Example usage for org.w3c.dom Element removeAttribute

Introduction

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

Prototype

public void removeAttribute(String name) throws DOMException;

Source Link

Document

Removes an attribute by name.

Usage

From source file:name.vysoky.epub.Part.java

private void removeStyleClass(Element element, String styleClass) {
    String classAttributeValue = element.getAttribute("class");
    if (classAttributeValue != null && classAttributeValue.contains(styleClass)) {
        classAttributeValue = removeStyleClass(classAttributeValue, styleClass);
        if (classAttributeValue.isEmpty())
            element.removeAttribute("class");
        else//from  w w w  . j a v a 2 s  . c om
            element.setAttribute("class", classAttributeValue);
        if (element.getTagName().equals("span") && hasNoStyleInformation(element))
            DomUtils.removeElement(element, true);
    }
    // recursive call
    for (Element child : listChildElements(element))
        removeStyleClass(child, styleClass);
}

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From source file:com.springsource.hq.plugin.tcserver.plugin.serverconfig.AbstractXmlElementConverter.java

protected void setAttribute(Element xmlElement, String attributeName, Object value,
        Properties catalinaProperties, boolean required) {
    String oldValue = xmlElement.getAttribute(attributeName);
    String valueToWrite = determineNewValue(oldValue, value, catalinaProperties);
    if (required || (valueToWrite != null && !"".equals(valueToWrite))) {
        xmlElement.setAttribute(attributeName, valueToWrite);
    } else {/*from   w w w. j  a  va 2 s .com*/
        xmlElement.removeAttribute(attributeName);
    }
}

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From source file:org.alfresco.web.config.ConfigRuntime.java

/**
 * @param configElem//  www. j a  v  a 2 s .  c  o m
 * @param attrName
 * @param attrValue
 * @return
 */
protected boolean manageAttribute(Element configElem, String attrName, String attrValue) {
    boolean status = false;
    if (attrValue != null && !attrValue.equals("")) {
        if (!configElem.hasAttribute(attrName) || !configElem.getAttribute(attrName).equals(attrValue)) {
            status = true;
        }
        configElem.setAttribute(attrName, attrValue);
    } else {
        if (configElem.hasAttribute(attrName)) {
            configElem.removeAttribute(attrName);
            status = true;
        }
    }
    return status;
}

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From source file:com.adaptris.util.XmlUtils.java

/**
 * Method which deletes an attribute from the specified Node, which must be of
 * type org.w3c.dom.Element./* ww w.  jav  a 2 s. c o  m*/
 *
 * @param name the attribute name
 * @param n the node to be modified
 * @throws Exception on error.
 */
public void deleteAttribute(String name, Node n) throws Exception {
    Element e = castOrFail(n, Element.class, "Only Element Nodes have attributes");
    e.removeAttribute(name);
}

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From source file:org.dozer.eclipse.plugin.editorpage.DozerModelManager.java

private Binding bindAttr(IDOMDocument document, final IObservableValue parent, final String attrName,
        IObservableValue observedView) {
    IObservableValue observedValue = SSEDOMObservables.observeDetailAttrValue(Realm.getDefault(), parent,
            attrName);/*  w  w  w .  j av a 2 s .c om*/

    //do the binding
    return dataBindingContext.bindValue(observedView, observedValue,
            new UpdateValueStrategy().setConverter(new Converter(String.class, String.class) {

                public Object convert(Object fromObject) {
                    //remove node if value is set to empty
                    if ("".equals(fromObject.toString())) {
                        Element element = (Element) parent.getValue();
                        element.removeAttribute(attrName);
                        return null;
                    }

                    return fromObject;
                }

            }).setBeforeSetValidator(new IValidator() {

                public IStatus validate(Object value) {
                    //dont set value if it is null. Thus no parent node gets created.
                    //The parent node has been deleted in converter
                    return value == null ? Status.CANCEL_STATUS : Status.OK_STATUS;
                }

            }), null);
}

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From source file:org.dozer.eclipse.plugin.editorpage.DozerModelManager.java

private Binding bindMethodAttr(IDOMDocument document, final IObservableValue parent, final String attrName,
        ObservableSingleSelectionObject observedView, List<IMethod> existingMethods) {
    IObservableValue observedValue = SSEDOMObservables.observeDetailAttrValue(Realm.getDefault(), parent,
            attrName);/* ww  w  .j  a  v  a 2s  . c  o  m*/

    //do the binding
    return dataBindingContext.bindValue(observedView.getValue(), observedValue,
            new UpdateValueStrategy().setConverter(new Converter(IMethod.class, String.class) {

                public Object convert(Object fromObject) {
                    IMethod method = (IMethod) fromObject;
                    String value = null;

                    if (method != null)
                        value = method.getElementName();

                    //remove node if value is set to empty
                    if ("".equals(value.toString()) || value == null) {
                        Element element = (Element) parent.getValue();
                        element.removeAttribute(attrName);
                        return null;
                    }

                    return value;
                }

            }).setBeforeSetValidator(new IValidator() {

                public IStatus validate(Object value) {
                    //dont set value if it is null. Thus no parent node gets created.
                    //The parent node has just been deleted in converter
                    return value == null ? Status.CANCEL_STATUS : Status.OK_STATUS;
                }

