Java Code Examples for org.apache.olingo.odata2.api.commons.HttpStatusCodes#BAD_REQUEST

/**
 * Function Import implementation for getting customer by email address
 * 
 * @param emailAddress
 *            email address of the customer
 * @return customer entity.
 * @throws ODataException
 */
@SuppressWarnings("unchecked")
@EdmFunctionImport(name = "GetCustomerByEmailAddress", entitySet = "Customers", returnType = @ReturnType(type = Type.ENTITY, isCollection = true))
public List<Customer> getCustomerByEmailAddress(
		@EdmFunctionImportParameter(name = "EmailAddress") String emailAddress) throws ODataException {
	EntityManagerFactory emf = Utility.getEntityManagerFactory();
	EntityManager em = emf.createEntityManager();
	List<Customer> custList = null;
	try {

		Query query = em.createNamedQuery("Customer.getCustomerByEmailAddress");
		query.setParameter("emailAddress", emailAddress);

		try {

			custList = query.getResultList();
			return custList;

		} catch (NoResultException e) {
			throw new ODataApplicationException("No matching customer with Email Address:" + emailAddress,
					Locale.ENGLISH, HttpStatusCodes.BAD_REQUEST, e);
		}
	} finally {
		em.close();
	}
}
 

/**
 * Function Import implementation for confirming a sales order
 * 
 * @param salesOrderId
 *            sales order id of sales order to be confirmed
 * @return SalesOrderHeader entity
 * @throws ODataException
 */
@SuppressWarnings("unchecked")
@EdmFunctionImport(name = "ConfirmSalesOrder", entitySet = "SalesOrderHeaders", returnType = @ReturnType(type = Type.ENTITY, isCollection = true))
public List<SalesOrderHeader> confirmSalesOrder(
		@EdmFunctionImportParameter(name = "SalesOrderId") String salesOrderId) throws ODataException {
	EntityManagerFactory emf = Utility.getEntityManagerFactory();
	EntityManager em = emf.createEntityManager();
	try {

		Query query = em.createNamedQuery("SalesOrderHeader.getSOHBySaledOrderId");
		query.setParameter("salesOrderId", salesOrderId);
		try {
			SalesOrderHeader so = (SalesOrderHeader) query.getSingleResult();
			em.getTransaction().begin();
			so.setLifeCycleStatus("P");
			so.setLifeCycleStatusName("In Process");
			em.persist(so);
			em.getTransaction().commit();
			List<SalesOrderHeader> salesorderlist = null;

			query = em.createNamedQuery("SalesOrderHeader.getSOHBySaledOrderId");
			query.setParameter("salesOrderId", salesOrderId);
			salesorderlist = query.getResultList();
			return salesorderlist;

		} catch (NoResultException e) {
			throw new ODataApplicationException("No Sales Order with Sales Order Id:" + salesOrderId,
					Locale.ENGLISH, HttpStatusCodes.BAD_REQUEST, e);
		}
	} finally {
		em.close();
	}
}
 

/**
 * Function Import implementation for cancelling a sales order
 * 
 * @param salesOrderId
 *            sales order id of sales order to be cancelled
 * @return SalesOrderHeader entity
 * @throws ODataException
 */
@SuppressWarnings("unchecked")
@EdmFunctionImport(name = "CancelSalesOrder", entitySet = "SalesOrderHeaders", returnType = @ReturnType(type = Type.ENTITY, isCollection = true))
public List<SalesOrderHeader> cancelSalesOrder(
		@EdmFunctionImportParameter(name = "SalesOrderId") String salesOrderId) throws ODataException {
	EntityManagerFactory emf = Utility.getEntityManagerFactory();
	EntityManager em = emf.createEntityManager();
	try {

		Query query = em.createNamedQuery("SalesOrderHeader.getSOHBySaledOrderId");
		query.setParameter("salesOrderId", salesOrderId);
		
		try {
			SalesOrderHeader so = (SalesOrderHeader) query.getSingleResult();
			em.getTransaction().begin();
			so.setLifeCycleStatus("X");
			so.setLifeCycleStatusName("Cancelled");
			em.persist(so);
			em.getTransaction().commit();
			List<SalesOrderHeader> salesOrderList = null;
			query = em.createNamedQuery("SalesOrderHeader.getSOHBySaledOrderId");
			query.setParameter("salesOrderId", salesOrderId);
			salesOrderList = query.getResultList();
			return salesOrderList;
		} catch (NoResultException e) {
			throw new ODataApplicationException("No Sales Order with Sales Order Id:" + salesOrderId,
					Locale.ENGLISH, HttpStatusCodes.BAD_REQUEST , e);
		}
	} finally {
		em.close();
	}
}
 

