Example usage for org.w3c.dom Element hasChildNodes

Introduction

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

Prototype

public boolean hasChildNodes();

Source Link

Document

Returns whether this node has any children.

Usage

From source file:org.infoscoop.service.SiteAggregationMenuService.java

private static void setElement2Buf(Element xml, StringBuffer buf) {
    buf.append("<").append(xml.getNodeName());
    NamedNodeMap attrs = xml.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attr = (Attr) attrs.item(i);
        buf.append(" ").append(attr.getName()).append("=\"").append(XmlUtil.escapeXmlEntities(attr.getValue()))
                .append("\"");
    }/* w w w.ja  va 2 s .  c  om*/
    if (xml.hasChildNodes()) {
        buf.append(">").append(XmlUtil.escapeXmlEntities(xml.getFirstChild().getNodeValue())).append("</")
                .append(xml.getNodeName()).append(">");
    } else {
        buf.append("/>\n");
    }
}

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From source file:org.jboss.pressgang.ccms.contentspec.builder.DocBookBuilder.java

/**
 * Creates the section component of a chapter.xml for a specific Level.
 *
 * @param buildData          Information and data structures for the build.
 * @param container          The level object to get content from.
 * @param doc                The document object that this container is to be added to.
 * @param parentNode         The parent XML node of this section.
 * @param parentFileLocation The parent file location, so any files can be saved in a subdirectory of the parents location.
 * @param flattenStructure   Whether or not the build should be flattened.
 * @throws BuildProcessingException Thrown if an unexpected error occurs during building.
 *///from  w  w w.  j  a v  a  2s .c o  m
protected void createContainerXML(final BuildData buildData, final Level container, final Document doc,
        final Element parentNode, final String parentFileLocation, final Boolean flattenStructure)
        throws BuildProcessingException {
    final List<org.jboss.pressgang.ccms.contentspec.Node> levelData = container.getChildNodes();

    // Get the name of the element based on the type
    final String elementName = container.getLevelType() == LevelType.PROCESS ? "chapter"
            : container.getLevelType().getTitle().toLowerCase(Locale.ENGLISH);
    final Element intro = doc.createElement(elementName + "intro");

    // Storage container to hold the levels so they can be added in proper order with the intro
    final LinkedList<Node> childNodes = new LinkedList<Node>();

    // Add the section and topics for this level to the chapter.xml
    for (final org.jboss.pressgang.ccms.contentspec.Node node : levelData) {
        // Check if the app should be shutdown
        if (isShuttingDown.get()) {
            return;
        }

        if (node instanceof Level && node.getParent() != null
                && (((Level) node).getParent().getLevelType() == LevelType.BASE
                        || ((Level) node).getParent().getLevelType() == LevelType.PART)
                && ((Level) node).getLevelType() != LevelType.INITIAL_CONTENT) {
            final Level childContainer = (Level) node;

            // Create a new file for the Chapter/Appendix
            final Element xiInclude = createSubRootContainerXML(buildData, doc, childContainer,
                    parentFileLocation, flattenStructure);
            if (xiInclude != null) {
                childNodes.add(xiInclude);
            }
        } else if (node instanceof Level && ((Level) node).getLevelType() == LevelType.INITIAL_CONTENT) {
            if (container.getLevelType() == LevelType.PART) {
                addLevelsInitialContent(buildData, (InitialContent) node, doc, intro, false);
            } else {
                addLevelsInitialContent(buildData, (InitialContent) node, doc, parentNode, false);
            }
        } else if (node instanceof Level) {
            final Level childLevel = (Level) node;

            // Create the section and its title
            final Element sectionNode = doc.createElement("section");
            setUpRootElement(buildData, childLevel, doc, sectionNode);