            }), new UpdateValueStrategy()
                    .setConverter(new StringToMethodConverter(existingMethods, observedView.getViewer())));
}

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From source file:com.icesoft.faces.component.panelpositioned.PanelPositionedRenderer.java

public void encodeBegin(FacesContext facesContext, UIComponent uiComponent) throws IOException {

    try {// ww  w.j a  va  2s . c o  m
        DOMContext domContext = DOMContext.attachDOMContext(facesContext, uiComponent);
        if (!domContext.isInitialized()) {
            Element root = domContext.createRootElement(HTML.DIV_ELEM);
            domContext.setRootNode(root);
            setRootElementId(facesContext, root, uiComponent);

            String style = ((PanelPositioned) uiComponent).getStyle();
            String styleClass = ((PanelPositioned) uiComponent).getStyleClass();
            if (style != null && style.length() > 0)
                root.setAttribute(HTML.STYLE_ATTR, style);
            else
                root.removeAttribute(HTML.STYLE_ATTR);
            if (styleClass != null && styleClass.length() > 0)
                root.setAttribute(HTML.CLASS_ATTR, styleClass);
            else
                root.removeAttribute(HTML.CLASS_ATTR);
            Element orderField = domContext.createElement(HTML.INPUT_ELEM);
            String orderFieldId = ClientIdPool.get(getHiddenFieldName(facesContext, uiComponent, INPUT_ID));
            orderField.setAttribute(HTML.ID_ATTR, orderFieldId);
            orderField.setAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_HIDDEN);
            orderField.setAttribute(HTML.NAME_ATTR, orderFieldId);
            orderField.setAttribute(HTML.VALUE_ATTR, "");

            if (isChanged(facesContext)) {
                // Force the re rendering of the entire component. This is due to a strange quick with positioned
                // panel. When an element is moved in the same list then it container element moves with it
                // When the update occurs the elements are replaced but because the containers have moved
                // then the result looks the same. (But a refresh shows otherwise)
                Node node = domContext.createTextNodeUnescaped("<!-- " + (new Random().nextInt(1000)) + "-->");
                root.appendChild(node);
            }
            root.appendChild(orderField);

        }

        Element root = (Element) domContext.getRootNode();
        if (!Beans.isDesignTime()) {
            DOMContext.removeChildrenByTagName(root, HTML.DIV_ELEM);
        }
    } catch (Exception e) {
        log.error("Encode Begin", e);
    }
}

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

public void handlerCopy(HttpServletRequest request, HttpServletResponse response, HttpSession session,
        AdminService admin, ExtendedMap formItems, User user, int key)
        throws VerticalAdminException, VerticalEngineException {

    String xmlCO = admin.getContentObject(Integer.parseInt(request.getParameter("key")));
    Document doc = XMLTool.domparse(xmlCO);

    Element nameElem = (Element) XMLTool.selectNode(doc, "/contentobjects/contentobject/name");
    Node[] nameArray = XMLTool.filterNodes(nameElem.getChildNodes(), Node.TEXT_NODE);

    Text name = (Text) nameArray[0];
    AdminConsoleTranslationService languageMap = AdminConsoleTranslationService.getInstance();
    Map translationMap = languageMap.getTranslationMap(user.getSelectedLanguageCode());
    name.setData(name.getData() + " (" + translationMap.get("%txtCopy%") + ")");

    Element coElem = (Element) XMLTool.selectNode(doc, "/contentobjects/contentobject");
    coElem.removeAttribute("key");

    Element docRoot = doc.getDocumentElement();
    doc.replaceChild(coElem, docRoot);/* w  ww.j a v a2  s. c  o m*/

    key = admin.createContentObject(user, XMLTool.documentToString(doc));

    redirectClientToReferer(request, response);
}

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

private void addStyleSheet(Element contentobjectElem, String elemName, ResourceKey styleSheetKey)
        throws VerticalAdminException {

    ResourceFile resource = resourceService.getResourceFile(styleSheetKey);
    if (resource == null) {
        throw new StylesheetNotFoundException(styleSheetKey);
    }//from  ww  w  .  j a v  a2 s. c  o m
    Document styleSheetDoc;
    try {
        styleSheetDoc = resource.getDataAsXml().getAsDOMDocument();
    } catch (XMLException e) {
        throw new InvalidStylesheetException(styleSheetKey, e);
    }

    Element styleSheetRoot = styleSheetDoc.getDocumentElement();
    String attr = styleSheetRoot.getAttribute("xmlns:xsl");
    styleSheetRoot.removeAttribute("xmlns:xsl");
    styleSheetRoot.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xsl", attr);
    Document doc = contentobjectElem.getOwnerDocument();
    Element elem = XMLTool.createElement(doc, contentobjectElem, elemName);
    elem.appendChild(doc.importNode(styleSheetRoot, true));
}

