Example usage for org.w3c.dom Element removeChild

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

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Introduction

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

Prototype

public Node removeChild(Node oldChild) throws DOMException;

Source Link

Document

Removes the child node indicated by oldChild from the list of children, and returns it.

Usage

From source file:org.dita.dost.module.BranchFilterModule.java

/**
 * Duplicate branches so that each {@code ditavalref} will in a separate branch.
 *//* w  w  w  .  j ava 2  s  .c om*/
void splitBranches(final Element elem, final Branch filter) {
    final List<Element> ditavalRefs = getChildElements(elem, DITAVAREF_D_DITAVALREF);
    if (ditavalRefs.size() > 0) {
        // remove ditavalrefs
        for (final Element branch : ditavalRefs) {
            elem.removeChild(branch);
        }
        // create additional branches after current element
        final List<Element> branches = new ArrayList<>(ditavalRefs.size());
        branches.add(elem);
        final Node next = elem.getNextSibling();
        for (int i = 1; i < ditavalRefs.size(); i++) {
            final Element clone = (Element) elem.cloneNode(true);
            if (next != null) {
                elem.getParentNode().insertBefore(clone, next);
            } else {
                elem.getParentNode().appendChild(clone);
            }
            branches.add(clone);
        }
        // insert ditavalrefs
        for (int i = 0; i < branches.size(); i++) {
            final Element branch = branches.get(i);
            final Element ditavalref = ditavalRefs.get(i);
            branch.appendChild(ditavalref);
            final Branch currentFilter = filter.merge(ditavalref);
            processAttributes(branch, currentFilter);
            final Branch childFilter = new Branch(currentFilter.resourcePrefix, currentFilter.resourceSuffix,
                    Optional.empty(), Optional.empty());
            // process children of all branches
            for (final Element child : getChildElements(branch, MAP_TOPICREF)) {
                if (DITAVAREF_D_DITAVALREF.matches(child)) {
                    continue;
                }
                splitBranches(child, childFilter);
            }
        }
    } else {
        processAttributes(elem, filter);
        for (final Element child : getChildElements(elem, MAP_TOPICREF)) {
            splitBranches(child, filter);
        }
    }
}

From source file:org.eclipse.ecr.runtime.model.persistence.fs.FileSystemStorage.java

@Override
public Contribution updateContribution(Contribution contribution) throws Exception {
    File file = new File(root, contribution.getName() + ".xml");
    String content = safeRead(file);
    DocumentBuilder docBuilder = factory.newDocumentBuilder();
    Document doc = docBuilder.parse(new ByteArrayInputStream(content.getBytes()));
    Element root = doc.getDocumentElement();
    if (contribution.isDisabled()) {
        root.setAttribute("disabled", "true");
    } else {/*from   w  ww .  j a  v a  2s  .c  om*/
        root.removeAttribute("disabled");
    }
    Node node = root.getFirstChild();
    while (node != null) {
        if (node.getNodeType() == Node.ELEMENT_NODE && "documentation".equals(node.getNodeName())) {
            break;
        }
        node = node.getNextSibling();
    }
    String description = contribution.getDescription();
    if (description == null) {
        description = "";
    }
    if (node != null) {
        root.removeChild(node);
    }
    Element el = doc.createElement("documentation");
    el.appendChild(doc.createTextNode(description));
    root.appendChild(el);

    safeWrite(file, DOMSerializer.toString(doc));
    return getContribution(contribution.getName());
}

From source file:org.fhaes.neofhchart.svg.FireChartSVG.java

/**
 * Helper function that deletes all child tags of the specified element.
 * /* w ww .j  a va  2s .  c  o  m*/
 * @param e
 */
private void deleteAllChildren(Element e) {

    if (e != null) {
        NodeList n = e.getChildNodes();
        for (int i = 0; i < n.getLength(); i++) {
            e.removeChild(n.item(i));
        }
    }
}

From source file:org.fhaes.neofhchart.svg.FireChartSVG.java

/**
 * Positions the various parts of the fire chart. This method also re-creates the time axis since it is dependent on the total height of
 * the svg, due to the dashed tick lines that run vertically to denote years.
 *///from ww w. j av  a2 s .c  o  m
public void positionChartGroupersAndDrawTimeAxis() {

