daoas/daoadresseservice/SearchServlet.java

package dk.daoas.daoadresseservice;

import java.io.IOException;

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 org.apache.commons.lang3.StringUtils;

import dk.daoas.daoadresseservice.beans.Address;
import dk.daoas.daoadresseservice.beans.SearchResult;
import dk.daoas.daoadresseservice.beans.SearchResult.Status;
import dk.daoas.daoadresseservice.db.LogPersistance;

/**
 * Denne servlet forventer at Tomcat connector'en er konfigureret med 
 * URIEncoding="UTF-8"
 */
@WebServlet(urlPatterns = { "/SearchServlet", "/search" }, loadOnStartup = 1)
public class SearchServlet extends HttpServlet {
        
        private static final long serialVersionUID = 1L;
        
        
        private transient LogPersistance logPersistance;                
        //transient ServiceConfig config;
        
        @Override
        public void init() throws ServletException {
                super.init();
                
                //config = (ServiceConfig) this.getServletContext().getAttribute("config");
                logPersistance = new LogPersistance();
                
                System.out.println("SearchServlet loaded");
        }

        @Override
        public void destroy() {
                super.destroy();
                
                if (logPersistance != null) {
                        logPersistance.shutdown();
                }
                System.out.println("SearchServlet destroyed");
        }


        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
                
                response.setHeader("Access-Control-Allow-Origin", "*"); //Allow  ajax calls from everywhere

                AddressSearch search = (AddressSearch) this.getServletContext().getAttribute("search");
                if (search == null) {
                        System.out.println("Recieved request while loading data");
                        
                        response.setContentType("text/xml; charset=UTF-8");
                        response.getWriter().print( generateErrorXML("Service not ready") );
                        return;                 
                }
                
                String brugerid = request.getParameter("brugerid");
                String postnr = request.getParameter("postnr");
                String adresseStr = request.getParameter("adresse");
                String omdeling = request.getParameter("omdeling");
                
                
                String naermesteHusnrStr = request.getParameter("naermestehusnr");
                
                if (postnr == null) {
                        response.setContentType("text/xml; charset=UTF-8");
                        response.getWriter().print( generateErrorXML("Mangler postnr parameter") );
                        return;                 
                }
                
                if (adresseStr == null) {
                        response.setContentType("text/xml; charset=UTF-8");
                        response.getWriter().print( generateErrorXML("Mangler adresse parameter") );
                        return;                 
                }
                if (brugerid == null) {
                        brugerid = request.getRemoteHost();
                }
                
                if (omdeling == null || omdeling.equals("") ) {
                        omdeling = "H";
                }
                
                if ( omdeling.equals("H") == false && omdeling.equals("L") == false && omdeling.equals("S") == false ) {
                        response.setContentType("text/xml; charset=UTF-8");
                        response.getWriter().print( generateErrorXML("Ugyldig omdelingsdag - Kun H, L og S er gyldig") );
                        return;                 
                }
                boolean naermesteHusnr;         
                if (naermesteHusnrStr == null || naermesteHusnrStr.equals("")) {
                        naermesteHusnr = false;
                } else {
                        naermesteHusnr = Integer.parseInt( naermesteHusnrStr ) > 0;
                }
                
                
                SearchResult result = search.search(postnr, adresseStr, naermesteHusnr);
                
                
                StringBuilder sb = new StringBuilder();
                sb.append("<result>\n");
                
                if (result.status == Status.STATUS_OK) {
                        sb.append("<status>ok</status>");
                } else {
                        sb.append("<status>error</status>");
                }
                
                String rute = StringUtils.defaultString(result.address.rute); //Sikre at der ikke sendes "null" tilbage
                String koreliste = StringUtils.defaultString(result.address.koreliste); //Sikre at der ikke sendes "null" tilbage

                String ruteLordag = StringUtils.defaultString(result.address.ruteLordag); //Sikre at der ikke sendes "null" tilbage
                String korelisteLordag = StringUtils.defaultString(result.address.korelisteLordag); //Sikre at der ikke sendes "null" tilbage
                
