ANALISIS DAN PERANCANGAN APLIKASI MOBILE BLOGGING - Binus e-Thesis
Jurusan Teknik Informatika
Skripsi Sarjana Komputer
Semester Ganjil tahun 2006/2007
ANALISIS DAN PERANCANGAN
APLIKASI MOBILE BLOGGING
Bagus Siswanto Kho 0700690590
Tony 0700710163 Willy 0700733873Abstrak
Perkembangan blog dan telepon seluler terus mengalami peningkatan. Blog
mempunyai fungsi yang sangat beragam mulai dari catatan harian sampai dengan media
publikasi. Tujuan penelitian ini adalah mengidentifikasikan kebutuhan blog sesuai
dengan perkembangannya, melakukan analisa dan perancangan aplikasi mobile blog
berbasis Java, menyediakan suatu media blogging baru dengan sistem offline. Metode
pengumpulan data dilakukan dengan studi pustaka, penyebaran kuesioner dan
wawancara. Hasil pengumpulan data dianalisis dan dipakai sebagai sebagai acuan
pembuatan sistem. Metode perancangan yang dipakai dalam pembuatan sistem adalah
dengan menggunakan Object Oriented Analysis and Design (OOAD) melalui pendekatan
Unified Modelling Language (UML). Hasil dari penelitian ini adalah sebuah aplikasi
mobile blog , yang akan memberikan kemudahan dalam pengaksesan blog, kapan saja
dan dimana serta memberikan fasilitas blogging secara offline.Kata Kunci : Weblog , Mobile.
PRAKATA
Puji syukur kami panjatkan kepada Tuhan Yang Maha Esa atas segala rahmatNya,sehingga skripsi yang berjudul “Analisis dan Perancangan Aplikasi Mobile Blogging”
dapat diselesaikan dengan baik dan tepat pada waktunya. Adapun tujuan dari penulisan
skripsi ini adalah untuk memenuhi persyaratan dalam menyelesaikan jenjang studi Strata-
1 (S1) jurusan Teknik Informatika di Universitas Bina Nusantara.Dalam kesempatan ini, perkenankan kami mengucapkan terima kasih kepada
semua pihak yang telah membantu kami dalam menyelesaikan penulisan skripsi ini,
yaitu kepada: 1.Prof. Dr. Gerardus Polla. M.App.Sc, selaku Rektor Universitas Bina Nusantara atas
semua pendidikan yang telah kami terima selama ini di Universitas Bina Nusantara.
2. Bapak Ir. Sablin Yusuf, M.Sc.,M.Comp.Sc, selaku Dekan Fakultas Ilmu Komputer Universitas Bina Nusantara yang telah menyediakan fasilitas-fasilitas sehingga kami dapat menyelesaikan skripsi ini sebagaimana mestinya.
3. Bapak H. Mohammad Subekti, M.Sc, selaku Ketua Jurusan Teknik Informatika yang telah memberikan kesempatan, petunjuk, bimbingan dan masukan yang berharga kepada kami untuk menyelesaikan skripsi ini.
4. Bapak Gintoro S.kom., MM, selaku dosen pembimbing skripsi, yang telah banyak memberikan bimbingan dan nasihat selama penyusunan skripsi ini, sehingga skripsi ini dapat diselesaikan dengan baik.
6. Bapak Stevanus Firman Kaligis, S. Kom dari Elasitas , Endah Nasution dan William selaku responden dari Indonesian Top Ten Blogger dan responden-responden blogger lainnya, yang telah bersedia memberikan kesempatan kepada kami untuk melakukan penelitian serta memberikan informasi yang diperlukanberkaitan dengan penyusunan skripsi ini.
7. Orang tua dan keluarga kami yang telah banyak memberikan perhatian dan dorongan moral serta materi dalam penyusunan skripsi ini.
8. Teman-teman asisten yang telah banyak memberikan masukan dalam penyusunan skripsi ini.
9. Semua pihak yang tidak dapat kami sebutkan satu per satu baik yang secara langsung ataupun tidak langsung telah membantu dalam penulisan skripsi ini.