            // Ignore sections that have no spec topics
            if (!childLevel.hasSpecTopics() && !childLevel.hasCommonContents()) {
                if (buildData.getBuildOptions().isAllowEmptySections()) {
                    Element warning = doc.createElement("warning");
                    warning.setTextContent("No Content");
                    sectionNode.appendChild(warning);
                } else {
                    continue;
                }
            } else {
                // Add this sections child sections/topics
                createContainerXML(buildData, childLevel, doc, sectionNode, parentFileLocation,
                        flattenStructure);
            }

            childNodes.add(sectionNode);
        } else if (node instanceof CommonContent) {
            final CommonContent commonContent = (CommonContent) node;
            final Node xiInclude = XMLUtilities.createXIInclude(doc,
                    "Common_Content/" + commonContent.getFixedTitle());
            if (commonContent.getParent() != null
                    && commonContent.getParent().getLevelType() == LevelType.PART) {
                intro.appendChild(xiInclude);
            } else {
                childNodes.add(xiInclude);
            }
        } else if (node instanceof SpecTopic) {
            final SpecTopic specTopic = (SpecTopic) node;
            final Node topicNode = createTopicDOMNode(specTopic, doc, flattenStructure, parentFileLocation);

            // Add the node to the chapter
            if (topicNode != null) {
                if (specTopic.getParent() != null
                        && ((Level) specTopic.getParent()).getLevelType() == LevelType.PART) {
                    intro.appendChild(topicNode);
                } else {
                    childNodes.add(topicNode);
                }
            }
        }
    }

    // Add the child nodes and intro to the parent
    if (intro.hasChildNodes()) {
        parentNode.appendChild(intro);
    }

    for (final Node node : childNodes) {
        parentNode.appendChild(node);
    }
}

---

From source file:org.jboss.pressgang.ccms.contentspec.builder.DocBookBuilder.java

/**
 * Process a topic and add the section info information. This information consists of the keywordset information. The
 * keywords are populated using the tags assigned to the topic.
 *
 * @param buildData Information and data structures for the build.
 * @param topic     The Topic to create the sectioninfo for.
 * @param doc       The XML Document DOM object for the topics XML.
 *//*  w  w  w  . j a v  a 2s  .  com*/
protected void processTopicSectionInfo(final BuildData buildData, final BaseTopicWrapper<?> topic,
        final Document doc) {
    if (doc == null || topic == null)
        return;

    final String infoName;
    if (buildData.getDocBookVersion() == DocBookVersion.DOCBOOK_50) {
        infoName = "info";
    } else {
        infoName = DocBookUtilities.TOPIC_ROOT_SECTIONINFO_NODE_NAME;
    }

    final CollectionWrapper<TagWrapper> tags = topic.getTags();
    final List<Integer> seoCategoryIds = buildData.getServerSettings().getSEOCategoryIds();

    if (seoCategoryIds != null && !seoCategoryIds.isEmpty() && tags != null && tags.getItems() != null
            && tags.getItems().size() > 0) {
        // Find the sectioninfo node in the document, or create one if it doesn't exist
        final Element sectionInfo;
        final List<Node> sectionInfoNodes = XMLUtilities.getDirectChildNodes(doc.getDocumentElement(),
                infoName);
        if (sectionInfoNodes.size() == 1) {
            sectionInfo = (Element) sectionInfoNodes.get(0);
        } else {
            sectionInfo = doc.createElement(infoName);
        }

        // Build up the keywordset
        final Element keywordSet = doc.createElement("keywordset");

        final List<TagWrapper> tagItems = tags.getItems();
        for (final TagWrapper tag : tagItems) {
            if (tag.getName() == null || tag.getName().isEmpty())
                continue;

            if (tag.containedInCategories(seoCategoryIds)) {
                final Element keyword = doc.createElement("keyword");
                keyword.setTextContent(tag.getName());

                keywordSet.appendChild(keyword);
            }
        }

        // Only update the section info if we've added data
        if (keywordSet.hasChildNodes()) {
            sectionInfo.appendChild(keywordSet);

            DocBookUtilities.setInfo(buildData.getDocBookVersion(), sectionInfo, doc.getDocumentElement());
        }
    }
}

---

From source file:org.jbpcc.admin.beans.navigation.TreeBean.java

private void buildTree(DefaultMutableTreeNode rootTreeNode, Element docElement) {
    ((UrlNodeUserObject) rootTreeNode.getUserObject()).setText(getLabelResource(docElement));

