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package dk.daoas.daoadresseservice;
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import java.io.IOException;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.commons.lang3.StringUtils;
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import dk.daoas.daoadresseservice.beans.Address;
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import dk.daoas.daoadresseservice.beans.SearchResult;
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import dk.daoas.daoadresseservice.beans.SearchResult.Status;
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import dk.daoas.daoadresseservice.db.LogPersistance;
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/**
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* Denne servlet forventer at Tomcat connector'en er konfigureret med
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* URIEncoding="UTF-8"
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*/
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@WebServlet(urlPatterns = { "/SearchServlet", "/search" }, loadOnStartup = 1)
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public class SearchServlet extends HttpServlet {
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private static final long serialVersionUID = 1L;
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private transient LogPersistance logPersistance;
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//transient ServiceConfig config;
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@Override
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public void init() throws ServletException {
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super.init();
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//config = (ServiceConfig) this.getServletContext().getAttribute("config");
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logPersistance = new LogPersistance();
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System.out.println("SearchServlet loaded");
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}
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@Override
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public void destroy() {
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super.destroy();
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if (logPersistance != null) {
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logPersistance.shutdown();
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}
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System.out.println("SearchServlet destroyed");
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}
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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response.setHeader("Access-Control-Allow-Origin", "*"); //Allow ajax calls from everywhere
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AddressSearch search = (AddressSearch) this.getServletContext().getAttribute("search");
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if (search == null) {
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response.setContentType("text/xml; charset=UTF-8");
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response.getWriter().print( generateErrorXML("Service not ready") );
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return;
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}
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String brugerid = request.getParameter("brugerid");
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String postnr = request.getParameter("postnr");
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String adresseStr = request.getParameter("adresse");
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String omdeling = request.getParameter("omdeling");
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if (postnr == null) {
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response.setContentType("text/xml; charset=UTF-8");
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response.getWriter().print( generateErrorXML("Mangler postnr parameter") );
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return;
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}
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if (adresseStr == null) {
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response.setContentType("text/xml; charset=UTF-8");
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response.getWriter().print( generateErrorXML("Mangler adresse parameter") );
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return;
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}
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if (brugerid == null) {
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brugerid = request.getRemoteHost();
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}
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if (omdeling == null || omdeling.equals("") ) {
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omdeling = "H";
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}
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if ( omdeling.equals("H") == false && omdeling.equals("L") == false && omdeling.equals("S") == false ) {
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response.setContentType("text/xml; charset=UTF-8");
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response.getWriter().print( generateErrorXML("Ugyldig omdelingsdag - Kun H, L og S er gyldig") );
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return;
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}
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SearchResult result = search.search(postnr, adresseStr);
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StringBuilder sb = new StringBuilder();
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sb.append("<result>\n");
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if (result.status == Status.STATUS_OK) {
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sb.append("<status>ok</status>");
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} else {
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sb.append("<status>error</status>");
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}
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String rute = StringUtils.defaultString(result.address.rute); //Sikre at der ikke sendes "null" tilbage
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String koreliste = StringUtils.defaultString(result.address.koreliste); //Sikre at der ikke sendes "null" tilbage
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String ruteLordag = StringUtils.defaultString(result.address.ruteLordag); //Sikre at der ikke sendes "null" tilbage
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String korelisteLordag = StringUtils.defaultString(result.address.korelisteLordag); //Sikre at der ikke sendes "null" tilbage
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String ruteSondag = StringUtils.defaultString(result.address.ruteSondag); //Sikre at der ikke sendes "null" tilbage
