Gambar 1. Konfigurasi Bluetooth Devices

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1. Java 2 Second Edition .

• Software yang diperlukan :

- Java 2 Platform, J2SE SDK (Development Kit) versi j2sdk- 1_4_2_08-windows- i586-p.

- BlueCove Bluetooth Stack <http://sourceforge.net/projects/bluecove/>

nama file BlueCove-20050514.jar.

- Microsoft Bluetooth Stack, terdapat pada Windows XP service pack 2.

Jika pada komputer telah ter-install driver Bluetooth lainnya (seperti wildcomm stack), supaya untuk di uninstall.

- JDBC driver : Connector/J MySQL versi mysql-connector-java- 3.1.10. <http://www.mysql.com/ products/connector/> nama file mysql-connector-java-3.1.10-bin.jar

- File PesanTiket.java yang merupakan aplikasi server.

• Instalasi

- Konfigurasi pada Bluetooth Devices. Langkah- langkahnya yaitu

Control Panel > Bluetooth Devices > Options > Discovery > Cek Turn discovery on seperti pada gambar 1

.

Gambar 1. Konfigurasi Bluetooth Devices

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Lampiran 1 : Panduan Instalasi (sambungan)

- J2SE SDK di install, setelah selesai di install lakukan konfigurasi PATH.

Langkah- langkah konfigurasi PATH pada Windows XP yaitu klik kanan ikon MyComputer > Properties > Advance > Environment Variables, kemudian pada System Variables klik New dan masukan Variable name dengan PATH serta Variable value dengan lokasi lengkap dari SDK.

Gambar 2. Konfigurasi PATH

- Masukkan file BlueCove

-20050514.jar, mysql-connector-java- 3.1.10-bin.jar

,

PesanTiket.java

dalam satu folder. Compile file PesanTiket.java dan jalankan file

PesanTiket.class

. Seperti pada gambar 3.

Gambar 3. Compile dan menjalankan aplikasi Java server.

- Jika muncul window Pesan Tiket, pilih Bluetooth menu, pilih Bluetooth

item, tekan tombol Start untuk mengawali koneksi dengan client.

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2. Java 2 Micro Edition .

• Software yang diperlukan :

- Wireless Tool Kit (WTK) 2.2 <http://java.sun.com/products /sjwtoolkit/download-2_2.html> di install pada komputer, untuk compile file J2ME. Java API Bluetooth, terdapat pada telepon selular yang mendukung JSR-82.

• Compile dan Running.

- Setelah WTK 2.2 di install (diasumikan ter-install pada directory C:\WTK22), buka Ktoolbar dari start menu.

- Tekan tombol New Project.

- Masukkan BT-Ticketing pada Project Name.

- Masukkan bluetooth.client.BluetClient pada MIDlet Class Name,kemudian tekan tombol Create Project.

- Pada Setting for project “BT-Ticketing” dialog, pilih Bluetooth/OBEX for J2ME (JSR82) cek bok pada bagian Additional APIs.

- Buka file

LibraryConnect.java

, ganti alamat USB Bluetooth dongle dengan alamat USB bluetooth dongle yang dipakai.

private static final String BT_ADDRESS = "001060D08581";

pada aplikasi ini alamat USB bluetooth dongle yaitu 001060D08581. Untuk mengetahui alamat USB bluetooth dongle, Control Panel > Bluetooth Device >

Hardware > Generic Bluetooth Radio > tekan tombol Properties >

Radio Information > address. Kemudian Save.

- Masukkan semua file J2ME pada C:\WTK22\apps \BT-Ticketing\scr directory.

- Tekan tombol Build.

- Buka Project menu > Package item > Create Package item. Ini akan membuat file JAD dan JAR yang diletakkan pada directory C:\WTK22\apps \BT-Ticketing\bin.

- Pindahkan file JAR ke telepon selular dan install. Jalankan MIDlet

bersamaan dengan aplikasi server.

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Lampiran 1 : Panduan Instalasi (sambungan) 3. MySQL.

• Setelah MySQL di install, buat database dengan nama

^tiket

, lalu keluar.

• Ketik perintah

[Commandpromt]mysql -localhost -u root -p tiket < PesanTiket.sql

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Lampiran 2:

Listing Program

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Lampiran 2 : Listing Program Katalog Perpustakaan U.K. Petra

import javax.microedition.midlet.MIDlet;

import javax.microedition.lcdui.Command;

import javax.microedition.lcdui.CommandListener;

import javax.microedition.lcdui.Display;

import javax.microedition.lcdui.Displayable;

import javax.microedition.lcdui.*;

import java.io.*;

public final class LibraryClient extends MIDlet implements CommandListener {

static final int ALERT_TIMEOUT = 2000;

private final Command KELUAR_CMD = new Command("Exit",Command.EXIT,1 );

private final Command OK_CMD = new Command( "Ok", Command.SCREEN, 2 );

private final Form menu = new Form( "Bluetooth Library" );

private LibraryGUI LibraryBTClient = null;

public LibraryClient() {

menu.addCommand( KELUAR_CMD );

menu.addCommand( OK_CMD );

menu.setCommandListener( this );}

public void startApp() { show( null );}

public void pauseApp() {}

public void destroyApp( boolean unconditional ) { if ( LibraryBTClient != null ) {

LibraryBTClient.destroy();}}

public void commandAction( Command c, Displayable d ) { if ( c == KELUAR_CMD ){

destroyApp( true );

notifyDestroyed();}

if ( c == OK_CMD ){

LibraryBTClient = new LibraryGUI( this );}}

void show( Alert a ) { if ( a == null ){

Display.getDisplay(this).setCurrent(menu);}

else{

Display.getDisplay(this).setCurrent( a, menu );}}

Displayable getDisplayable(){

return menu;}

}

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import javax.bluetooth.BluetoothStateException;

import javax.bluetooth.DataElement;

import javax.bluetooth.DeviceClass;

import javax.bluetooth.DiscoveryAgent;

import javax.bluetooth.DiscoveryListener;

import javax.bluetooth.LocalDevice;

import javax.bluetooth.RemoteDevice;

import javax.bluetooth.ServiceRecord;

import javax.bluetooth.UUID;

import javax.microedition.io.Connector;

import javax.microedition.io.StreamConnection;

import java.io.IOException;

import java.io.InputStream;

import java.io.OutputStream;

import java.util.Enumeration;

import java.util.Hashtable;

import java.util.Vector;

import java.io.*;

/**

* Inisialisasi Bluetooth Device, pencarian Bluetooth Service, * login, pemesanan tiket bioskop oleh pelanggan.

