Examples with XPathExpression org.jdom2.xpath.XPathExpression used on opensource projects

Example 31 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRUserServlet method saveUser.

/**
 * Handles MCRUserServlet?action=save&id={userID}.
 * This is called by user-editor.xml editor form to save the
 * changed user data from editor submission. Redirects to
 * show user data afterwards.
 */
private void saveUser(HttpServletRequest req, HttpServletResponse res) throws Exception {
    MCRUser currentUser = MCRUserManager.getCurrentUser();
    if (!checkUserIsNotNull(res, currentUser, null)) {
        return;
    }
    boolean hasAdminPermission = MCRAccessManager.checkPermission(MCRUser2Constants.USER_ADMIN_PERMISSION);
    boolean allowed = hasAdminPermission || MCRAccessManager.checkPermission(MCRUser2Constants.USER_CREATE_PERMISSION);
    if (!allowed) {
        String msg = MCRTranslation.translate("component.user2.UserServlet.noCreatePermission");
        res.sendError(HttpServletResponse.SC_FORBIDDEN, msg);
        return;
    }
    Document doc = (Document) (req.getAttribute("MCRXEditorSubmission"));
    Element u = doc.getRootElement();
    String userName = u.getAttributeValue("name");
    String realmID = MCRRealmFactory.getLocalRealm().getID();
    if (hasAdminPermission) {
        realmID = u.getAttributeValue("realm");
    }
    MCRUser user;
    boolean userExists = MCRUserManager.exists(userName, realmID);
    if (!userExists) {
        user = new MCRUser(userName, realmID);
        LOGGER.info("create new user {} {}", userName, realmID);
        // For new local users, set password
        String pwd = u.getChildText("password");
        if ((pwd != null) && (pwd.trim().length() > 0) && user.getRealm().equals(MCRRealmFactory.getLocalRealm())) {
            MCRUserManager.updatePasswordHashToSHA256(user, pwd);
        }
    } else {
        user = MCRUserManager.getUser(userName, realmID);
        if (!(hasAdminPermission || currentUser.equals(user) || currentUser.equals(user.getOwner()))) {
            res.sendError(HttpServletResponse.SC_FORBIDDEN);
            return;
        }
    }
    XPathExpression<Attribute> hintPath = XPathFactory.instance().compile("password/@hint", Filters.attribute());
    Attribute hintAttr = hintPath.evaluateFirst(u);
    String hint = hintAttr == null ? null : hintAttr.getValue();
    if ((hint != null) && (hint.trim().length() == 0)) {
        hint = null;
    }
    user.setHint(hint);
    updateBasicUserInfo(u, user);
    if (hasAdminPermission) {
        boolean locked = "true".equals(u.getAttributeValue("locked"));
        user.setLocked(locked);
        boolean disabled = "true".equals(u.getAttributeValue("disabled"));
        user.setDisabled(disabled);
        Element o = u.getChild("owner");
        if (o != null && !o.getAttributes().isEmpty()) {
            String ownerName = o.getAttributeValue("name");
            String ownerRealm = o.getAttributeValue("realm");
            MCRUser owner = MCRUserManager.getUser(ownerName, ownerRealm);
            if (!checkUserIsNotNull(res, owner, ownerName + "@" + ownerRealm)) {
                return;
            }
            user.setOwner(owner);
        } else {
            user.setOwner(null);
        }
        String validUntilText = u.getChildTextTrim("validUntil");
        if (validUntilText == null || validUntilText.length() == 0) {
            user.setValidUntil(null);
        } else {
            String dateInUTC = validUntilText;
            if (validUntilText.length() == 10) {
                dateInUTC = convertToUTC(validUntilText, "yyyy-MM-dd");
            }
            MCRISO8601Date date = new MCRISO8601Date(dateInUTC);
            user.setValidUntil(date.getDate());
        }
    } else {
        // save read user of creator
        user.setRealm(MCRRealmFactory.getLocalRealm());
        user.setOwner(currentUser);
    }
    Element gs = u.getChild("roles");
    if (gs != null) {
        user.getSystemRoleIDs().clear();
        user.getExternalRoleIDs().clear();
        List<Element> groupList = gs.getChildren("role");
        for (Element group : groupList) {
            String groupName = group.getAttributeValue("name");
            if (hasAdminPermission || currentUser.isUserInRole(groupName)) {
                user.assignRole(groupName);
            } else {
                LOGGER.warn("Current user {} has not the permission to add user to group {}", currentUser.getUserID(), groupName);
            }
        }
    }
    if (userExists) {
        MCRUserManager.updateUser(user);
    } else {
        MCRUserManager.createUser(user);
    }
    res.sendRedirect(res.encodeRedirectURL("MCRUserServlet?action=show&id=" + URLEncoder.encode(user.getUserID(), "UTF-8")));
}

