git.aero2k.de Git - tmp/jakarta-migration.git/blob

   1 package org.collectionspace.hello.services;
   2
   3 import java.io.ByteArrayInputStream;
   4 import org.collectionspace.hello.services.nuxeo.NuxeoRESTClient;
   5 import java.util.ArrayList;
   6 import java.util.Arrays;
   7 import java.util.HashMap;
   8 import java.util.Iterator;
   9 import java.util.List;
  10 import javax.ws.rs.Consumes;
  11 import javax.ws.rs.GET;
  12 import javax.ws.rs.Path;
  13 import javax.ws.rs.Produces;
  14 import java.util.Map;
  15 import javax.ws.rs.DELETE;
  16 import javax.ws.rs.POST;
  17 import javax.ws.rs.PUT;
  18 import javax.ws.rs.PathParam;
  19 import javax.ws.rs.WebApplicationException;
  20 import javax.ws.rs.core.Context;
  21 import javax.ws.rs.core.Response;
  22 import javax.ws.rs.core.UriBuilder;
  23 import javax.ws.rs.core.UriInfo;
  24 import javax.xml.bind.JAXBContext;
  25 import javax.xml.bind.Marshaller;
  26 import org.collectionspace.hello.*;
  27
  28
  29 import org.collectionspace.hello.People.PeopleItem;
  30 import org.dom4j.Document;
  31 import org.dom4j.Element;
  32 import org.dom4j.Namespace;
  33 import org.dom4j.io.SAXReader;
  34 import org.restlet.resource.Representation;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 @Path("/persons")
  39 @Consumes("application/xml")
  40 @Produces("application/xml")
  41 public class PersonNuxeoResource extends CollectionSpaceResource {
  42
  43     final Logger logger = LoggerFactory.getLogger(PersonNuxeoResource.class);
  44
  45     public PersonNuxeoResource() {
  46     }
  47
  48     @GET
  49     public People getPeople(@Context UriInfo ui) {
  50         People p = new People();
  51         try{
  52             List<People.PeopleItem> list = p.getPeopleItem();
  53             NuxeoRESTClient nxClient = getClient();
  54
  55             List<String> pathParams = new ArrayList<String>();
  56             Map<String, String> queryParams = new HashMap<String, String>();
  57
  58             pathParams = Arrays.asList("default", CS_PERSON_WORKSPACE_UID, "browse");
  59             Representation res = nxClient.get(pathParams, queryParams);
  60             SAXReader reader = new SAXReader();
  61             Document document = reader.read(res.getStream());
  62             Element root = document.getRootElement();
  63             for(Iterator i = root.elementIterator(); i.hasNext();){
  64                 Element element = (Element) i.next();
  65                 PeopleItem pli = new PeopleItem();
  66                 pli.setTitle(element.attributeValue("title"));
  67                 pli.setUri(element.attributeValue("url"));
  68                 pli.setId(element.attributeValue("id"));
  69                 list.add(pli);
  70             }
  71
  72         }catch(Exception e){
  73             e.printStackTrace();
  74         }
  75         return p;
  76     }
  77
  78     @POST
  79     public Response createPerson(PersonNuxeo p) {
  80
  81         NuxeoRESTClient nxClient = getClient();
  82
  83         List<String> pathParams = new ArrayList<String>();
  84         Map<String, String> queryParams = new HashMap<String, String>();
  85         pathParams.add("default");
  86         pathParams.add(CS_PERSON_WORKSPACE_UID);
  87         pathParams.add("createDocument");
  88         queryParams.put("docType", "Hello");
  89         queryParams.put("dublincore:title", p.getFirstName() + " " + p.getLastName());
  90         queryParams.put("hello:cversion", Integer.valueOf(1).toString());
  91         queryParams.put("hello:firstName", p.getFirstName());
  92         queryParams.put("hello:lastName", p.getLastName());
  93         queryParams.put("hello:street", p.getStreet());
  94         queryParams.put("hello:city", p.getCity());
  95         queryParams.put("hello:state", p.getState());
  96         queryParams.put("hello:zip", p.getZip());
  97         queryParams.put("hello:country", p.getCountry());
  98         ByteArrayInputStream bais = new ByteArrayInputStream(new byte[0]);
  99         Representation res = nxClient.post(pathParams, queryParams,bais);
 100
 101         SAXReader reader = new SAXReader();
 102         try{
 103             Document document = reader.read(res.getStream());
 104             Element root = document.getRootElement();
 105             for(Iterator i = root.elementIterator(); i.hasNext();){
 106                 Element element = (Element) i.next();
 107                 if("docRef".equals(element.getName())){
 108                     String id = (String) element.getData();
 109                     p.setId(id);
 110                 }
 111             }
 112         }catch(Exception e){
 113             Response response = Response.status(Response.Status.NOT_FOUND).entity(
 114                     "Create failed").type("text/plain").build();
 115             throw new WebApplicationException(response);
 116         }
 117
 118         verbose("created person", p);
 119         UriBuilder path = UriBuilder.fromResource(PersonNuxeoResource.class);
 120         path.path("" + p.getId());
 121         Response response = Response.created(path.build()).build();
 122         return response;
 123     }
 124
 125     @GET
 126     @Path("{id}")
 127     public PersonNuxeo getPerson(@PathParam("id") String id) {
 128
 129         PersonNuxeo p = null;
 130         try{
 131
 132             NuxeoRESTClient nxClient = getClient();
 133
 134             List<String> pathParams = new ArrayList<String>();
 135             Map<String, String> queryParams = new HashMap<String, String>();
 136