*/

final class LibraryConnect implements Runnable, DiscoveryListener {

/** UUID Server */

private static final UUID LIBRARY_UUID =

new UUID( "102030405060708090A0B0C0D0E0F010", false );

/** Menyatakan bahwa program berjalan */

private static final int SIAP = 0;

/** Menyatakan bahwa pencarian bluetooth device dilakukan */

private static final int SEARCH_BT_DEVICES = 1;

/** Menyatakan bahwa pencarian bluetooth service dilakukan */

private static final int SEARCH_BT_SERVICE = 2;

private static final int LOGIN_STATE = 3;

private static final int JUDUL_STATE = 4;

private static final int SUBYEK_STATE = 5;

private static final int PENGARANG_STATE = 6;

private static final int DETAIL_JUDUL_STATE = 7;

private static final int DETAIL_SUBYEK_STATE = 8;

private static final int DETAIL_PENGARANG_STATE =9 ; private static final int STATUS_JUDUL_STATE = 10;

private static final int STATUS_SUBYEK_STATE = 11;

private static final int STATUS_PENGARANG_STATE = 12;

private static final int EMPTY_JUDUL = 13;

private static final int EMPTY_SUBYEK = 14;

private static final int EMPTY_PENGARANG = 15;

/**Kata sandi server */

private static final String AUTHENTIC = "P312PUST4K44N;";

private static final String BT_ADDRESS = "001060A8E3A9";

/** Kondisi awal dari program */

private int kondisi = SIAP;

/** Referensi discovery agent */

private DiscoveryAgent discoveryAgent = null;

/** Referensi local device ( local bluetooth manager ) */

private LocalDevice localDevice = null;

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

private boolean isClosed;

/** Proses loginScreen dijalankan */

private boolean isLogin;

/** Autentikasi server */

private boolean isServer;

/** Proses pengiriman data */

private boolean isOrderCanceled;

/** Mendeteksi proses autentikasi */

private boolean AUT_PROC = true;

/** Mendeteksi proses login */

private boolean Process_Login = false;

/** Mendeteksi proses list judul */

private boolean Menu_List = false;

private boolean MENU_LIST = false;

/* Mendeteksi proses List Judul */

private boolean judul = false;

/** Mendeteksi proses List Subyek **/

private boolean subyek = false;

/** Mendeteksi proses list Pengarang **/

private boolean pengarang = false;

/** Mendeteksi Tampilan inputan */

private boolean tampilanjudul = false;

private boolean tampilansubyek = false;

private boolean tampilanpengarang = false;

/* Mendeteksi Tampilan Detail Judul */

private boolean detailjudul = false;

/* Mendeteksi Tampilan Detail Subyek */

private boolean detailsubyek = false;

/* Mendeteksi Tampilan Detail Pengarang */

private boolean detailpengarang = false;

/*Input status */

private boolean inputstatus = false;

/* Mendeteksi Status */

private boolean statusjudul = false;

private boolean statussubyek = false;

private boolean statuspengarang = false;

// private boolean status = false;

/* Mendeteksi Konfirmasi */

private boolean konfirmasi = false;

/** nilai proses device discovery */

private int discType;

/** service search ID */

private int[] searchIDs;

/** Proses pencarian dan pengiriman data */

private Thread thread;

/** Pengumpulan remote device selama pencarian */

private Vector devices = new Vector();

/** Pengumpulan service device selama pencarian */

private Vector Blue_Services = new Vector();

public int selectedDevice;

/** Koneksi Serial Port Profile */

private StreamConnection con = null;

private DataOutputStream out = null;

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

private DataInputStream in = null;

/** */

private UUID[] uuidSet = null;

private int[] attrSet;

private String data = null;

private String[] array;

private String[] arrayBackUpTitle;

/** referensi parent */

private LibraryGUI parent;

/**

* Construct ticketing server */

LibraryConnect( LibraryGUI parent ) { this.parent = parent;

thread = new Thread( this );

thread.start();

}

public void run() {

/** Inisialisasi local device untuk mendapatkan discoveryAgent yang digunakan pada proses device, service discovery*/

boolean LbBlue_Ok = false;

try {

LocalDevice localDevice = LocalDevice.getLocalDevice();

discoveryAgent = localDevice.getDiscoveryAgent();

LbBlue_Ok = true;

}

catch( Exception e ) {

System.err.println( "Tidak dapat di inisialisasi..." );}

parent.completeInizialization( LbBlue_Ok );

if ( !LbBlue_Ok ) { return;}

uuidSet = new UUID[2];

// UUID untuk btspp, (0x300) uuid untuk koneksi RFCOM //

// LIBRARY_UUID merupakan UUID server //

uuidSet[0] = new UUID( 0x0003 );

uuidSet[1] = LIBRARY_UUID;

attrSet = new int[1];

LbBlue_Connect();}

public void deviceDiscovered( RemoteDevice remoteDevice, DeviceClass deviceClass ) {

int majorDeviceClass = deviceClass.getMajorDeviceClass();

// Beberapa Bluetooth device telah ditemukan dalam pencarian if ( devices.indexOf( remoteDevice ) == -1 ){

if ( remoteDevice.getBluetoothAddress().equals(BT_ADDRESS) &&

majorDeviceClass == 0x0100 ){

devices.addElement( remoteDevice );}}}

/** discType nilai proses device discovery */

public void inquiryCompleted( int discType ) { this.discType = discType;

synchronized( this ) {

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

notify();}}

public void servicesDiscovered( int transID,ServiceRecord[]servRecord ) {

for ( int i = 0 ; i < servRecord.length ; i++ ) { Blue_Services.addElement( servRecord[i] );}}

public void serviceSearchCompleted( int transID, int respCode ) { int index = -1;

for ( int i = 0; i < searchIDs.length; i++ ) { if ( searchIDs[i] == transID ) {

index = i;

break;}}

if ( index == -1 ) {

System.err.println( "Unexpected transaction index :" + transID );

} else{

searchIDs[index] = -1;}

for ( int i = 0; i < searchIDs.length; i++ ) { if ( searchIDs[i] != -1 ) {

return;}}

synchronized( this ) { notify();}}

public ServiceRecord getFirstDiscoveredService() { if ( Blue_Services.size() > 0 )

return ( ServiceRecord ) Blue_Services.elementAt( 0 );

else

return null;}

// Mengsinkronkan pada Blue_Connect() untuk pencarian device dan service //

void searchRequest() { synchronized( this ) { notify();}}

void selectRequest() {

// selectedDevice = selcReq; //

synchronized( this ) { notify();}}

void searchCancel() { synchronized( this ) {

if ( kondisi == SEARCH_BT_DEVICES ) {

discoveryAgent.cancelInquiry( this );}

else if ( kondisi == SEARCH_BT_SERVICE ) {

for ( int i = 0; i < searchIDs.length; i++ ) {

discoveryAgent.cancelServiceSearch( searchIDs[i] );}}}}

void Send_Req( String strLogin, int i ) { synchronized( this ) {

switch ( i ) { case 0 :

Menu_List = true;

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

data = strLogin;

notify();

break;

case 1 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

tampilanjudul = true;

tampilansubyek = false;

tampilanpengarang = false;

data = strLogin;

notify();

break;

case 2 :

Menu_List = false;

judul = false;

tampilanjudul = false;

subyek = false;

tampilansubyek = true;

pengarang = false;

data = strLogin;

notify();

break;

case 3 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

tampilanpengarang = true;

detailjudul = false;

statusjudul = false;

data = strLogin;

notify();

break;

case 4 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

detailjudul= true;

konfirmasi = false;

data = strLogin;

notify();

break;

case 5 :

Menu_List = false;

judul = false;

subyek = false;

