Example usage for org.w3c.dom Element getTagName

List of usage examples for org.w3c.dom Element getTagName

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Introduction

In this page you can find the example usage for org.w3c.dom Element getTagName.

Prototype

public String getTagName();

Source Link

Document

The name of the element.

Usage

From source file:it.imtech.metadata.MetaUtility.java

private void classifications_reader_taxons(Element iTaxons, TreeMap<Object, Taxon> taxons) throws Exception {
    String TAXON_DE = null;/*from  w  w w . ja  v  a  2s.co m*/
    String sLang = Globals.CURRENT_LOCALE.getLanguage();

    NodeList tList = iTaxons.getChildNodes();
    for (int z = 0; z < tList.getLength(); z++) {
        if (tList.item(z).getNodeType() == Node.ELEMENT_NODE) {
            Element taxon = (Element) tList.item(z);

            if (taxon.getTagName().equals("taxon")) {
                String TID = taxon.getAttribute("ID");

                String upstream_identifier = taxon.getAttribute("upstream_identifier");
                String description = null;

                TreeMap<Object, Taxon> subtaxons = new TreeMap<Object, Taxon>();

                NodeList dList = taxon.getChildNodes();
                for (int d = 0; d < dList.getLength(); d++) {
                    if (dList.item(d).getNodeType() == Node.ELEMENT_NODE) {
                        Element iTaxon = (Element) dList.item(d);
                        if (iTaxon.getTagName().equals("description")) {
                            if (iTaxon.getAttribute("isocode").equals(sLang)) {
                                description = iTaxon.getTextContent();
                            } else if (iTaxon.getAttribute("isocode").equals("de")) {
                                TAXON_DE = iTaxon.getTextContent();
                            }
                        } else if (iTaxon.getTagName().equals("taxons")) {
                            classifications_reader_taxons(iTaxon, subtaxons);
                        }
                    }
                }
                //Fallback DE
                if (description == null) {
                    description = TAXON_DE;
                }
                if (description == null) {
                    throw new Exception("Can't find description for taxon (2)");
                }

                // In die Liste einfuegen
                Taxon t = new Taxon(Integer.parseInt(TID), upstream_identifier, description);
                t.subtaxons = subtaxons;
                taxons.put(Integer.parseInt(TID), t);
            }
        }
    }
}

From source file:it.imtech.metadata.MetaUtility.java

/**
 * Metodo adibito alla lettura ricorsiva dei file delle classificazioni
 *
 * @return TreeMap<Object, Taxon>//from  w  ww  .  j av a2 s. c o m
 * @throws Exception
 */
public void classifications_reader(String sequence, String panelname) throws Exception {
    ResourceBundle bundle = ResourceBundle.getBundle(Globals.RESOURCES, Globals.CURRENT_LOCALE, Globals.loader);
    String currentlink = "";

    try {
        boolean defaultclassification = true;
        boolean alreadyread = false;

        if (!sequence.isEmpty()) {
            defaultclassification = false;
            currentlink = selectedClassificationList.get(panelname + "---" + sequence);

            if (!currentlink.isEmpty()) {
                if (oefos.containsKey(currentlink))
                    alreadyread = true;
            }
        }

        for (String classificationLink : this.availableClassifications.keySet()) {
            if (!alreadyread && (defaultclassification
                    || (!currentlink.isEmpty() && classificationLink.equals(currentlink)))) {
                defaultclassification = false;

                TreeMap<Object, Taxon> rval = new TreeMap<Object, Taxon>();
                Document doc = Utility.getDocument(classificationLink, true);
                XPath taxonpath = XPathFactory.newInstance().newXPath();
                String expression = "//*[local-name()='classification']";

                NodeList nList = (NodeList) taxonpath.evaluate(expression, doc, XPathConstants.NODESET);

                for (int s = 0; s < nList.getLength(); s++) {
                    Element classification = (Element) nList.item(s);

                    if (classification == null) {
                        throw new Exception("Classification 1 not found");
                    } else {
                        classificationIDS.put(classificationLink, classification.getAttribute("ID"));

                        NodeList tList = classification.getChildNodes();
                        for (int z = 0; z < tList.getLength(); z++) {
                            if (tList.item(z).getNodeType() == Node.ELEMENT_NODE) {
                                Element taxons = (Element) tList.item(z);

