package net.sourceforge.fenixedu.domain.accounting;

import net.sourceforge.fenixedu.domain.Employee;
import net.sourceforge.fenixedu.domain.RootDomainObject;
import net.sourceforge.fenixedu.domain.exceptions.DomainException;

import org.joda.time.DateTime;

import pt.ist.fenixWebFramework.security.accessControl.Checked;

public class ReceiptPrintVersion extends ReceiptPrintVersion_Base {

    private ReceiptPrintVersion() {
	super();
	setRootDomainObject(RootDomainObject.getInstance());
    }

    ReceiptPrintVersion(Receipt receipt, Employee employee) {
	this();
	init(receipt, employee);
    }

    private void init(Receipt receipt, Employee employee) {
	checkParameters(receipt, employee);
	super.setWhenCreated(new DateTime());
	super.setReceipt(receipt);
	super.setEmployee(employee);

    }

    private void checkParameters(Receipt receipt, Employee employee) {
	if (receipt == null) {
	    throw new DomainException("error.accounting.receiptVersion.receipt.cannot.be.null");
	}

	if (employee == null) {
	    throw new DomainException("error.accounting.receiptVersion.employee.cannot.be.null");
	}

    }

    @Override
    public void setEmployee(Employee employee) {
	throw new DomainException("error.accounting.receiptVersion.cannot.modify.employee");
    }

    @Override
    public void setReceipt(Receipt receipt) {
	throw new DomainException("error.accounting.receiptVersion.cannot.modify.receipt");
    }

    @Override
    public void setWhenCreated(DateTime whenCreated) {
	throw new DomainException("error.accounting.receiptVersion.cannot.modify.whenCreated");
    }

    @Checked("RolePredicates.MANAGER_PREDICATE")
    void delete() {
	super.setEmployee(null);
	super.setReceipt(null);
	removeRootDomainObject();
	super.deleteDomainObject();
    }
}