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

pengarang = false;

detailsubyek = true;

statussubyek = false;

konfirmasi = false;

data = strLogin;

notify();

break;

case 6 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

detailsubyek = false;

detailpengarang = true;

data = strLogin;

notify();

break;

case 7 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

detailpengarang = false;

statusjudul = true;

data = strLogin;

notify();

break;

case 8 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

statussubyek = true;

data = strLogin;

notify();

break;

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

case 9 :

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

statuspengarang = true;

data = strLogin;

notify();

break;

default :

data = strLogin;

notify();

break;}}}

void destroy() {

synchronized( this ) { isClosed = true;

isOrderCanceled = true;

cleanUp();

notify();}

try {

thread.join();}

catch( InterruptedException e ) {}}

private synchronized void LbBlue_Connect() { while ( !isClosed ) {

kondisi = SIAP;

isLogin = true;

// Menunggu permintaan pencarian ( search request ) dari user try {

wait();}

catch( InterruptedException e ) {

System.err.println( "Unxepected interuption : " + e );

return;}

// Mengecek komponen telah di hilangkan if ( isClosed ) {

return;}

// Pencarian untuk bluetooth device if ( !searchDevices() ) {

return;}

else if ( devices.size() == 0 ) { continue;}

if ( !searchServices() ) { return;}

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

else if ( Blue_Services.size() == 0 ) { continue;}

if ( AUT_PROC ) { data = AUTHENTIC;

AUT_PROC = false;}

Send_Data( getFirstDiscoveredService(), data );

if (!isLogin) { continue;}

if ( Process_Login ) { kondisi = LOGIN_STATE;

parent.loginScreen();}

while( true ) {

isOrderCanceled = false;

try {

wait();

}

System.err.println( "Unxepected interuption : " + e );

return;}

if ( Process_Login ) {

Process_Login = false;

MENU_LIST = true;}

if ( data == null ) { break;}

if ( isClosed ) { return;}

// urut urutan proes pengiriman data...//

Send_Data( getFirstDiscoveredService(), data );

if ( Process_Login ) { Menu_List = true;

continue;}

if ( Menu_List ) {

parent.showMessageMenu();

Menu_List = false;

continue;}

if ( judul ) {

parent.judulbuku();

continue;}

if (tampilanjudul){

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parent.tampilanjudul(array);

detailjudul = true;

statusjudul = true;

continue;}

if (detailjudul){

parent.detailbuku(array);

statusjudul = true;

continue;}

if (statusjudul){

parent.status(array);

continue;}

if ( subyek ){

parent.subyekbuku();

continue;}

if ( tampilansubyek ) {

parent.tampilansubyek(array);

continue;}

if (detailsubyek){

continue;}

if (statussubyek){

continue;}

if ( pengarang ){

parent.pengarangbuku();

continue;}

if (tampilanpengarang){

parent.tampilanpengarang(array);

continue;}

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

if (detailpengarang){

continue;}

if (statuspengarang){

statuspengarang = false;

continue;}

if ( inputstatus ){

parent.inputstatus();

inputstatus = false;}

if ( MENU_LIST ) {

parent.showMessageMenu();

continue;}

if ( isOrderCanceled ) { continue;}

continue;}}}

private boolean searchDevices() {

// Proses yang dilakukan pertama kali adalah inquiry//

String[] friendlyName;

kondisi = SEARCH_BT_DEVICES;

devices.removeAllElements();

try {

discoveryAgent.startInquiry( DiscoveryAgent.GIAC, this );}

catch( BluetoothStateException bse ) { System.out.println( "Inquiry Fail" );

parent.Send_Error( "Can't start device search", SEARCH_BT_DEVICES );

return true;}

/**

* Menunggu bluetooth device ditemukan

* sampai proses inquiry complete, proses berikutnya akan dilanjutkan

try {

wait();}

System.err.println( "Unexpected interuption : " + e );

return false;}

if ( isClosed ) { return false;}

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switch ( discType ) { case INQUIRY_ERROR :

parent.Send_Error( "Inquiry fail...", SEARCH_BT_DEVICES );

case INQUIRY_TERMINATED : devices.removeAllElements();

break;

case INQUIRY_COMPLETED : if ( devices.size() == 0 ) {

parent.Send_Error( "No Devices in range", SEARCH_BT_DEVICES );}

break;

default:

System.err.println( "system error : unexpected device discovery code: " + discType );

destroy();

return false;}

return true; }

private boolean searchServices() { kondisi = SEARCH_BT_SERVICE;

searchIDs = new int[devices.size()];

boolean isSearchStarted = false;

String[] friendlyName = new String[devices.size()];

RemoteDevice rd = null;

if ( devices.size() > 0 ) {

System.out.println( devices.size() + "Device found" );}

for ( int i = 0; i < devices.size(); i++ ) {

rd = ( RemoteDevice ) devices.elementAt( i );

try {

searchIDs[i] =discoveryAgent.searchServices( null, uuidSet, rd, this );

}catch( BluetoothStateException e ) {

System.err.println( "Cant't search services for: "

+ rd.getBluetoothAddress() + " due to " + e );

searchIDs[selectedDevice] = -1;}

isSearchStarted = true;}

if ( !isSearchStarted ) {

parent.Send_Error( "Can't search services.", SEARCH_BT_SERVICE );

return true;}

try {

wait();}

System.err.println( "Unexpected interuption : " + e );

return false;}

if ( isClosed ) { return false;}

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

if ( Blue_Services.size() == 0 ) {

parent.Send_Error( "No proper service were found", SEARCH_BT_SERVICE );}

return true;}

//proses Pengiriman dan Penerimaan Data//

void Send_Data( ServiceRecord r, String s ) {

System.out.println( "Pesan yang dikirim : " + s );

String url = r.getConnectionURL(

ServiceRecord.NOAUTHENTICATE_NOENCRYPT, false );

System.out.println( "url:\\" + url );

try {

con = ( StreamConnection ) Connector.open( url );

out = con.openDataOutputStream();

out.writeUTF( s );

out.flush();

out.close();

in = con.openDataInputStream();

String ackMessage = in.readUTF();

System.out.println( "Pesan ack : " + ackMessage );

if ( s.equals( ackMessage ) ) { Process_Login = true;}

else {

AUT_PROC = true;}

if ( !Process_Login ) {

string2array( ackMessage );

if ( array[0].equals( "LOGIN_INVALID" ) ) { convertData( true, LOGIN_STATE );

parent.Send_Error( "Password atau Username Salah!!!", LOGIN_STATE);}

else if ( array[0].equals( "NULL_JUDUL" ) ) { convertData( true, EMPTY_JUDUL );

parent.Send_Error( array[1], EMPTY_JUDUL);}

else if ( array[0].equals( "NULL_SUBYEK" ) ) { convertData( true, EMPTY_SUBYEK );

parent.Send_Error( array[1], EMPTY_SUBYEK);}

else if ( array[0].equals( "NULL_PENGARANG" ) ) { convertData( true, EMPTY_PENGARANG );

parent.Send_Error( array[1], EMPTY_PENGARANG);}}

cleanUp();}

catch(Exception e ) { cleanUp();

parent.failMessage( "Pesan Tidak Terkirim !!" );

e.printStackTrace();