Kami berharap semoga skripsi ini dapat memberikan manfaat dan sumbangan
untuk perkembangan ilmu pengetahuan dan teknologi informasi. Akhir kata, kami akan
sangat menghargai jika ada kritik dan saran yang membangun dari pembaca untuk
penyempurnaan skripsi ini.Jakarta, Januari 2007 Penulis
DAFTAR ISI
HALAMAN JUDUL LUAR .......................................................................................... i HALAMAN JUDUL DALAM ..................................................................................... ii HALAMAN PERSETUJUAN HARDCOVER .......................................................... iii HALAMAN PERNYATAAN DEWAN PENGUJI .................................................. iv ABSTRAK ...................................................................................................................... v PRAKATA..................................................................................................................... vi DAFTAR ISI................................................................................................................ viii DAFTAR TABEL ....................................................................................................... xiii DAFTAR GAMBAR .................................................................................................. xvi DAFTAR LAMPIRAN ................................................................................................ xx
BAB 1 PENDAHULUAN ............................................................................................ 1
1.1 Latar Belakang ................................................................................................... 1
1.2 Ruang Lingkup................................................................................................... 3
1.3 Tujuan dan Manfaat ........................................................................................... 4
1.4 Metode Penelitian .............................................................................................. 5
1.5 Sistematika Penulisan ........................................................................................ 6
BAB 2 LANDASAN TEORI ....................................................................................... 8
2.1 Weblog ................................................................................................................ 8
2.1.1 Perkembangan Weblog ................................................................................ 8
2.1.2 Mobile Blog ................................................................................................ 22
2.1.2.1 Teknologi Mobile Blog ................................................................. 23
2.2 Protokol HTTP..............................................................................................24
2.2.1 Request Method.......................................................................................25
2.3 Java 2 Micro Edition (J2ME)........................................................................26
2.3.1 Teknologi Java........................................................................................26
2.3.2 Servlet .....................................................................................................27
2.3.3 Java Entity Beans ....................................................................................28
2.3.4 Pengenalan J2ME....................................................................................28
2.3.5 MIDlet.....................................................................................................29
2.3.6 Emulator Telepon Seluler Java...............................................................29
2.3.7 Konfigurasi J2ME...................................................................................30
2.3.8 Mobile Information Device Profile (MIDP) ...........................................32
2.3.9 Record Management System (RMS).......................................................32
2.4 Database .......................................................................................................36
2.4.1 Pengertian Database dan Komponennya................................................36
2.4.2 Database Management System (DBMS) ...............................................37
2.4.2.1 Pengertian DBMS .......................................................................37
2.4.2.2 Keuntungan dan Kerugian DBMS ..............................................38
2.4.3 Desain Database .....................................................................................39
2.4.3.1 Pendekatan pada Desain Database .............................................39
2.4.3.2 Pemodelan Data ..........................................................................40
2.4.4 Normalisasi .............................................................................................42
2.5 Software Development Life Cycle (SDLC) ...................................................42 2.6 .............................................................................................46
Object Oriented
2.6.1 Object Oriented Analysis and Design (OOAD)......................................46