                String ruteSondag = StringUtils.defaultString(result.address.ruteSondag); //Sikre at der ikke sendes "null" tilbage
                String korelisteSondag = StringUtils.defaultString(result.address.korelisteSondag); //Sikre at der ikke sendes "null" tilbage
                        
                sb.append("<error>").append( result.status ).append("</error>");
                
                
                String valgtRute = rute; //Default til hverdags oplysningerne
                String valgtKoreliste = koreliste;
                

                if (omdeling.equals("L") && ruteLordag.equals("") == false){
                        valgtRute = ruteLordag;
                        valgtKoreliste = korelisteLordag;                       
                } 
                if (omdeling.equals("S") && ruteSondag.equals("") == false) {
                        valgtRute = ruteSondag;
                        valgtKoreliste = korelisteSondag;                       
                }
                
                sb.append("<distrikt>").append( valgtRute ).append("</distrikt>");
                sb.append("<koreliste>").append( valgtKoreliste ).append("</koreliste>");
                
                
                sb.append("<kommunekode>").append(result.address.kommunekode).append("</kommunekode>");
                sb.append("<vejkode>").append(result.address.vejkode).append("</vejkode>");
                sb.append("<dbkbane>").append(result.address.dbkBane).append("</dbkbane>");
                sb.append("\n");
                
                //Extra information
                sb.append("<split>");
                sb.append("<vej>").append( result.splitResult.vej).append("</vej>");
                sb.append("<husnr>").append( result.splitResult.husnr).append("</husnr>");
                sb.append("<litra>").append( result.splitResult.litra).append("</litra>");
                sb.append("<etage>").append( result.splitResult.etage).append("</etage>"); //sal
                sb.append("<lejlighed>").append( result.splitResult.lejlighed).append("</lejlighed>"); //side
                sb.append("</split>");
                
                sb.append("<vasketvejnavn>").append( result.vasketVejnavn ).append("</vasketvejnavn>");         
                
                sb.append("<gadeident>").append( result.gadeident ).append("</gadeident>");
                sb.append("<vejnavn>").append(result.vej).append("</vejnavn>");
                
                sb.append("<latitude>").append(result.address.latitude).append("</latitude>");
                sb.append("<longitude>").append(result.address.longitude).append("</longitude>");
                
                sb.append("<daekning>").append(result.address.daekningsType).append("</daekning>");                             
                sb.append("<distributor>").append(result.address.distributor).append("</distributor>");
                if (result.address.daekningsType == DaekningsType.DAEKNING_UDVIDET) {
                        sb.append("<extafstand>").append(result.address.extAfstand).append("</extafstand>");
                        
                        Address t = result.address.extTarget;
                        sb.append("<extaddr>").append(t.vejnavn + " " + t.husnr + t.husnrbogstav + ", " + t.postnr).append("</extaddr>");
                        sb.append("<extpos>").append(t.latitude).append(",").append(t.longitude).append("</extpos>");
                }
                
                sb.append("<hverdag>").append(rute).append("  ").append(koreliste).append("</hverdag>");
                sb.append("<loerdag>").append(ruteLordag).append("  ").append(korelisteLordag).append("</loerdag>");
                sb.append("<soendag>").append(ruteSondag).append("  ").append(korelisteSondag).append("</soendag>");
                