}}

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void cleanUp() { try {

if ( out != null ) { out.close();}

if (in != null ) { in.close();}

if ( con != null ) {con.close();}}

catch ( IOException e ) {}}

// Untuk memperose jika ingin kembali ke halaman sebelumnnya, Menyimpan kondisi namun dalam tampilan List//

void convertData( boolean convert, int state ) { if ( state == LOGIN_STATE ) {

Process_Login = true;

pengarang = false;

konfirmasi = false;}

if ( state == JUDUL_STATE ) { Process_Login = false;

Menu_List = false;

subyek = false;

pengarang = false;

detailjudul = true;

if (state == SUBYEK_STATE){

Menu_List = false;

judul = false;

pengarang = false;

if ( state == PENGARANG_STATE){

Menu_List = false;

judul = false;

subyek = false;

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

if ( state == DETAIL_JUDUL_STATE){

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

detailjudul = true;

if ( state == DETAIL_SUBYEK_STATE){

Menu_List = false;

judul = false;

if ( state == DETAIL_PENGARANG_STATE){

Menu_List = false;

judul = false;

subyek = false;

pengarang = false;

if ( state == STATUS_JUDUL_STATE ){

statusjudul = true;}}

void string2array( String sta ) { String data = sta;

int jumlahIndex = 0;

int j = 0;

for ( int i = 0; i < data.length(); i++ ) { if ( data.charAt(i) == ';' ) {

jumlahIndex++;}}

array = new String[jumlahIndex];

int k = 0;

if ( j == 0 ){

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array[j] = data.substring(0,i);

k = i + 1;

j = j + 1;

} else {

array[j] = data.substring(k,i);

k = i + 1;

j = j + 1;}}}

if ( Menu_List ) {

arrayBackUpTitle = new String[jumlahIndex];

arrayBackUpTitle = array;}}}

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Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

import javax.microedition.midlet.MIDlet;

import javax.microedition.lcdui.*;

final class LibraryGUI implements CommandListener {

private static final int SEARCH_BT_SERVICE = 2;

private static final int LOGIN_STATE = 3;

private static final int JUDUL_STATE = 4;

private static final int SUBYEK_STATE = 5;

private static final int PENGARANG_STATE = 6;

private static final int DETAIL_JUDUL_STATE = 7;

private static final int DETAIL_SUBYEK_STATE = 8;

private static final int DETAIL_PENGARANG_STATE= 9;

private static final int STATUS_JUDUL_STATE = 10;

private static final int STATUS_SUBYEK_STATE = 11;

private static final int STATUS_PENGARANG_STATE = 12;

private final Command BACK_CMD = new Command( "Kembali", Command.SCREEN, 2 );

private final Command Login_Back_CMD = new Command( "Kembali", Command.BACK, 1 );

private final Command SEARCH_CANCEL_CMD = new Command( "Kembali", Command.BACK, 1 );

private final Command BACK_LAYANAN = new Command( "Kembali", Command.BACK, 1 );

private final Command BACK_INPUT_JUDUL = new Command( "Kembali", Command.BACK, 1 );

private final Command BACK_INPUT_SUBYEK = new Command( "Kembali", Command.BACK, 1 );

private final Command BACK_INPUT_PENGARANG = new Command(

"Kembali", Command.BACK, 1 );

private final Command BACK_DETAIL_BUKU = new Command( "Kembali", Command.BACK, 1);

private final Command BACK_INPUT_PESAN = new Command( "Kembali", Command.BACK, 1);

private final Command BACK_LIST = new Command( "Kembali", Command.BACK, 1);

private final Command BACK_LOGIN = new Command( "Kembali", Command.BACK, 1);

private final Command BACK_LOGIN1 = new Command( "Kembali", Command.BACK, 1);

private final Command BACK_DETAIL_INPUTJUDUL = new Command(

"Kembali Jdl", Command.BACK, 2);

private final Command BACK_DETAIL_INPUTSUBYEK = new Command(

"Kembali Sby", Command.BACK, 2);

private final Command BACK_DETAIL_INPUTPENGARANG = new Command(

"Kembali Pgr", Command.BACK, 2);

private final Command BACK_JUDUL_DETAIL = new Command("Kembali Jdl", Command.BACK, 2);

private final Command BACK_SUBYEK_DETAIL = new Command("Kembali Sby", Command.BACK, 2);

private final Command BACK_PENGARANG_DETAIL = new Command("Kembali Pgr", Command.BACK, 2);

private final Command CONNECT_CMD = new Command( "Koneksi", Command.BACK, 1 );

private final Command Login_Send_CMD = new Command( "Kirim", Command.SCREEN, 2 );

(23)

private final Command SELECT_MENU_CMD = new Command( "Pilih", Command.BACK, 1 );

private final Command SELECT_CMD = new Command( "Pilih", Command.SCREEN, 2 );

private final Command STATUS_BUKU = new Command("Pilih", Command.SCREEN, 2);

private final Command KONFIRMASI = new Command( "Pilih", Command.SCREEN, 2);

private final Command TAMPILAN_DETAIL_JUDUL = new Command(

"Pilih", Command.SCREEN, 2);

private final Command TAMPILAN_DETAIL_SUBYEK = new Command(

private final Command TAMPILAN_DETAIL_PENGARANG = new Command(

private final Command STATUS_JUDUL = new Command("Pilih", Command.SCREEN, 2);

private final Command STATUS_SUBYEK = new Command ("Pilih", Command.SCREEN, 2);

private final Command STATUS_PENGARANG = new Command ("Pilih", Command.SCREEN, 2);

private final Command DETAIL_INPUT_JUDUL = new Command( "Detail", Command.SCREEN, 2 );

private final Command DETAIL_INPUT_SUBYEK = new Command( "Detail", Command.SCREEN, 2 );

private final Command DETAIL_INPUT_PENGARANG = new Command(

"Detail", Command.SCREEN, 2 );

private final Command STATUSBUKUJUDUL = new Command ("Status", Command.SCREEN,2);

private final Command STATUSBUKUSUBYEK = new Command ("Status", Command.SCREEN,2);

private final Command STATUSBUKUPENGARANG = new Command ("Status", Command.SCREEN,2);

private final Command STATUS = new Command ("Status", Command.SCREEN, 1);

private final Command PEMESANAN = new Command( "Pesan", Command.SCREEN, 2 );

private final Command EXIT_PGRM_CMD = new Command( "Keluar", Command.SCREEN, 2 );

private final Form formMenuDisplay = new Form( "Main" );

private final Form formLoginDisplay = new Form( "Login" );

private final Form formSendData = new Form( "Pengiriman Data" );

private final Form formLayananDisplay = new Form( "Layanan");

private final Form formDisplay_judul = new Form( "Judul");

private final Form formDisplay_subyek= new Form( "Subyek");

private final Form formDisplay_pengarang = new Form( "Pengarang");

private final Form formTampilan_detail = new Form( "Detail");

private final Form formList_status = new Form( "Status Buku");

private final Form formInputStatus = new Form( "Input KNOKAT Buku

");

private List menuDisplayLibrary = null;

private List bluetoothListDisplay = null;

private List list = null;

private List formList_judul = null;

private List formList_subyek = null;

private List formList_pengarang = null;

