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.infoglue.cms.applications.managementtool.actions.ViewContentTypeDefinitionAction.java

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

    try {//www  .  j  a v  a 2 s  .c  o m
        Document document = createDocumentFromDefinition();

        int i = 0;
        //String attributeValidatorName = this.getRequest().getParameter("attributeValidatorName");
        String attributeValidatorIndex = this.getRequest().getParameter("attributeValidatorIndex");
        Integer attributeValidatorIndexInteger = new Integer(attributeValidatorIndex);

        String argumentName = this.getRequest().getParameter(i + "_argumentName");
        while (argumentName != null && !argumentName.equalsIgnoreCase("")) {
            String argumentValue = this.getRequest().getParameter(i + "_argumentValue");

            //String validatorsXPath = "/xs:schema/xs:complexType[@name = 'Validation']/xs:annotation/xs:appinfo/form-validation/formset/form/field[@property = '" + attributeName + "'][@depends = '" + attributeValidatorName + "']";
            String validatorsXPath = "/xs:schema/xs:complexType[@name = 'Validation']/xs:annotation/xs:appinfo/form-validation/formset/form/field[@property = '"
                    + attributeName + "'][" + attributeValidatorIndexInteger + "]";
            Node fieldNode = org.apache.xpath.XPathAPI.selectSingleNode(document.getDocumentElement(),
                    validatorsXPath);
            if (fieldNode != null) {
                Element element = (Element) fieldNode;
                NodeList nl = element.getElementsByTagName("var");
                for (int nlIndex = 0; nlIndex < nl.getLength(); nlIndex++) {
                    Node node = (Node) nl.item(nlIndex);
                    element.removeChild(node);
                }

                Element newVar = document.createElement("var");

                Element varNameElement = createTextElement(document, "var-name", argumentName);
                Element varValueElement = createTextElement(document, "var-value", argumentValue);
                newVar.appendChild(varNameElement);
                newVar.appendChild(varValueElement);

                element.appendChild(newVar);
            }

            i++;
            argumentName = this.getRequest().getParameter(i + "_argumentName");
        }

        //Sets the message part
        String msgText = this.getRequest().getParameter("errorMessage");
        logger.info("msgText:" + msgText);
        msgText = StringEscapeUtils.escapeXml(msgText);
        logger.info("msgText:" + msgText);
        //se=Du fr inte 'ladda' innehllet med "snt"!<b>NU</b>;en=You cannot do 'this' or "that"

        //String validatorsXPath = "/xs:schema/xs:complexType[@name = 'Validation']/xs:annotation/xs:appinfo/form-validation/formset/form/field[@property = '" + attributeName + "'][@depends = '" + attributeValidatorName + "']";
        String validatorsXPath = "/xs:schema/xs:complexType[@name = 'Validation']/xs:annotation/xs:appinfo/form-validation/formset/form/field[@property = '"
                + attributeName + "'][" + attributeValidatorIndexInteger + "]";
        Node fieldNode = org.apache.xpath.XPathAPI.selectSingleNode(document.getDocumentElement(),
                validatorsXPath);
        logger.info("fieldNode:" + fieldNode);
        if (fieldNode != null) {
            Element element = (Element) fieldNode;
            NodeList nl1 = element.getElementsByTagName("msg");
            for (int nlIndex = 0; nlIndex < nl1.getLength(); nlIndex++) {
                Element messageElement = (Element) nl1.item(nlIndex);
                if (currentContentTypeEditorViewLanguageCode != null
                        && !currentContentTypeEditorViewLanguageCode.equals(""))
                    messageElement.setAttribute("key_" + currentContentTypeEditorViewLanguageCode, msgText);
                else
                    messageElement.setAttribute("key", msgText);
            }
        }

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

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

From source file:org.infoglue.cms.applications.structuretool.actions.ViewSiteNodePageComponentsAction.java

