/** Required Method Implementation */
public void ejbCreate() throws CreateException, RemoteException {
try {
// Data validation EJB
rhcccustValidateHome = (RhccCustomerHome) USFEnv.ic.lookup(RHCC_VALIDATION_EJBEAN);
rhcccustValidate = rhcccustValidateHome.create();
} catch (NamingException e) {
USFEnv.getLog().writeCrit("Inside Naming exception", this, e);
} catch (CreateException e) {
USFEnv.getLog().writeCrit("Inside Create exception", this, e);
} catch (RemoteException e) {
USFEnv.getLog().writeCrit("Inside Remote exception", this, e);
}
USFEnv.getLog().writeDebug("EJB Created, ref:" + this.toString(), this, null);
}
public List retrieveAttachmentsByCustomerId(long customerId) throws RemoteException {
List attachments = new ArrayList();
AttachmentDAO attachmentDAO = new AttachmentDAO(conn);
attachments = attachmentDAO.retrieveAttachmentsByCustomerId(customerId);
USFEnv.getLog().writeDebug("attachments size is......" + attachments.size(), this, null);
return attachments;
}
/** This method used to connect to the Conection pool */
public void connect() throws ConnectException, RemoteException {
try {
conn = null;
conn = dbconn.open();
USFEnv.getLog().writeDebug("created db connection(), ref: " + conn.toString(), this, null);
} catch (Exception e) {
throw new ConnectException("Database connection failure");
}
}
/**
* Business unit of work This method is used to delete an existing customer
*
* @param customer Id
* @return true or false whether the customer is deleted or not
*/
public boolean delCustomer(String customerId) throws RemoteException {
USFEnv.getLog().writeWarn(" Inside delCustomer", this, null);
boolean bTmp = false;
// Get the connection
RhccCustInfos rhcc_obj = new RhccCustInfos(conn);
try {
if (conn != null) {
bTmp = rhcc_obj.deleteCustomer(Long.parseLong(customerId));
USFEnv.getLog()
.writeDebug("delCustomer DB connection, ref: " + conn.toString(), this, null);
}
} catch (Exception e) {
USFEnv.getLog().writeCrit("Error in business EJB: ", this, e);
}
return bTmp;
}
/**
* Business unit of work This method is used to update an existing customer after editing
*
* @param customer details
* @return true or false whether the customer is updated or not
*/
public boolean updateCustomer(RhccCustInfos updateCustomer) throws RemoteException {
USFEnv.getLog().writeWarn(" Inside updateCustomer", this, null);
boolean bTmp = false;
// Get the connection
RhccCustInfos rhcc_obj = new RhccCustInfos(conn);
try {
if (conn != null) {
bTmp = rhcc_obj.updateCustomerInfo(updateCustomer);
USFEnv.getLog()
.writeDebug("newCustomer DB connection, ref: " + conn.toString(), this, null);
}
} catch (Exception e) {
USFEnv.getLog().writeCrit("Error in business EJB: ", this, e);
}
return bTmp;
}
/**
* Business unit of work This method is used to view a particular selected Customer
*
* @param customer Id
* @return customer details
*/
public RhccCustInfos viewCustomer(String customerId) throws RemoteException {
RhccCustInfos cTmp = null;
USFEnv.getLog().writeWarn(" Inside viewCustomer", this, null);
// Get the connection
RhccCustInfos rhcc_obj = new RhccCustInfos(conn);
try {
if (conn != null) {
cTmp = rhcc_obj.searchCustomerInfo(customerId);
USFEnv.getLog()
.writeDebug("viewCustomer DB connection, ref: " + conn.toString(), this, null);
}
} catch (Exception e) {
USFEnv.getLog().writeCrit("Error in business EJB: ", this, e);
}
return cTmp;
}
/**
* Business unit of work This method show all the RHCC customers for a funding year
*
* @param year - funding year
* @return vCustnmid - Customers for a Funding Year
*/
public Vector getAllRHCCCustomers(short year) throws RemoteException, NullPointerException {
Vector vCustnmid = null;
USFEnv.getLog().writeWarn("Inside getAllRHCCCustomers", this, null);
// Get the connection
RhccCustInfos rhcc_obj = new RhccCustInfos();
try {
vCustnmid = rhcc_obj.getAllRHCCCustomers(year);
USFEnv.getLog()
