1 16 package org.outerj.daisy.httpconnector.handlers; 17 18 import org.mortbay.http.HttpRequest; 19 import org.mortbay.http.HttpResponse; 20 import org.outerj.daisy.repository.Repository; 21 import org.outerj.daisy.repository.RepositoryException; 22 import org.outerj.daisy.repository.variant.VariantManager; 23 import org.outerj.daisy.repository.variant.Language; 24 import org.outerj.daisy.httpconnector.RequestHandler; 25 import org.outerj.daisy.httpconnector.HttpUtil; 26 import org.outerj.daisy.xmlutil.LocalSAXParserFactory; 27 import org.apache.xmlbeans.XmlObject; 28 import org.apache.xmlbeans.XmlOptions; 29 import org.outerx.daisy.x10.LanguageDocument; 30 31 import java.util.Map ; 32 33 public class LanguageHandler implements RequestHandler { 34 public String getPathPattern() { 35 return "/language/*"; 36 } 37 38 public void handleRequest(Map matchMap, HttpRequest request, HttpResponse response, Repository repository) throws Exception { 39 long id = HttpUtil.parseId("language", (String )matchMap.get("1")); 40 41 VariantManager variantManager = repository.getVariantManager(); 42 43 if (request.getMethod().equals(HttpRequest.__GET)) { 44 Language language = variantManager.getLanguage(id, true); 45 XmlObject languageDocument = language.getXml(); 46 languageDocument.save(response.getOutputStream()); 47 response.commit(); 48 } else if (request.getMethod().equals(HttpRequest.__POST)) { 49 Language language = variantManager.getLanguage(id, true); 51 XmlOptions xmlOptions = new XmlOptions().setLoadUseXMLReader(LocalSAXParserFactory.newXmlReader()); 52 LanguageDocument languageDocument = LanguageDocument.Factory.parse(request.getInputStream(), xmlOptions); 53 LanguageDocument.Language languageXml = languageDocument.getLanguage(); 54 if (language.getUpdateCount() != languageXml.getUpdateCount()) 55 throw new RepositoryException("The language was updated concurrently."); 56 language.setAllFromXml(languageXml); 57 language.save(); 58 59 languageDocument = language.getXml(); 60 languageDocument.save(response.getOutputStream()); 61 response.commit(); 62 } else if (request.getMethod().equals(HttpRequest.__DELETE)) { 63 variantManager.deleteLanguage(id); 64 response.commit(); 65 } else { 66 response.sendError(HttpResponse.__405_Method_Not_Allowed); 67 } 68 } 69 } 70 | Popular Tags |