                                if (taxons.getTagName().equals("taxons")) {
                                    classifications_reader_taxons(taxons, rval);
                                }
                            }
                        }

                        oefos.put(classificationLink, rval);
                    }
                }
            }
        }

    } catch (Exception ex) {
        throw new Exception(Utility.getBundleString("error4", bundle) + ": " + ex.getMessage());
    }
}

From source file:com.bluexml.side.Integration.alfresco.xforms.webscript.XFormsWork.java

private void replaceIds(Element element, Map<String, String> created) {
    if (StringUtils.equals(element.getTagName(), "target")
            || StringUtils.equals(element.getTagName(), "associationClass")) {
        String newId = created.get(element.getTextContent());
        if (newId != null) {
            element.setTextContent(newId);
        }//from  w  ww.j av a 2s.co  m
    }
    String elementId = element.getAttribute("id");
    String newId = created.get(elementId);
    if (newId != null) {
        element.setAttribute("id", newId);
    }
    List<Element> children = DOMUtil.getAllChildren(element);
    for (Element child : children) {
        replaceIds(child, created);
    }
}

From source file:com.bluexml.side.Integration.alfresco.xforms.webscript.XFormsWork.java

protected String batch() throws Exception {
    String datas = parameters.get("datas");
    // build the DOM tree
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    InputSource source = new InputSource(new StringReader(datas));
    Document document = factory.newDocumentBuilder().parse(source);
    Element batchElement = document.getDocumentElement();

    List<Element> children = DOMUtil.getAllChildren(batchElement);
    Map<String, String> created = new HashMap<String, String>();
    String saveToPath = null;/*from   w  ww  .j  a  v  a  2 s  . com*/
    // ** #1544
    String saveToAttribute = batchElement.getAttribute("saveTo");
    if (StringUtils.trimToNull(saveToAttribute) != null) {
        parameters.put("path", saveToAttribute);
        String createdPath = createPath();
        if (StringUtils.trimToNull(createdPath) != null) {
            saveToPath = saveToAttribute;
        } else {
            logger.error("The target space '" + saveToAttribute
                    + "' does not exist and could not be created. Reverting to the default path.");
        }
    }
    // ** #1544
    String currentId = null;
    try {
        for (Element element : children) {
            replaceIds(element, created);
            if (StringUtils.equals(element.getTagName(), "create")) {
                Element toCreate = DOMUtil.getChild(element, "class");
                String transactionId = toCreate.getAttribute("id");
                currentId = transactionId; // for faulty id management
                NodeRef result = dataLayer.create(saveToPath, toCreate, null);
                created.put(transactionId, result.toString());
            } else if (StringUtils.equals(element.getTagName(), "update")) {
                Element toUpdate = DOMUtil.getChild(element, "class");
                String nodeId = toUpdate.getAttribute("id");
                currentId = nodeId; // for faulty id management
                // ** #1421
                String massAttr = toUpdate.getAttribute("massTagging");
                boolean isMassTagging = StringUtils.equals(massAttr, "true");
                if (isMassTagging) {
                    String result = dataLayer.updateMassTagging(nodeId, toUpdate);
                    created.put("massTagging", result.toString());
                    // ** #1421
                } else {
                    NodeRef result = dataLayer.update(nodeId, toUpdate);
                    created.put(nodeId, result.toString());
                }
            } else if (StringUtils.equals(element.getTagName(), "delete")) {
                dataLayer.delete(element.getTextContent());
            } else if (StringUtils.equals(element.getTagName(), "requester")) {
                if (StringUtils.equals(element.getTextContent(), "XFormsController") == true) {
                    // NOTHING YET
                }
            } else if (StringUtils.equals(element.getTagName(), "attach")) {
                String target = DOMUtil.getChild(element, "targetNode").getTextContent();
                String filename = DOMUtil.getChild(element, "fileName").getTextContent();
                String filepath = DOMUtil.getChild(element, "filePath").getTextContent();
                String mimetype = DOMUtil.getChild(element, "mimeType").getTextContent();
                String contentType = DOMUtil.getChild(element, "contentType").getTextContent();
                String appendStr = DOMUtil.getChild(element, "appendSuffix").getTextContent();
                boolean shouldAppendSuffix = !(StringUtils.equals(appendStr, "false"));