3.2 Analisis Permasalahan ..................................................................................59
3.4.6 Class Diagram.......................................................................................111
3.4.5 Perancangan Layar (Storyboard) Pada Solusi ........................................99
3.4.4 Perancangan Struktur Fungsi/Menu Pada Solusi....................................97
3.4.3 Use Case Sistem Aplikasi Yang Diusulkan............................................70
3.4.2 Model Konseptual Aplikasi Yang Diusulkan .........................................69
3.4.1 Perancangan Proses Bisnis Diusulkan Pada Solusi ................................67
3.4 Perancangan Solusi .......................................................................................67
3.3 Analisis Pemecahan Masalah........................................................................65
3.2.1 Analisis Kuesioner ..................................................................................60
3.1 Gambaran Umum Teknologi ........................................................................57
2.6.2 Konsep Encapsulation , Inheritance, dan Polymorphism........................47
BAB 3 ANALISIS DAN PERANCANGAN SOLUSI................................................57
2.7.4 Deployment Diagram ..............................................................................55
2.7.3 Sequence Diagram...................................................................................54
2.7.2 Use Case Diagram ..................................................................................52
2.7.1 Class Diagram.........................................................................................49
2.7 Unified Modelling Language (UML)..................................................................48
2.6.2.3 Polymorphism .............................................................................48
2.6.2.2 Inheritance ..................................................................................48
2.6.2.1 Encapsulation .............................................................................47
3.4.7 Sequence Diagram ................................................................................111
3.4.8 Spesifikasi Modul .................................................................................115
3.4.8.11 Spesifikasi Modul View Comment ............................................120
3.4.8.21 Spesifikasi Modul Update Blog as Admin ................................124
....................................123
View Blog as Admin
3.4.8.20 Spesifikasi Modul
3.4.8.19 Spesifikasi Modul Login as Admin ...........................................123
3.4.8.18 Spesifikasi Modul Logout .........................................................123
3.4.8.17 Spesifikasi Modul Refresh ........................................................122
3.4.8.16 Spesifikasi Modul Add Friends.................................................122
3.4.8.15 Spesifikasi Modul Friends ........................................................122
3.4.8.14 Spesifikasi Modul Write Blog ...................................................121
3.4.8.13 Spesifikasi Modul Update Comment ........................................121
3.4.8.12 Spesifikasi Modul View Comment Content ..............................120
3.4.8.10 Spesifikasi Modul Add Comment ..............................................120
3.4.8.1 Spesifikasi Modul
3.4.8.9 Spesifikasi Modul Update Content Public................................119
3.4.8.8 Spesifikasi Modul Public Content ............................................119
3.4.8.7 Spesifikasi Modul Public ..........................................................119
3.4.8.6 Spesifikasi Modul Update Content Personal............................118
3.4.8.5 Spesifikasi Modul Personal Content ........................................118
......................................................117
Personal
3.4.8.4 Spesifikasi Modul
3.4.8.3 Spesifikasi Modul Main ............................................................117
3.4.8.2 Spesifikasi Modul Login ...........................................................116
.......................................................115
Register
3.4.8.22 Spesifikasi Modul View Comment as Admin ............................ 124
3.4.8.23 Spesifikasi Modul Update Comment as Admin ...................... 124
3.4.8.24 Spesifikasi Modul Logout as Admin ....................................... 125
3.4.9 Perancangan Basis Data Pada Solusi ................................................. 125
3.4.10 Perancangan RMS Pada Solusi.......................................................... 137
BAB 4 IMPLEMENTASI DAN EVALUASI ........................................................ 141
4.1 Implementasi ............................................................................................ 141
4.1.1 Deployment Diagram ........................................................................ 142
4.1.2 Kebutuhan Perangkat Keras .............................................................. 142
4.1.3 Kebutuhan Perangkat Lunak ............................................................. 143
