i want to know the accouttype and compare it against account actiontype deposit but its is giving an hibernate exception

root cause

org.hibernate.PropertyAccessException: Exception occurred inside setter of org.mifos.application.accounts.savings.business.SavingsBO.savingsBalance
org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:65)
org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:337)
org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:200)


void setSavingsBalance(Money savingsBalance)
{
Integer at=6;
SavingsTrxnDetailEntity trxn1=null;
int test=this.getAccountId();
if(trxn1.getAccountAction().equals(AccountActionTypes.SAVINGS_DEPOSIT))
{

try
{
Class.forName("com.mysql.jdbc.Driver");
Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/allovermfb",
"root", "");
PreparedStatement update = con.prepareStatement("UPDATE SAVINGS_ACCOUNT SET Flag = ? WHERE ACCOUNT_ID = ? ");
update.setInt(1, 1);
update.setInt(2, test);
update.executeUpdate();
}
catch(Exception e)
{
System.out.println("erroe"+ e);
}
}
this.savingsBalance = savingsBalance;
}

Seems like you get a NullPointerException here.