    // get nodelist of elements & loop through items
    NodeList nodeList = docElement.getElementsByTagName(ELEM_MODULE);
    if (nodeList != null && nodeList.getLength() > 0) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Element itemElement = (Element) nodeList.item(i);
            DefaultMutableTreeNode itemNode = createParentMenuItem(itemElement);

            if (itemElement.hasChildNodes()) {
                NodeList childNodeList = itemElement.getChildNodes();
                for (int j = 0; j < childNodeList.getLength(); j++) {
                    if (childNodeList.item(j).getNodeType() == Node.ELEMENT_NODE) {
                        Element childElement = (Element) childNodeList.item(j);
                        if (ELEM_PAGE.equals(childElement.getNodeName())) {
                            createChildMenuItem(itemNode, childElement);
                        }//from w w  w  .  j  a va  2s .  co  m
                    }
                }
            }
            rootTreeNode.add(itemNode);
        }
    }
}

---

From source file:org.jbpcc.admin.beans.navigation.TreeBean.java

private DefaultMutableTreeNode createParentMenuItem(Element itemElement) {
    DefaultMutableTreeNode menuItem = new DefaultMutableTreeNode();
    UrlNodeUserObject menuObject = new UrlNodeUserObject(menuItem, this);

    if (itemElement.hasChildNodes()) {
        menuObject.setExpanded(true);//from  w w w. j  a  v  a  2s .  c o  m
    } else {
        menuObject.setLeaf(true);
    }

    menuObject.setText(getLabelResource(itemElement));

    String value = itemElement.getAttribute(ATTR_URL);
    if (StringUtils.isNotBlank(value)) {
        value = APP_CONTEXT_PATH + value;
        menuObject.setUrl(value);
    }

    value = itemElement.getAttribute(ATTR_ICON);
    if (StringUtils.isNotBlank(value)) {
        menuObject.setIconUrl(value);
    }

    menuItem.setUserObject(menuObject);

    return menuItem;
}

---

From source file:org.jbpcc.admin.beans.navigation.TreeBean.java

private void createChildMenuItem(DefaultMutableTreeNode parentNode, Element childElement) {
    DefaultMutableTreeNode subNode = createParentMenuItem(childElement);
    NodeList childNodeList = childElement.getChildNodes();

    if (childElement.hasChildNodes()) {
        childNodeList = childElement.getChildNodes();
        for (int i = 0; i < childNodeList.getLength(); i++) {
            if (childNodeList.item(i).getNodeType() == Node.ELEMENT_NODE) {
                createChildMenuItem(subNode, (Element) childNodeList.item(i));
            }//  w w  w. jav a  2s.  c  o  m
        }
    }

    parentNode.add(subNode);
}

---

From source file:org.jbpm.bpel.integration.soap.SoapUtil.java

public static void copyChildNodes(SOAPElement target, Element source) throws SOAPException {
    // easy way out: no child nodes
    if (!source.hasChildNodes())
        return;/* w  w w.ja va  2  s  .  co  m*/
    // traverse child nodes
    for (Node child = source.getFirstChild(); child != null; child = child.getNextSibling()) {
        switch (child.getNodeType()) {
        case Node.ELEMENT_NODE: {
            copyChildElement(target, (Element) child);
            break;
        }
        case Node.TEXT_NODE:
        case Node.CDATA_SECTION_NODE: {
            String text = child.getNodeValue();
            // drop whitespace-only text nodes
            if (!StringUtils.isWhitespace(text)) {
                target.addTextNode(text);
                if (traceEnabled)
                    log.trace("appended text: " + text);
            }
            break;
        }
        default:
            log.debug("discarding child: " + child);
        }
    }
}

