@EJB private CRMBOContactInformationBean contactInformationBean;
    @EJB private CRMBOContactInfoEmailBean contactInfoEmailBean;
    @EJB private CRMBOContactInfoAddressBean contactInfoAddressBean;

	public CRMDOContactInformation createContact(String firstName, String lastName, String streetName, String streetNumber,String emailAddress) throws Exception{
        
		//Create the contact Information creation data object and define the contact fields
        CRMDOContactInformation contactInformation = (CRMDOContactInformation)contactInformationBean.construct();
        
		//Define PERSON as default type of contact information object and parse the parameters in the object
        contactInformation.setType(ContactInformationType.PERSON);
        contactInformation.setFirstName(firstName);
        contactInformation.setLastName(lastName);
        
		//Declare a collection of contact information addresses
        Set<CRMDOContactInfoAddress> addresses = new HashSet<CRMDOContactInfoAddress>();
        
		//Create the address data object and define the address fields
        CRMDOContactInfoAddress address = (CRMDOContactInfoAddress)contactInfoAddressBean.construct(contactInformation);
        
		//Define HOME as default type of contact information address object and parse the parameters in the object
        address.setType(AddressTypes.HOME);
        address.setStreetName(streetName);
        address.setStreetNumber(streetNumber);
        
		//Add the address record in contact information address collection and then add the addresses in the contact information object
        addresses.add(address);
        contactInformation.setAddresses(addresses);
        
        //Declare a collection of contact information emails
        Set<CRMDOContactInfoEmail> emailAddresses =new HashSet<CRMDOContactInfoEmail>();
       
	 	//Create the email data object and define the email fields
        CRMDOContactInfoEmail email=(CRMDOContactInfoEmail)contactInfoEmailBean.construct(contactInformation);
        
		//Define PERSONAL as default type of contact information email object and parse the parameters in the object
        email.setType(EmailTypes.PERSONAL);
        email.setAddress(emailAddress);
        
		//Add the email record in contact information email collection and then add the email addresses in the contact information object
        emailAddresses.add(email);
        contactInformation.setEmails(emailAddresses);
        
        //Validate and save the contact information
        contactInformation    = (CRMDOContactInformation)contactInformationBean.validateAndSave(contactInformation);
        
        
        return contactInformation;
    }