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From source file:com.icesoft.faces.component.selectinputtext.SelectInputTextRenderer.java

public void encodeBegin(FacesContext facesContext, UIComponent uiComponent) throws IOException {
    validateParameters(facesContext, uiComponent, null);
    if (log.isTraceEnabled()) {
        log.trace("encodeBegin");
    }/*w ww  .jav a  2 s  . co m*/
    SelectInputText component = (SelectInputText) uiComponent;
    DOMContext domContext = DOMContext.attachDOMContext(facesContext, uiComponent);
    String clientId = uiComponent.getClientId(facesContext);
    String divId = ClientIdPool.get(clientId + AUTOCOMPLETE_DIV);

    if (!domContext.isInitialized()) {
        Element root = domContext.createRootElement(HTML.DIV_ELEM);
        Element input = domContext.createElement(HTML.INPUT_ELEM);
        input.setAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_TEXT);
        setRootElementId(facesContext, input, uiComponent);
        root.appendChild(input);
        input.setAttribute(HTML.NAME_ATTR, clientId);
        input.setAttribute(HTML.CLASS_ATTR, component.getInputTextClass());

        String mousedownScript = (String) uiComponent.getAttributes().get(HTML.ONMOUSEDOWN_ATTR);
        input.setAttribute(HTML.ONMOUSEDOWN_ATTR, combinedPassThru(mousedownScript, "this.focus();"));

        String inputStyle = component.getWidthAsStyle();
        if (inputStyle != null && inputStyle.length() > 0)
            input.setAttribute(HTML.STYLE_ATTR, inputStyle);
        else
            input.removeAttribute(HTML.STYLE_ATTR);
        input.setAttribute("autocomplete", "off");
        Element div = domContext.createElement(HTML.DIV_ELEM);
        String listClass = component.getListClass();

        div.setAttribute(HTML.ID_ATTR, divId);
        if (listClass == null) {
            div.setAttribute(HTML.STYLE_ATTR,
                    "display:none;border:1px solid black;background-color:white;z-index:500;");
        } else {
            div.setAttribute(HTML.CLASS_ATTR, listClass);
        }
        root.appendChild(div);

        Element index = domContext.createElement(HTML.INPUT_ELEM);
        index.setAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_HIDDEN);
        String indexId = ClientIdPool.get(clientId + AUTOCOMPLETE_INDEX);
        index.setAttribute(HTML.NAME_ATTR, indexId);
        root.appendChild(index);

        String rootStyle = component.getStyle();
        if (rootStyle != null && rootStyle.length() > 0)
            root.setAttribute(HTML.STYLE_ATTR, rootStyle);
        else
            root.removeAttribute(HTML.STYLE_ATTR);
        root.setAttribute(HTML.CLASS_ATTR, component.getStyleClass());

        //  Element script = domContext.createElement(HTML.SCRIPT_ELEM);
        //  script.setAttribute(HTML.SCRIPT_LANGUAGE_ATTR,
        //  HTML.SCRIPT_LANGUAGE_JAVASCRIPT);
        //     String scriptCode = "window.onLoad(function(){" + call + "});";
        //   Node node = domContext.createTextNode(scriptCode);
        //  script.appendChild(node);
        //  root.appendChild(script);
        if (log.isDebugEnabled()) {
            log.debug("SelectInputText:encodeBegin():component created with the following id : " + clientId);
        }
        PassThruAttributeRenderer.renderHtmlAttributes(facesContext, uiComponent, input, null,
                passThruAttributes);
        PassThruAttributeRenderer.renderHtmlAttributes(facesContext, uiComponent, input, null,
                new String[] { HTML.TABINDEX_ATTR });
        PassThruAttributeRenderer.renderBooleanAttributes(facesContext, uiComponent, input,
                PassThruAttributeRenderer.EMPTY_STRING_ARRAY);

        Element scriptEle = domContext.createElement(HTML.SCRIPT_ELEM);
        scriptEle.setAttribute(HTML.ID_ATTR, ClientIdPool.get(clientId + "script"));
        scriptEle.setAttribute(HTML.SCRIPT_TYPE_ATTR, HTML.SCRIPT_TYPE_TEXT_JAVASCRIPT);
        boolean partialSubmit = component.getPartialSubmit();
        if (!component.isDisabled() && !component.isReadonly()) {
            Node node = domContext.createTextNodeUnescaped("new Ice.Autocompleter('" + clientId + "','" + divId
                    + "', " + component.getOptions() + " ,'" + component.getRowClass() + "','"
                    + component.getSelectedRowClass() + "'," + partialSubmit + ");");
            scriptEle.appendChild(node);
        }
        root.appendChild(scriptEle);

        Map domUpdateMap = new HashMap();
        domUpdateMap.put("rows", component.getRows());
        Element span = domContext.createElement(HTML.SPAN_ELEM);
        span.setAttribute("data-hashcode", String.valueOf(domUpdateMap.hashCode()));
        span.setAttribute("style", "display: none;");
        root.appendChild(span);
    }
}

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