.writeDebug("getAllRHCCCustomers DB connection, ref: " + conn.toString(), this, null);
} catch (Exception e) {
USFEnv.getLog().writeCrit("Error in business EJB: ", this, e);
}
return vCustnmid;
}
/**
* Business unit of work This method is used to save a new Customer or an existing customer after
* editing
*
* @param new customer details
* @return true or false whether the customer is saved or not
*/
public boolean saveCustomer(RhccCustInfos saveCustomer, Hashtable custErrors)
throws RemoteException {
USFEnv.getLog().writeWarn(" Inside saveCustomer", this, null);
long customerId;
boolean bCustErr = false;
boolean bTmp = false;
// Get the connection
RhccCustInfos rhcc_obj = new RhccCustInfos(conn);
try {
customerId = saveCustomer.getCustomerId();
if (conn != null) {
USFEnv.getLog()
.writeDebug("saveCustomer DB connection, ref: " + conn.toString(), this, null);
}
// Check business logic field value validation
bCustErr = rhcccustValidate.customerBusVal(saveCustomer, custErrors);
// Check if critial error occured
if (!bCustErr) {
// Saving a new customer
if (customerId == 0) {
// One time funding year set for new customer record
bTmp = newCustomer(saveCustomer);
USFEnv.getLog()
.writeWarn(
"new RhccCustInfo created, RCI_ID: " + saveCustomer.getCustomerId(), this, null);
} else {
// Saving an exiting customer
bTmp = updateCustomer(saveCustomer);
}
}
} catch (Exception e) {
USFEnv.getLog().writeCrit("Error in business EJB: ", this, e);
}
return bTmp;
}
/**
* This Method checks if the passed product key has any credits. returns a boolean value based on
* the check Result.
*
* @param wodId - Product Key WOD_ID of the WRK_ORDR_DETS table
* @return boolean - TRUE ( If product has credits) FALSE (If product has no credits)
*/
public boolean hasCredits(long wodId) throws RemoteException {
WrkOrdrDets wrkordrdts_obj = new WrkOrdrDets(conn);
// Check if the Product credit is greater than zero
if (wrkordrdts_obj.getProductDiscount(wodId) > (new Double("0.00")).doubleValue()) {
// If Yes Return True
USFEnv.getLog().writeDebug("Item has Discounts", this, null);
return true;
}
// Return False
return false;
}
/**
* This Method is the Unit of Work related to a Item Deletion. This returns a boolean value based
* on the Deletion Result.
*
* @param wodId - WorkOrder Detail Id(Product Key) Primary Key of WRK_ORDR_DETS table
* @return boolean - TRUE ( If Deletion Success) FALSE (Deletion Failed)
*/
public boolean deleteProduct(long wodId) throws RemoteException {
WrkOrdrDets wrkordrdts_obj = new WrkOrdrDets(conn);
// Check if the Product credit is greater than zero
if (wrkordrdts_obj.getProductDiscount(wodId) > (new Double("0.00")).doubleValue()) {
// If Yes return False as product cant be deleted
USFEnv.getLog().writeWarn("Cannot Delete Item. Item has Discounts", this, null);
return false;
}
// Else if credit not greater than zero Delete the Product.
return wrkordrdts_obj.deleteWrkOrdrDets(wodId);
}
/** Required Method Implementation */
public void ejbPassivate() {
USFEnv.getLog().writeDebug("WorkOrderDetailBean: WorkOrder Detail Bean passivated", this, null);
}
/** Required Method Implementation */
public void ejbRemove() {
USFEnv.getLog().writeDebug("WorkOrderDetailBean: WorkOrder Detail Bean Removed", this, null);
}
/**
* Required Method Implementation
*
* @exception CreateException, RemoteException
*/
public void ejbCreate() throws CreateException, RemoteException {
USFEnv.getLog().writeDebug("workorderdetailBean: WorkOrderDetail Bean Created", this, null);
}
public void setSessionContext(SessionContext context) {
USFEnv.getLog().writeDebug("FrnDetailBean: Session Context Created", this, null);
this.context = context;
}
/** Required Method Implementation */
public void ejbPassivate() {
USFEnv.getLog().writeDebug("RhccInfoBean: RhccInfo Bean Passivated", this, null);
}
/** Required Method Implementation */
public void ejbRemove() {
USFEnv.getLog().writeDebug("RhccInfoBean: RhccInfo Bean Removed", this, null);
}