/**
 * This method shows the user a list of Components(HTML Templates). 
 *//*from   w  ww  . j a  v a 2 s .c  o m*/

public String doAddComponentPropertyBinding() throws Exception {
    initialize();
    //logger.info("************************************************************");
    //logger.info("* doAddComponentPropertyBinding                            *");
    //logger.info("************************************************************");
    //logger.info("siteNodeId:" + this.siteNodeId);
    //logger.info("languageId:" + this.languageId);
    //logger.info("contentId:" + this.contentId);
    //logger.info("componentId:" + this.componentId);
    //logger.info("slotId:" + this.slotId);
    //logger.info("specifyBaseTemplate:" + this.specifyBaseTemplate);
    //logger.info("assetKey:" + assetKey);

    Integer siteNodeId = new Integer(this.getRequest().getParameter("siteNodeId"));
    Integer languageId = new Integer(this.getRequest().getParameter("languageId"));

    Locale locale = LanguageController.getController().getLocaleWithId(languageId);

    String entity = this.getRequest().getParameter("entity");
    Integer entityId = new Integer(this.getRequest().getParameter("entityId"));
    String propertyName = this.getRequest().getParameter("propertyName");

    String componentXML = getPageComponentsString(siteNodeId, this.masterLanguageVO.getId());

    Document document = XMLHelper.readDocumentFromByteArray(componentXML.getBytes("UTF-8"));
    String componentPropertyXPath = "//component[@id=" + this.componentId + "]/properties/property[@name='"
            + propertyName + "']";
    //logger.info("componentPropertyXPath:" + componentPropertyXPath);
    NodeList anl = org.apache.xpath.XPathAPI.selectNodeList(document.getDocumentElement(),
            componentPropertyXPath);
    if (anl.getLength() == 0) {
        String componentXPath = "//component[@id=" + this.componentId + "]/properties";
        //logger.info("componentXPath:" + componentXPath);
        NodeList componentNodeList = org.apache.xpath.XPathAPI.selectNodeList(document.getDocumentElement(),
                componentXPath);
        if (componentNodeList.getLength() > 0) {
            Element componentProperties = (Element) componentNodeList.item(0);
            if (entity.equalsIgnoreCase("SiteNode"))
                addPropertyElement(componentProperties, propertyName, path, "siteNodeBinding", locale);
            else if (entity.equalsIgnoreCase("Content"))
                addPropertyElement(componentProperties, propertyName, path, "contentBinding", locale);
            else if (entity.equalsIgnoreCase("Category"))
                addPropertyElement(componentProperties, propertyName, path, "categoryBinding", locale);

            anl = org.apache.xpath.XPathAPI.selectNodeList(document.getDocumentElement(),
                    componentPropertyXPath);
        }
    }

    //logger.info("anl:" + anl);
    if (anl.getLength() > 0) {
        Element component = (Element) anl.item(0);
        if (entity.equalsIgnoreCase("SiteNode")) {
            SiteNodeVO siteNodeVO = SiteNodeController.getController().getSiteNodeVOWithId(entityId);
            path = siteNodeVO.getName();
        } else if (entity.equalsIgnoreCase("Content")) {
            ContentVO contentVO = ContentController.getContentController().getContentVOWithId(entityId);
            path = contentVO.getName();
        } else if (entity.equalsIgnoreCase("Category")) {
            CategoryVO categoryVO = CategoryController.getController().findById(entityId);
            path = categoryVO.getDisplayName();
        }

        component.setAttribute("path", path);
        NamedNodeMap attributes = component.getAttributes();
        logger.debug("NumberOfAttributes:" + attributes.getLength() + ":" + attributes);

        List removableAttributes = new ArrayList();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node node = attributes.item(i);
            logger.debug("Node:" + node.getNodeName());
            if (node.getNodeName().startsWith("path_")) {
                removableAttributes.add("" + node.getNodeName());
            }
        }

        Iterator removableAttributesIterator = removableAttributes.iterator();
        while (removableAttributesIterator.hasNext()) {
            String attributeName = (String) removableAttributesIterator.next();
            logger.debug("Removing node:" + attributeName);
            component.removeAttribute(attributeName);
        }

