www.pudn.com > j2mewireless_examples.zip > PopulateAddressBook.java

/*
 * Copyright (c) 2000-2001 Sun Microsystems, Inc. All Rights Reserved.
 */

package examples.addressbook;
import javax.microedition.midlet.*;
import javax.microedition.rms.*;

/**
 * Class to create an example address book and populate it
 * with some records
 */
public class PopulateAddressBook extends MIDlet {
	private final String personalNames[] = {
		"John", "Zach", "2225556669",
		"Mark", "Lynn", "5125551212",
		"Joy", "Beth", "2705551234",
		"Abby", "Lynn", "4085558566",
		"Ted", "Alan", "4125552235",
		"Sterling", "Wincle", "9995559111",
		"Deborah", "Elaine", "4445552323",
		"Suzanne", "Melissa","5125556064",
		"Frank", "Kenneth", "7775551212",
		"Dwight", "Poe", "1115557234",
		"Laura", "Beth", "2055558888",
		"Lisa", "Dawn", "2705551267",
		"Betty", "June", "5555551556",
		"Yvonne", "Poe", "6665558888",
		"Lizzy", "Loo", "5025557971",
		"John", "Gerald", "3335551256",
		"Mark", "VandenBrink", "1115557878",
		"Roger", "Riggs", "3335550000",
		"Antero", "Taivalsaari", "9995552222"
	};

	public PopulateAddressBook() {
		RecordStore rs;
		RecordEnumeration re;
			
		CreateAddressBook.createRecordStore("TheAddressBook",
											personalNames);
		try {
			rs = RecordStore.openRecordStore("TheAddressBook", true);
			re = rs.enumerateRecords(null, null, false);
			while (re.hasNextElement()) {
				byte[] b = re.nextRecord();
				System.out.println("<" + SimpleRecord.getFirstName(b) + ">" +
								   "<" + SimpleRecord.getLastName(b) + ">" +
								   "<" + SimpleRecord.getPhoneNum(b) + ">");
			}
		} catch (Exception e) {
			System.out.println("Houston, we have a problem: " + e);
		}
	}

    /**
     * Called by the system to start our MIDlet.
     */
	protected void startApp() {
		destroyApp(false);
		notifyDestroyed();
	}

	/**
	 * Called by the system to pause our MIDlet.
	 * No actions required by our MIDLet.
	 */
	protected void pauseApp() {}

	/**
	 * Called by the system to end our MIDlet.
	 * No actions required by our MIDLet.
	 */
	protected void destroyApp(boolean unconditional) {}

}