(24)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

private List detailDisplaySubyek = null;

private List detailDisplayPengarang= null;

private List detailDisplay = null;

private Form formDisplay;

private Form formKonfirmasi;

private Form f = new Form( "Proses Pencarian" );

private String[] array;

private final TextField username = new TextField( "Username :",

"", 9, TextField.ANY );

private final TextField password = new TextField( "Password :",

"", 9, TextField.PASSWORD );

private final TextField judul = new TextField( "Masukan Judul :",

private final TextField subyek = new TextField( "Subyek :", "", 50, TextField.ANY );

private final TextField pengarang = new TextField( "Pengarang :",

private final TextField inputstatus = new TextField("No Knokat:",

"", 20,TextField.NUMERIC);

private String dataStream;

private LibraryClient parent;

private LibraryConnect bc_client;

public LibraryGUI( LibraryClient parent ) { this.parent = parent;

bc_client = new LibraryConnect( this );

//Tampilan awal//

formMenuDisplay.setTitle( "Koneksi" );

formMenuDisplay.addCommand( BACK_CMD );

formMenuDisplay.addCommand( CONNECT_CMD );

formMenuDisplay.setCommandListener( this );

//Tampilan Login //

formLoginDisplay.setTitle( "Login" );

formLoginDisplay.append( username );

formLoginDisplay.append( password );

formLoginDisplay.addCommand( Login_Back_CMD);

formLoginDisplay.addCommand( Login_Send_CMD);

formLoginDisplay.setCommandListener( this );

formSendData.setCommandListener( this );

// form masukan nama Judul //

formDisplay_judul.setTitle( "Judul" );

formDisplay_judul.append( judul );

formDisplay_judul.addCommand( BACK_LAYANAN);

formDisplay_judul.setCommandListener( this );

//form masukan nama subyek//

formDisplay_subyek.setTitle( "Subyek" );

formDisplay_subyek.append( subyek );

formDisplay_subyek.addCommand( BACK_LAYANAN);

formDisplay_subyek.setCommandListener( this );

(25)

//form masukan nama pengarang //

formDisplay_pengarang.setTitle( "Pengarang" );

formDisplay_pengarang.append( pengarang );

formDisplay_pengarang.addCommand( BACK_LAYANAN);

formDisplay_pengarang.setCommandListener( this );

//form masukan no knokat untuk mengetahui sataus//

// tidak digunakan karena sudah langsung di list judul, subyek dan pengarang//

formInputStatus.setTitle(" Status ");

formInputStatus.append( inputstatus );

formInputStatus.addCommand(BACK_LAYANAN);

formInputStatus.setCommandListener( this );

}

public void commandAction( Command c, Displayable d ) {

if ( c == CONNECT_CMD && d == formMenuDisplay ) { Form f = new Form( "Pencarian..." );

f.addCommand( SEARCH_CANCEL_CMD );

f.setCommandListener( this );

f.append( new Gauge( "Pencarian perangkat...", false, Gauge.INDEFINITE,

Gauge.CONTINUOUS_RUNNING ) );

Display.getDisplay( parent ).setCurrent( f );

bc_client.searchRequest();

return;}

if ( c == BACK_CMD ) { destroy();

parent.show( null );

return; }

if (c == BACK_LOGIN){

bc_client.Send_Req( null, 0 );

return;}

if (c == BACK_LOGIN1){

//kembali ke tampilan Login //

bc_client.convertData( true, LOGIN_STATE );

Display.getDisplay( parent ).setCurrent( formLoginDisplay );

return;}

if (c == BACK_DETAIL_INPUTJUDUL ){

// kembali ke List judul//

bc_client.convertData( true, JUDUL_STATE );

Display.getDisplay( parent ).setCurrent( formList_judul );

return;}

if (c == BACK_DETAIL_INPUTSUBYEK ){

//kembali ke list subyek //

bc_client.convertData( true, SUBYEK_STATE );

Display.getDisplay( parent ).setCurrent( formList_subyek );

return;}

(26)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

if (c == BACK_DETAIL_INPUTPENGARANG ){

//kembali ke list pengarang //

bc_client.convertData( true, PENGARANG_STATE );

Display.getDisplay(parent).setCurrent( formList_pengarang );

return;}

if (c == BACK_JUDUL_DETAIL){

bc_client.convertData (true, JUDUL_STATE);

Display.getDisplay( parent ).setCurrent (formList_judul);

return;}

if (c == BACK_SUBYEK_DETAIL){

bc_client.convertData (true, SUBYEK_STATE );

Display.getDisplay( parent ).setCurrent (formList_subyek);

return;}

if (c == BACK_PENGARANG_DETAIL){

bc_client.convertData (true, PENGARANG_STATE );

Display.getDisplay( parent ).setCurrent (formList_pengarang);

return;}

if ( c == BACK_LAYANAN){

Display.getDisplay(parent).setCurrent( menuDisplayLibrary );

return;}

if (c == BACK_INPUT_JUDUL){

bc_client.convertData( true, JUDUL_STATE );

Display.getDisplay( parent ).setCurrent( formDisplay_judul );

return;}

if (c == BACK_INPUT_SUBYEK){

bc_client.convertData( true, SUBYEK_STATE );

Display.getDisplay(parent).setCurrent( formDisplay_subyek );

return;}

if (c == BACK_INPUT_PENGARANG){

bc_client.convertData( true, PENGARANG_STATE );

Display.getDisplay( parent ).setCurrent(

formDisplay_pengarang );

return;}

if (c == BACK_LIST){

menuDisplayLibrary);

return;}

if ( c == SELECT_CMD ) {

bc_client.selectedDevice =

bluetoothListDisplay.getSelectedIndex();

bc_client.selectRequest();

return;}

if (c == BACK_DETAIL_BUKU ){

Display.getDisplay(parent).setCurrent(formTampilan_detail );

(27)

return;}

if ( c == SELECT_MENU_CMD){

switch (menuDisplayLibrary.getSelectedIndex()) { case 0:

judulbuku();

break;

case 1:

subyekbuku();

break;

default:

pengarangbuku();

break;}}

if ( c == Login_Back_CMD){

bc_client.Send_Req( null, 0 );

destroy();

return;}

if(c == TAMPILAN_DETAIL_JUDUL){

String jdl = judul.getString();

String dataPacket= "JUDUL_STATE;" + jdl + ";";

if ( jdl.equals( "" ) || jdl == null ) {

Alert a = new Alert( "Error","Inputan Judul Data Kurang !!", null, AlertType.ERROR );

a.setTimeout( LibraryClient.ALERT_TIMEOUT );

a,formDisplay_judul);

return;

} else {

formSendData.deleteAll();

formSendData.addCommand( DETAIL_INPUT_JUDUL );

formSendData.append(new Gauge("Pengiriman Data Judul",false, Gauge.INDEFINITE, Gauge.CONTINUOUS_RUNNING ) );

bc_client.Send_Req( dataPacket, 1 );

Display.getDisplay( parent ).setCurrent( formSendData );

return;}}

if(c == TAMPILAN_DETAIL_SUBYEK){

String sby = subyek.getString();

String dataPacket = "SUBYEK_STATE;" + sby + ";";

if ( sby.equals( "" ) || sby == null ) {

Alert a = new Alert( "Error","Inputan Subyek Data Kurang

!!", null, AlertType.ERROR );

a,formDisplay_subyek);

return;