                // we must ensure the receiver is a valid id
                String receiver = target;
                try {
                    @SuppressWarnings("unused")
                    NodeRef nodeRef = new NodeRef(target);
                } catch (Exception e) {
                    receiver = created.get(target);
                }
                dataLayer.attachContent(receiver, filename, filepath, mimetype, contentType,
                        shouldAppendSuffix);
            }
        }
    } catch (RuntimeException e) {
        /*
         * this exception catching enables to retrieve the faulty id which
         * will be an additional
         * information that will be given to user
         */
        this.faultyId = currentId;
        throw e;
    }
    StringBuffer sb = new StringBuffer();
    createdToXML(sb, created);
    return sb.toString();
}

From source file:it.imtech.metadata.MetaUtility.java

private void metadata_reader_metadatas(Element iENode, TreeMap<Object, Metadata> metadatas, boolean forceAdd,
        TreeMap forceAddMID, String sLang) {
    try {/*w  w w.j av  a  2 s . c  o m*/
        if (iENode.getTagName().equals("metadatas")) {
            NodeList nList = iENode.getChildNodes();

            for (int s = 0; s < nList.getLength(); s++) {

                if (nList.item(s).getNodeType() == Node.ELEMENT_NODE) {
                    Element iInnerNode = (Element) nList.item(s);

                    if (iInnerNode.getTagName().equals("metadata")) {
                        String MID = iInnerNode.getAttribute("ID");

                        //Se  hidden rimuovo l'elemento dai forzati
                        String hidden = "0";

                        if (iInnerNode.hasAttribute("hidden")) {
                            hidden = iInnerNode.getAttribute("hidden");
                            forceAddMID.remove(iInnerNode.getAttribute("ID"));
                        }

                        if (forceAddMID.containsKey(MID)) {
                            forceAdd = true;
                        }

                        String MID_parent = iInnerNode.getAttribute("mid_parent");
                        String mandatory = iInnerNode.getAttribute("mandatory");
                        String datatype = iInnerNode.getAttribute("datatype");
                        String editable = iInnerNode.getAttribute("editable");
                        String foxmlname = iInnerNode.getAttribute("forxmlname");
                        String sequence = iInnerNode.getAttribute("sequence");

                        String sequencemulti = "";

                        if (MID_parent.equals("22") || MID_parent.equals("45")) {
                            Node searchparent = iInnerNode;
                            boolean found = false;

                            while (!found) {
                                Element x = (Element) searchparent.getParentNode();
                                if (x.getAttribute("ID").equals("22")) {
                                    sequencemulti = x.getAttribute("sequence");
                                    found = true;
                                } else {
                                    searchparent = searchparent.getParentNode();
                                }
                            }
                        }

                        //Add contributors management
                        if (MID_parent.equals("11") || MID_parent.equals("13")) {
                            Node searchparent = iInnerNode;
                            boolean found = false;

                            while (!found) {
                                Element x = (Element) searchparent.getParentNode();
                                if (x.getAttribute("ID").equals("11")) {
                                    sequencemulti = x.getAttribute("sequence");
                                    found = true;
                                } else {
                                    searchparent = searchparent.getParentNode();
                                }
                            }
                        }

                        if (MID.equals("11")) {
                            Element x = (Element) iInnerNode;
                            sequencemulti = x.getAttribute("sequence");
                        }

                        String foxmlnamespace = iInnerNode.getAttribute("fornamespace");

                        if (!metadata_namespaces.containsValue(foxmlnamespace)) {
                            int count = metadata_namespaces.size();
                            count++;
                            metadata_namespaces.put("ns" + count, foxmlnamespace);
                        }

                        String description = null;
                        String DESCRIPTION_DE = null;

                        TreeMap<Object, Metadata> submetadatas = new TreeMap<Object, Metadata>();

                        NodeList innerList = iInnerNode.getChildNodes();
                        for (int z = 0; z < innerList.getLength(); z++) {
                            if (innerList.item(z).getNodeType() == Node.ELEMENT_NODE) {
                                Element iDescrNode = (Element) innerList.item(z);

                                if (iDescrNode.getAttribute("isocode").equals(sLang)) {
                                    description = iDescrNode.getTextContent();
                                } else if (iDescrNode.getAttribute("isocode").equals("de")) {
                                    DESCRIPTION_DE = iDescrNode.getTextContent();
                                }