    // Calculate plot dimensions
    int cur_bottom = 0; // used for tracking where the bottom of the chart is as it is being built
    int index_plot_height = App.prefs.getIntPref(PrefKey.CHART_INDEX_PLOT_HEIGHT, 100);
    int series_spacing_and_height = App.prefs.getIntPref(PrefKey.CHART_CHRONOLOGY_PLOT_SPACING, 5)
            + SERIES_HEIGHT;

    if (App.prefs.getBooleanPref(PrefKey.CHART_SHOW_CHART_TITLE, true)) {
        cur_bottom += App.prefs.getIntPref(PrefKey.CHART_TITLE_FONT_SIZE, 20) + 10;
    }

    if (App.prefs.getBooleanPref(PrefKey.CHART_SHOW_INDEX_PLOT, true)) {
        cur_bottom += index_plot_height + series_spacing_and_height;
    }

    int chronology_plot_y = cur_bottom;
    int num_visible = 0;

    for (int i = 0; i < seriesSVGList.size(); i++) {
        if (seriesSVGList.get(i).isVisible()) {
            num_visible++;
        }
    }

    int chronology_plot_height = num_visible * series_spacing_and_height + SERIES_HEIGHT;

    if (App.prefs.getBooleanPref(PrefKey.CHART_SHOW_CHRONOLOGY_PLOT, true)) {
        cur_bottom += chronology_plot_height + series_spacing_and_height + categoryGroupPadding;
    }

    int composite_plot_y = cur_bottom;
    int composite_plot_height = App.prefs.getIntPref(PrefKey.CHART_COMPOSITE_HEIGHT, 70);

    if (App.prefs.getBooleanPref(PrefKey.CHART_SHOW_COMPOSITE_PLOT, true)) {
        cur_bottom += composite_plot_height + series_spacing_and_height;
    }

    int total_height = cur_bottom + series_spacing_and_height;

    // reset svg dimensions
    Element svgRoot = doc.getDocumentElement();

    // build time axis
    Element time_axis_g = doc.getElementById("time_axis_g");

    // delete everything in the current time axis
    NodeList n = time_axis_g.getChildNodes(); // because getChildNodes doesn't return a seq
    for (int i = 0; i < n.getLength(); i++) { // no, instead we get a non-iterable custom data-structure :(
        time_axis_g.removeChild(n.item(i));
    }

    // add in the new time axis
    time_axis_g.appendChild(getTimeAxis(total_height));

    // set the translations for the chronology plot grouper
    Element chrono_plot_g = doc.getElementById("chrono_plot_g");
    chrono_plot_g.setAttributeNS(null, "transform", "translate(0," + chronology_plot_y + ")");

    // set the translations for the composite plot grouper
    Element comp_plot_g = doc.getElementById("comp_plot_g");
    comp_plot_g.setAttributeNS(null, "transform", "translate(0," + composite_plot_y + ")");

    // move the legend
    Element legend_g = doc.getElementById("legend_g");
    legend_g.setAttributeNS(null, "transform",
            "translate(" + (chartWidth + 10 + this.widestChronologyLabelSize + 50) + ", " + 0 + ")");

    // set the annote canvas dimensions (so it can catch key bindings)
    Element annote_canvas = doc.getElementById("annote_canvas");
    annote_canvas.setAttributeNS(null, "width", Integer.toString(chartWidth));
    annote_canvas.setAttributeNS(null, "height", Integer.toString(total_height));

    // set document dimensions for png and pdf export
    // svgRoot.setAttributeNS(null, "width", (chart_width + this.widestChronologyLabelSize + 150 + 350) + "px");
    svgRoot.setAttributeNS(null, "width", getTotalWidth() + "px");

    int root_height = (total_height + 50 > 400) ? total_height + 50 : 400;
    totalHeight = root_height;
    svgRoot.setAttributeNS(null, "height", root_height + "px");
}