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From source file:org.kuali.coeus.propdev.impl.budget.subaward.PropDevPropDevBudgetSubAwardServiceImpl.java

private Node getBudgetElement(Element xmlElement) throws Exception {
    Node budgetNode = (Node) xmlElement;
    NodeList budgetAttachments = XPathAPI.selectNodeList(xmlElement,
            "//*[local-name(.) = 'BudgetAttachments']");
    if (budgetAttachments != null && budgetAttachments.getLength() > 0) {
        Element budgetAttachment = (Element) budgetAttachments.item(0);
        if (budgetAttachment.hasChildNodes()) {
            budgetNode = budgetAttachment.getFirstChild();
        }//  ww w  .  ja  v a  2s.  co  m
    }
    return budgetNode;
}

---

From source file:org.kuali.test.utils.JWebBrowserDocumentGenerator.java

private void populateIframes(JWebBrowser webBrowser, Document doc, Element element) {
    if (Constants.HTML_TAG_TYPE_IFRAME.equalsIgnoreCase(element.getTagName()) && !element.hasChildNodes()) {
        String id = element.getAttribute("id");
        String name = element.getAttribute("name");

        String iframeCall = getIframeContentCall(element, id, name);

        if (StringUtils.isNotBlank(iframeCall)) {
            Object o = webBrowser.executeJavascriptWithResult(iframeCall);
            if (o != null) {
                if (o.toString().contains("<html>")) {
                    element.appendChild(Utils.cleanHtml(o.toString()).getDocumentElement());
                } else {
                    element.appendChild(
                            Utils.cleanHtml("<html>" + o.toString() + "</html>").getDocumentElement());
                }//  www.  j  ava 2 s .  c o  m
            }
        }
    }

    for (Element e : Utils.getChildElements(element)) {
        populateIframes(webBrowser, doc, e);
    }
}

---

From source file:org.kuali.test.utils.Utils.java

/**
 *
 * @param node/*from  w w w  .j a  va2 s  .  co m*/
 * @param childTagMatch
 * @return
 */
public static boolean isChildTagMatchFailure(Element node, ChildTagMatch childTagMatch) {
    boolean retval = false;

    if ((childTagMatch != null) && (node != null)) {
        if (node.hasChildNodes()) {
            boolean foundone = false;
            Set<String> childTagNames = new HashSet<String>();

            StringTokenizer st = new StringTokenizer(childTagMatch.getChildTagName(), "|");

            while (st.hasMoreTokens()) {
                childTagNames.add(st.nextToken());
            }

            for (Element child : getChildElements(node)) {
                if (childTagNames.contains(child.getTagName())) {
                    foundone = true;
                    if (childTagMatch.getMatchAttributes() != null) {
                        if (childTagMatch.getMatchAttributes().sizeOfMatchAttributeArray() > 0) {
                            for (TagMatchAttribute att : childTagMatch.getMatchAttributes()
                                    .getMatchAttributeArray()) {
                                if ((att != null) && StringUtils.isNotBlank(att.getName())) {
                                    String childAttr = child.getAttribute(att.getName());
                                    if (StringUtils.isBlank(childAttr)) {
                                        retval = true;
                                    } else {
                                        int pos = att.getValue().indexOf('*');

                                        if (pos > -1) {
                                            if (pos == 0) {
                                                retval = !childAttr.endsWith(att.getValue().substring(1));
                                            } else {
                                                String s1 = att.getValue().substring(0, pos);
                                                String s2 = att.getValue().substring(pos + 1);

                                                retval = (!childAttr.startsWith(s1) || !childAttr.endsWith(s2));
                                            }
                                        } else {
                                            retval = !childAttr.equalsIgnoreCase(att.getValue());
                                        }
                                    }
                                    break;
                                } else {
                                    retval = true;
                                    break;
                                }
                            }
                            // if retval is false then we found a match so break
                            if (!retval) {
                                break;
                            }
                        } else {
                            break;
                        }
                    } else {
                        break;
                    }
                }

                if ((retval || !foundone) && childTagMatch.getDeep()) {
                    retval = isChildTagMatchFailure(child, childTagMatch);
                    if (!retval) {
                        foundone = true;
                        break;
                    }
                }
            }

            if (!foundone) {
                retval = true;
            }
        } else {
            retval = true;
        }
    }

    return retval;
}

---

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