                                if (iDescrNode.getTagName().equals("metadatas")) {
                                    if (MID.equals("98")) {
                                        metadata_reader_metadatas(iDescrNode, submetadatas, true, forceAddMID,
                                                sLang);
                                    } else {
                                        metadata_reader_metadatas(iDescrNode, submetadatas, false, forceAddMID,
                                                sLang);
                                    }
                                }
                            }
                        }

                        //Fallback DE
                        if (description == null) {
                            description = DESCRIPTION_DE;
                        }
                        if (description == null && !iInnerNode.getTagName().equals("metadata")) {
                            throw new Exception(
                                    "Can't find description for metadata " + iInnerNode.getTagName());
                        }

                        if ((mandatory.equals("Y") || forceAdd == true)) {
                            int mid_parent = 0;
                            if (!MID_parent.equals("")) {
                                mid_parent = Integer.parseInt(MID_parent);
                            }

                            Metadata t = new Metadata(Integer.parseInt(MID), mid_parent, description, datatype,
                                    editable, foxmlname, null, foxmlnamespace, mandatory, hidden,
                                    sequencemulti);
                            t.submetadatas = submetadatas;

                            String index = sequence;

                            if (index == null || index.equals("")) {
                                index = MID;
                            }
                            int param = Integer.parseInt(index);
                            metadatas.put(param, t);
                        }

                        if (forceAddMID.containsKey(MID.toString())) {
                            forceAdd = false;
                        }
                    }
                }
            }
        }
    } catch (Exception ex) {
        logger.error(ex.getMessage());
    }
}

From source file:org.sakaiproject.lessonbuildertool.service.LessonBuilderEntityProducer.java

private boolean makePage(Element element, String oldServer, String siteId, String fromSiteId,
        Map<Long, Long> pageMap, Map<Long, Long> itemMap, Map<String, String> entityMap) {

    String oldSiteId = element.getAttribute("siteid");
    String oldPageIdString = element.getAttribute("pageid");
    Long oldPageId = Long.valueOf(oldPageIdString);
    Long pageId = pageMap.get(oldPageId);
    Site site = null;/*from  w  w  w.  j  av  a2 s.  c o  m*/
    Collection<Group> siteGroups = null;
    boolean needFix = false;

    // not currently doing this
    if (RESTORE_GROUPS) {
        try {
            site = siteService.getSite(siteId);
            siteGroups = site.getGroups();
        } catch (Exception impossible) {
        }
        ;
    }

    NodeList allChildrenNodes = element.getChildNodes();
    int length = allChildrenNodes.getLength();
    for (int i = 0; i < length; i++) {

        Node node = allChildrenNodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {

            Element itemElement = (Element) node;
            if (itemElement.getTagName().equals("item")) {
                String s = itemElement.getAttribute("sequence");
                int sequence = new Integer(s);
                s = itemElement.getAttribute("type");
                int type = new Integer(s);
                String sakaiId = itemElement.getAttribute("sakaiid");
                String name = itemElement.getAttribute("name");
                String explanation = null;
                String sakaiTitle = itemElement.getAttribute("sakaititle");
                String id = itemElement.getAttribute("id");
                Long itemId = new Long(id);

                // URL is probably no longer used, but if it is, it probably doesn't need mapping
                if (type == SimplePageItem.RESOURCE || type == SimplePageItem.MULTIMEDIA) {
                    String prefix = "/group/" + oldSiteId + "/";
                    if (sakaiId.startsWith(prefix))
                        sakaiId = "/group/" + siteId + "/" + sakaiId.substring(prefix.length());
                    else
                        logger.error("sakaiId not recognized " + sakaiId);
                } else if (type == SimplePageItem.PAGE) {
                    // sakaiId should be the new page ID
                    Long newPageId = pageMap.get(Long.valueOf(sakaiId));
                    // we've seen a few cases where sakaiId of a subpage is 0. It won't be
                    // in the map, so this leaves it zero.
                    if (newPageId != null)
                        sakaiId = newPageId.toString();
                }

                if (type == SimplePageItem.ASSIGNMENT || type == SimplePageItem.ASSESSMENT
                        || type == SimplePageItem.FORUM) {
                    sakaiId = SimplePageItem.DUMMY;
                    needFix = true;
                }