                
                sb.append("<nearesthusnr>").append(result.nearestHusnr).append("</nearesthusnr>");
                sb.append("<anvendthusnr>").append(result.anvendtHusnr).append("</anvendthusnr>");
                sb.append("<nearestlitra>").append(result.nearestLitra).append("</nearestlitra>");
                

                sb.append("<levenshtein>").append(result.levenshtein).append("</levenshtein>");
                sb.append("<levenshteindistance>").append(result.levenshteinDistance).append("</levenshteindistance>");
                
                sb.append("<metaphone>").append(result.metaphone).append("</metaphone>");
                sb.append("<metaphonevej>").append(result.metaphoneVej).append("</metaphonevej>");
                
                sb.append("<osm>").append(result.osm).append("</osm>");
                sb.append("<osmvej>").append(result.osmVej).append("</osmvej>");
                
                sb.append("<google>").append(result.google).append("</google>");
                sb.append("<googlevej>").append(result.googleVej).append("</googlevej>");
                                                

                sb.append("</result>");
                
                response.setContentType("text/xml; charset=UTF-8");
                response.getWriter().print( sb );
                
                logPersistance.saveRequestLog(search.getDatabaseLayer(), brugerid, postnr, adresseStr, omdeling, result);
                
        }
        
        public static String generateErrorXML(String msg) {
                StringBuilder sb = new StringBuilder();
                sb.append("<result>");
                sb.append("<status>error</status>"); 
                sb.append("<error>").append(msg).append("</error>");
                sb.append("</result>");
                
                return sb.toString();
                 
