Example usage for org.jdom2 Document Document

Introduction

In this page you can find the example usage for org.jdom2 Document Document.

Prototype

public Document(List<? extends Content> content) 

Source Link

Document

This will create a new Document, with the supplied list of content, and a DocType declaration only if the content contains a DocType instance.

Usage

From source file:org.mycore.restapi.v1.MCRRestAPIClassifications.java

License:Open Source License

/**
 * Output xml//  www . j a va  2  s. co m
 * @param eRoot - the root element
 * @param lang - the language which should be filtered or null for no filter
 * @return a string representation of the XML
 * @throws IOException
 */
private static String writeXML(Element eRoot, String lang) throws IOException {
    StringWriter sw = new StringWriter();
    if (lang != null) {
        // <label xml:lang="en" text="part" />
        XPathExpression<Element> xpE = XPathFactory.instance().compile("//label[@xml:lang!='" + lang + "']",
                Filters.element(), null, Namespace.XML_NAMESPACE);
        for (Element e : xpE.evaluate(eRoot)) {
            e.getParentElement().removeContent(e);
        }
    }
    XMLOutputter xout = new XMLOutputter(Format.getPrettyFormat());
    Document docOut = new Document(eRoot.detach());
    xout.output(docOut, sw);
    return sw.toString();
}

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From source file:org.mycore.restapi.v1.utils.MCRRestAPIObjectsHelper.java

License:Open Source License

/**
 * @see MCRRestAPIObjects#listObjects(UriInfo, String, String, String)
 *//*from   w  ww. j  av a 2  s .c o  m*/
public static Response listObjects(UriInfo info, String format, String filter, String sort) {
    //analyze sort
    MCRRestAPIError error = MCRRestAPIError.create(Response.Status.BAD_REQUEST,
            "The syntax of one or more query parameters is wrong.", null);

    MCRRestAPISortObject sortObj = null;
    try {
        sortObj = createSortObject(sort);
    } catch (MCRRestAPIException rae) {
        for (MCRRestAPIFieldError fe : rae.getError().getFieldErrors()) {
            error.addFieldError(fe);
        }
    }

    //analyze format

    if (format.equals(MCRRestAPIObjects.FORMAT_JSON) || format.equals(MCRRestAPIObjects.FORMAT_XML)) {
        //ok
    } else {
        error.addFieldError(
                MCRRestAPIFieldError.create("format", "Allowed values for format are 'json' or 'xml'."));
    }

    //analyze filter
    List<String> projectIDs = new ArrayList<String>();
    List<String> typeIDs = new ArrayList<String>();
    String lastModifiedBefore = null;
    String lastModifiedAfter = null;
    if (filter != null) {
        for (String s : filter.split(";")) {
            if (s.startsWith("project:")) {
                projectIDs.add(s.substring(8));
                continue;
            }
            if (s.startsWith("type:")) {
                typeIDs.add(s.substring(5));
                continue;
            }
            if (s.startsWith("lastModifiedBefore:")) {
                if (!validateDateInput(s.substring(19))) {
                    error.addFieldError(MCRRestAPIFieldError.create("filter",
                            "The value of lastModifiedBefore could not be parsed. Please use UTC syntax: yyyy-MM-dd'T'HH:mm:ss'Z'."));
                    continue;
                }
                if (lastModifiedBefore == null) {
                    lastModifiedBefore = s.substring(19);
                } else if (s.substring(19).compareTo(lastModifiedBefore) < 0) {
                    lastModifiedBefore = s.substring(19);
                }
                continue;
            }

            if (s.startsWith("lastModifiedAfter:")) {
                if (!validateDateInput(s.substring(18))) {
                    error.addFieldError(MCRRestAPIFieldError.create("filter",
                            "The value of lastModifiedAfter could not be parsed. Please use UTC syntax: yyyy-MM-dd'T'HH:mm:ss'Z'."));
                    continue;
                }
                if (lastModifiedAfter == null) {
                    lastModifiedAfter = s.substring(18);
                } else if (s.substring(18).compareTo(lastModifiedAfter) > 0) {
                    lastModifiedAfter = s.substring(18);
                }
                continue;
            }

            error.addFieldError(MCRRestAPIFieldError.create("filter", "The syntax of the filter '" + s
                    + "'could not be parsed. The syntax should be [filterName]:[value]. Allowed filterNames are 'project', 'type', 'lastModifiedBefore' and 'lastModifiedAfter'."));
        }
    }

    if (error.getFieldErrors().size() > 0) {
        return error.createHttpResponse();
    }