From source file:org.fhaes.neofhchart.svg.FireChartSVG.java

/**
 * Removes a line from the annotation grouper.
 * /* w  w w . j  a v  a  2s .c  o m*/
 * @param id
 * @return
 */
public boolean deleteAnnoteLine(String id) {

    if (annotemode == AnnoteMode.ERASE) {
        Element annote_g = doc.getElementById("annote_g");
        Element annote_line = doc.getElementById(id);

        if (annote_line == null) {
            return false;
        }

        annote_g.removeChild(annote_line);
        return true;
    }

    return false;
}

From source file:org.geotools.data.wfs.internal.v1_x.MapServerWFSStrategy.java

@Override
public InputStream getPostContents(WFSRequest request) throws IOException {
    InputStream in = super.getPostContents(request);

    if (request.getOperation().compareTo(WFSOperationType.GET_FEATURE) == 0
            && getVersion().compareTo("1.0.0") == 0 && mapServerVersion != null) {
        try {/*ww  w. j a va 2 s  .com*/
            // Pre-5.6.7 versions of MapServer do not support the following gml:Box coordinate format:
            // <gml:coord><gml:X>-59.0</gml:X><gml:Y>-35.0</gml:Y></gml:coord><gml:coord>< gml:X>-58.0</gml:X><gml:Y>-34.0</gml:Y></gml:coord>
            // Rewrite the coordinates in the following format:
            // <gml:coordinates cs="," decimal="." ts=" ">-59,-35 -58,-34</gml:coordinates>
            String[] tokens = mapServerVersion.split("\\.");
            if (tokens.length == 3 && versionCompare(mapServerVersion, "5.6.7") < 0) {
                StringWriter writer = new StringWriter();
                IOUtils.copy(in, writer, "UTF-8");
                String pc = writer.toString();

                boolean reformatted = false;
                if (pc.contains("gml:Box") && pc.contains("gml:coord") && pc.contains("gml:X")
                        && pc.contains("gml:Y")) {

                    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                    factory.setNamespaceAware(true);
                    DocumentBuilder builder = factory.newDocumentBuilder();
                    Document doc = builder.parse(new ByteArrayInputStream(pc.getBytes()));

                    NodeList boxes = doc.getElementsByTagName("gml:Box");
                    for (int b = 0; b < boxes.getLength(); b++) {
                        Element box = (Element) boxes.item(b);
                        NodeList coords = box.getElementsByTagName("gml:coord");
                        if (coords != null && coords.getLength() == 2) {
                            Element coord1 = (Element) coords.item(0);
                            Element coord2 = (Element) coords.item(1);
                            if (coord1 != null && coord2 != null) {
                                Element coordX1 = (Element) (coord1.getElementsByTagName("gml:X").item(0));
                                Element coordY1 = (Element) (coord1.getElementsByTagName("gml:Y").item(0));
                                Element coordX2 = (Element) (coord2.getElementsByTagName("gml:X").item(0));
                                Element coordY2 = (Element) (coord2.getElementsByTagName("gml:Y").item(0));
                                if (coordX1 != null && coordY1 != null && coordX2 != null && coordY2 != null) {
                                    reformatted = true;
                                    String x1 = coordX1.getTextContent();
                                    String y1 = coordY1.getTextContent();
                                    String x2 = coordX2.getTextContent();
                                    String y2 = coordY2.getTextContent();

                                    box.removeChild(coord1);
                                    box.removeChild(coord2);

                                    Element coordinates = doc.createElement("gml:coordinates");
                                    coordinates.setAttribute("cs", ",");
                                    coordinates.setAttribute("decimal", ".");
                                    coordinates.setAttribute("ts", " ");
                                    coordinates.appendChild(
                                            doc.createTextNode(x1 + "," + y1 + " " + x2 + "," + y2));
                                    box.appendChild(coordinates);
                                }
                            }
                        }
                    }

                    if (reformatted) {
                        DOMSource domSource = new DOMSource(doc);
                        StringWriter domsw = new StringWriter();
                        StreamResult result = new StreamResult(domsw);
                        TransformerFactory tf = TransformerFactory.newInstance();
                        Transformer transformer = tf.newTransformer();
                        transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
                        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
                        transformer.transform(domSource, result);
                        domsw.flush();
                        pc = domsw.toString();
                    }
                }
                in = new ByteArrayInputStream(pc.getBytes());
            }
        } catch (SAXException | ParserConfigurationException | TransformerException | IOException ex) {
            LOGGER.log(Level.FINE,
                    "Unexpected exception while rewriting 1.0.0 GETFEATURE request with BBOX filter",
                    ex.getMessage());
        }
    }

    return in;
}

From source file:org.gvnix.addon.web.mvc.addon.batch.WebJpaBatchOperationsImpl.java