 137             pathParams.add("default");
 138             pathParams.add(id);
 139             pathParams.add("export");
 140             queryParams.put("format", "XML");
 141
 142             Representation res = nxClient.get(pathParams, queryParams);
 143             SAXReader reader = new SAXReader();
 144
 145             Document document = reader.read(res.getStream());
 146             Element root = document.getRootElement();
 147             p = new PersonNuxeo();
 148             //TODO: recognize schema thru namespace uri
 149 //            Namespace ns = new Namespace("hello", "http://collectionspace.org/hello");
 150             Iterator<Element> siter = root.elementIterator("schema");
 151             while(siter.hasNext()){
 152
 153                 Element s = siter.next();
 154
 155                 //TODO: recognize schema thru namespace uri
 156                 if("hello".equals(s.attribute("name").getValue())){
 157                     p.setId(id);
 158                     Element ele = s.element("cversion");
 159                     if(ele != null){
 160                         p.setVersion((String) ele.getData());
 161                     }
 162                     ele = s.element("firstName");
 163                     if(ele != null){
 164                         p.setFirstName((String) ele.getData());
 165                     }
 166                     ele = s.element("lastName");
 167                     if(ele != null){
 168                         p.setLastName((String) ele.getData());
 169                     }
 170                     ele = s.element("city");
 171                     if(ele != null){
 172                         p.setCity((String) ele.getData());
 173                     }
 174                     ele = s.element("state");
 175                     if(ele != null){
 176                         p.setState((String) ele.getData());
 177                     }
 178                     ele = s.element("zip");
 179                     if(ele != null){
 180                         p.setZip((String) ele.getData());
 181                     }
 182                     ele = s.element("country");
 183                     if(ele != null){
 184                         p.setCountry((String) ele.getData());
 185                     }
 186                 }
 187             }
 188
 189         }catch(Exception e){
 190             e.printStackTrace();
 191             Response response = Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(
 192                     "Get failed").type("text/plain").build();
 193             throw new WebApplicationException(response);
 194         }
 195         if(p == null){
 196             Response response = Response.status(Response.Status.NOT_FOUND).entity(
 197                     "Get failed, the requested person ID:" + id + ": was not found.").type("text/plain").build();
 198             throw new WebApplicationException(response);
 199         }
 200         verbose("get person", p);
 201         return p;
 202     }
 203
 204     @PUT
 205     @Path("{id}")
 206     public PersonNuxeo updatePerson(
 207             @PathParam("id") String id,
 208             PersonNuxeo update) {
 209
 210         verbose("updating person input", update);
 211
 212         NuxeoRESTClient nxClient = getClient();
 213
 214         List<String> pathParams = new ArrayList<String>();
 215         Map<String, String> queryParams = new HashMap<String, String>();
 216         pathParams.add("default");
 217         pathParams.add(update.getId());
 218         pathParams.add("updateDocumentRestlet");
 219         queryParams.put("dublincore:title", "change title");
 220         //todo: intelligent merge needed
 221         if(update.getFirstName() != null){
 222             queryParams.put("hello:firstName", update.getFirstName());
 223         }
 224
 225         if(update.getLastName() != null){
 226             queryParams.put("hello:lastName", update.getLastName());
 227         }
 228
 229         if(update.getFirstName() != null && update.getLastName() != null){
 230             queryParams.put("dublincore:title", update.getFirstName() + " " + update.getLastName());
 231         }
 232
 233         if(update.getStreet() != null){
 234             queryParams.put("hello:street", update.getStreet());
 235         }
 236
 237         if(update.getCity() != null){
 238             queryParams.put("hello:city", update.getCity());
 239         }
 240
 241         if(update.getState() != null){
 242             queryParams.put("hello:state", update.getState());
 243         }
 244
 245         if(update.getZip() != null){
 246             queryParams.put("hello:zip", update.getZip());
 247         }
 248
 249         if(update.getCountry() != null){
 250             queryParams.put("hello:country", update.getCountry());
 251         }
 252
 253         Representation res = nxClient.get(pathParams, queryParams);
 254         SAXReader reader = new SAXReader();
 255         String status = "";
 256         try{
 257             Document document = reader.read(res.getStream());
 258             Element root = document.getRootElement();
 259             for(Iterator i = root.elementIterator(); i.hasNext();){
 260                 Element element = (Element) i.next();
 261                 if("docRef".equals(element.getName())){
 262                     status = (String) element.getData();
 263                     verbose("updatePerson: response=" + status);
 264                 }
 265
 266             }
 267         }catch(Exception e){
 268             //FIXME: NOT_FOUND?