    //Parameters are checked - continue tor retrieve data

    //retrieve MCRIDs by Type and Project ID
    Set<String> mcrIDs = new HashSet<String>();
    if (projectIDs.isEmpty()) {
        if (typeIDs.isEmpty()) {
            mcrIDs = MCRXMLMetadataManager.instance().listIDs().stream()
                    .filter(id -> !id.contains("_derivate_")).collect(Collectors.toSet());
        } else {
            for (String t : typeIDs) {
                mcrIDs.addAll(MCRXMLMetadataManager.instance().listIDsOfType(t));
            }
        }
    } else {

        if (typeIDs.isEmpty()) {
            for (String id : MCRXMLMetadataManager.instance().listIDs()) {
                String[] split = id.split("_");
                if (!split[1].equals("derivate") && projectIDs.contains(split[0])) {
                    mcrIDs.add(id);
                }
            }
        } else {
            for (String p : projectIDs) {
                for (String t : typeIDs) {
                    mcrIDs.addAll(MCRXMLMetadataManager.instance().listIDsForBase(p + "_" + t));
                }
            }
        }
    }

    //Filter by modifiedBefore and modifiedAfter
    List<String> l = new ArrayList<String>();
    l.addAll(mcrIDs);
    List<MCRObjectIDDate> objIdDates = new ArrayList<MCRObjectIDDate>();
    try {
        objIdDates = MCRXMLMetadataManager.instance().retrieveObjectDates(l);
    } catch (IOException e) {
        //TODO
    }
    if (lastModifiedAfter != null || lastModifiedBefore != null) {
        List<MCRObjectIDDate> testObjIdDates = objIdDates;
        objIdDates = new ArrayList<MCRObjectIDDate>();
        for (MCRObjectIDDate oid : testObjIdDates) {
            String test = SDF_UTC.format(oid.getLastModified());
            if (lastModifiedAfter != null && test.compareTo(lastModifiedAfter) < 0)
                continue;
            if (lastModifiedBefore != null
                    && lastModifiedBefore.compareTo(test.substring(0, lastModifiedBefore.length())) < 0)
                continue;
            objIdDates.add(oid);
        }
    }

    //sort if necessary
    if (sortObj != null) {
        Collections.sort(objIdDates, new MCRRestAPISortObjectComparator(sortObj));
    }

    //output as XML
    if (MCRRestAPIObjects.FORMAT_XML.equals(format)) {
        Element eMcrobjects = new Element("mycoreobjects");
        Document docOut = new Document(eMcrobjects);
        eMcrobjects.setAttribute("numFound", Integer.toString(objIdDates.size()));
        for (MCRObjectIDDate oid : objIdDates) {
            Element eMcrObject = new Element("mycoreobject");
            eMcrObject.setAttribute("ID", oid.getId());
            eMcrObject.setAttribute("lastModified", SDF_UTC.format(oid.getLastModified()));
            eMcrObject.setAttribute("href", info.getAbsolutePathBuilder().path(oid.getId()).build().toString());

            eMcrobjects.addContent(eMcrObject);
        }
        try {
            StringWriter sw = new StringWriter();
            XMLOutputter xout = new XMLOutputter(Format.getPrettyFormat());
            xout.output(docOut, sw);
            return Response.ok(sw.toString()).type("application/xml; charset=UTF-8").build();
        } catch (IOException e) {
            return MCRRestAPIError.create(Response.Status.INTERNAL_SERVER_ERROR,
                    "A problem occurred while fetching the data", e.getMessage()).createHttpResponse();
        }
    }

    //output as JSON
    if (MCRRestAPIObjects.FORMAT_JSON.equals(format)) {
        StringWriter sw = new StringWriter();
        try {
            JsonWriter writer = new JsonWriter(sw);
            writer.setIndent("    ");
            writer.beginObject();
            writer.name("numFound").value(objIdDates.size());
            writer.name("mycoreobjects");
            writer.beginArray();
            for (MCRObjectIDDate oid : objIdDates) {
                writer.beginObject();
                writer.name("ID").value(oid.getId());
                writer.name("lastModified").value(SDF_UTC.format(oid.getLastModified()));
                writer.name("href").value(info.getAbsolutePathBuilder().path(oid.getId()).build().toString());
                writer.endObject();
            }
            writer.endArray();
            writer.endObject();

            writer.close();

            return Response.ok(sw.toString()).type("application/json; charset=UTF-8").build();
        } catch (IOException e) {
            return MCRRestAPIError.create(Response.Status.INTERNAL_SERVER_ERROR,
                    "A problem occurred while fetching the data", e.getMessage()).createHttpResponse();
        }
    }
    return MCRRestAPIError.create(Response.Status.INTERNAL_SERVER_ERROR, "A problem in programm flow", null)
            .createHttpResponse();
}

