
    try {
      StudioAutoInstaller studioAutoInstaller = new StudioAutoInstaller(pm, snapshotPkg.getId(),
          shouldValidateStudioSnapshot());
      studioAutoInstaller.run();
    } finally {
      isStudioSnapshopUpdateInProgress = false;
    }
  } else {
    studioSnapshotUpdateError = translate("label.studio.update.error.noSnapshotPackageFound");
  }
}

@OperationMethod
public Blob run() throws Exception {
  try {
    if (!setInProgress(true)) {
      return jsonHelper(IN_PROGRESS, "Update in progress.", null);
    }
    if (!session.getPrincipal().isAdministrator()) {
      return jsonHelper(ERROR, "Must be Administrator to use this function.", null);
    }
    if (!Framework.isDevModeSet()) {
      return jsonHelper(ERROR, "You must enable Dev mode to Hot reload your Studio Snapshot package.", null);
    }
    List<DownloadablePackage> pkgs = pm.listRemoteAssociatedStudioPackages();
    DownloadablePackage snapshotPkg = StudioSnapshotHelper.getSnapshot(pkgs);
    if (snapshotPkg == null) {
      return jsonHelper(ERROR, "No Snapshot Package was found.", null);
    }
    return hotReloadPackage(snapshotPkg);
  } catch (RuntimeException e) {
    throw new OperationException(e);
  } finally {
    setInProgress(false);
  }
}