Java tutorial
/** * This file is part of Archiv-Editor. * * The software Archiv-Editor serves as a client user interface for working with * the Person Data Repository. See: pdr.bbaw.de * * The software Archiv-Editor was developed at the Berlin-Brandenburg Academy * of Sciences and Humanities, Jgerstr. 22/23, D-10117 Berlin. * www.bbaw.de * * Copyright (C) 2010-2013 Berlin-Brandenburg Academy * of Sciences and Humanities * * The software Archiv-Editor was developed by @author: Christoph Plutte. * * Archiv-Editor is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Archiv-Editor is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Archiv-Editor. * If not, see <http://www.gnu.org/licenses/lgpl-3.0.html>. */ package org.bbaw.pdr.ae.view.identifiers.internal; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.net.URISyntaxException; import java.net.URL; import java.net.URLEncoder; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.Vector; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.commons.httpclient.HostConfiguration; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpException; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.methods.GetMethod; import org.bbaw.pdr.ae.common.AEConstants; import org.bbaw.pdr.ae.common.CommonActivator; import org.bbaw.pdr.ae.control.core.PDRPersonDetailProvider; import org.bbaw.pdr.ae.metamodel.PdrId; import org.bbaw.pdr.ae.model.ComplexName; import org.bbaw.pdr.ae.model.PdrObject; import org.bbaw.pdr.ae.model.Person; import org.bbaw.pdr.ae.view.identifiers.interfaces.IConcurrenceSearchService; import org.bbaw.pdr.ae.view.identifiers.model.ConcurrenceData; import org.bbaw.pdr.ae.view.identifiers.model.ConcurrenceDataHead; import org.bbaw.pdr.ae.view.identifiers.model.ConcurrenceQuery; import org.eclipse.core.runtime.ILog; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.Platform; import org.eclipse.core.runtime.Status; public class ConcurrenceSearchController { private String _provider = Platform.getPreferencesService().getString(CommonActivator.PLUGIN_ID, "PRIMARY_SEMANTIC_PROVIDER", AEConstants.CLASSIFICATION_AUTHORITY, null).toUpperCase(); //$NON-NLS-1$ /** local language. */ private String _lang = AEConstants.getCurrentLocale().getLanguage(); private PDRPersonDetailProvider _personDetailProvider = new PDRPersonDetailProvider(); /** Logger. */ private static ILog iLogger = AEConstants.ILOGGER; /** status. */ private IStatus log; public void search(int searchTarget, Object personsContainer, IConcurrenceSearchService concurrenceSearchService, HashMap<PdrId, ConcurrenceDataHead> conMap, IProgressMonitor monitor) { // System.out.println("ConcurrenceSearchController searchConcurringPersons"); if (personsContainer != null) { searchPersons(personsContainer, concurrenceSearchService, conMap, monitor); } } private void searchPersons(Object personsContainer, IConcurrenceSearchService concurrenceSearchService, HashMap<PdrId, ConcurrenceDataHead> conMap, IProgressMonitor monitor) { if (conMap == null) { conMap = new HashMap<PdrId, ConcurrenceDataHead>(); } Vector<ConcurrenceData> conDatas; ConcurrenceDataHead conHead; if (personsContainer instanceof ArrayList) { @SuppressWarnings("unchecked") ArrayList<Person> selection = (ArrayList<Person>) personsContainer; monitor.beginTask("Searching for Identifiers", selection.size()); for (Person p : selection) { conHead = conMap.get(p.getPdrId()); if (conHead == null) { conHead = new ConcurrenceDataHead(); conMap.put(p.getPdrId(), conHead); } conHead.addService(concurrenceSearchService.getLabel()); try { conDatas = searchConcurrence(p, concurrenceSearchService); conHead.addConcurrenceDatas(conDatas); } catch (URISyntaxException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } monitor.worked(1); if (monitor.isCanceled()) { break; } } } if (personsContainer instanceof PdrObject[]) { PdrObject[] objects = (PdrObject[]) personsContainer; monitor.beginTask("Searching for Identifiers", objects.length); for (PdrObject o : objects) { if (o instanceof Person) { Person p = (Person) o; conHead = conMap.get(p.getPdrId()); if (conHead == null) { conHead = new ConcurrenceDataHead(); conMap.put(p.getPdrId(), conHead); } conHead.addService(concurrenceSearchService.getLabel()); try { conDatas = searchConcurrence(p, concurrenceSearchService); conHead.addConcurrenceDatas(conDatas); } catch (URISyntaxException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } monitor.worked(1); if (monitor.isCanceled()) { break; } } } } else if (personsContainer instanceof HashMap<?, ?