        }

}
1	torben	2274	package dk.daoas.daoadresseservice;
2
3			import java.io.IOException;
4
5			import javax.servlet.ServletException;
6			import javax.servlet.annotation.WebServlet;
7			import javax.servlet.http.HttpServlet;
8			import javax.servlet.http.HttpServletRequest;
9			import javax.servlet.http.HttpServletResponse;
10
11	torben	2506	import org.apache.commons.lang3.StringUtils;
12
13	torben	2290	import dk.daoas.daoadresseservice.beans.Address;
14	torben	2282	import dk.daoas.daoadresseservice.beans.SearchResult;
15			import dk.daoas.daoadresseservice.beans.SearchResult.Status;
16	torben	2372	import dk.daoas.daoadresseservice.db.LogPersistance;
17	torben	2274
18			/**
19	torben	2311	* Denne servlet forventer at Tomcat connector'en er konfigureret med
20			* URIEncoding="UTF-8"
21	torben	2274	*/
22	torben	2277	@WebServlet(urlPatterns = { "/SearchServlet", "/search" }, loadOnStartup = 1)
23	torben	2274	public class SearchServlet extends HttpServlet {
24	torben	2278
25	torben	2372	private static final long serialVersionUID = 1L;
26	torben	2346
27	torben	2540
28			private transient LogPersistance logPersistance;
29			//transient ServiceConfig config;
30
31	torben	2278	@Override
32			public void init() throws ServletException {
33			super.init();
34	torben	2346
35	torben	2540	//config = (ServiceConfig) this.getServletContext().getAttribute("config");
36	torben	2372	logPersistance = new LogPersistance();
37	torben	2346
38	torben	2278	System.out.println("SearchServlet loaded");
39			}
40	torben	2274
41	torben	2375	@Override
42			public void destroy() {
43			super.destroy();
44
45			if (logPersistance != null) {
46			logPersistance.shutdown();
47			}
48			System.out.println("SearchServlet destroyed");
49			}
50
51
52
53
54
55
56	torben	2274	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
57	torben	2772
58	torben	2773	response.setHeader("Access-Control-Allow-Origin", "*"); //Allow ajax calls from everywhere
59	torben	2299
60	torben	2410	AddressSearch search = (AddressSearch) this.getServletContext().getAttribute("search");
61	torben	2299	if (search == null) {
62	torben	2811	System.out.println("Recieved request while loading data");
63
64	torben	2299	response.setContentType("text/xml; charset=UTF-8");
65	torben	2374	response.getWriter().print( generateErrorXML("Service not ready") );
66			return;
67	torben	2299	}
68	torben	2274
69			String brugerid = request.getParameter("brugerid");
70			String postnr = request.getParameter("postnr");
71	torben	2287	String adresseStr = request.getParameter("adresse");
72	torben	2545	String omdeling = request.getParameter("omdeling");
73	torben	2374
74	torben	2785
75			String naermesteHusnrStr = request.getParameter("naermestehusnr");
76
77	torben	2374	if (postnr == null) {
78			response.setContentType("text/xml; charset=UTF-8");
79			response.getWriter().print( generateErrorXML("Mangler postnr parameter") );
80			return;
81			}
82
83			if (adresseStr == null) {
84			response.setContentType("text/xml; charset=UTF-8");
85			response.getWriter().print( generateErrorXML("Mangler adresse parameter") );
86			return;
87			}
88			if (brugerid == null) {
89			brugerid = request.getRemoteHost();
90			}
91	torben	2545
92			if (omdeling == null \|\| omdeling.equals("") ) {
93			omdeling = "H";
94			}
95
96	torben	2547	if ( omdeling.equals("H") == false && omdeling.equals("L") == false && omdeling.equals("S") == false ) {
97	torben	2545	response.setContentType("text/xml; charset=UTF-8");
98	torben	2547	response.getWriter().print( generateErrorXML("Ugyldig omdelingsdag - Kun H, L og S er gyldig") );
99	torben	2545	return;
100			}
101	torben	2785	boolean naermesteHusnr;
102			if (naermesteHusnrStr == null \|\| naermesteHusnrStr.equals("")) {
103			naermesteHusnr = false;
104			} else {
105			naermesteHusnr = Integer.parseInt( naermesteHusnrStr ) > 0;
106			}
107
108
109	torben	2274
110	torben	2785	SearchResult result = search.search(postnr, adresseStr, naermesteHusnr);
111	torben	2274
112	torben	2288
113	torben	2274	StringBuilder sb = new StringBuilder();
114	torben	2294	sb.append("<result>\n");
115	torben	2274
116			if (result.status == Status.STATUS_OK) {
117			sb.append("<status>ok</status>");
118			} else {
119			sb.append("<status>error</status>");
120			}
121	torben	2506
122			String rute = StringUtils.defaultString(result.address.rute); //Sikre at der ikke sendes "null" tilbage
123			String koreliste = StringUtils.defaultString(result.address.koreliste); //Sikre at der ikke sendes "null" tilbage
124	torben	2547
125			String ruteLordag = StringUtils.defaultString(result.address.ruteLordag); //Sikre at der ikke sendes "null" tilbage
126			String korelisteLordag = StringUtils.defaultString(result.address.korelisteLordag); //Sikre at der ikke sendes "null" tilbage
127	torben	2545
128			String ruteSondag = StringUtils.defaultString(result.address.ruteSondag); //Sikre at der ikke sendes "null" tilbage