} else {

formSendData.addCommand( DETAIL_INPUT_SUBYEK );

formSendData.append( new Gauge( "Pengiriman Data

Subyek",false,Gauge.INDEFINITE,Gauge.CONTINUOUS_RUNNING ) );

return;}}

(28)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

if(c == TAMPILAN_DETAIL_PENGARANG){

String pgr = pengarang.getString();

String dataPacket = "PENGARANG_STATE;" + pgr + ";";

if ( pgr.equals( "" ) || pgr == null ) {

Alert a = new Alert( "Error","Inputan Pengarang Data Kurang

!!", null, AlertType.ERROR );

Display.getDisplay( parent).setCurrent (a,formDisplay_pengarang);

return;

} else {

formSendData.addCommand( DETAIL_INPUT_PENGARANG );

formSendData.append( new Gauge( "Pengiriman Data Pengarang", false,Gauge.INDEFINITE, Gauge.CONTINUOUS_RUNNING ) );

return;}}

if (c == DETAIL_INPUT_JUDUL){

int index = formList_judul.getSelectedIndex();

String dataPacket = "DETAIL_JUDUL_STATE;" + formList_judul.getString( index ) + ";";

formSendData.append(new Gauge("Pengiriman Data Judul",false, Gauge.INDEFINITE, Gauge.CONTINUOUS_RUNNING ) );

return;}

if (c == DETAIL_INPUT_SUBYEK){

int index = formList_subyek.getSelectedIndex();

String dataPacket = "DETAIL_SUBYEK_STATE;" + formList_subyek.getString( index ) + ";";

formSendData.append(new Gauge("Pengiriman Data

Subyek",false,Gauge.INDEFINITE,Gauge.CONTINUOUS_RUNNING ) );

return;}

if (c == DETAIL_INPUT_PENGARANG){

int index = formList_pengarang.getSelectedIndex();

String dataPacket = "DETAIL_PENGARANG_STATE;" + formList_pengarang.getString( index ) + ";";

formSendData.append( new Gauge( "Pengiriman Data Penagarang", false,Gauge.INDEFINITE,

Gauge.CONTINUOUS_RUNNING ) );

return;}

if (c == STATUSBUKUJUDUL){

int index = formList_judul.getSelectedIndex();

(29)

String dataPacket = "STATUS_JUDUL_STATE;" + formList_judul.getString( index ) + ";";

bc_client.Send_Req( dataPacket, 7);

formSendData.append(new Gauge ("Pengiriman Status", false, Gauge.INDEFINITE, Gauge.CONTINUOUS_RUNNING ) );

Display.getDisplay( parent ).setCurrent ( formSendData );

return;}

if (c == STATUSBUKUSUBYEK){

int index = formList_subyek.getSelectedIndex();

String dataPacket = "STATUS_SUBYEK_STATE;" + formList_subyek.getString( index ) + ";";

return;}

if (c == STATUSBUKUPENGARANG){

int index = formList_pengarang.getSelectedIndex();

String dataPacket = "STATUS_PENGARANG_STATE;" + formList_pengarang.getString( index ) + ";";

return;}

if (c == STATUS){

inputstatus();}

if (c == STATUS_BUKU ){

String sts = inputstatus.getString();

String dataPacket= "STATUS_STATE;" + sts + ";";

if ( sts.equals( "" ) || sts == null ) {

Alert a = new Alert( "Error","Inputan KNOKAT salah !!", null, AlertType.ERROR );

Display.getDisplay( parent ).setCurrent( a,formInputStatus);

return;}

else {

formSendData.append(new Gauge("Pengiriman Data Status", false,Gauge.INDEFINITE, Gauge.CONTINUOUS_RUNNING ) );

return;}}

if ( c == Login_Send_CMD ){

String un = username.getString();

String pswd = password.getString();

dataStream = "LOGIN_STATE;" + un + ";" + pswd + ";";

(30)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

if ( un.equals( "" ) || un == null ||

pswd == null || pswd.equals ( "" ) ) {

Send_Error( "Login tidak lengkap!!!", LOGIN_STATE );

return;

} else {

formSendData.append( new Gauge( "Pengiriman Data", false, Gauge.INDEFINITE, Gauge.CONTINUOUS_RUNNING ) );

bc_client.Send_Req( dataStream, 0 );

return;}}

if (c == KONFIRMASI ){

Display.getDisplay( parent ).setCurrent( formKonfirmasi );

return;}

if ( c == SEARCH_CANCEL_CMD ) { bc_client.searchCancel();

Display.getDisplay( parent ).setCurrent( formMenuDisplay );

return;}}

void completeInizialization( boolean LbBlue_Ok ) { // Inisialisasi bluetooth sukses

if ( LbBlue_Ok ) {

StringItem si=new StringItem( "Siap Melakukan Koneksi...", null );

si.setLayout(StringItem.LAYOUT_CENTER|StringItem.LAYOUT_VCENTER );

formMenuDisplay.append( si );

formMenuDisplay.setTitle( "Koneksi" );

Display.getDisplay( parent ).setCurrent( formMenuDisplay );

return;}

// Terdapat kesalahan

Alert a = new Alert( "Error", "Tidak dapat menginisialisasi bluetooth",

null, AlertType.ERROR );

Display.getDisplay( parent ).setCurrent( a, formMenuDisplay );}

void destroy(){

bc_client.destroy();}

void failMessage( String fm/*, int state */ ) {

Alert afm = new Alert( "Error", fm, null,AlertType.ERROR );

afm.setTimeout( Alert.FOREVER );

list = new List( "Error", List.IMPLICIT );

list.addCommand( BACK_CMD );

list.setCommandListener( this );

Display.getDisplay( parent ).setCurrent( afm, list );}

void showMessageMenu(){

menuDisplayLibrary = new List ("MENU LAYANAN ", List.IMPLICIT);

menuDisplayLibrary.append("1.Judul Buku",null);

menuDisplayLibrary.append("2.Subyek Buku", null);

(31)

menuDisplayLibrary.append("3.Pengarang Buku",null);

menuDisplayLibrary.addCommand(SELECT_MENU_CMD);

menuDisplayLibrary.addCommand(BACK_LOGIN1);

menuDisplayLibrary.setCommandListener(this);

Display.getDisplay( parent).setCurrent(menuDisplayLibrary);}

void judulbuku(){

formDisplay_judul.deleteAll();

formDisplay_judul.append(judul);

formDisplay_judul.addCommand(BACK_LAYANAN);

formDisplay_judul.addCommand(TAMPILAN_DETAIL_JUDUL);

formDisplay_judul.setCommandListener(this);

Display.getDisplay( parent ).setCurrent(formDisplay_judul);}

void subyekbuku(){

formDisplay_subyek.deleteAll();

formDisplay_subyek.append(subyek);

formDisplay_subyek.addCommand(BACK_LAYANAN);

formDisplay_subyek.addCommand(TAMPILAN_DETAIL_SUBYEK);

formDisplay_subyek.setCommandListener(this);