                SimplePageItem item = simplePageToolDao.makeItem(pageId, sequence, type, sakaiId, name);

                if (explanation != null) {
                    item.setHtml(explanation);
                } else {
                    item.setHtml(itemElement.getAttribute("html"));
                }
                s = itemElement.getAttribute("description");
                if (s != null)
                    item.setDescription(s);
                s = itemElement.getAttribute("height");
                if (s != null)
                    item.setHeight(s);
                s = itemElement.getAttribute("width");
                if (s != null)
                    item.setWidth(s);
                s = itemElement.getAttribute("alt");
                if (s != null)
                    item.setAlt(s);
                s = itemElement.getAttribute("required");
                if (s != null)
                    item.setRequired(s.equals("true"));
                s = itemElement.getAttribute("prerequisite");
                if (s != null)
                    item.setPrerequisite(s.equals("true"));
                s = itemElement.getAttribute("subrequirement");
                if (s != null)
                    item.setSubrequirement(s.equals("true"));
                s = itemElement.getAttribute("requirementtext");
                if (s != null)
                    item.setRequirementText(s);
                s = itemElement.getAttribute("nextpage");
                if (s != null)
                    item.setNextPage(s.equals("true"));
                s = itemElement.getAttribute("format");
                if (s != null)
                    item.setFormat(s);
                s = itemElement.getAttribute("samewindow");
                if (s != null)
                    item.setSameWindow(s.equals("true"));
                s = itemElement.getAttribute("anonymous");
                if (s != null)
                    item.setAnonymous(s.equals("true"));
                s = itemElement.getAttribute("showComments");
                if (s != null)
                    item.setShowComments(s.equals("true"));
                s = itemElement.getAttribute("forcedCommentsAnonymous");
                if (s != null)
                    item.setForcedCommentsAnonymous(s.equals("true"));

                s = itemElement.getAttribute("gradebookTitle");
                if (s != null)
                    item.setGradebookTitle(s);
                s = itemElement.getAttribute("altGradebookTitle");
                if (s != null)
                    item.setAltGradebookTitle(s);

                s = itemElement.getAttribute("gradebookPoints");
                if (s != null && !s.equals("null"))
                    item.setGradebookPoints(Integer.valueOf(s));
                s = itemElement.getAttribute("altPoints");
                if (s != null && !s.equals("null"))
                    item.setAltPoints(Integer.valueOf(s));

                s = itemElement.getAttribute("groupOwned");
                if (s != null)
                    item.setGroupOwned(s.equals("true"));

                if (RESTORE_GROUPS) {
                    String groupString = mergeGroups(itemElement, "ownerGroup", siteGroups);
                    if (groupString != null)
                        item.setOwnerGroups(groupString);
                }

                // save objectid for dummy items so we can do mapping; alt isn't otherwise used for these items
                if (type == SimplePageItem.ASSIGNMENT || type == SimplePageItem.ASSESSMENT
                        || type == SimplePageItem.FORUM) {
                    item.setAlt(itemElement.getAttribute("objectid"));
                }

                // not currently doing this, although the code has been tested.
                // The problem is that other tools don't do it. Since much of our group
                // awareness comes from the other tools, enabling this produces
                // inconsistent results
                if (RESTORE_GROUPS) {
                    String groupString = mergeGroups(itemElement, "group", siteGroups);
                    if (groupString != null)
                        item.setGroups(groupString);
                }

                NodeList attributes = itemElement.getElementsByTagName("attributes");
                if (attributes != null && attributes.getLength() > 0) {
                    Node attributesNode = attributes.item(0); // only one
                    String attributeString = attributesNode.getTextContent();
                    item.setAttributeString(attributeString);
                }

                simplePageToolDao.quickSaveItem(item);
                itemMap.put(itemId, item.getId());

                boolean needupdate = false;

