KATA PENGANTAR Dengan rasa syukur ke hadirat Tuhan, akhirnya

KATA PENGANTAR
Dengan rasa syukur ke hadirat Tuhan, akhirnya penulis telah dapat
menyajikan Tugas Akhir yang merupakan persyaratan dalam menyelesaikan
Program Studi Strata Satu di Sekolah Tinggi Manajemen Informatika & Teknik
Komputer Surabaya. Tugas Akhir ini berjudul “WEB SERVICE UNTUK VALAS
DAN STOCK EXCHANGE DENGAN TEKNOLOGI SIMPLE OBJECT
ACCESS PROTOCOL (SOAP)”
Pada kesempatan ini, penulis menyampaikan rasa penghargaan dan
terima kasih kepada yang terhormat :
1. Bapak Haryanto Tanuwijaya, S Kom, MMT selaku Ketua STIKOM saat ini.
2. Bapak Tri Mariono, ST selaku dosen pembimbing II atas arahan dan
bimbingannya.
3. Bapak Ahmad Saikhu, S.Si, MT selaku dosen pembimbing I atas
dukungannya.
4. Ibu Dra. Sulis Janu H., MT selaku koordinator TA atas persetujuan yang
diberikannya.
5. Keluarga yang selalu mendoakan dan memberi semangat kepada penulis
dalam menyelesaikan Tugas Akhir ini.
6. Ulil, Fiji, Opay, Cahyo, Tiok, Ayok dan teman – teman yang lainnya, yang
juga memberi dukungan sehingga terselesaikannya tugas akhir ini.
Semoga Tuhan memberikan pahala yang setimpal kepada semua pihak
yang telah banyak memberikan bantuan, bimbingan ataupun nasehat-nasehat.
Penulis menyadari bahwa masih banyak kekurangan pada penulisan
Tugas Akhir ini. Namun penulis berharap semoga Tugas Akhir ini dapat ikut
menunjang perkembangan ilmu pengetahuan, khususnya dibidang teknologi
informasi.
Surabaya, Agustus 2003
Penulis
DAFTAR ISI
Halaman
ABSTRAKSI ..............................................................................................
iv
KATA PENGANTAR ...............................................................................
vi
DAFTAR ISI ..............................................................................................
viii
DAFTAR GAMBAR ..................................................................................
x
DAFTAR TABEL .....................................................................................
xi
DAFTAR LAMPIRAN................................................................................
xii
BAB I. PENDAHULUAN .........................................................................
1
1.1. Latar Belakang ......................................................................
1
1.2. Perumusan Masalah ..............................................................
2
1.3. Pembatasan Masalah .............................................................
2
1.4. Tujuan ...................................................................................
3
1.5. Sistematika Penulisan ...........................................................
3
BAB II. LANDASAN TEORI ....................................................................
5
2.1. Analisis Fundamental ............................................................
5
2.2. Penilaian Kinerja Emiten .......................................................
5
2.3. Simple Object Access Protocol (SOAP) ................................
7
2.4. XML Web Service ................................................................
8
2.5. XML (Extensible Markup Language) ....................................
11
2.6. Microsoft .NET ......................................................................
12
2.7. Microsoft SQL Server ............................................................
13
2.8. Internet ..................................................................................
14
2.9. Interaksi Manusia dan Komputer ..........................................
15
BAB III.PERANCANGAN SISTEM .........................................................
16
3.1. Desain Sistem .......................................................................
16
3.2. Desain Input ...........................................................................
32
3.3. Desain Output .......................................................................
35
BAB IV.IMPLEMENTASI DAN EVALUASI ..........................................
37
4.1. Kebutuhan Sistem .................................................................
37
4.2. Implementasi ..........................................................................
38
4.3. Evaluasi Sistem ......................................................................
51
BAB V. PENUTUP ....................................................................................
59
5.1. Kesimpulan ...........................................................................
59
5.2. Saran ......................................................................................
59
DAFTAR PUSTAKA .................................................................................
61
BIODATA ..................................................................................................
62
LAMPIRAN ...............................................................................................
63
DAFTAR GAMBAR
Halaman
Gambar 2.1. Ilustrasi SOAP ........................................................................
8
Gambar 2.2 Ilustrasi Perbedaan dari Web Server & Web Service .............
9
Gambar 3.1. System Flow ..........................................................................
19
Gambar 3.2. System Flow (lanjutan) ..........................................................
20
Gambar 3.3. Diagram Berjenjang ...............................................................
21
Gambar 3.4. Contex Diagram (DFD level 0) ..............................................
22
Gambar 3.5. SubProsss Proses Inf. Web Service (DFD level 1) .................
24
Gambar 3.6. SubProsss Proses Web Service (DFD level 2) .......................
25
Gambar 3.7. SubProsss Proses Service (DFD level 3) ................................
26
Gambar 3.8. SubProsss Proses Analisa saham (DFD level 4) ....................
27
Gambar 3.9. SubProsss Proses Web Client (DFD level 2) .........................
28
Gambar 3.10. ER Diagram (Conceptual model) .........................................
28
Gambar 3.11. Desain form regristrasi (Web service) .................................
32
Gambar 3.12. Desain form maintenance data saham (Web service) ..........
33
Gambar 3.13. Desain form maintenance data kurs (Web service) .............
33
Gambar 3.14. Desain form maintenance data client (Web service) ...........
34
Gambar 3.15. Desain form Login (Web service) ........................................
34
Gambar 3.16. Desain form Login (Webclient) ...........................................
35
Gambar 3.17. Desain form analisa saham (Webclient) ..............................
35
Gambar 3.18. Desain output hasil analisa (Webclient) ..............................
36
Gambar 4.1. Halaman Login Maintenance Data (Web service) .................
52
Gambar 4.2. Halaman Menu Maintenance Data (Web service) .................
53
Gambar 4.3. Halaman Maintenance Data Saham (Web service)................
54
Gambar 4.4. Halaman Maintenance Data Kurs (Web service) ...................
55
Gambar 4.5. Halaman Maintenance Data client (Web service) .................
56
Gambar 4.6. Login Web client (Webclient) ................................................
57
Gambar 4.7. Hasil Analisa Saham (Webclient) ..........................................
58
DAFTAR TABEL
Halaman
Tabel 3.1. Tabel client ...............................................................................
29
Tabel 3.2. Tabel login ................................................................................
29
Tabel 3.3. Tabel kurs ..................................................................................
29
Tabel 3.4. Tabel kurs_sb ............................................................................
30
Tabel 3.5. Tabel persh ................................................................................
30
Tabel 3.6. Tabel saham ..............................................................................
31
Tabel 3.7. Tabel keupersh ...........................................................................
31
DAFTAR LAMPIRAN
Halaman
Lampiran 1 Listing class mntdtsh ..............................................................
63
Lampiran 2 Listing class mntdtkurs ...........................................................
72
Lampiran 3 Listing class mntdtclient .........................................................
79
Lampiran 4 Listing class dtsh .....................................................................
84
Lampiran 5 Listing class dtkurs .................................................................
85