129			String korelisteSondag = StringUtils.defaultString(result.address.korelisteSondag); //Sikre at der ikke sendes "null" tilbage
130	torben	2397
131			sb.append("<error>").append( result.status ).append("</error>");
132	torben	2545
133	torben	2644
134
135			String valgtRute = rute; //Default til hverdags oplysningerne
136			String valgtKoreliste = koreliste;
137
138
139			if (omdeling.equals("L") && ruteLordag.equals("") == false){
140			valgtRute = ruteLordag;
141			valgtKoreliste = korelisteLordag;
142			}
143			if (omdeling.equals("S") && ruteSondag.equals("") == false) {
144			valgtRute = ruteSondag;
145			valgtKoreliste = korelisteSondag;
146	torben	2545	}
147
148	torben	2644	sb.append("<distrikt>").append( valgtRute ).append("</distrikt>");
149			sb.append("<koreliste>").append( valgtKoreliste ).append("</koreliste>");
150	torben	2545
151	torben	2644
152	torben	2397	sb.append("<kommunekode>").append(result.address.kommunekode).append("</kommunekode>");
153			sb.append("<vejkode>").append(result.address.vejkode).append("</vejkode>");
154			sb.append("<dbkbane>").append(result.address.dbkBane).append("</dbkbane>");
155			sb.append("\n");
156
157			//Extra information
158	torben	2444	sb.append("<split>");
159			sb.append("<vej>").append( result.splitResult.vej).append("</vej>");
160			sb.append("<husnr>").append( result.splitResult.husnr).append("</husnr>");
161			sb.append("<litra>").append( result.splitResult.litra).append("</litra>");
162			sb.append("<etage>").append( result.splitResult.etage).append("</etage>"); //sal
163			sb.append("<lejlighed>").append( result.splitResult.lejlighed).append("</lejlighed>"); //side
164			sb.append("</split>");
165
166	torben	2550	sb.append("<vasketvejnavn>").append( result.vasketVejnavn ).append("</vasketvejnavn>");
167	torben	2444
168	torben	2397	sb.append("<gadeident>").append( result.gadeident ).append("</gadeident>");
169	torben	2405	sb.append("<vejnavn>").append(result.vej).append("</vejnavn>");
170	torben	2442
171			sb.append("<latitude>").append(result.address.latitude).append("</latitude>");
172			sb.append("<longitude>").append(result.address.longitude).append("</longitude>");
173
174	torben	2546	sb.append("<daekning>").append(result.address.daekningsType).append("</daekning>");
175	torben	2397	sb.append("<distributor>").append(result.address.distributor).append("</distributor>");
176			if (result.address.daekningsType == DaekningsType.DAEKNING_UDVIDET) {
177			sb.append("<extafstand>").append(result.address.extAfstand).append("</extafstand>");
178
179			Address t = result.address.extTarget;
180			sb.append("<extaddr>").append(t.vejnavn + " " + t.husnr + t.husnrbogstav + ", " + t.postnr).append("</extaddr>");
181	torben	2751	sb.append("<extpos>").append(t.latitude).append(",").append(t.longitude).append("</extpos>");
182	torben	2444	}
183	torben	2397
184	torben	2546	sb.append("<hverdag>").append(rute).append(" ").append(koreliste).append("</hverdag>");
185	torben	2547	sb.append("<loerdag>").append(ruteLordag).append(" ").append(korelisteLordag).append("</loerdag>");
186	torben	2546	sb.append("<soendag>").append(ruteSondag).append(" ").append(korelisteSondag).append("</soendag>");
187
188
189	torben	2785
190			sb.append("<nearesthusnr>").append(result.nearestHusnr).append("</nearesthusnr>");
191			sb.append("<anvendthusnr>").append(result.anvendtHusnr).append("</anvendthusnr>");
192	torben	2784	sb.append("<nearestlitra>").append(result.nearestLitra).append("</nearestlitra>");
193
194	torben	2785
195	torben	2397	sb.append("<levenshtein>").append(result.levenshtein).append("</levenshtein>");
196	torben	2639	sb.append("<levenshteindistance>").append(result.levenshteinDistance).append("</levenshteindistance>");
197	torben	2397
198	torben	2778	sb.append("<metaphone>").append(result.metaphone).append("</metaphone>");
199			sb.append("<metaphonevej>").append(result.metaphoneVej).append("</metaphonevej>");
200
201	torben	2397	sb.append("<osm>").append(result.osm).append("</osm>");
202			sb.append("<osmvej>").append(result.osmVej).append("</osmvej>");
203
204			sb.append("<google>").append(result.google).append("</google>");
205			sb.append("<googlevej>").append(result.googleVej).append("</googlevej>");
206
207
208	torben	2274	sb.append("</result>");
209
210			response.setContentType("text/xml; charset=UTF-8");
211			response.getWriter().print( sb );
212
213	torben	2665	logPersistance.saveRequestLog(search.getDatabaseLayer(), brugerid, postnr, adresseStr, omdeling, result);
214	torben	2372
215	torben	2274	}
216	torben	2374
217	torben	2758	public static String generateErrorXML(String msg) {
218	torben	2374	StringBuilder sb = new StringBuilder();
219			sb.append("<result>");
220			sb.append("<status>error</status>");
221			sb.append("<error>").append(msg).append("</error>");
222			sb.append("</result>");
223
224			return sb.toString();
225
226			}
227	torben	2274
228			}