                // these need the item number, so do after save
                s = itemElement.getAttribute("gradebookId");
                if (s != null && !s.equals("null") && !s.equals("")) {
                    // update item number in both gradebook id and title
                    String title = item.getGradebookTitle();
                    if (title == null || title.equals("null") || title.equals("")) {
                        title = s;
                    }
                    // update gb id
                    int ii = s.lastIndexOf(":");
                    s = s.substring(0, ii + 1) + item.getId();
                    // update title
                    // can't do this, because Gradebook 2 will create items with the original name.
                    // the plan is to use user-defined names so we avoid this whole problem.
                    if (false) {
                        ii = title.lastIndexOf(":");
                        title = title.substring(0, ii + 1) + item.getId() + ")";
                    }

                    gradebookIfc.addExternalAssessment(siteId, s, null, title,
                            Double.valueOf(itemElement.getAttribute("gradebookPoints")), null,
                            "Lesson Builder");
                    needupdate = true;
                    item.setGradebookId(s);
                }

                s = itemElement.getAttribute("altGradebook");
                if (s != null && !s.equals("null") && !s.equals("")) {
                    // update item number in both gradebook id and title
                    String title = item.getAltGradebookTitle();
                    if (title == null || title.equals("null") || title.equals("")) {
                        title = s;
                    }
                    // update gb id
                    int ii = s.lastIndexOf(":");
                    s = s.substring(0, ii + 1) + item.getId();
                    // update title
                    // can't do this, because Gradebook 2 will create items with the original name.
                    // the plan is to use user-defined names so we avoid this whole problem.
                    if (false) {
                        ii = title.lastIndexOf(":");
                        title = title.substring(0, ii + 1) + item.getId() + ")";
                    }
                    gradebookIfc.addExternalAssessment(siteId, s, null, title,
                            Double.valueOf(itemElement.getAttribute("altPoints")), null, "Lesson Builder");
                    needupdate = true;
                    item.setAltGradebook(s);
                }

                // have to save again, I believe
                if (needupdate)
                    simplePageToolDao.quickUpdate(item);

                // these needs item id, so it has to be done here
                // save item ID to object id. This will allow references to be fixed up.
                // object id identifies the Sakai object in the old site. The fixup will
                // find the object in the new site and fix up the item. Hence we need
                // a mapping of item ID to object id.

                simplePageToolDao.syncQRTotals(item);

                if (type == SimplePageItem.ASSIGNMENT || type == SimplePageItem.ASSESSMENT
                        || type == SimplePageItem.FORUM) {
                    String objectid = itemElement.getAttribute("objectid");
                    if (objectid != null) {
                        String entityid = null;
                        if (type == SimplePageItem.ASSIGNMENT)
                            entityid = REF_LB_ASSIGNMENT + item.getId();
                        else if (type == SimplePageItem.ASSESSMENT)
                            entityid = REF_LB_ASSESSMENT + item.getId();
                        else
                            entityid = REF_LB_FORUM + item.getId();
                        if (entityMap != null)
                            entityMap.put(entityid, objectid);
                    }
                }

            }
        }
    }
    return needFix;
}

From source file:com.enonic.vertical.adminweb.MenuHandlerServlet.java

private int findParentPagetemplateKey(Document doc, int parentKey) throws TransformerException {
    int pagetemplatekey = -1;

    if (parentKey != -1) {
        Element rootNode = doc.getDocumentElement();
        Element currentElement = (Element) XMLTool.selectNode(rootNode, "//menuitem[@key = " + parentKey + "]");

        while (currentElement != null && currentElement.getTagName().equals("menuitem")) {
            String tmp = XMLTool.getElementText(currentElement, "page/@pagetemplatekey");
            if (tmp != null) {
                pagetemplatekey = Integer.parseInt(tmp);
                break;
            }/*from w w  w  . j  av  a 2  s.  com*/

            currentElement = (Element) XMLTool.selectNode(currentElement, "../../menuitem");
        }

        if (pagetemplatekey == -1) {
            String tmp = XMLTool.getElementText(doc, "/menus/menu/defaultpagetemplate/@pagetemplatekey");
            if (tmp != null) {
                pagetemplatekey = Integer.parseInt(tmp);
            }
        }
    }

    // attempt to set it to default pagetemplate
    if (pagetemplatekey == -1) {
        String tmp = XMLTool.getElementText(doc, "/menus/menu/defaultpagetemplate/@pagetemplatekey");
        if (tmp != null) {
            pagetemplatekey = Integer.parseInt(tmp);
        }
    }

    return pagetemplatekey;
}

From source file:com.aliyun.odps.conf.Configuration.java

private void loadResource(Properties properties, Object name, boolean quiet) {
    try {//from w  w  w. j av  a 2 s .c o m
        DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
        // ignore all comments inside the xml file
        docBuilderFactory.setIgnoringComments(true);