---

From source file:org.mycore.restapi.v1.utils.MCRRestAPIObjectsHelper.java

License:Open Source License

/**
 * @see MCRRestAPIObjects#listDerivates(UriInfo, String, String, String)
 *///ww  w.jav  a 2 s.c  om
public static Response listDerivates(UriInfo info, String mcrIDString, String format, String sort) {
    //analyze sort
    try {
        MCRRestAPIError error = MCRRestAPIError.create(Response.Status.BAD_REQUEST,
                "The syntax of one or more query parameters is wrong.", null);

        MCRRestAPISortObject sortObj = null;
        try {
            sortObj = createSortObject(sort);
        } catch (MCRRestAPIException rae) {
            for (MCRRestAPIFieldError fe : rae.getError().getFieldErrors()) {
                error.addFieldError(fe);
            }
        }

        //analyze format

        if (format.equals(MCRRestAPIObjects.FORMAT_JSON) || format.equals(MCRRestAPIObjects.FORMAT_XML)) {
            //ok
        } else {
            error.addFieldError(
                    MCRRestAPIFieldError.create("format", "Allowed values for format are 'json' or 'xml'."));
        }

        if (error.getFieldErrors().size() > 0) {
            throw new MCRRestAPIException(error);
        }

        //Parameters are checked - continue to retrieve data

        List<MCRObjectIDDate> objIdDates = retrieveMCRObject(mcrIDString).getStructure().getDerivates().stream()
                .map(MCRMetaLinkID::getXLinkHrefID).filter(MCRMetadataManager::exists).map(id -> {
                    return new MCRObjectIDDate() {
                        long lastModified;
                        {
                            try {
                                lastModified = MCRXMLMetadataManager.instance().getLastModified(id);
                            } catch (IOException e) {
                                lastModified = 0;
                                LOGGER.error("Exception while getting last modified of " + id, e);
                            }
                        }

                        @Override
                        public String getId() {
                            return id.toString();
                        }

                        @Override
                        public Date getLastModified() {
                            return new Date(lastModified);
                        }
                    };
                }).sorted(new MCRRestAPISortObjectComparator(sortObj)::compare).collect(Collectors.toList());

        //output as XML
        if (MCRRestAPIObjects.FORMAT_XML.equals(format)) {
            Element eDerObjects = new Element("derobjects");
            Document docOut = new Document(eDerObjects);
            eDerObjects.setAttribute("numFound", Integer.toString(objIdDates.size()));
            for (MCRObjectIDDate oid : objIdDates) {
                Element eDerObject = new Element("derobject");
                eDerObject.setAttribute("ID", oid.getId());
                MCRDerivate der = MCRMetadataManager.retrieveMCRDerivate(MCRObjectID.getInstance(oid.getId()));
                String mcrID = der.getDerivate().getMetaLink().getXLinkHref();
                eDerObject.setAttribute("metadata", mcrID);
                if (der.getLabel() != null) {
                    eDerObject.setAttribute("label", der.getLabel());
                }
                eDerObject.setAttribute("lastModified", SDF_UTC.format(oid.getLastModified()));
                eDerObject.setAttribute("href",
                        info.getAbsolutePathBuilder().path(oid.getId()).build().toString());

                eDerObjects.addContent(eDerObject);
            }
            try {
                StringWriter sw = new StringWriter();
                XMLOutputter xout = new XMLOutputter(Format.getPrettyFormat());
                xout.output(docOut, sw);
                return Response.ok(sw.toString()).type("application/xml; charset=UTF-8").build();
            } catch (IOException e) {
                return MCRRestAPIError
                        .create(Response.Status.INTERNAL_SERVER_ERROR,
                                "A problem occurred while fetching the data", e.getMessage())
                        .createHttpResponse();
            }
        }