4.1.4 Kebutuhan Jaringan........................................................................... 145
4.1.5 Kebutuhan Sumber Daya Manusia .................................................... 145
4.1.6 Petunjuk Instalasi .............................................................................. 146
4.1.7 Perbandingan Sistem Offline dan Online ........................................... 147
4.1.8 Petunjuk Pengoperasian .................................................................... 148
4.2 Evaluasi .................................................................................................... 171
4.2.1 Kuesioner Kepada Pengguna ............................................................. 171
4.2.2 Evaluasi Kekurangan dan Kelebihan Aplikasi ................................... 178
BAB 5 KESIMPULAN DAN SARAN ................................................................... 182
5.1 Kesimpulan............................................................................................... 182
5.2 Saran ........................................................................................................ 183
DAFTAR PUSTAKA ............................................................................................. 185 DAFTAR RIWAYAT HIDUP ............................................................................... 188 LAMPIRAN
DAFTAR TABEL
Tabel 2.1 Record Store Database (Anonim23) ..............................................................34Tabel 3.1 Rangkuman Permasalahan..............................................................................59Tabel 3.2 Rangkuman Solusi Untuk Permasalahan........................................................66Tabel 3.3 Use Case Description Dari Use Case Register Account.................................70Tabel 3.4 Use Case Description Dari Use Case Login as User .....................................71Tabel 3.5 Use Case Description Dari Use Case View Blog............................................72Tabel 3.6 Use Case Description Dari Use Case View Personal Blog ............................72Tabel 3.7 Use Case Description Dari Use Case View Personal Content.......................73Tabel 3.8 Use Case Description Dari Use Case Delete Blog .........................................74Tabel 3.9 Use Case Description Dari Use Case Clear All Blog.....................................75Tabel 3.10 Use Case Description Dari Use Case Update Blog Personal ......................76Tabel 3.11 Use Case Description Dari Use Case View Public Blog ..............................77Tabel 3.12 Use Case Description Dari Use Case View Public Content.........................78Tabel 3.13 Use Case Description Dari Use Case Update Blog Public ..........................79Tabel 3.14 Use Case Description Dari Use Case Write Comment.................................80Tabel 3.15 Use Case Description Dari Use Case View Comment..................................81Tabel 3.16 Use Case Description Dari Use Case View Comment Content ....................81Tabel 3.17 Use Case Description Dari Use Case Delete Comment ...............................82Tabel 3.18 Use Case Description Dari Use Case Clear All Comment ...........................83Tabel 3.19 Use Case Description Dari Use Case Update Comment ..............................84Tabel 3.20 Use Case Description Dari Use Case Write Blog.........................................84Tabel 3.21 Use Case Description Dari Use Case Write Personal Blog .........................85Tabel 3.22 Use Case Description Dari Use Case Write Public Blog .............................86Tabel 3.23 Use Case Description Dari Use Case View Friend List ...............................86Tabel 3.24 Use Case Description Dari Use Case View Friend Public Blog ..................87Tabel 3.25 Use Case Description Dari Use Case View Friend Public Content .............88Tabel 3.26 Use Case Description Dari Use Case Add Friend........................................89Tabel 3.27 Use Case Description Dari Use Case Accept Friend ...................................90Tabel 3.28 Use Case Description Dari Use Case Reject Friend ....................................90Tabel 3.29 Use Case Description Dari Use Case Refresh Blog .....................................91Tabel 3.30 Use Case Description Dari Use Case Logout as User .................................91Tabel 3.31 Use Case Description Dari Use Case Login as Admin.................................92Tabel 3.32 Use Case Description Dari Use Case View Blog as Admin..........................92Tabel 3.33 Use Case Description Dari Use Case View Comment as Admin..................93Tabel 3.34 Use Case Description Dari Use Case Search Blog as Admin ......................94Tabel 3.35 Use Case Description Dari Use Case Update Blog as Admin......................94Tabel 3.36 Use Case Description Dari Use Case Search Comment as Admin...............95Tabel 3.37 Use Case Description Dari Use Case Update Comment as Admin ..............96Tabel 3.38 Use Case Description Dari Use Case Logout as Admin...............................97Tabel 3.39 Tabel TblMemoryUser................................................................................127Tabel 