/**
 * Function Import implementation for getting all the Sales Order Items
 * under a Sales Order Header
 * 
 * @param SalesOrderId
 *            Sales Order Id of a Sales Order
 * @return SalesOrderItem entity.
 * @throws ODataException
 */
@SuppressWarnings("unchecked")
@EdmFunctionImport(name = "GetSalesOrderItemsById", entitySet = "SalesOrderItems", returnType = @ReturnType(type = Type.ENTITY, isCollection = true))
public List<SalesOrderItem> getSalesOrderById(
		@EdmFunctionImportParameter(name = "SalesOrderId") String salesOrderId) throws ODataException {
	EntityManagerFactory emf = Utility.getEntityManagerFactory();
	EntityManager em = emf.createEntityManager();
	List<SalesOrderItem> soiList = null;
	try {

		Query query = em.createNamedQuery("SalesOrderItem.getSOIBySalesOrderItemId");
		query.setParameter("id", salesOrderId);

		try {

			soiList = query.getResultList();
			if (soiList != null && soiList.size() >= 1) {

				for (SalesOrderItem salesOrderItem : soiList) {
					query = em.createNamedQuery("Product.getProductByProductId");
					query.setParameter("productId", salesOrderItem.getProductId());
					Product product = (Product) query.getSingleResult();
					salesOrderItem.setProduct(product);

				}
				// if the sales order are fetched successfully, generate the
				// pdf report data.
				try {
					if (CMISSessionHelper.getInstance().getSession() != null) {
						InvoiceBuilder builder = new InvoiceBuilder();
						String reportPath = builder.generateInvoice(soiList);
						updateSalesOrderHeader(reportPath, soiList, em);
					}
				} catch (CMISConnectionException cmisConnectionException) {
					// There was an exception while generating the report.
					LOGGER.error(cmisConnectionException.getMessage());
				}
				
				

			}

		} catch (NoResultException e) {
			throw new ODataApplicationException("No matching Sales Order with Sales Order Id:" + salesOrderId,
					Locale.ENGLISH, HttpStatusCodes.BAD_REQUEST, e);
		} catch (ReportGenerationException reportGenerationException) {
			//LOGGER.error("Exception while generating the report : " + reportGenerationException.getMessage());
			reportGenerationException.printStackTrace();
			throw new ODataApplicationException("PDF Report Generation Error for :" + salesOrderId,
					Locale.ENGLISH, HttpStatusCodes.INTERNAL_SERVER_ERROR, reportGenerationException);
		}

		return soiList;
	} finally {
		em.close();
	}
}
 

/**
 * Function Import implementation for getting all the Sales Order invoices
 * by email Address under a Sales Order Header
 * 
 * @param emailAddreaa
 * 
 * @return SalesOrderHeader entity.
 * @throws ODataException
 */
@SuppressWarnings("unchecked")
@EdmFunctionImport(name = "GetSalesOrderInvoiceByEmail", entitySet = "SalesOrderHeaders", returnType = @ReturnType(type = Type.ENTITY, isCollection = true))
public List<SalesOrderHeader> getSalesOrderInvoiceByEmail(
		@EdmFunctionImportParameter(name = "EmailAddress") String emailAddress) throws ODataException {
	EntityManagerFactory emf = Utility.getEntityManagerFactory();
	EntityManager em = emf.createEntityManager();
	List<SalesOrderHeader> orderList = new ArrayList<>();
	List<SalesOrderHeader> salesOrderHeaderList = new ArrayList<>();
	List<SalesOrderItem> itemList = new ArrayList<>();
	try {
		Query querySOItems;
		Query queryCustomer = em.createNamedQuery("Customer.getCustomerByEmailAddress");
		queryCustomer.setParameter("emailAddress", emailAddress);
		Customer c = (Customer) queryCustomer.getSingleResult();
		String customerId = c.getCustomerId();
		Query querySOHeader = em.createNamedQuery("SalesOrderHeader.getSOHByCustomerId");
		querySOHeader.setParameter("customerId", customerId);
		orderList = querySOHeader.getResultList();
		for (SalesOrderHeader salesOrderHeader : orderList) {
			querySOItems = em.createNamedQuery("SalesOrderItem.getSOIBySalesOrderItemId");
			querySOItems.setParameter("id", salesOrderHeader.getSalesOrderId());
			itemList = querySOItems.getResultList();
			salesOrderHeader.setSalesOrderItems(itemList);
			salesOrderHeader.setCustomer(c);
			salesOrderHeaderList.add(salesOrderHeader);