        //output as JSON
        if (MCRRestAPIObjects.FORMAT_JSON.equals(format)) {
            StringWriter sw = new StringWriter();
            try {
                JsonWriter writer = new JsonWriter(sw);
                writer.setIndent("    ");
                writer.beginObject();
                writer.name("numFound").value(objIdDates.size());
                writer.name("mycoreobjects");
                writer.beginArray();
                for (MCRObjectIDDate oid : objIdDates) {
                    writer.beginObject();
                    writer.name("ID").value(oid.getId());
                    MCRDerivate der = MCRMetadataManager
                            .retrieveMCRDerivate(MCRObjectID.getInstance(oid.getId()));
                    String mcrID = der.getDerivate().getMetaLink().getXLinkHref();
                    writer.name("metadata").value(mcrID);
                    if (der.getLabel() != null) {
                        writer.name("label").value(der.getLabel());
                    }
                    writer.name("lastModified").value(SDF_UTC.format(oid.getLastModified()));
                    writer.name("href")
                            .value(info.getAbsolutePathBuilder().path(oid.getId()).build().toString());
                    writer.endObject();
                }
                writer.endArray();
                writer.endObject();

                writer.close();

                return Response.ok(sw.toString()).type("application/json; charset=UTF-8").build();
            } catch (IOException e) {
                throw new MCRRestAPIException(MCRRestAPIError.create(Response.Status.INTERNAL_SERVER_ERROR,
                        "A problem occurred while fetching the data", e.getMessage()));
            }
        }
    } catch (MCRRestAPIException rae) {
        return rae.getError().createHttpResponse();
    }

    return MCRRestAPIError.create(Response.Status.INTERNAL_SERVER_ERROR,
            "Unexepected program flow termination.", "Please contact a developer!").createHttpResponse();
}

---

From source file:org.mycore.restapi.v1.utils.MCRRestAPIObjectsHelper.java

License:Open Source License

public static Response listContents(Request request, String mcrIDString, String derIDString, String format,
        String path, int depth, UriInfo info) throws IOException {
    try {// www  .j  a  v  a  2 s. co  m

        if (!format.equals(MCRRestAPIObjects.FORMAT_JSON) && !format.equals(MCRRestAPIObjects.FORMAT_XML)) {
            MCRRestAPIError error = MCRRestAPIError.create(Response.Status.BAD_REQUEST,
                    "The syntax of one or more query parameters is wrong.", null);
            error.addFieldError(
                    MCRRestAPIFieldError.create("format", "Allowed values for format are 'json' or 'xml'."));
            throw new MCRRestAPIException(error);
        }
        //TODO: parsing jdom documents is really necessary?
        MCRObject mcrObj = retrieveMCRObject(mcrIDString);
        MCRDerivate derObj = retrieveMCRDerivate(mcrObj, derIDString);

        MCRPath root = MCRPath.getPath(derObj.getId().toString(), "/");
        BasicFileAttributes readAttributes = Files.readAttributes(root, BasicFileAttributes.class);
        Date lastModified = new Date(readAttributes.lastModifiedTime().toMillis());
        ResponseBuilder responseBuilder = request.evaluatePreconditions(lastModified);
        if (responseBuilder != null) {
            return responseBuilder.build();
        }
        switch (format) {
        case MCRRestAPIObjects.FORMAT_XML:
            Document docOut = new Document(listDerivateContent(mcrObj, derObj, path, info));
            try (StringWriter sw = new StringWriter()) {
                XMLOutputter xout = new XMLOutputter(Format.getPrettyFormat());
                xout.output(docOut, sw);
                return response(sw.toString(), "application/xml", lastModified);
            } catch (IOException e) {
                return MCRRestAPIError
                        .create(Response.Status.INTERNAL_SERVER_ERROR,
                                "A problem occurred while fetching the data", e.getMessage())
                        .createHttpResponse();
            }
        case MCRRestAPIObjects.FORMAT_JSON:
            if (MCRRestAPIObjects.FORMAT_JSON.equals(format)) {
                String result = listDerivateContentAsJson(derObj, path, depth, info);
                return response(result, "application/json", lastModified);
            }
        default:
            return MCRRestAPIError.create(Response.Status.INTERNAL_SERVER_ERROR,
                    "Unexepected program flow termination.", "Please contact a developer!")
                    .createHttpResponse();
        }
    } catch (MCRRestAPIException rae) {
        return rae.getError().createHttpResponse();
    }
}

