private ProductInstance createProductInstance(
ProductRelease productRelease, VM vm, String vdc, List<Attribute> attributes)
throws InvalidEntityException, AlreadyExistsEntityException {
ProductInstance instance = new ProductInstance();
Product product = null;
try {
product = productDao.load(productRelease.getProduct().getName());
} catch (EntityNotFoundException e) {
product =
new Product(
productRelease.getProduct().getName(), productRelease.getProduct().getDescription());
}
product.setAttributes(attributes);
productRelease.setProduct(product);
instance.setProductRelease(productRelease);
instance.setVm(vm);
instance.setVdc(vdc);
instance.setStatus(Status.UNINSTALLED);
instance.setName(
vm.getFqn()
+ "_"
+ productRelease.getProduct().getName()
+ "_"
+ productRelease.getVersion());
instance = productInstanceDao.create(instance);
return instance;
}
public ProductInstance load(VM vm, ProductRelease productRelease, String vdc)
throws EntityNotFoundException {
ProductInstance instance =
productInstanceDao.load(
vm.getFqn()
+ "_"
+ productRelease.getProduct().getName()
+ "_"
+ productRelease.getVersion());
if (!instance.getVdc().equals(vdc)) {
throw new EntityNotFoundException(ProductInstance.class, "vdc", vdc);
}
return instance;
}
@Override
public ProductInstance install(
VM vm, String vdc, ProductRelease productRelease, List<Attribute> attributes)
throws NodeExecutionException, AlreadyInstalledException,
InvalidInstallProductRequestException, EntityNotFoundException {
// if (INSTALATOR_CHEF.equals(product.getMapMetadata().get("installator"))) {
//
// }else{
//
// }
// Check that there is not another product installed
ProductInstance instance = null;
try {
instance =
productInstanceDao.load(
vm.getFqn()
+ "_"
+ productRelease.getProduct().getName()
+ "_"
+ productRelease.getVersion());
System.out.println("intance:" + instance.getStatus());
if (instance.getStatus().equals(Status.INSTALLED)) {
throw new AlreadyInstalledException(instance);
} else if (!(instance.getStatus().equals(Status.UNINSTALLED))
&& !(instance.getStatus().equals(Status.ERROR)))
throw new InvalidInstallProductRequestException(
"Product "
+ productRelease.getProduct().getName()
+ " "
+ productRelease.getVersion()
+ " cannot be installed in the VM "
+ vm.getFqn()
+ " strage status: "
+ instance.getStatus());
} catch (EntityNotFoundException e) {
try {
instance = createProductInstance(productRelease, vm, vdc, attributes);
} catch (Exception e2) {
throw new InvalidInstallProductRequestException(
"Product "
+ productRelease.getProduct().getName()
+ " "
+ productRelease.getVersion()
+ " cannot be installed in the VM "
+ vm.getFqn()
+ " error in creating the isntance: "
+ e2.getMessage());
}
}
Status previousStatus = null;
try {
// makes the validations
// instance = getProductToInstall(product, vm, vdc, attributes);
previousStatus = instance.getStatus();
// now we have the productInstance so can validate the operation
validator.validateInstall(instance);
instance.setStatus(Status.INSTALLING);
instance.setVm(vm);
// Id for the ProductInstance
instance = productInstanceDao.update(instance);
Product product = productDao.load(productRelease.getProduct().getName());
if (INSTALATOR_CHEF.equals(product.getMapMetadata().get("installator"))) {
chefInstallator.validateInstalatorData(vm);
chefInstallator.callService(instance, vm, attributes, INSTALL);
} else {
if (INSTALATOR_PUPPET.equals(product.getMapMetadata().get("installator"))) {
puppetInstallator.validateInstalatorData(vm);
puppetInstallator.callService(vm, vdc, productRelease, INSTALL);
} else {
chefInstallator.validateInstalatorData(vm);
chefInstallator.callService(instance, vm, attributes, INSTALL);
}
}
instance.setStatus(Status.INSTALLED);
return productInstanceDao.update(instance);
} catch (InstallatorException sce) {
restoreInstance(previousStatus, instance);
throw new SdcRuntimeException(sce);
} catch (RuntimeException e) {
// by default restore the previous state when a runtime is thrown
restoreInstance(previousStatus, instance);
throw new SdcRuntimeException(e);
}
}