3.40 Contoh Data dari Tabel TblMemoryUser..................................................128Tabel 3.41 Tabel TblMemoryAdmin............................................................................128Tabel 3.42 Contoh Data dari Tabel TblMemoryAdmin ..............................................129Tabel 3.43 Tabel TblBlogPost ......................................................................................129Tabel 3.44 Tabel Contoh Data dari Tabel TblBlogPost...............................................130Tabel 3.45 Tabel TblBlogComment .............................................................................131Tabel 3.46 Contoh Data dari Tabel TblBlogComment................................................132Tabel 3.47 Tabel TblFriendsList...................................................................................132Tabel 3.48 Contoh Data dari Tabel TblFriendsList.....................................................133Tabel 3.49 Tabel TblPublicDeletedBlogPost................................................................133Tabel 3.50 Contoh Data dari Tabel TblPublicDeletedBlogPost...................................134Tabel 3.51 Tabel TblPublicDeletedComment ..............................................................134Tabel 3.52 Contoh Data dari Tabel TblPublicDeletedComment.................................134Tabel 3.53 Tabel TblDownloadedBlog.........................................................................135Tabel 3.54 Contoh Data dari Tabel TblDownloadedBlog ...........................................135Tabel 3.55 Tabel TblDownloadedFriend......................................................................136Tabel 3.56 Contoh Data dari Tabel TblDownloadedFriend ........................................136Tabel 4.1 Perbandingan Akses Situs Sistem Offline Dan Online .................................147Tabel 4.2 Rangkuman Permasalahan, Solusi dan Evaluasi ..........................................179
DAFTAR GAMBAR
Gambar 2.1 Grafik Responden Berdasarkan Status (Anonim5).....................................12Gambar 2.2 Grafik Responden Berdasarkan Tempat Tinggal (Anonim5) .....................12Gambar 2.3 Grafik Hal Yang Dilakukan Pertama Kali Mengunjungi Blog (Anonim5) 13Gambar 2.4 Grafik Kepentingan Web Counter (Anonim5)............................................14Gambar 2.5 Grafik Kepentingan Commenting System (Anonim5).................................15Gambar 2.6 Pembagian Paket Pada Java 2 (Steiner, 2000, p3) ......................................28Gambar 2.7 Emulator Telepon Seluler J2ME (Anonim19) ...........................................31Gambar 2.8 Kerangka J2ME (Anonim19)......................................................................33Gambar 2.9 Gambaran J2ME RMS dan MIDlet interfacing (Anonim24) .....................35Gambar 2.10 An Eight-Stage SDLC (Turban, et. al., 2001, p.477)...............................44Gambar 2.11 Notasi Class (Lethbridge,2002,p439) .......................................................50Gambar 2.12 Notasi Multiplicity pada Class (Lethbridge,2002,p439)...........................51Gambar 2.13 Class Diagram Dengan Hubungan Generalization (Lethbridge,2002,p439).........................................................................................................................................51
Gambar 2.14 Class Diagram Dengan Hubungan Aggregation (Lethbridge,2002,p169)52Gambar 2.15 Notasi Agregasi Dasar (Lethbridge,2002,p169) .......................................52Gambar 2.16 Notasi Agregasi Komposisi (Lethbridge,2002,p169) ...............................52Gambar 2.17 Class Diagram Dengan Hubungan Association (Lethbridge,2002,p155).53Gambar 2.18 Notasi Use Case (Lethbridge,2002,p238).................................................53Gambar 2.19 Notasi Actor (Lethbridge,2002,p238) .......................................................54Gambar 2.20 Contoh Use Case Diagram (Lethbridge,2002,p241).................................55Gambar 2.21 Notasi Object Lifeline dan Activation (Lethbridge,2002,p440) ...............55Gambar 2.22 Contoh Sequence Diagram (Lethbridge,2002,p273).................................56Gambar 2.23 Contoh Deployment Diagram (Lethbridge,2002,p442) ............................57Gambar 3.1 Diagram Persentase Lama Menggunakan Blog ..........................................61Gambar 3.2 Diagram Persentase Jumlah Blog yang dimiliki .........................................62Gambar 3.3 Diagram Persentase Pengaksesan Blog dalam 1 Minggu ...........................63Gambar 3.4 Diagram Persentase Ketertarikan terhadap Mobile Blog ............................64Gambar 3.5 Diagram Persentase Aplikasi Mobile Blog yang Dipilih ............................64Gambar 3.6 Model Konseptual Aplikasi.........................................................................69Gambar 3.7 Rancangan Halaman Register ...................................................................100Gambar 3.8 Rancangan Halaman Login .......................................................................100Gambar 3.9 Rancangan Halaman Main........................................................................101Gambar 3.10 