Examples with XMLParser org.olat.core.util.xml.XMLParser used on opensource projects

Example 11 with XMLParser

use of org.olat.core.util.xml.XMLParser in project openolat by klemens.

the class QTIImportProcessorTest method testImport_OpenOLATTest_process.

@Test
public void testImport_OpenOLATTest_process() throws IOException, URISyntaxException {
    URL itemUrl = QTIImportProcessorTest.class.getResource("oo_test_qti.xml");
    Assert.assertNotNull(itemUrl);
    File itemFile = new File(itemUrl.toURI());
    // get the document informations
    QTIImportProcessor proc = new QTIImportProcessor(owner, Locale.ENGLISH, itemFile.getName(), itemFile);
    List<QuestionItem> items = proc.process();
    Assert.assertNotNull(items);
    Assert.assertEquals(4, items.size());
    dbInstance.commitAndCloseSession();
    // check
    int sc = 0;
    int mc = 0;
    int kprim = 0;
    int fib = 0;
    for (QuestionItem item : items) {
        Assert.assertEquals(QTIConstants.QTI_12_FORMAT, item.getFormat());
        QItemType itemType = item.getType();
        Assert.assertNotNull(itemType);
        QuestionType type = QuestionType.valueOf(itemType.getType().toUpperCase());
        if (type != null) {
            switch(type) {
                case SC:
                    sc++;
                    break;
                case MC:
                    mc++;
                    break;
                case KPRIM:
                    kprim++;
                    break;
                case FIB:
                    fib++;
                    break;
                default:
                    {
                        Assert.fail("No question type");
                    }
            }
        }
    }
    Assert.assertEquals("1 single choice", 1, sc);
    Assert.assertEquals("1 multiple choice", 1, mc);
    Assert.assertEquals("1 krpim", 1, kprim);
    Assert.assertEquals("1 fill-in-blanck", 1, fib);
    // check the files
    for (QuestionItem item : items) {
        QuestionItemFull itemFull = (QuestionItemFull) item;
        String dir = itemFull.getDirectory();
        String file = itemFull.getRootFilename();
        VFSContainer itemContainer = qpoolFileStorage.getContainer(dir);
        Assert.assertNotNull(itemContainer);
        VFSItem itemLeaf = itemContainer.resolve(file);
        Assert.assertNotNull(itemLeaf);
        Assert.assertTrue(itemLeaf instanceof VFSLeaf);
        // try to parse it
        InputStream is = ((VFSLeaf) itemLeaf).getInputStream();
        XMLParser xmlParser = new XMLParser(new IMSEntityResolver());
        Document doc = xmlParser.parse(is, false);
        Node itemNode = doc.selectSingleNode("questestinterop/item");
        Assert.assertNotNull(itemNode);
    }
}

Example 12 with XMLParser

use of org.olat.core.util.xml.XMLParser in project openolat by klemens.

the class QTIStatisticsManagerLargeTest method getItemObjectList.

@SuppressWarnings("rawtypes")
private void getItemObjectList() {
    InputStream in = QTIStatisticsManagerLargeTest.class.getResourceAsStream("qti.xml");
    XMLParser xmlParser = new XMLParser(new IMSEntityResolver());
    Document doc = xmlParser.parse(in, false);
    Element root = doc.getRootElement();
    List items = root.selectNodes("//item");
    itemObjects = new ArrayList<QTIItemObject>();
    for (Iterator iter = items.iterator(); iter.hasNext(); ) {
        Element el_item = (Element) iter.next();
        if (el_item.selectNodes(".//response_lid").size() > 0) {
            itemObjects.add(new ItemWithResponseLid(el_item));
        } else if (el_item.selectNodes(".//response_str").size() > 0) {
            itemObjects.add(new ItemWithResponseStr(el_item));
        }
    }
}

Example 13 with XMLParser

use of org.olat.core.util.xml.XMLParser in project openolat by klemens.

the class CPManagerImpl method load.

/**
 * @see org.olat.ims.cp.CPManager#load(org.olat.core.util.vfs.VFSContainer)
 */
public ContentPackage load(VFSContainer directory, OLATResourceable ores) {
    XMLParser parser = new XMLParser();
    ContentPackage cp;
    VFSLeaf file = (VFSLeaf) directory.resolve("imsmanifest.xml");
    if (file != null) {
        try {
            DefaultDocument doc = (DefaultDocument) parser.parse(file.getInputStream(), false);
            cp = new ContentPackage(doc, directory, ores);
            // identifier.
            if (cp.getLastError() == null) {
                if (cp.isOLATContentPackage() && CPCore.OLAT_ORGANIZATION_IDENTIFIER.equals(cp.getFirstOrganizationInManifest().getIdentifier())) {
                    setUniqueOrgaIdentifier(cp);
                }
            }
        } catch (OLATRuntimeException e) {
            cp = new ContentPackage(null, directory, ores);
            logError("Reading imsmanifest failed. Dir: " + directory.getName() + ". Ores: " + ores.getResourceableId(), e);
            cp.setLastError("Exception reading XML for IMS CP: invalid xml-file ( " + directory.getName() + ")");
        }
    } else {
        cp = new ContentPackage(null, directory, ores);
        cp.setLastError("Exception reading XML for IMS CP: IMS-Manifest not found in " + directory.getName());
        logError("IMS manifiest xml couldn't be found in dir " + directory.getName() + ". Ores: " + ores.getResourceableId(), null);
        throw new OLATRuntimeException(CPManagerImpl.class, "The imsmanifest.xml file was not found.", new IOException());
    }
    return cp;
}

Example 14 with XMLParser

use of org.olat.core.util.xml.XMLParser in project openolat by klemens.

the class FilePersister method retreiveResultsReporting.

/**
 * Retreive results for this user/aiid
 *
 * @param type The type of results
 * @return
 */
public static Document retreiveResultsReporting(Identity subj, String type, long aiid) {
    File fUserdataRoot = new File(WebappHelper.getUserDataRoot());
    String path = RES_REPORTING + File.separator + subj.getName() + File.separator + type + File.separator + aiid + ".xml";
    File fDoc = new File(fUserdataRoot, path);
    Document doc = null;
    try {
        InputStream is = new FileInputStream(fDoc);
        BufferedInputStream bis = new BufferedInputStream(is);
        XMLParser xmlParser = new XMLParser(new IMSEntityResolver());
        doc = xmlParser.parse(bis, false);
        is.close();
        bis.close();
    } catch (Exception e) {
        throw new OLATRuntimeException(FilePersister.class, "Error retrieving results reporting for subject: '" + subj.getName() + "'; assessment id: '" + aiid + "'", e);
    }
    return doc;
}

Example 15 with XMLParser

use of org.olat.core.util.xml.XMLParser in project openolat by klemens.

the class TestFileResource method getQTIDocument.

public static QTIDocument getQTIDocument(OLATResource resource) {
    File packageDir = FileResourceManager.getInstance().unzipFileResource(resource);
    File qtiFile = new File(packageDir, ImsRepositoryResolver.QTI_FILE);
    try (InputStream in = new FileInputStream(qtiFile)) {
        XMLParser xmlParser = new XMLParser(new IMSEntityResolver());
        Document doc = xmlParser.parse(in, true);
        ParserManager parser = new ParserManager();
        QTIDocument document = (QTIDocument) parser.parse(doc);
        return document;
    } catch (Exception e) {
        log.error("Exception when parsing input QTI input stream for ", e);
        return null;
    }
}