/**
 * Update the webmvc-config.xml file in order to register
 * Jackson2RequestMappingHandlerAdapter/*from w  w w.ja v a 2 s.  c  o m*/
 * 
 * @param targetPackage
 */
private void updateWebMvcConfig() {
    LogicalPath webappPath = WebProjectUtils.getWebappPath(getProjectOperations());
    String webMvcXmlPath = getProjectOperations().getPathResolver().getIdentifier(webappPath,
            "WEB-INF/spring/webmvc-config.xml");
    Validate.isTrue(fileManager.exists(webMvcXmlPath), "webmvc-config.xml not found");

    MutableFile webMvcXmlMutableFile = null;
    Document webMvcXml;

    try {
        webMvcXmlMutableFile = fileManager.updateFile(webMvcXmlPath);
        webMvcXml = XmlUtils.getDocumentBuilder().parse(webMvcXmlMutableFile.getInputStream());
    } catch (Exception e) {
        throw new IllegalStateException(e);
    }
    Element root = webMvcXml.getDocumentElement();

    Element dataBinder = XmlUtils.findFirstElement("bean[@id='" + WEBMCV_DATABINDER_BEAN_ID + "']", root);
    if (dataBinder != null) {
        root.removeChild(dataBinder);
    }

    // add bean tag to argument-resolvers
    Element bean = webMvcXml.createElement("bean");
    bean.setAttribute("id", WEBMCV_DATABINDER_BEAN_ID);
    bean.setAttribute("p:order", "1");
    bean.setAttribute("class", JACKSON2_RM_HANDLER_ADAPTER);

    Element property = webMvcXml.createElement("property");
    property.setAttribute("name", "objectMapper");

    Element objectMapperBean = webMvcXml.createElement("bean");
    objectMapperBean.setAttribute("class", OBJECT_MAPPER);
    property.appendChild(objectMapperBean);
    bean.appendChild(property);
    root.appendChild(bean);

    XmlUtils.writeXml(webMvcXmlMutableFile.getOutputStream(), webMvcXml);
}

From source file:org.gvnix.web.screen.roo.addon.AbstractPatternJspMetadataListener.java

/**
 * Modifies create.jspx or update.jspx generate by Roo based on
 * {@link RooJspx} param.//from   ww w  .j a v  a  2  s  .  com
 * <p>
 * It wraps field element into ul/li elements and add a hidden param
 * <code>gvnixpattern</code> and a button
 * 
 * @param rooJspx
 */
private void modifyRooJsp(RooJspx rooJspx) {
    String controllerPath = webScaffoldAnnotationValues.getPath();
    Validate.notNull(controllerPath,
            PATH_IS_NOT_SPECIFIED + webScaffoldAnnotationValues.getGovernorTypeDetails().getName() + "'");
    if (!controllerPath.startsWith("/")) {
        controllerPath = "/".concat(controllerPath);
    }

    PathResolver pathResolver = getProjectOperations().getPathResolver();
    String docJspx = pathResolver.getIdentifier(LogicalPath.getInstance(Path.SRC_MAIN_WEBAPP, ""),
            "WEB-INF/views" + controllerPath + "/" + rooJspx.name() + ".jspx");

    if (!getFileManager().exists(docJspx)) {
        // create.jspx doesn't exist, so nothing to do
        return;
    }

    InputStream docJspxIs = getFileManager().getInputStream(docJspx);

    Document docJspXml;
    try {
        docJspXml = XmlUtils.getDocumentBuilder().parse(docJspxIs);
    } catch (Exception ex) {
        throw new IllegalStateException("Could not open " + rooJspx.name() + ".jspx file", ex);
    }

    Element docRoot = docJspXml.getDocumentElement();
    // Add new tag namesapces
    Element divMain = XmlUtils.findFirstElement("/div", docRoot);

    if (rooJspx.equals(RooJspx.create) || rooJspx.equals(RooJspx.update)) {
        divMain.setAttribute("xmlns:pattern", "urn:jsptagdir:/WEB-INF/tags/pattern");
    }

