mpdl-group: software/mpdl-services/mpiwg-mpdl-cms/src/de/mpg/mpiwg/berlin/mpdl/cms/confmanager/CollectionReader.java annotate

author	Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de>
date	Tue, 27 Nov 2012 12:35:19 +0100
parents
children

rev	line source
23 e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	1 package de.mpg.mpiwg.berlin.mpdl.cms.confmanager;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	2
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	3 import java.io.File;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	4 import java.io.IOException;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	5 import java.util.ArrayList;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	6 import java.util.HashMap;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	7 import java.util.List;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	8
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	9 import javax.xml.parsers.DocumentBuilder;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	10 import javax.xml.parsers.DocumentBuilderFactory;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	11 import javax.xml.parsers.ParserConfigurationException;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	12
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	13 import de.mpg.mpiwg.berlin.mpdl.cms.general.Constants;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	14 import de.mpg.mpiwg.berlin.mpdl.cms.harvester.PathExtractor;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	15 import org.w3c.dom.Document;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	16 import org.w3c.dom.Node;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	17 import org.w3c.dom.NodeList;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	18 import org.xml.sax.SAXException;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	19
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	20 public class CollectionReader {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	21
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	22 ConfManagerResultWrapper cmrw;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	23 private HashMap<String, ConfManagerResultWrapper> wrapperContainer;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	24 private static CollectionReader collectionReader;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	25
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	26 private CollectionReader() {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	27 wrapperContainer = new HashMap<String, ConfManagerResultWrapper>();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	28 readConfFiles();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	29 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	30
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	31 public static CollectionReader getInstance() {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	32 if (collectionReader == null)
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	33 collectionReader = new CollectionReader();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	34 return collectionReader;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	35 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	36
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	37 private void readConfFiles(){
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	38 System.out.println("---------------");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	39 System.out.println("reading configuration files...");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	40
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	41 // holt alle konfiguratiuonsdateien aus dem konf-Ordner
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	42 PathExtractor ext = new PathExtractor();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	43 List<String> configsList = ext.extractPathLocally(Constants.getInstance().getConfDir());
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	44 System.out.println("Anzahl der konfugirationsdateien : " + configsList.size());
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	45 DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	46 // docFactory.setNamespaceAware(true);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	47 DocumentBuilder builder = null;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	48
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	49 File configFile = null;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	50 for (String configXml : configsList) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	51 System.out.println("reading : " + configXml);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	52 try {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	53 builder = docFactory.newDocumentBuilder();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	54 } catch (ParserConfigurationException e) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	55 e.printStackTrace();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	56 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	57 configFile = new File(configXml);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	58 Document document = null;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	59 try {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	60 document = builder.parse(configFile);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	61 } catch (SAXException e) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	62 e.printStackTrace();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	63 } catch (IOException e) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	64 e.printStackTrace();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	65 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	66 cmrw = new ConfManagerResultWrapper();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	67
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	68 NodeList idlist = document.getElementsByTagName("collectionId");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	69 // darf jeweils nur ein node enthalten sein
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	70 Node idNode = idlist.item(0);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	71 if(idNode != null){
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	72 if (!idNode.getTextContent().equals("")) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	73 cmrw.setCollectionId(idNode.getTextContent());
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	74 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	75 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	76 NodeList nodeliste = document.getElementsByTagName("mainLanguage");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	77 // darf jeweils nur ein node enthalten sein
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	78 Node langNode = nodeliste.item(0);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	79 if(langNode != null){
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	80 if (!langNode.getTextContent().equals("")) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	81 cmrw.setMainLanguage(langNode.getTextContent());
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	82 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	83 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	84 NodeList collNamelist = document.getElementsByTagName("name");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	85 // darf jeweils nur ein node enthalten sein
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	86 Node nameNode = collNamelist.item(0);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	87 if(nameNode != null){
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	88 if (!nameNode.getTextContent().equals("")) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	89 cmrw.setCollectionName(nameNode.getTextContent());
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	90 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	91 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	92
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	93 NodeList fieldNodes = document.getElementsByTagName("field");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	94 ArrayList<String> fields = new ArrayList<String>();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	95 fields = new ArrayList<String>();
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	96 if(fieldNodes != null){
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	97 for (int i = 0; i < fieldNodes.getLength(); i++) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	98 if (!fieldNodes.item(i).getTextContent().equals("")) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	99 fields.add((fieldNodes.item(i).getTextContent().trim()));
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	100 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	101 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	102 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	103 cmrw.setFields(fields);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	104
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	105 NodeList nodeli = document.getElementsByTagName("collectionDataUrl");
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	106 Node dataNode = nodeli.item(0);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	107 if(dataNode != null){
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	108 if (!dataNode.getTextContent().trim().equals("")) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	109 cmrw.setCollectionDataUrl(dataNode.getTextContent());
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	110 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	111 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	112
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	113 wrapperContainer.put(cmrw.getCollectionId(), cmrw);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	114 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	115 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	116
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	117 public ConfManagerResultWrapper getResultWrapper(String collectionId) {
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	118 ConfManagerResultWrapper cmrw = wrapperContainer.get(collectionId);
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	119 return cmrw;
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	120 }
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	121
e845310098ba diverse Korrekturen Josef Willenborg <jwillenborg@mpiwg-berlin.mpg.de> parents: diff changeset	122 }

23

e845310098ba diverse Korrekturen