Creating Custom Records using com.microfocus.cobol.lang.CustomRecord Interface

The data item customerDetails can be defined as follows:

01 customerDetails.
					03 customerName 				pic x(30).
					03 customerAddress		pic x(30).
					03 customerRef 					pic 9(6).

A Java implementation could be:

import com.microfocus.cobol.lang.*;
import java.text.*;
public class RecordData implements
       com.microfocus.cobol.lang.CustomRecord
{ 
    private String customerName;
    private StringBuffer customerAddress;
    private int customerRef;
    RecordData(String name, String address, int ref) 
    { 
        customerName = name;
        customerAddress = new StringBuffer(address);
        customerRef = ref; 
    } 
    public String getCustomerName() 
    { 
        return this.customerName; 
    } 
    public String getCustomerAddress() 
    { 
        return this.customerAddress.toString(); 
    }
    public int getCustomerRef() 
    { 
        return this.customerRef; 
    } 
    public Object[] getParameters() 
    { 
        String strCustomerRef =
                Integer.toString(this.customerRef); 
        while(strCustomerRef.length() < 6) 
        { 
            strCustomerRef = "0"+strCustomerRef; 
        }
        customerAddress.setLength(30); 
            /* must ensure length is right! */
        customerAddress.ensureCapacity(30); 
        return new ParameterList()
            .add(new Pointer(this.customerName,30))
            .add(this.customerAddress)
            .add(strCustomerRef.getBytes()) 
            .getArguments(); 
    } 
    public void setParameters(Object[] parms) 
    { 
        Pointer ptr = (Pointer)parms[0];
        this.customerName = ptr.toString(); 
        this.customerAddress = (StringBuffer)parms[1]; 
        byte[] byteCustomerRef = (byte[])parms[2];
        this.customerRef = 
            Integer.parseInt(new String(byteCustomerRef)); 
    }
    public String toString() 
    { 
        return "Customer Name :
        "+this.customerName+"\n"+ "Customer Address :
        "+this.customerAddress+"\n"+ 
        "Customer Ref : "+this.customerRef; 
    }
}