        // allow includes in the xml file
        docBuilderFactory.setNamespaceAware(true);
        try {
            docBuilderFactory.setXIncludeAware(true);
        } catch (UnsupportedOperationException e) {
            LOG.error("Failed to set setXIncludeAware(true) for parser " + docBuilderFactory + ":" + e, e);
        }
        DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
        Document doc = null;
        Element root = null;

        if (name instanceof URL) { // an URL resource
            URL url = (URL) name;
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof String) { // a CLASSPATH resource
            URL url = getResource((String) name);
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof InputStream) {
            try {
                doc = builder.parse((InputStream) name);
            } finally {
                ((InputStream) name).close();
            }
        } else if (name instanceof Element) {
            root = (Element) name;
        }

        if (doc == null && root == null) {
            if (quiet) {
                return;
            }
            throw new RuntimeException(name + " not found");
        }

        if (root == null) {
            root = doc.getDocumentElement();
        }
        if (!"configuration".equals(root.getTagName())) {
            LOG.fatal("bad conf file: top-level element not <configuration>");
        }
        NodeList props = root.getChildNodes();
        for (int i = 0; i < props.getLength(); i++) {
            Node propNode = props.item(i);
            if (!(propNode instanceof Element)) {
                continue;
            }
            Element prop = (Element) propNode;
            if ("configuration".equals(prop.getTagName())) {
                loadResource(properties, prop, quiet);
                continue;
            }
            if (!"property".equals(prop.getTagName())) {
                LOG.warn("bad conf file: element not <property>");
            }
            NodeList fields = prop.getChildNodes();
            String attr = null;
            String value = null;
            boolean finalParameter = false;
            for (int j = 0; j < fields.getLength(); j++) {
                Node fieldNode = fields.item(j);
                if (!(fieldNode instanceof Element)) {
                    continue;
                }
                Element field = (Element) fieldNode;
                if ("name".equals(field.getTagName()) && field.hasChildNodes()) {
                    attr = ((Text) field.getFirstChild()).getData().trim();
                }
                if ("value".equals(field.getTagName()) && field.hasChildNodes()) {
                    value = ((Text) field.getFirstChild()).getData();
                }
                if ("final".equals(field.getTagName()) && field.hasChildNodes()) {
                    finalParameter = "true".equals(((Text) field.getFirstChild()).getData());
                }
            }

            // Ignore this parameter if it has already been marked as
            // 'final'
            if (attr != null && value != null) {
                if (!finalParameters.contains(attr)) {
                    properties.setProperty(attr, value);
                    if (finalParameter) {
                        finalParameters.add(attr);
                    }
                } else {
                    LOG.warn(name + ":a attempt to override final parameter: " + attr + ";  Ignoring.");
                }
            }
        }

    } catch (IOException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    } catch (DOMException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    } catch (SAXException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    } catch (ParserConfigurationException e) {
        LOG.fatal("error parsing conf file: " + e);
        throw new RuntimeException(e);
    }
}

From source file:com.netspective.sparx.util.xml.XmlSource.java

public void inheritNodes(Element element, Map sourcePool, String attrName, Set excludeElems) {
    String inheritAttr = element.getAttribute(attrName);
    while (inheritAttr != null && inheritAttr.length() > 0) {
        Element inheritFromElem = null;
        StringTokenizer inheritST = new StringTokenizer(inheritAttr, ",");
        String[] inherits = new String[15];
        int inheritsCount = 0;
        while (inheritST.hasMoreTokens()) {
            inherits[inheritsCount] = inheritST.nextToken();
            inheritsCount++;//from  w  w  w  . java 2s . co m
        }

        /** we're going to work backwards because we want to make sure the
         *  elements are added in the appropriate order (same order as the
         *  inheritance list)
         */

        for (int j = (inheritsCount - 1); j >= 0; j--) {
            String inheritType = inherits[j];
            inheritFromElem = (Element) sourcePool.get(inheritType);
            if (inheritFromElem == null) {
                errors.add("can not extend '" + element.getAttribute("name") + "' from '" + inheritType
                        + "': source not found");
                continue;
            }