        NodeList children = component.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            Node node = children.item(i);
            component.removeChild(node);
        }

        if (assetKey != null) {
            logger.debug("assetKey:" + assetKey);
            String fromEncoding = CmsPropertyHandler.getUploadFromEncoding();
            if (fromEncoding == null)
                fromEncoding = "iso-8859-1";

            String toEncoding = CmsPropertyHandler.getUploadToEncoding();
            if (toEncoding == null)
                toEncoding = "utf-8";

            this.assetKey = new String(this.assetKey.getBytes(fromEncoding), toEncoding);
            logger.debug("assetKey:" + assetKey);
        }

        Element newComponent = addBindingElement(component, entity, entityId, assetKey);
        String modifiedXML = XMLHelper.serializeDom(document, new StringBuffer()).toString();
        //logger.info("modifiedXML:" + modifiedXML);

        ContentVO contentVO = NodeDeliveryController
                .getNodeDeliveryController(siteNodeId, languageId, contentId)
                .getBoundContent(this.getInfoGluePrincipal(), siteNodeId, languageId, true, "Meta information",
                        DeliveryContext.getDeliveryContext());
        ContentVersionVO contentVersionVO = ContentVersionController.getContentVersionController()
                .getLatestActiveContentVersionVO(contentVO.getId(), this.masterLanguageVO.getId());

        ContentVersionController.getContentVersionController().updateAttributeValue(
                contentVersionVO.getContentVersionId(), "ComponentStructure", modifiedXML,
                this.getInfoGluePrincipal());
    }

    Boolean hideComponentPropertiesOnLoad = (Boolean) getHttpSession()
            .getAttribute("" + siteNodeId + "_hideComponentPropertiesOnLoad");
    if (hideComponentPropertiesOnLoad == null)
        hideComponentPropertiesOnLoad = false;
    else
        getHttpSession().removeAttribute("" + siteNodeId + "_hideComponentPropertiesOnLoad");

    if (showDecorated == null || !showDecorated.equalsIgnoreCase("false"))
        this.url = getComponentRendererUrl() + getComponentRendererAction() + "?siteNodeId=" + this.siteNodeId
                + "&languageId=" + this.languageId + "&contentId=" + this.contentId + "&focusElementId="
                + this.componentId
                + (!hideComponentPropertiesOnLoad ? "&activatedComponentId=" + this.componentId : "")
                + "&showSimple=" + this.showSimple;
    else
        this.url = getComponentRendererUrl() + "ViewPage.action?siteNodeId=" + this.siteNodeId + "&languageId="
                + this.languageId + "&contentId=" + this.contentId + "&focusElementId=" + this.componentId
                + (!hideComponentPropertiesOnLoad ? "&activatedComponentId=" + this.componentId : "")
                + "&showSimple=" + this.showSimple;

    this.url = this.getResponse().encodeURL(url);
    this.getResponse().sendRedirect(url);
    return NONE;
}

From source file:org.infoglue.common.contenttypeeditor.actions.ViewContentTypeDefinitionAction.java

/**
 * This method moves an content type attribute up one step.
 *///w w w  . ja v  a2  s. c o  m

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 UPDATED;
}

From source file:org.infoglue.common.contenttypeeditor.actions.ViewContentTypeDefinitionAction.java

/**
 * This method moves an content type attribute down one step.
 *///from w  w  w. j  a va 2 s  . 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 UPDATED;
}

From source file:org.infoglue.common.contenttypeeditor.actions.ViewContentTypeDefinitionAction.java

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

    try {/*from ww w  .j a v  a  2 s .  c  o m*/
        Document document = createDocumentFromDefinition();

        int i = 0;
        String attributeValidatorName = ServletActionContext.getRequest()
                .getParameter("attributeValidatorName");
        String argumentName = ServletActionContext.getRequest().getParameter(i + "_argumentName");

        while (argumentName != null && !argumentName.equalsIgnoreCase("")) {
            String argumentValue = ServletActionContext.getRequest().getParameter(i + "_argumentValue");

