monthlybill.html

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<h3>
    e378.  
    Determining When to Bill in a Monthly Billing Cycle</h3>

This example uses the Calendar class to determine when a monthly
billed subscription should be billed.


<pre>
    // Get last billed date
    Calendar billDate = new GregorianCalendar(<font color="#0066ff"><i>2010</i></font>, Calendar.<font color="#0066ff"><i>FEBRUARY</i></font>, <font color="#0066ff"><i>14</i></font>);
    
    // Determine the next bill date by adding a month
    billDate.add(Calendar.MONTH, 1);
    
    // If new billing date is on or after today, do billing
    if (billDate.after(Calendar.getInstance())) {
        // Bill
    }
</pre>

<pre>java.util/MonthlyBill.java
e c java.util java.util.GregorianCalendar(int,int,int)
e f java.util java.util.Calendar.FEBRUARY
e f java.util java.util.Calendar.MONTH
e m java.util java.util.Calendar.add(int,int)
e m java.util java.util.Calendar.after(java.lang.Object)
e m java.util java.util.Calendar.getInstance()
</pre>

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