    String divContPaneId = XmlUtils
            .convertId(DIV_ID_PREFIX + formbackingType.getFullyQualifiedTypeName() + "_contentPane");
    Element divContentPane = XmlUtils
            .findFirstElement("/div/" + rooJspx.name() + "/div[@id='" + divContPaneId + "']", docRoot);
    if (null == divContentPane) {
        divContentPane = new XmlElementBuilder(DIV_ELEMENT, docJspXml).addAttribute(ID_ATTRIBUTE, divContPaneId)
                .addAttribute(CLASS_ATTRIBUTE, "patternContentPane").build();
    }

    String divFormId = XmlUtils
            .convertId(DIV_ID_PREFIX + formbackingType.getFullyQualifiedTypeName() + "_formNoedit");
    Element divForm = XmlUtils.findFirstElement("/div/" + rooJspx.name() + "/div/div[@id='" + divFormId + "']",
            docRoot);
    if (null == divForm) {
        divForm = new XmlElementBuilder(DIV_ELEMENT, docJspXml).addAttribute(ID_ATTRIBUTE, divFormId)
                .addAttribute(CLASS_ATTRIBUTE, "formularios boxNoedit").build();
        divContentPane.appendChild(divForm);
    }

    String idPrefix = rooJspx.equals(RooJspx.create) ? "fc:" : rooJspx.equals(RooJspx.update) ? "fu:" : "ps:";

    Element form = XmlUtils.findFirstElement(
            "/div/" + rooJspx.name() + "[@id='"
                    + XmlUtils.convertId(idPrefix + formbackingType.getFullyQualifiedTypeName()) + "']",
            docRoot);

    if (form != null) {
        // Wrap fields into <ul><li/></ul>
        NodeList fields = form.getChildNodes();
        if (fields.getLength() > 0) {
            Node thisField;
            for (int i = 0; i < fields.getLength(); i++) {
                thisField = fields.item(i);

                if (thisField.getNodeName().startsWith("field:")
                        && !thisField.getParentNode().getNodeName().equalsIgnoreCase("li")) {
                    if (null != thisField.getAttributes()
                    /*
                     * && null != thisField.getAttributes().getNamedItem(
                     * "type") &&
                     * !thisField.getAttributes().getNamedItem("type")
                     * .getNodeValue().equalsIgnoreCase("hidden")
                     */) {
                        Node thisNodeCpy = thisField.cloneNode(true);
                        String fieldAttValue = thisNodeCpy.getAttributes().getNamedItem(FIELD_ATTRIBUTE)
                                .getNodeValue();
                        Element li = new XmlElementBuilder("li", docJspXml)
                                .addAttribute(CLASS_ATTRIBUTE, "size120")
                                .addAttribute(ID_ATTRIBUTE,
                                        XmlUtils.convertId(
                                                "li:".concat(formbackingType.getFullyQualifiedTypeName())
                                                        .concat(".").concat(fieldAttValue)))
                                .addChild(thisNodeCpy).build();
                        Element ul = new XmlElementBuilder("ul", docJspXml)
                                .addAttribute(CLASS_ATTRIBUTE, "formInline")
                                .addAttribute(ID_ATTRIBUTE,
                                        XmlUtils.convertId(
                                                "ul:".concat(formbackingType.getFullyQualifiedTypeName())
                                                        .concat(".").concat(fieldAttValue)))
                                .addChild(li).build();
                        divForm.appendChild(ul);
                        form.removeChild(thisField);
                        // form.replaceChild(ul, thisField);
                    }
                }
            }
        }
        if (rooJspx.equals(RooJspx.create) || rooJspx.equals(RooJspx.update)) {
            // Add a hidden field holding gvnixpattern parameter if exists
            String hiddenFieldId = XmlUtils
                    .convertId("c:" + formbackingType.getFullyQualifiedTypeName() + "_gvnixpattern");
            Element hiddenField = XmlUtils.findFirstElement(
                    "/div/" + rooJspx.name() + "/div/div/hiddengvnixpattern[@id='" + hiddenFieldId + "']",
                    docRoot);
            if (null == hiddenField) {
                hiddenField = new XmlElementBuilder("pattern:hiddengvnixpattern", docJspXml)
                        .addAttribute(ID_ATTRIBUTE, hiddenFieldId)
                        .addAttribute("value", "${param.gvnixpattern}")
                        .addAttribute(RENDER_ATTRIBUTE, "${not empty param.gvnixpattern}").build();
                divForm.appendChild(hiddenField);
            }
            // Add a cancel button
            String cancelId = XmlUtils
                    .convertId(idPrefix + formbackingType.getFullyQualifiedTypeName() + "_cancel");
            Element cancelButton = XmlUtils.findFirstElement(
                    "/div/" + rooJspx.name() + "/div/div/cancelbutton[@id='" + cancelId + "']", docRoot);
            if (null == cancelButton) {
                cancelButton = new XmlElementBuilder("pattern:cancelbutton", docJspXml)
                        .addAttribute(ID_ATTRIBUTE, cancelId)
                        .addAttribute(RENDER_ATTRIBUTE, "${not empty param.gvnixpattern}").build();
                divForm.appendChild(cancelButton);
            }
        }
        form.appendChild(divContentPane);
    }
    DomUtils.removeTextNodes(docJspXml);
    getFileManager().createOrUpdateTextFileIfRequired(docJspx, XmlUtils.nodeToString(docJspXml), true);
    // writeToDiskIfNecessary(docJspx, docJspXml);
}