Rancangan Halaman Personal................................................................101Gambar 3.11 Rancangan Halaman Personal Content ..................................................102Gambar 3.12 Rancangan Halaman Update Personal ...................................................102Gambar 3.13 Rancangan Halaman Public....................................................................103Gambar 3.14 Rancangan Halaman Public Content ......................................................103Gambar 3.15 Rancangan Halaman Update Content Public..........................................104Gambar 3.16 Rancangan Halaman Add Comment........................................................104Gambar 3.17 Rancangan Halaman View Comment ......................................................105Gambar 3.18 Rancangan Halaman View Comment Content.........................................105Gambar 3.19 Rancangan Halaman Update Comment ..................................................106Gambar 3.20 Rancangan Halaman Write Blog.............................................................106Gambar 3.21 Rancangan Halaman Friends..................................................................106Gambar 3.22 Rancangan Halaman Add Friends...........................................................107Gambar 3.23 Rancangan Halaman Refresh ..................................................................107Gambar 3.24 Rancangan Halaman Login as Admin .....................................................108Gambar 3.25 Rancangan Halaman View Blog as Admin..............................................108Gambar 3.26 Rancangan Halaman View Comment as Admin ......................................109Gambar 3.27 Rancangan Halaman Update Blog as Admin ..........................................110Gambar 3.28 Rancangan Halaman Update Comment as Admin ..................................111Gambar 3.29 Entity Relationship Diagram Memory....................................................137Gambar 4.1 Deployment Diagram Dari Memory.........................................................142Gambar 4.2 Kebutuhan Jaringan Memory....................................................................145Gambar 4.3 Tampilan Halaman Registrasi...................................................................149Gambar 4.4 Tampilan Halaman Login..........................................................................150Gambar 4.5 Tampilan Halaman Utama (Main) ............................................................151Gambar 4.6 Tampilan Halaman Blog Personal............................................................153Gambar 4.7 Tampilan Halaman Personal Content.......................................................154Gambar 4.8 Tampilan Halaman Update Content Personal ..........................................155Gambar 4.9 Tampilan Halaman Blog Public................................................................156Gambar 4.10 Tampilan Halaman Public Content.........................................................157Gambar 4.11 Tampilan Halaman Update Content Public ............................................158Gambar 4.12 Tampilan Halaman Add Comment ..........................................................159Gambar 4.13 Tampilan Halaman View Comment.........................................................160Gambar 4.14 Tampilan Halaman View Comment Content...........................................161Gambar 4.15 Tampilan Halaman Update Comment.....................................................162Gambar 4.16 Tampilan Halaman Write Blog................................................................163Gambar 4.17 Tampilan Halaman Friends.....................................................................164Gambar 4.18 Tampilan Halaman Add Friends.............................................................165Gambar 4.19 Tampilan Halaman Refresh.....................................................................166Gambar 4.20 Tampilan Halaman Login as Admin........................................................167Gambar 4.21 Tampilan Halaman View Blog as Admin ................................................168Gambar 4.22 Tampilan Halaman View Comment as Admin.........................................169Gambar 4.23 Tampilan Halaman Update Blog as Admin.............................................170Gambar 4.24 Tampilan Halaman Update Comment as Admin.....................................171Gambar 4.25 Persentase Ketertarikan Terhadap Tampilan Memory............................172Gambar 4.26 Persentase Pemenuhan Kebutuhan Blogging Melalui Memory..............173Gambar 4.27 Persentase Kemudahan Menggunakan dan Mempelajari Memory.........174Gambar 4.28 Persentase Kemudahan Dalam Hal Teknis .............................................175Gambar 4.29 Persentase Pentingnya Sistem Offline Pada Memory .............................176Gambar 4.30 Persentase Kontribusi Memory Dalam Aktivitas Blogging....................177 Gambar 4.31 Persentase Responden Memilih Memory Sebagai Media Blogging Baru...........................................................................................................................................178