Display.getDisplay( parent).setCurrent(formDisplay_subyek);}

void pengarangbuku(){

formDisplay_pengarang.deleteAll();

formDisplay_pengarang.append(pengarang);

formDisplay_pengarang.addCommand(BACK_LAYANAN);

formDisplay_pengarang.addCommand(TAMPILAN_DETAIL_PENGARANG);

formDisplay_pengarang.setCommandListener(this);

Display.getDisplay(parent).setCurrent(formDisplay_pengarang)

;}

void tampilanjudul(String[] j){

formList_judul = new List( "List Judul", List.IMPLICIT );

for ( int i=0; i<j.length; i++ ) { formList_judul.append( j[i],null );}

formList_judul.addCommand(BACK_INPUT_JUDUL);

formList_judul.addCommand(DETAIL_INPUT_JUDUL);

formList_judul.addCommand(STATUSBUKUJUDUL);

formList_judul.setCommandListener(this);

Display.getDisplay( parent ).setCurrent(formList_judul);}

void tampilansubyek(String[] s){

formList_subyek = new List( "List Subyek", List.IMPLICIT );

for ( int i=0; i<s.length; i++ ) { formList_subyek.append( s[i],null );}

formList_subyek.addCommand(BACK_INPUT_SUBYEK);

formList_subyek.addCommand(DETAIL_INPUT_SUBYEK);

formList_subyek.addCommand(STATUSBUKUSUBYEK);

formList_subyek.setCommandListener(this);

Display.getDisplay( parent ).setCurrent(formList_subyek);

}

(32)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

void tampilanpengarang(String[] p){

formList_pengarang = new List( "List Pengarang", List.IMPLICIT );

for ( int i=0; i<p.length; i++ ) {

formList_pengarang.append( p[i],null );}

formList_pengarang.addCommand(BACK_INPUT_PENGARANG);

formList_pengarang.addCommand(DETAIL_INPUT_PENGARANG);

formList_pengarang.addCommand(STATUSBUKUPENGARANG);

formList_pengarang.setCommandListener(this);

Display.getDisplay(parent ).setCurrent(formList_pengarang);}

void detailbuku(String[] sml){

formTampilan_detail.deleteAll();

for ( int i=0; i<sml.length; i++ ) {

if(i==0) {

formTampilan_detail.append("No KNOKAT : " + sml[i]+ "\n");

}

if(i==1) {

formTampilan_detail.append("No Panggil : " + sml[i]+ "\n");

}

if(i==2) {

formTampilan_detail.append("Judul : " + sml[i]+ "\n");

}

if(i==3) {

formTampilan_detail.append("Pengarang : " + sml[i]+ "\n");

}

if(i==4) {

formTampilan_detail.append("Kota Penerbit : " + sml[i]+

"\n");

}

if(i==5) {

formTampilan_detail.append("No Induk Buku: " + sml[i]+

"\n");

}}

formTampilan_detail.append("Perpustakaan Universitas Kristen Petra\n");

formTampilan_detail.addCommand(BACK_DETAIL_INPUTJUDUL);

formTampilan_detail.addCommand(BACK_DETAIL_INPUTSUBYEK);

formTampilan_detail.addCommand(BACK_DETAIL_INPUTPENGARANG);

formTampilan_detail.setCommandListener(this);

Display.getDisplay( parent ).setCurrent(formTampilan_detail);}

void inputstatus(){

formInputStatus.deleteAll();

formInputStatus.append( inputstatus );

formInputStatus.addCommand(BACK_LAYANAN);

formInputStatus.addCommand(STATUS_BUKU);

formInputStatus.setCommandListener(this);

Display.getDisplay( parent ).setCurrent(formInputStatus);}

(33)

void status(String[] st ){

formList_status.deleteAll();

formList_status.append("\nTanggal Kembali Buku :\n" + st[0]) formList_status.append("\nInformasi :\n ");

formList_status.append("\nJika hasil Pencarian NULL_JUDUL\n");

formList_status.append("Maka Buku tersebut statusnya ADA\n");

formList_status.append("\n\nTERIMAKASIH ATAS KUNJUNGANNYA

\n");

formList_status.addCommand(BACK_JUDUL_DETAIL);

formList_status.addCommand(BACK_SUBYEK_DETAIL);

formList_status.addCommand(BACK_PENGARANG_DETAIL);

formList_status.setCommandListener(this);

Display.getDisplay( parent ).setCurrent(formList_status);}

void Send_Error( String pesan, int kondisi ) {

Alert a = new Alert("Error", pesan, null, AlertType.ERROR );

if ( kondisi == 1 ) { f.deleteAll();

f.append( "No Bluetooth server found" );

Display.getDisplay( parent ).setCurrent( a, f );

} else if ( kondisi == 2 ) { f.deleteAll();

f.append( "No Bluetooth sevices found" );

Display.getDisplay( parent ).setCurrent( a, f );

} else if ( kondisi == LOGIN_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke Login Menu." );

formSendData.addCommand( BACK_LOGIN1 );

Display.getDisplay( parent ).setCurrent( a, formSendData );

} else if ( kondisi == JUDUL_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke Judul Menu." );

formSendData.addCommand( BACK_INPUT_JUDUL );

} else if ( kondisi == SUBYEK_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke Subyek Menu." );

formSendData.addCommand( BACK_INPUT_SUBYEK );

} else if ( kondisi == PENGARANG_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nPress \"Kembali\" untuk ke Pengarang Menu." );

formSendData.addCommand( BACK_INPUT_PENGARANG );

} else if ( kondisi == DETAIL_JUDUL_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke Detail Menu." );

(34)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

formSendData.addCommand( BACK_DETAIL_INPUTJUDUL );

} else if ( kondisi == DETAIL_SUBYEK_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke Detail Menu." );

formSendData.addCommand( BACK_DETAIL_INPUTPENGARANG );

} else if ( kondisi == DETAIL_PENGARANG_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke pengarang Menu." );

formSendData.addCommand( BACK_DETAIL_INPUTPENGARANG );

} else if ( kondisi == STATUS_JUDUL_STATE ) { formSendData.deleteAll();

formSendData.append( pesan + "\nTekan \"Kembali\" untuk ke Layanan Menu." );

formSendData.addCommand( BACK_LAYANAN);

} else if ( kondisi == STATUS_SUBYEK_STATE ) { formSendData.deleteAll();

}else if ( kondisi == STATUS_PENGARANG_STATE ) { formSendData.deleteAll();

}}

boolean loginScreen() {

Display.getDisplay( parent ).setCurrent( formLoginDisplay );

return true;}

void StringToArray( String sta ) {

String data = sta;int jumlahIndex = 0;

int j = 0;

jumlahIndex++;}}

array = new String[jumlahIndex];

int k = 0;

if ( j == 0 ){

array[j] = data.substring(0,i);

k = i + 1;j = j + 1;

} else {

array[j] = data.substring(k,i);

k = i + 1; j = j + 1;}}}}

void sendScreen( boolean isSended) {

return;}}

(35)

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.event.*;

import java.sql.*;

import java.util.Date;

import java.util.Random;

import java.util.Vector;

import java.lang.System;

import java.lang.Math;

import javax.swing.table.*;

import javax.bluetooth.*;

import javax.microedition.io.StreamConnectionNotifier;

import javax.microedition.io.StreamConnection;

import javax.microedition.io.Connector;

import java.io.*;

import java.awt.print.*;

import java.awt.geom.*;

import java.text.*;

public class Perpustakaan extends JFrame { JMenuBar menuBar;