 269             Response response = Response.status(Response.Status.NOT_FOUND).entity(
 270                     "Update failed ").type("text/plain").build();
 271             throw new WebApplicationException(response);
 272         }
 273         return update;
 274     }
 275
 276     @DELETE
 277     @Path("{id}")
 278     public void deletePerson(@PathParam("id") String id) {
 279         verbose("deleting person with id=" + id);
 280         NuxeoRESTClient nxClient = getClient();
 281         List<String> pathParams = new ArrayList<String>();
 282         Map<String, String> queryParams = new HashMap<String, String>();
 283         pathParams.add("default");
 284         pathParams.add(id);
 285         pathParams.add("deleteDocumentRestlet");
 286         Representation res = nxClient.get(pathParams, queryParams);
 287         SAXReader reader = new SAXReader();
 288         String status = "";
 289         try{
 290             Document document = reader.read(res.getStream());
 291             Element root = document.getRootElement();
 292             for(Iterator i = root.elementIterator(); i.hasNext();){
 293                 Element element = (Element) i.next();
 294                 if("docRef".equals(element.getName())){
 295                     status = (String) element.getData();
 296                     verbose("deletePerson: response=" + status);
 297                 }
 298
 299             }
 300         }catch(Exception e){
 301             //FIXME: NOT_FOUND?
 302             Response response = Response.status(Response.Status.NOT_FOUND).entity(
 303                     "Delete failed ").type("text/plain").build();
 304             throw new WebApplicationException(response);
 305         }
 306
 307     }
 308
 309     private void verbose(String msg, PersonNuxeo p) {
 310         try{
 311             verbose(msg);
 312             JAXBContext jc = JAXBContext.newInstance(
 313                     PersonNuxeo.class);
 314
 315             Marshaller m = jc.createMarshaller();
 316             m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,
 317                     Boolean.TRUE);
 318             m.marshal(p, System.out);
 319         } catch(Exception e){
 320             e.printStackTrace();
 321         }
 322
 323     }
 324
 325 //    private void getQueryModel() throws IOException {
 326 //        NuxeoRESTClient nxClient = getClient();
 327 //
 328 //        List<String> pathParams = new ArrayList<String>();
 329 //        Map<String, String> queryParams = new HashMap<String, String>();
 330 //
 331 //        //query model for user documents
 332 //        pathParams = Arrays.asList("execQueryModel", "USER_DOCUMENTS");
 333 //        queryParams.put("QP1", "Administrator");
 334 //        queryParams.put("format", "XML");
 335 //
 336 //
 337 //        Representation res = nxClient.get(pathParams, queryParams);
 338 //        String resStr = res.getText();
 339 //        verbose("getQueryModel:" + resStr);
 340 //
 341 //    }
 342 //
 343 //    private void getVocabulary() throws IOException {
 344 //        NuxeoRESTClient nxClient = getClient();
 345 //
 346 //        List<String> pathParams = new ArrayList<String>();
 347 //        Map<String, String> queryParams = new HashMap<String, String>();
 348 //        //get vocabulary
 349 //        pathParams = Arrays.asList("vocabulary", "continent_country");
 350 //        queryParams.put("lang", "en");
 351 //
 352 //        Representation res = nxClient.get(pathParams, queryParams);
 353 //        String resStr = res.getText();
 354 //        verbose("getVocabulary:" + resStr);
 355 //
 356 //    }
 357
 358     private void verbose(String msg) {
 359         System.out.println("PersonNuxeoResource: " + msg);
 360     }
 361 }