daoadresseservice/admin/CsvUdtraek.java

package dk.daoas.daoadresseservice.admin;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLEncoder;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import dk.daoas.daoadresseservice.AddressSearch;
import dk.daoas.daoadresseservice.beans.Address;

/**
 * Servlet implementation class CsvUdtraek
 */
@WebServlet("/CsvUdtraek")
public class CsvUdtraek extends HttpServlet {
        private static final long serialVersionUID = 1L;

        
        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
                String type = request.getParameter("type");             
                String str = null;
                
                if (type != null) {
                        switch( type ) {
                        case "ikkedaekket":
                                str = udtraekIkkeDaekket();
                                break;
                        case "100pct":
                                str = udtraek100Pct();
                                break;                          
                                
                        default:
                                str = null; 
                                break;
                        }
                }
                
                if (str != null) {
                        type = URLEncoder.encode(type, "UTF-8");
                        response.setContentType("text/csv");
                        response.setHeader("Content-Disposition", "filename=" + type + ".csv");
                        response.getWriter().print(str);
                } else {
                        PrintWriter w = response.getWriter();
                        response.setContentType("text/html");
                        w.print("Type parameter is blank or invalid value<br>");
                        w.print("Type: <a href='CsvUdtraek?type=ikkedaekket'>ikkedaekket</a> <br>");
                        w.print("Type: <a href='CsvUdtraek?type=100pct'>100pct</a> <br>");
                }
        }
        
        /* *******************************************
         * 
         */
        private String udtraekIkkeDaekket() {
                AddressSearch search = (AddressSearch) getServletContext().getAttribute("search");
                if (search == null) {
                        return "data struktur ikke indlæst";
                }
                
                StringBuilder sb = new StringBuilder();
                sb.append("gadeid;postnr;vejnavn;husnr;husnrbogstav;distributor\r\n");
                
                for (Address addr : search.getNonCoveredAddresses() ) {
                        sb.append( addr.gadeid ).append(";")
                                .append( addr.postnr ).append(";")
                                .append( addr.vejnavn ).append(";")
                                .append( addr.husnr ).append(";")
                                .append( addr.husnrbogstav ).append(";")
                                .append( addr.distributor != null ? addr.distributor : "" )                             
                                .append( "\n" );
                }
                
                return sb.toString();
        }
        
        private String udtraek100Pct() {
                AddressSearch search = (AddressSearch) getServletContext().getAttribute("search");
                if (search == null) {
                        return "data struktur ikke indlæst";
                }
                
                StringBuilder sb = new StringBuilder();
                sb.append("gadeid;postnr;vejnavn;husnr;husnrbogstav;distributor\r\n");
                
                for (Address addr : search.get100PctAddresses() ) {
                        sb.append( addr.gadeid ).append(";")
                                .append( addr.postnr ).append(";")
                                .append( addr.vejnavn ).append(";")
                                .append( addr.husnr ).append(";")
                                .append( addr.husnrbogstav ).append(";")
                                .append( addr.distributor != null ? addr.distributor : "" )                             
                                .append( "\n" );
                }
                
                return sb.toString();
        }
        

}
1	torben	2499	package dk.daoas.daoadresseservice.admin;
2	torben	2332
3			import java.io.IOException;
4	torben	2394	import java.io.PrintWriter;
5	torben	2532	import java.net.URLEncoder;
6	torben	2332
7			import javax.servlet.ServletException;
8			import javax.servlet.annotation.WebServlet;
9			import javax.servlet.http.HttpServlet;
10			import javax.servlet.http.HttpServletRequest;
11			import javax.servlet.http.HttpServletResponse;
12
13	torben	2499	import dk.daoas.daoadresseservice.AddressSearch;
14	torben	2332	import dk.daoas.daoadresseservice.beans.Address;
15
16			/**
17			* Servlet implementation class CsvUdtraek
18			*/
19			@WebServlet("/CsvUdtraek")
20			public class CsvUdtraek extends HttpServlet {
21			private static final long serialVersionUID = 1L;
22
23
24			protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
25	torben	2384	String type = request.getParameter("type");
26			String str = null;
27	torben	2332
28	torben	2384	if (type != null) {
29			switch( type ) {
30			case "ikkedaekket":
31			str = udtraekIkkeDaekket();
32			break;
33	torben	2638	case "100pct":
34			str = udtraek100Pct();
35			break;
36
37	torben	2384	default:
38			str = null;
39			break;
40			}
41	torben	2332	}
42
43	torben	2384	if (str != null) {
44	torben	2532	type = URLEncoder.encode(type, "UTF-8");
45	torben	2384	response.setContentType("text/csv");
46			response.setHeader("Content-Disposition", "filename=" + type + ".csv");
47			response.getWriter().print(str);
48			} else {
49	torben	2394	PrintWriter w = response.getWriter();
50			response.setContentType("text/html");
51			w.print("Type parameter is blank or invalid value<br>");
52			w.print("Type: <a href='CsvUdtraek?type=ikkedaekket'>ikkedaekket</a> <br>");
53	torben	2638	w.print("Type: <a href='CsvUdtraek?type=100pct'>100pct</a> <br>");
54	torben	2384	}
55	torben	2332	}
56
57	torben	2384	/* *******************************************
58			*
59			*/
60	torben	2332	private String udtraekIkkeDaekket() {
61	torben	2410	AddressSearch search = (AddressSearch) getServletContext().getAttribute("search");
62	torben	2332	if (search == null) {
63			return "data struktur ikke indlæst";
64			}
65
66			StringBuilder sb = new StringBuilder();
67	torben	2335	sb.append("gadeid;postnr;vejnavn;husnr;husnrbogstav;distributor\r\n");
68	torben	2332
69			for (Address addr : search.getNonCoveredAddresses() ) {
70	torben	2335	sb.append( addr.gadeid ).append(";")
71	torben	2332	.append( addr.postnr ).append(";")
72			.append( addr.vejnavn ).append(";")
73			.append( addr.husnr ).append(";")
74			.append( addr.husnrbogstav ).append(";")
75			.append( addr.distributor != null ? addr.distributor : "" )
76			.append( "\n" );
77			}
78
79			return sb.toString();
80			}
81	torben	2384
82	torben	2638	private String udtraek100Pct() {
83			AddressSearch search = (AddressSearch) getServletContext().getAttribute("search");
84			if (search == null) {
85			return "data struktur ikke indlæst";
86			}
87
88			StringBuilder sb = new StringBuilder();
89			sb.append("gadeid;postnr;vejnavn;husnr;husnrbogstav;distributor\r\n");
90
91			for (Address addr : search.get100PctAddresses() ) {
92			sb.append( addr.gadeid ).append(";")
93			.append( addr.postnr ).append(";")
94			.append( addr.vejnavn ).append(";")
95			.append( addr.husnr ).append(";")
96			.append( addr.husnrbogstav ).append(";")
97			.append( addr.distributor != null ? addr.distributor : "" )
98			.append( "\n" );
99			}
100
101			return sb.toString();
102			}
103
104	torben	2332
105			}