JMenu menuSearch,menuAbout, menuLogin;

JMenuItem menuConnection,menuItemConnection,menuExit, menuAuthor, menumasukanlogin, submenumasukanlogin;

final JDesktopPane desktopPane = new JDesktopPane();

final Container container;

private Connection con;

int jumlah = 0;

String[] dataId,dataJudul,dataIdStudio;

private String[][] seatResult = new String[10][20];

public Perpustakaan() {

super( "Perpustakaan Program" );

container = getContentPane();

container.add( desktopPane );

menuBar = new JMenuBar();

setJMenuBar( menuBar );

/************************ MENU CONNECTION **********************/

menuConnection = new JMenu( "Koneksi" );

menuConnection.setMnemonic( 'K' );

menuBar.add( menuConnection );

menuItemConnection = new JMenuItem( "Bluetooth" , KeyEvent.VK_B);

menuConnection.add( menuItemConnection );

menuItemConnection.addActionListener(

new ActionListener() {

public void actionPerformed( ActionEvent e ){

logConnectionFrame lcf = new logConnectionFrame();

}});

(36)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

/********************** MENU INSERT NEW LOGIN *******************/

menuLogin = new JMenu("Perpustakaan");

menuBar.add(menuLogin);

menuLogin.setMnemonic('P');

/********************* Menu Masukan Login ***********************/

menumasukanlogin = new JMenuItem ( "Login", KeyEvent.VK_I);

menumasukanlogin.setAccelerator(KeyStroke.getKeyStroke(

KeyEvent.VK_I, ActionEvent.CTRL_MASK));

menuLogin.add(menumasukanlogin);

menumasukanlogin.addActionListener(

new ActionListener(){

public void actionPerformed( ActionEvent e ){

entryDataMahasiswa MahasiswaBaru = new entryDataMahasiswa();}});

/*********************** MENU ABOUT *****************************/

menuAbout = new JMenu( "Perihal" );

menuAbout.setMnemonic( 'P' );

menuBar.add( menuAbout );

menuAuthor = new JMenuItem( "Mahasiswa" , KeyEvent.VK_U);

menuAbout.add( menuAuthor );

menuAuthor.addActionListener(

public void actionPerformed ( ActionEvent e ) { JOptionPane.showMessageDialog(

desktopPane,"[email protected]" );}});

JMenuItem menuPerpustakaan = new JMenuItem(

"KatalogPerpustakaan" ,KeyEvent.VK_C );

menuAbout.add( menuPerpustakaan );

menuPerpustakaan.addActionListener(

public void actionPerformed ( ActionEvent e ) {

addWindowListener(new WindowAdapter() { public void windowClosing( WindowEvent e) { dispose();

System.exit(0);

}});}

class entryDataMahasiswa{

private JButton tombolAdd;

private JTextField textUsername;

private JPasswordField textPassword;

private static final int NORMAL = 0;

private static final int ADD_MAHASISWA = 1;

(37)

private int kondisi = NORMAL;

public entryDataMahasiswa(){

JInternalFrame frameMahasiswaBaru = new JInternalFrame(

"Data Username dan Password Mahasiswa", false,true,false,true);

desktopPane.add( frameMahasiswaBaru );

Container c = frameMahasiswaBaru.getContentPane();

tombolAdd = new JButton( "Add" );

getRootPane().setDefaultButton( tombolAdd );

JLabel labelUsername = new JLabel( "UserName :", SwingConstants.RIGHT );

labelUsername.setBorder(BorderFactory.createEmptyBorder(

5,5,5,5 ) );

textUsername = new JTextField( null,30 );

textUsername.setEnabled( true );

JLabel labelPassword = new JLabel( "Password : ", SwingConstants.RIGHT );

labelPassword.setBorder(BorderFactory.createEmptyBorder(

5,5,0,0 ) );

textPassword = new JPasswordField( null,15 );

// untuk menampilkan panel username dn password//

JPanel panelUsername = new JPanel( new GridLayout(

1,2,0,3));

panelUsername.add( labelUsername );

panelUsername.add( textUsername );

JPanel panelPassword = new JPanel( new GridLayout(

1,2,0,3));

panelPassword.add( labelPassword );

panelPassword.add( textPassword );

// jika dihilangkan maka tampilan untuk memasukan new login tidak tampil //

JPanel panelBawah = new JPanel( new GridLayout( 5,1 ) );

panelBawah.add( panelUsername );

panelBawah.add( panelPassword );

panelBawah.setPreferredSize( new Dimension(340, 110 ) );

c.setLayout( new BorderLayout() );

JPanel panelTombol = new JPanel( new FlowLayout(

FlowLayout.CENTER,0,5 ));

panelTombol.add( tombolAdd );

c.add( panelBawah, BorderLayout.LINE_START );

c.add( panelTombol,BorderLayout.PAGE_END );

TombolHandler handler = new TombolHandler();

tombolAdd.addActionListener( handler );

frameMahasiswaBaru.addInternalFrameListener(

new InternalFrameAdapter() {

public void internalFrameOpened(InternalFrameEvent event){

menumasukanlogin.setEnabled( false );}

(38)

Lampiran 2: Listing Program Katalog Perpustakaan U.K. Petra(sambungan)

public void internalFrameClosed(InternalFrameEvent event){

menumasukanlogin.setEnabled( true );}});

frameMahasiswaBaru.pack();

int offset = 30 * desktopPane.getAllFrames().length;

frameMahasiswaBaru.setLocation( offset,offset );

frameMahasiswaBaru.setVisible( true );

frameMahasiswaBaru.show();}

protected class TombolHandler implements ActionListener { boolean tampil;

public void actionPerformed ( ActionEvent e ){

if ( e.getActionCommand() == "Add" ) { if ( textUsername.getText() == null ||

textUsername.getText().equals( "" ) ||

textPassword.getPassword() == null ||

textPassword.getPassword().equals( "" )) JOptionPane.showMessageDialog(

desktopPane,"Data Kurang Lengkap");

else {

kondisi = ADD_MAHASISWA;

cek();

if ( kondisi == NORMAL ) { mySqlInsertData();

normal();}}}}}

private void mySqlInsertData(){

con = null;

try{

int hasil;

koneksi();

if ( !con.isClosed() )

System.out.println( "Koneksi Sukses" );

String namaUser = textUsername.getText();

char[] password = textPassword.getPassword();

String passwd = new String(password);

String sqlMember = "INSERT INTO m_anggota(

FCKD_INDUK,FCNAMA_LENGKAP)" +

"VALUES( '" + namaUser + "','" + passwd + "')";

Statement stmt = con.createStatement();

hasil = stmt.executeUpdate( sqlMember );

JOptionPane.showMessageDialog( desktopPane, "Pemasukan Data Sukses");

con.close();}

catch ( Exception sqlException ) {

JOptionPane.showMessageDialog( desktopPane,

"Exception: " + sqlException.getMessage() );

System.err.println("Exception: " + sqlException.getMessage());}}

private void cek(){

if ( kondisi == ADD_MAHASISWA) {