Example 32 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRDataciteClient method changeToTestDOI.

private void changeToTestDOI(Document metadata) {
    XPathExpression<Element> compile = XPathFactory.instance().compile("//datacite:identifier[@identifierType='DOI']", Filters.element(), null, Namespace.getNamespace("datacite", "http://datacite.org/schema/kernel-3"));
    Element element = compile.evaluateFirst(metadata);
    MCRDigitalObjectIdentifier doi = new MCRDOIParser().parse(element.getText()).orElseThrow(() -> new MCRException("Datacite Document contains invalid DOI!"));
    String testDOI = doi.toTestPrefix().asString();
    element.setText(testDOI);
}

Example 33 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRDOIRegistrationService method insertDOI.

private void insertDOI(Document datacite, MCRDigitalObjectIdentifier doi) throws MCRPersistentIdentifierException {
    XPathExpression<Element> compile = XPathFactory.instance().compile("//datacite:identifier[@identifierType='DOI']", Filters.element(), null, nameSpace);
    List<Element> doiList = compile.evaluate(datacite);
    if (doiList.size() > 1) {
        throw new MCRPersistentIdentifierException("There is more then one identifier with type DOI!");
    } else if (doiList.size() == 1) {
        Element doiElement = doiList.stream().findAny().get();
        LOGGER.warn("Found existing DOI({}) in Document will be replaced with {}", doiElement.getTextTrim(), doi.asString());
        doiElement.setText(doi.asString());
    } else {
        // must be 0
        Element doiElement = new Element("identifier", nameSpace);
        datacite.getRootElement().addContent(doiElement);
        doiElement.setAttribute("identifierType", "DOI");
        doiElement.setText(doi.asString());
    }
}

Example 34 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRMODSWrapperTest method testSetMODS.

@Test
public void testSetMODS() throws SAXParseException, IOException, JDOMException {
    Element mods = loadMODSDocument().detachRootElement();
    MCRMODSWrapper wrapper = new MCRMODSWrapper();
    wrapper.setID("JUnit", 4711);
    wrapper.setMODS(mods);
    Document mcrObjXml = wrapper.getMCRObject().createXML();
    XPathExpression<Element> xpathCheck = XPathFactory.instance().compile("//mods:mods", Filters.element(), null, MCRConstants.MODS_NAMESPACE);
    assertEquals("Did not find mods data", 1, xpathCheck.evaluate(mcrObjXml).size());
}

Example 35 with XPathExpression

use of org.jdom2.xpath.XPathExpression in project mycore by MyCoRe-Org.

the class MCRClassificationMappingEventHandlerTest method testMapping.

@Test
public void testMapping() throws SAXParseException, IOException, JDOMException, URISyntaxException {
    MCRSessionMgr.getCurrentSession().isTransactionActive();
    ClassLoader classLoader = getClass().getClassLoader();
    SAXBuilder saxBuilder = new SAXBuilder();
    loadCategory("diniPublType.xml");
    loadCategory("genre.xml");
    Document document = saxBuilder.build(classLoader.getResourceAsStream(TEST_DIRECTORY + "testMods.xml"));
    MCRObject mcro = new MCRObject();
    MCRMODSWrapper mw = new MCRMODSWrapper(mcro);
    mw.setMODS(document.getRootElement().detach());
    mw.setID("junit", 1);
    MCRClassificationMappingEventHandler mapper = new MCRClassificationMappingEventHandler();
    mapper.handleObjectUpdated(null, mcro);
    String expression = "//mods:classification[contains(@generator,'-mycore') and contains(@valueURI, 'StudyThesis')]";
    XPathExpression<Element> expressionObject = XPathFactory.instance().compile(expression, Filters.element(), null, MCRConstants.MODS_NAMESPACE, MCRConstants.XLINK_NAMESPACE);
    Document xml = mcro.createXML();
    Assert.assertNotNull("The mapped classification should be in the MyCoReObject now!", expressionObject.evaluateFirst(xml));
    expression = "//mods:classification[contains(@generator,'-mycore') and contains(@valueURI, 'masterThesis')]";
    expressionObject = XPathFactory.instance().compile(expression, Filters.element(), null, MCRConstants.MODS_NAMESPACE, MCRConstants.XLINK_NAMESPACE);
    Assert.assertNull("The mapped classification of the child should not be contained in the MyCoReObject now!", expressionObject.evaluateFirst(xml));
    LOGGER.info(new XMLOutputter(Format.getPrettyFormat()).outputString(xml));
}