		}

	} catch (NoResultException e) {
		throw new ODataApplicationException("No Sales Order Invoices with emailId Id:......." + emailAddress,
				Locale.ENGLISH, HttpStatusCodes.BAD_REQUEST, e);
	} catch (Exception exception) {
		throw new ODataApplicationException("No Sales Order Invoices with emailId Id:" + emailAddress,
				Locale.ENGLISH, HttpStatusCodes.BAD_REQUEST, exception);
	} finally {
		em.close();
	}

	return salesOrderHeaderList;

}
 

/**
 * Function Import implementation for getting customer reviews created
 * 
 * @param productId
 *            productId of the reviewed product
 * @param firstName
 *            firstname of the reviewer
 * @param lastName
 *            lastname of the reviewer
 * @param rating
 *            rating for the product
 * @param creationDate
 *            date of creation of the review
 * @param comment
 *            comments for the review
 * @return customer entity.
 * @throws ODataException
 * @throws ParseException
 */
@SuppressWarnings("unchecked")
@EdmFunctionImport(name = "CreateCustomerReview", entitySet = "CustomerReviews", returnType = @ReturnType(type = Type.ENTITY, isCollection = false))
public CustomerReview createCustomerReview(@EdmFunctionImportParameter(name = "ProductId") String productId,
		@EdmFunctionImportParameter(name = "FirstName") String firstName,
		@EdmFunctionImportParameter(name = "LastName") String lastName,
		@EdmFunctionImportParameter(name = "Rating") String rating,
		@EdmFunctionImportParameter(name = "CreationDate") String creationDate,
		@EdmFunctionImportParameter(name = "Comment") String comment) throws ODataException, ParseException {
	EntityManagerFactory emf = Utility.getEntityManagerFactory();
	EntityManager em = emf.createEntityManager();
	Product prod = null;
	CustomerReview customerReview = null;
	try {
		em.getTransaction().begin();
		prod = em.find(Product.class, productId);
		try {
			customerReview = new CustomerReview();
			customerReview.setComment(comment);
			Calendar cal = Calendar.getInstance();
			cal.setTime(new Date(Long.parseLong(creationDate)));
			customerReview.setCreationDate(cal);
			customerReview.setFirstName(firstName);
			customerReview.setLastName(lastName);
			customerReview.setRating(Integer.parseInt(rating));
			customerReview.setProductId(productId);
			customerReview.setProduct(prod);
			em.persist(customerReview);
			if (prod != null) {
				prod.addReview(customerReview);
			}
			em.getTransaction().commit();
			return customerReview;

		} catch (NoResultException e) {
			throw new ODataApplicationException("Error creating customer review:", Locale.ENGLISH,
					HttpStatusCodes.BAD_REQUEST, e);
		}
	} finally {
		em.close();
	}
}
 

public ODataBadRequestException(final MessageReference messageReference) {
  super(messageReference, HttpStatusCodes.BAD_REQUEST);
}
 

public ODataBadRequestException(final MessageReference messageReference, final String errorCode) {
  super(messageReference, HttpStatusCodes.BAD_REQUEST, errorCode);
}
 

public ODataBadRequestException(final MessageReference messageReference, final Throwable cause) {
  super(messageReference, cause, HttpStatusCodes.BAD_REQUEST);
}
 

public ODataBadRequestException(final MessageReference messageReference, final Throwable cause,
    final String errorCode) {
  super(messageReference, cause, HttpStatusCodes.BAD_REQUEST, errorCode);
}