public void importFirmware(
String manExtID, String modelExtID, String fromVersion, String toVersion, String filename)
throws Exception {
ManagementBeanFactory factory = this.getManagementBeanFactory();
try {
ModelBean modelBean = factory.createModelBean();
UpdateImageBean bean = factory.createUpdateImageBean();
Manufacturer manufacturer = modelBean.getManufacturerByExternalID(manExtID);
Model model = modelBean.getModelByManufacturerModelID(manufacturer, modelExtID);
Image image_1 = bean.getImageByVersionID(model, fromVersion);
if (image_1 == null) {
image_1 = bean.newImageInstance(model, fromVersion, true, fromVersion);
}
Image image_2 = bean.getImageByVersionID(model, toVersion);
if (image_2 == null) {
image_2 = bean.newImageInstance(model, toVersion, true, toVersion);
}
File file_1_to_2 = new File(filename);
InputStream in_1_to_2 = new FileInputStream(file_1_to_2);
// Test case #1
Update update_1_to_2 = bean.getUpdate(model, fromVersion, toVersion);
if (update_1_to_2 != null) {
update_1_to_2.setBinary(in_1_to_2);
} else {
update_1_to_2 = bean.newUpdateInstance(image_1, image_2, in_1_to_2);
}
update_1_to_2.setStatus(bean.getImageUpdateStatus(Image.STATUS_RELEASED));
factory.beginTransaction();
bean.update(update_1_to_2);
factory.commit();
this.getSetup().getConsole().println(" [" + fromVersion + " -> " + toVersion + "]");
//
// Caution: must release the Hibernate Session, otherwise will throw the
// floowing exception:
// java.lang.UnsupportedOperationException: Blob may not be manipulated
// from creating session
//
} catch (Exception e) {
factory.rollback();
throw e;
} finally {
factory.release();
}
}