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String korelisteSondag = StringUtils.defaultString(result.address.korelisteSondag); //Sikre at der ikke sendes "null" tilbage
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sb.append("<error>").append( result.status ).append("</error>");
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String valgtRute = rute; //Default til hverdags oplysningerne
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String valgtKoreliste = koreliste;
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if (omdeling.equals("L") && ruteLordag.equals("") == false){
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valgtRute = ruteLordag;
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valgtKoreliste = korelisteLordag;
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}
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if (omdeling.equals("S") && ruteSondag.equals("") == false) {
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valgtRute = ruteSondag;
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valgtKoreliste = korelisteSondag;
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}
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sb.append("<distrikt>").append( valgtRute ).append("</distrikt>");
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sb.append("<koreliste>").append( valgtKoreliste ).append("</koreliste>");
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sb.append("<kommunekode>").append(result.address.kommunekode).append("</kommunekode>");
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sb.append("<vejkode>").append(result.address.vejkode).append("</vejkode>");
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sb.append("<dbkbane>").append(result.address.dbkBane).append("</dbkbane>");
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sb.append("\n");
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//Extra information
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sb.append("<split>");
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sb.append("<vej>").append( result.splitResult.vej).append("</vej>");
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sb.append("<husnr>").append( result.splitResult.husnr).append("</husnr>");
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sb.append("<litra>").append( result.splitResult.litra).append("</litra>");
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sb.append("<etage>").append( result.splitResult.etage).append("</etage>"); //sal
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sb.append("<lejlighed>").append( result.splitResult.lejlighed).append("</lejlighed>"); //side
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sb.append("</split>");
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sb.append("<vasketvejnavn>").append( result.vasketVejnavn ).append("</vasketvejnavn>");
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sb.append("<gadeident>").append( result.gadeident ).append("</gadeident>");
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sb.append("<vejnavn>").append(result.vej).append("</vejnavn>");
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sb.append("<latitude>").append(result.address.latitude).append("</latitude>");
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sb.append("<longitude>").append(result.address.longitude).append("</longitude>");
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sb.append("<daekning>").append(result.address.daekningsType).append("</daekning>");
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sb.append("<distributor>").append(result.address.distributor).append("</distributor>");
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if (result.address.daekningsType == DaekningsType.DAEKNING_UDVIDET) {
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sb.append("<extafstand>").append(result.address.extAfstand).append("</extafstand>");
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Address t = result.address.extTarget;
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sb.append("<extaddr>").append(t.vejnavn + " " + t.husnr + t.husnrbogstav + ", " + t.postnr).append("</extaddr>");
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sb.append("<extpos>").append(t.latitude).append(",").append(t.longitude).append("</extpos>");
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}
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sb.append("<hverdag>").append(rute).append(" ").append(koreliste).append("</hverdag>");
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sb.append("<loerdag>").append(ruteLordag).append(" ").append(korelisteLordag).append("</loerdag>");
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sb.append("<soendag>").append(ruteSondag).append(" ").append(korelisteSondag).append("</soendag>");
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sb.append("<nearestlitra>").append(result.nearestLitra).append("</nearestlitra>");
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sb.append("<levenshtein>").append(result.levenshtein).append("</levenshtein>");
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sb.append("<levenshteindistance>").append(result.levenshteinDistance).append("</levenshteindistance>");
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sb.append("<metaphone>").append(result.metaphone).append("</metaphone>");
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sb.append("<metaphonevej>").append(result.metaphoneVej).append("</metaphonevej>");
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sb.append("<osm>").append(result.osm).append("</osm>");
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sb.append("<osmvej>").append(result.osmVej).append("</osmvej>");
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sb.append("<google>").append(result.google).append("</google>");
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sb.append("<googlevej>").append(result.googleVej).append("</googlevej>");
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sb.append("</result>");
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response.setContentType("text/xml; charset=UTF-8");
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response.getWriter().print( sb );
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logPersistance.saveRequestLog(search.getDatabaseLayer(), brugerid, postnr, adresseStr, omdeling, result);
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}
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public static String generateErrorXML(String msg) {
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StringBuilder sb = new StringBuilder();
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sb.append("<result>");
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sb.append("<status>error</status>");
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sb.append("<error>").append(msg).append("</error>");
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sb.append("</result>");
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return sb.toString();
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}
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}
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