/**
* Cette fonction permet d'exporter un concept en JsonLd
*
* @param idC
* @param idTheso
* @return
*/
public StreamedContent conceptToJsonLd(String idC, String idTheso) {
ExportFromBDD exportFromBDD = new ExportFromBDD();
exportFromBDD.setServerAdress(serverAdress);
exportFromBDD.setServerArk(serverArk);
exportFromBDD.setArkActive(arkActive);
InputStream stream;
StringBuffer skos_local = exportFromBDD.exportConcept(connect.getPoolConnexion(), idTheso, idC);
JsonHelper jsonHelper = new JsonHelper();
SKOSXmlDocument sKOSXmlDocument = jsonHelper.readSkosDocument(skos_local);
StringBuffer jsonLd = jsonHelper.getJsonLd(sKOSXmlDocument);
if (jsonLd == null) {
FacesContext.getCurrentInstance()
.addMessage(
null,
new FacesMessage(
FacesMessage.SEVERITY_ERROR,
languageBean.getMsg("error") + " :",
languageBean.getMsg("index.exportJsonError")));
return file;
}
try {
stream = new ByteArrayInputStream(jsonLd.toString().getBytes("UTF-8"));
file = new DefaultStreamedContent(stream, "application/xml", idC + "_jsonLd.xml");
} catch (UnsupportedEncodingException ex) {
Logger.getLogger(DownloadBean.class.getName()).log(Level.SEVERE, null, ex);
}
return file;
// new ExportFromBDD().exportConcept(connect.getPoolConnexion(), idTheso, idC).toString();
}
public String groupJsonLd(String idGroup, String idTheso) {
ExportFromBDD exportFromBDD = new ExportFromBDD();
exportFromBDD.setServerAdress(serverAdress);
exportFromBDD.setServerArk(serverArk);
exportFromBDD.setArkActive(arkActive);
StringBuffer skos_local =
exportFromBDD.exportThisGroup(connect.getPoolConnexion(), idTheso, idGroup);
JsonHelper jsonHelper = new JsonHelper();
SKOSXmlDocument sKOSXmlDocument = jsonHelper.readSkosDocument(skos_local);
StringBuffer jsonLd = jsonHelper.getJsonLd(sKOSXmlDocument);
return jsonLd.toString();
}
/**
* Cette fonction permet de retourner la branche entière d'un groupe en JsonLd
*
* @param idGroup
* @param idTheso
* @return
*/
public StreamedContent groupToJsonLd(String idGroup, String idTheso) {
ExportFromBDD exportFromBDD = new ExportFromBDD();
exportFromBDD.setServerAdress(serverAdress);
exportFromBDD.setServerArk(serverArk);
exportFromBDD.setArkActive(arkActive);
StringBuffer skos_local =
exportFromBDD.exportGroup(connect.getPoolConnexion(), idTheso, idGroup);
JsonHelper jsonHelper = new JsonHelper();
SKOSXmlDocument sKOSXmlDocument = jsonHelper.readSkosDocument(skos_local);
StringBuffer jsonLd = jsonHelper.getJsonLd(sKOSXmlDocument);
InputStream stream;
try {
stream = new ByteArrayInputStream(jsonLd.toString().getBytes("UTF-8"));
file = new DefaultStreamedContent(stream, "application/xml", idGroup + "_Group_jsonld.xml");
} catch (UnsupportedEncodingException ex) {
Logger.getLogger(DownloadBean.class.getName()).log(Level.SEVERE, null, ex);
}
return file;
}