From source file:org.infoglue.cms.applications.managementtool.actions.ViewContentTypeDefinitionAction.java

/**
 * This method moves an content type attribute up one step.
 *//*from   w  ww .j a va 2s.  c om*/

public String doMoveAttributeUp() throws Exception {
    this.initialize(getContentTypeDefinitionId());

    try {
        Document document = createDocumentFromDefinition();

        String attributesXPath = "/xs:schema/xs:complexType/xs:all/xs:element/xs:complexType/xs:all/xs:element";
        NodeList anl = org.apache.xpath.XPathAPI.selectNodeList(document.getDocumentElement(), attributesXPath);
        Element previousElement = null;
        for (int i = 0; i < anl.getLength(); i++) {
            Element element = (Element) anl.item(i);
            if (element.getAttribute("name").equalsIgnoreCase(this.attributeName) && previousElement != null) {
                Element parent = (Element) element.getParentNode();
                parent.removeChild(element);
                parent.insertBefore(element, previousElement);
            }
            previousElement = element;
        }

        saveUpdatedDefinition(document);
    } catch (Exception e) {
        e.printStackTrace();
    }

    this.initialize(getContentTypeDefinitionId());
    return USE_EDITOR;
}

From source file:org.infoglue.cms.applications.managementtool.actions.ViewContentTypeDefinitionAction.java

/**
 * This method moves an content type attribute down one step.
 *//*from   w ww.j  av a2s  . c  o  m*/

public String doMoveAttributeDown() throws Exception {
    this.initialize(getContentTypeDefinitionId());

    try {
        Document document = createDocumentFromDefinition();

        String attributesXPath = "/xs:schema/xs:complexType/xs:all/xs:element/xs:complexType/xs:all/xs:element";
        NodeList anl = org.apache.xpath.XPathAPI.selectNodeList(document.getDocumentElement(), attributesXPath);
        Element parent = null;
        Element elementToMove = null;
        boolean isInserted = false;
        int position = 0;
        for (int i = 0; i < anl.getLength(); i++) {
            Element element = (Element) anl.item(i);
            parent = (Element) element.getParentNode();

            if (elementToMove != null) {
                if (position == 2) {
                    parent.insertBefore(elementToMove, element);
                    isInserted = true;
                    break;
                } else
                    position++;
            }

            if (element.getAttribute("name").equalsIgnoreCase(this.attributeName)) {
                elementToMove = element;
                parent.removeChild(elementToMove);
                position++;
            }
        }

        if (!isInserted && elementToMove != null)
            parent.appendChild(elementToMove);

        saveUpdatedDefinition(document);
    } catch (Exception e) {
        e.printStackTrace();
    }

    this.initialize(getContentTypeDefinitionId());
    return USE_EDITOR;
}