Sample Java Code

package techcon03;

import com.basis.util.common.Template;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Calendar;
import java.util.Comparator;
import java.util.Iterator;


/**
*
* @author David Wallwork
*/
public class BBjAuctionImpl extends com.basis.bbj.webservice.BBjWSImpl
implements BBjAuction
{
private static Sorter m_sorter;

public String logon(String p_name)
throws java.rmi.RemoteException
{
byte bytes[] = invokeBBjReturnBytes("auction_logon.bbj",
"auction " + p_name, null, 30);
return new String(bytes);
}


public boolean bidOnItem(String p_loginID, int p_itemID, double p_amount)
throws java.rmi.RemoteException
{
String command = p_loginID + " " + Integer.toString(p_itemID) +
" " + Double.toString(p_amount);

byte ret[] = invokeBBjReturnBytes("auction_bidOnItem.bbj",
command, null, 30);
return Boolean.valueOf(new String(ret).trim()).booleanValue();
}

public double getBalanceDue(String p_loginID)
throws java.rmi.RemoteException
{
byte amount[] = invokeBBjReturnBytes("auction_getBalanceDue.bbj",
p_loginID, null, 30);
return Double.parseDouble(new String(amount));
}

/*
* return array of itemName, currentHighBid, highBidder
*/
public AuctionItem[] listActiveItems(String p_loginID)
throws java.rmi.RemoteException
{
HashMap map = invokeBBjReturnMap("auction_getItems.bbj",
p_loginID, null, 30);
return convertToAuctionItems(map);
}

public AuctionItem[] listWonItems(String p_loginID) throws java.rmi.RemoteException
{
HashMap map = invokeBBjReturnMap("auction_getWonItems.bbj",
p_loginID, null, 30);
return convertToAuctionItems(map);
}


private AuctionItem[] convertToAuctionItems(HashMap p_map)
{
int size = p_map.size();
AuctionItem ret[] = new AuctionItem[size];

String key;
String value;

Iterator next = p_map.keySet().iterator();

while(next.hasNext())
for(int q=0;q<size;++q)
{
key = (String)next.next();
value = (String)p_map.get(key);
ret[q] = AuctionItem.fromByteString(value);
}
Arrays.sort(ret,getSorter());
return ret;
}

private Sorter getSorter()
{
if(m_sorter == null)
m_sorter = new Sorter();
return m_sorter;
}

private class Sorter implements Comparator
{
public int compare(Object obj1, Object obj2)
{
AuctionItem item1 = (AuctionItem)obj1;
AuctionItem item2 = (AuctionItem)obj2;
return item1.getItemID() - item2.getItemID();
}

public boolean equals(Object obj)
{ return this==obj; }
}
}