            String validatorsXPath = "/xs:schema/xs:complexType[@name = 'Validation']/xs:annotation/xs:appinfo/form-validation/formset/form/field[@property = '"
                    + attributeName + "'][@depends = '" + attributeValidatorName + "']";
            Node fieldNode = org.apache.xpath.XPathAPI.selectSingleNode(document.getDocumentElement(),
                    validatorsXPath);
            if (fieldNode != null) {
                Element element = (Element) fieldNode;
                NodeList nl = element.getElementsByTagName("var");
                for (int nlIndex = 0; nlIndex < nl.getLength(); nlIndex++) {
                    Node node = (Node) nl.item(nlIndex);
                    element.removeChild(node);
                }

                Element newVar = document.createElement("var");

                Element varNameElement = createTextElement(document, "var-name", argumentName);
                Element varValueElement = createTextElement(document, "var-value", argumentValue);
                newVar.appendChild(varNameElement);
                newVar.appendChild(varValueElement);

                element.appendChild(newVar);
            }

            i++;
            argumentName = ServletActionContext.getRequest().getParameter(i + "_argumentName");
        }

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

    this.initialize(getContentTypeDefinitionId());

    return UPDATED;
}

From source file:org.infoscoop.request.filter.HTMLFragmentFilter.java

public byte[] fragmentHTML(Document doc, String xpath, String encoding) {
    if (log.isDebugEnabled())
        log.debug("start fragmentHTML : xpath=" + xpath);

    Element root = doc.getDocumentElement();
    if (!"html".equalsIgnoreCase(root.getNodeName())) {
        NodeList htmlList = root.getElementsByTagName("html");
        if (htmlList.getLength() == 0) {
            log.error("document do not have html tag.");

            return null;
        }//  www.  j  a  v a2s  .c  o  m
        root = (Element) htmlList.item(0);
    }

    if (log.isDebugEnabled())
        log.debug("before html : \n" + document2String(doc));

    // remove scriptTags
    /*
    NodeList scriptTags = XPathAPI.selectNodeList(root, "//script");
    int tagsLength = scriptTags.getLength();
    for(int i=0;i<tagsLength;i++){
       scriptTags.item(i).getParentNode().removeChild(scriptTags.item(i));;
    }
    */

    NodeList headTags = root.getElementsByTagName("head");
    for (int j = 0; j < headTags.getLength(); j++) {
        Element headTag = (Element) headTags.item(j);
        NodeList metas = headTag.getElementsByTagName("meta");
        for (int i = 0; i < metas.getLength(); i++) {
            Element tmpTag = (Element) metas.item(i);
            if (!"Content-Type".equalsIgnoreCase(tmpTag.getAttribute("http-equiv")))
                headTag.removeChild(tmpTag);
        }
    }

    Node targetNode = null;
    Node body = null;
    byte[] fragmentHTML = null;
    try {
        targetNode = XPathAPI.selectSingleNode(root, xpath);
        body = XPathAPI.selectSingleNode(root, "//body");
    } catch (Exception ex) {
        log.error("fragment failed.", ex);
    }

    if (log.isDebugEnabled())
        log.debug("target:" + targetNode + " : body:" + body);

    if (targetNode != null && body != null) {
        if ("body".equals(targetNode.getNodeName().toLowerCase())) {
            // No processing
        } else {
            NodeList childNodes = body.getChildNodes();
            int childLength = childNodes.getLength();
            for (int i = childLength - 1; 0 <= i; i--) {
                body.removeChild(childNodes.item(i));
            }
            body.appendChild(targetNode);
        }

        String resultHTML = document2String(doc);
        //FIXME
        resultHTML = resultHTML.replaceAll("&amp;", "&");

        if (log.isDebugEnabled()) {
            log.debug("result html : \n" + resultHTML);
        }

        try {
            fragmentHTML = resultHTML.getBytes(encoding);
        } catch (UnsupportedEncodingException ex) {
            log.error("Invalid encoding is specified.", ex);

            throw new IllegalArgumentException("unsupported encoding :[" + encoding + "]");
        }
    } else {
        log.error("target is null : " + targetNode + " : " + body + " @" + xpath);

        throw new IllegalArgumentException("node not found :[" + xpath + "]");
    }

    return fragmentHTML;
}

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

private void updateUserPrefNodes(Document doc, JSONObject json) throws JSONException {
    String prefType = "UserPref";
    if (!json.has(prefType))
        return;// ww  w  .j  a v a2  s .  c o m