            /* don't inherit the same objects more than once */
            String inheritanceId = Integer.toString(element.hashCode()) + '.'
                    + Integer.toString(inheritFromElem.hashCode());
            if (inheritanceHistorySet.contains(inheritanceId)) {
                errors.add("Attempting to copy duplicate node: " + inheritanceId + ", " + element.getTagName()
                        + ", " + element.getAttribute("name") + ", " + inheritFromElem.getTagName());
                //continue;
            }
            inheritanceHistorySet.add(inheritanceId);

            Element extendsElem = xmlDoc.createElement("extends");
            extendsElem.appendChild(xmlDoc.createTextNode(inheritType));
            element.appendChild(extendsElem);

            inheritElement(inheritFromElem, element, excludeElems, inheritType);
        }

        // find the next one if we have more parents
        if (inheritFromElem != null)
            inheritAttr = inheritFromElem.getAttribute(attrName);
        else
            inheritAttr = null;
    }
}

From source file:org.canova.api.conf.Configuration.java

private void loadResource(Properties properties, Object name, boolean quiet) {
    try {// ww  w . j av a 2 s  .co  m
        DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
        //ignore all comments inside the xml file
        docBuilderFactory.setIgnoringComments(true);

        //allow includes in the xml file
        docBuilderFactory.setNamespaceAware(true);
        try {
            docBuilderFactory.setXIncludeAware(true);
        } catch (UnsupportedOperationException e) {
            LOG.error("Failed to set setXIncludeAware(true) for parser " + docBuilderFactory + ":" + e, e);
        }
        DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
        Document doc = null;
        Element root = null;

        if (name instanceof URL) { // an URL resource
            URL url = (URL) name;
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof String) { // a CLASSPATH resource
            URL url = getResource((String) name);
            if (url != null) {
                if (!quiet) {
                    LOG.info("parsing " + url);
                }
                doc = builder.parse(url.toString());
            }
        } else if (name instanceof InputStream) {
            try {
                doc = builder.parse((InputStream) name);
            } finally {
                ((InputStream) name).close();
            }
        } else if (name instanceof Element) {
            root = (Element) name;
        }

        if (doc == null && root == null) {
            if (quiet)
                return;
            throw new RuntimeException(name + " not found");
        }

        if (root == null) {
            root = doc.getDocumentElement();
        }
        if (!"configuration".equals(root.getTagName()))
            LOG.error("bad conf file: top-level element not <configuration>");
        NodeList props = root.getChildNodes();
        for (int i = 0; i < props.getLength(); i++) {
            Node propNode = props.item(i);
            if (!(propNode instanceof Element))
                continue;
            Element prop = (Element) propNode;
            if ("configuration".equals(prop.getTagName())) {
                loadResource(properties, prop, quiet);
                continue;
            }
            if (!"property".equals(prop.getTagName()))
                LOG.warn("bad conf file: element not <property>");
            NodeList fields = prop.getChildNodes();
            String attr = null;
            String value = null;
            boolean finalParameter = false;
            for (int j = 0; j < fields.getLength(); j++) {
                Node fieldNode = fields.item(j);
                if (!(fieldNode instanceof Element))
                    continue;
                Element field = (Element) fieldNode;
                if ("name".equals(field.getTagName()) && field.hasChildNodes())
                    attr = ((Text) field.getFirstChild()).getData().trim();
                if ("value".equals(field.getTagName()) && field.hasChildNodes())
                    value = ((Text) field.getFirstChild()).getData();
                if ("final".equals(field.getTagName()) && field.hasChildNodes())
                    finalParameter = "true".equals(((Text) field.getFirstChild()).getData());
            }

            // Ignore this parameter if it has already been marked as 'final'
            if (attr != null && value != null) {
                if (!finalParameters.contains(attr)) {
                    properties.setProperty(attr, value);
                    if (storeResource) {
                        updatingResource.put(attr, name.toString());
                    }
                    if (finalParameter)
                        finalParameters.add(attr);
                } else {
                    LOG.warn(name + ":a attempt to override final parameter: " + attr + ";  Ignoring.");
                }
            }
        }

    } catch (IOException | ParserConfigurationException | SAXException | DOMException e) {
        LOG.error("error parsing conf file: " + e);
        throw new RuntimeException(e);
    }
}