---

From source file:org.mycore.services.fieldquery.MCRQuery.java

License:Open Source License

/**
 * Builds a XML representation of the query
 * /*from www.j  a v a  2s .  c o  m*/
 * @return a XML document containing all query parameters
 */
public synchronized Document buildXML() {
    if (doc == null) {
        Element query = new Element("query");
        query.setAttribute("maxResults", String.valueOf(maxResults));

        if (sortBy != null && sortBy.size() > 0) {
            Element sortByElem = new Element("sortBy");
            query.addContent(sortByElem);
            for (MCRSortBy sb : sortBy) {
                Element ref = new Element("field");
                ref.setAttribute("name", sb.getFieldName());
                ref.setAttribute("order", sb.getSortOrder() ? "ascending" : "descending");
                sortByElem.addContent(ref);
            }
        }

        Element conditions = new Element("conditions");
        query.addContent(conditions);
        conditions.setAttribute("format", "xml");
        conditions.addContent(cond.toXML());
        doc = new Document(query);
    }
    return doc;
}

---

From source file:org.mycore.solr.index.document.MCRSolrTransformerInputDocumentFactory.java

License:Open Source License

private Document getMergedDocument(Map<MCRObjectID, MCRContent> contentMap)
        throws IOException, SAXException, JDOMException {
    Element rootElement = new Element("add");
    Document doc = new Document(rootElement);
    for (Map.Entry<MCRObjectID, MCRContent> entry : contentMap.entrySet()) {
        rootElement.addContent(entry.getValue().asXML().detachRootElement());
    }//from   ww  w.  j a  v a  2 s .  c  o m
    return doc;
}

---

From source file:org.mycore.user2.MCRRoleServlet.java

License:Open Source License

private void chooseRoleRoot(HttpServletRequest request) {
    Element rootElement = getRootElement(request);
    rootElement.addContent(getRoleElements());
    request.setAttribute(LAYOUT_ELEMENT_KEY, new Document(rootElement));
}

---

From source file:org.mycore.user2.MCRRoleServlet.java

License:Open Source License

private static void chooseCategory(HttpServletRequest request) {
    MCRCategoryID categoryID;//ww w.java  2  s .com
    String categID = getProperty(request, "categID");
    if (categID != null) {
        categoryID = MCRCategoryID.fromString(categID);
    } else {
        String rootID = getProperty(request, "classID");
        categoryID = (rootID == null) ? MCRUser2Constants.ROLE_CLASSID : MCRCategoryID.rootID(rootID);
    }
    Element rootElement = getRootElement(request);
    rootElement.setAttribute("classID", categoryID.getRootID());
    if (!categoryID.isRootID()) {
        rootElement.setAttribute("categID", categoryID.getID());
    }
    request.setAttribute(LAYOUT_ELEMENT_KEY, new Document(rootElement));
}

---

From source file:org.mycore.user2.MCRUserResolver.java

License:Open Source License

@Deprecated
public static Document getAllUsers() throws MCRAccessException {
    LOGGER.warn(//from  w  ww .  j  a v  a  2 s.c  om
            "Please fix https://sourceforge.net/tracker/?func=detail&aid=3497583&group_id=92005&atid=599192");
    if (!MCRAccessManager.checkPermission("modify-user")
            && !MCRAccessManager.checkPermission("modify-contact")) {
        throw MCRAccessException.missingPrivilege("List all users.", "modify-user", "modify-contact");
    }
    List<MCRUser> users = MCRUserManager.listUsers(null, null, null);
    // Loop over all assignable group IDs
    Element root = new org.jdom2.Element("items");
    for (MCRUser user : users) {
        Element item = new Element("item");
        StringBuilder label = new StringBuilder(user.getUserID());
        item.setAttribute("value", label.toString());
        if (user.getRealName() != null && user.getRealName().length() > 0) {
            label.append(" (").append(user.getRealName()).append(')');
        }
        item.setAttribute("label", label.toString());
        root.addContent(item);
    }
    return new Document(root);
}

---

From source file:org.openkennel.model.filemngr.XMLFileHandler.java

License:Open Source License

/**
 * Creates a XMLFileHandler to handle specific XML files.
 * Aswell the root element specified by parameter root is set.
 * /* www  . j  a v  a  2 s  .c om*/
 * @param root
 */
public XMLFileHandler(String root) {
    docBuilder = new SAXBuilder();
    xmlRoot = new Element(root);
    xmlFile = new Document(xmlRoot);
}

---

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