>) { @SuppressWarnings("unchecked") HashMap<PdrId, Person> personsMap = (HashMap<PdrId, Person>) personsContainer; { monitor.beginTask("Searching for Identifiers", personsMap.size()); for (PdrId id : personsMap.keySet()) { Person p = personsMap.get(id); conHead = conMap.get(p.getPdrId()); if (conHead == null) { conHead = new ConcurrenceDataHead(); conMap.put(p.getPdrId(), conHead); } conHead.addService(concurrenceSearchService.getLabel()); try { conDatas = searchConcurrence(p, concurrenceSearchService); conHead.addConcurrenceDatas(conDatas); } catch (URISyntaxException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } monitor.worked(1); if (monitor.isCanceled()) { break; } } } } } private Vector<ConcurrenceData> searchConcurrence(Person p, IConcurrenceSearchService concurrenceSearchService) throws URISyntaxException, UnsupportedEncodingException { if (concurrenceSearchService != null) { ConcurrenceQuery q = processQuery(p); URL url = concurrenceSearchService.buildUrl(q); log = new Status(IStatus.INFO, Activator.PLUGIN_ID, "URL: " + url.toString()); iLogger.log(log); String result = requestWebService(url); Vector<ConcurrenceData> resultData = concurrenceSearchService.parseSearchResult(result); if (resultData != null) { Collections.sort(resultData); } return resultData; } return null; } private String requestWebService(URL url) throws URISyntaxException, UnsupportedEncodingException { String result = null; if (url != null) { HttpClient client = new HttpClient(); // System.out.println("url " + url.toString()); // PostMethod method = null; HttpClient httpclient = null; httpclient = new HttpClient(); String urlString = new String(url.toString()); if (urlString.contains(" ")) { // System.out.println("containts ws"); urlString.replace(" ", "%20"); } Pattern p = Pattern.compile("\\s"); Matcher m = p.matcher(urlString); // while (m.find()) // { // // System.out.println("\\s"); // } urlString = m.replaceAll("%20"); // while (m.find()) // { // System.out.println("2.\\s"); // } // urlString = URLEncoder.encode(urlString, "UTF-8"); // urlString.replace("\\s+", "%20"); GetMethod get = new GetMethod(urlString); HostConfiguration hf = new HostConfiguration(); hf.setHost(urlString, url.getPort()); httpclient.setHostConfiguration(hf); // get = new PostMethod(theURL); // LogHelper.logMessage("Before sending SMS Message: "+message); int respCode; try { respCode = httpclient.executeMethod(get); log = new Status(IStatus.INFO, Activator.PLUGIN_ID, "Response code: " + respCode); iLogger.log(log); // successful. /* send request */ final int status = client.executeMethod(get); // LOG.debug("http status #execute: " + // Integer.toString(status)); switch (status) { case HttpStatus.SC_NOT_IMPLEMENTED: get.releaseConnection(); // throw new IOException("Solr Query #GET (" + // get.getURI().toString() + ") returned 501"); default: result = get.getResponseBodyAsString(); get.releaseConnection(); } } catch (HttpException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return result; } private ConcurrenceQuery processQuery(Person p) { // System.out.println("processQuery"); ConcurrenceQuery q = new ConcurrenceQuery(); if (p.getBasicPersonData() != null) { } if (p.getBasicPersonData().getDisplayNames() != null && !p.getBasicPersonData().getDisplayNames().isEmpty()) { String normName = null; if (p.getBasicPersonData().getDisplayNames().get(_provider + "_" + _lang) != null) { normName = p.getBasicPersonData().getDisplayNames().get(_provider + "_" + _lang).toString(); } else if (p.getBasicPersonData().getDisplayNames().get(_provider) != null) { normName = p.getBasicPersonData().getDisplayNames().get(_provider).toString(); } else if (p.getBasicPersonData().getDisplayNames().get("pdr_" + _lang) != null) { normName = p.getBasicPersonData().getDisplayNames().get("pdr_" + _lang).toString(); } else if (p.getBasicPersonData().getDisplayNames().get("pdr") != null) { normName = p.getBasicPersonData().getDisplayNames().get("pdr").toString(); } else { for (String s : p.getBasicPersonData().getDisplayNames().keySet()) { normName = p.getBasicPersonData().getDisplayNames().get(s).toString(); } } if (normName != null) { q.setNormName(normName.trim()); } if (p.getBasicPersonData().getBeginningOfLife() != null) { q.setDateOfBirth(p.getBasicPersonData().getBeginningOfLife()); } String placeOfBirth = _personDetailProvider.getMarkupedText(p.getPdrId(), "biographicalData", "placeName", "settlement", "beginningOfLife", null); if (placeOfBirth != null) { try { q.setPlaceOfBirth(URLEncoder.encode(placeOfBirth.trim(), "UTF-8")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } if (p.getBasicPersonData().getEndOfLife() != null) { q.setDateOfDeath(p.getBasicPersonData().getEndOfLife()); } String placeOfDeath = _personDetailProvider.getMarkupedText(p.getPdrId(), "biographicalData", "placeName", "settlement", "endOfLife", null); if (placeOfDeath != null) { try { q.setPlaceOfBirth(URLEncoder.encode(placeOfDeath.trim(), "UTF-8")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } if (p.getBasicPersonData().getComplexNames() != null) { for (ComplexName cn : p.getBasicPersonData().getComplexNames()) { try { q.addOtherNames(URLEncoder.encode(cn.getSurName().trim(), "UTF-8")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } try { q.addOtherNames(URLEncoder.encode(cn.getForeName().trim(), "UTF-8")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } } if (p.getBasicPersonData().getDescriptions() != null && !p.getBasicPersonData().getDescriptions().isEmpty()) { try { q.setDescription(URLEncoder .encode(p.getBasicPersonData().getDescriptions().firstElement().trim(), "UTF-8")); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } } String gender = _personDetailProvider.getMarkupedText(p.getPdrId(), "generalAffiliation", "gender", null, null, null); if (gender != null) { try { q.setGender(URLEncoder.encode(gender.trim(), "UTF-8")); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } } return q; } }