    JSONObject prefs = json.getJSONObject(prefType);

    Map<String, Element> prefNodes = new HashMap<String, Element>();
    NodeList prefNodeList = doc.getElementsByTagName(prefType);
    for (int i = 0; i < prefNodeList.getLength(); i++) {
        Element prefNode = (Element) prefNodeList.item(i);

        prefNodes.put(prefNode.getAttribute("name"), prefNode);
    }

    // update the userPref
    for (Iterator<String> prefNames = prefs.keys(); prefNames.hasNext();) {
        String prefName = prefNames.next();
        JSONObject pref = prefs.getJSONObject(prefName);
        if (!pref.has("default_value"))
            continue;

        String value = pref.getString("default_value");
        Element prefNode = prefNodes.get(prefName);
        if (prefNode == null)
            continue;

        if (log.isInfoEnabled())
            log.info("Modify Gadget's " + prefType + " name=" + prefName + " to " + value + ".");

        String datatype = "";
        if (pref.has("datatype"))
            datatype = pref.getString("datatype");

        if ("xml".equals(datatype) || "json".equals(datatype)) {
            prefNode.removeAttribute("default_value");
            while (prefNode.getFirstChild() != null)
                prefNode.removeChild(prefNode.getFirstChild());

            prefNode.appendChild(doc.createTextNode(value));
        } else {
            prefNode.setAttribute("default_value", value);
        }
    }
}

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

/**
 * add and update the property of preference.
 * When a changed value does not change, we return false.
 * //from   w w  w .j a v a 2  s . co  m
 * @param node
 * @param field
 * @param value
 * @return boolean 
 */
public static boolean updateProperty(Element node, String field, String value) {
    NodeList propList = node.getElementsByTagName("property");

    Element property;
    boolean isModified = false;
    for (int i = 0; i < propList.getLength(); i++) {
        property = (Element) propList.item(i);
        if (property.getAttribute("name").equals(field)) {
            // If there is an existing property, we update a value.
            NodeList textNodeList = property.getChildNodes();
            while (textNodeList.getLength() > 0) {
                property.removeChild(textNodeList.item(0));
            }
            Text textNode = node.getOwnerDocument().createTextNode(value);
            property.appendChild(textNode);

            isModified = true;
            break;
        }
    }

    if (!isModified) {
        Element propEl = node.getOwnerDocument().createElement("property");
        propEl.setAttribute("name", field);
        propEl.appendChild(node.getOwnerDocument().createTextNode(value));
        node.appendChild(propEl);
    }

    return true;
}

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

/**
 * Helper of remove property//  w  w  w. j a  va2  s . c  o m
 * @param node
 * @param field
 * @return
 */
public static boolean removeProperty(Element node, String field) {
    NodeList propList = node.getElementsByTagName("property");

    Element property = null;

    for (int i = 0; i < propList.getLength(); i++) {
        property = (Element) propList.item(i);
        if (property.getAttribute("name").equals(field)) {
            node.removeChild(property);
            return true;
        }
    }
    return false;
}

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

public void updateProxyConfHeaders(String id, Collection<String> headers, Collection<String> sendingCookies) {
    Proxyconf proxyconf = proxyConfDAO.select();

    try {/*  www  .  j a va  2s .c o  m*/
        XPath xpath = XPathFactory.newInstance().newXPath();
        Element element = proxyconf.getElement();
        Document document = element.getOwnerDocument();

        Element caseNode = (Element) xpath.evaluate("*[@id='" + id + "']", element, XPathConstants.NODE);
        if (caseNode == null)
            throw new RuntimeException("proxyConf[@id=" + id + "] not found");

        Node headersNode = (Node) xpath.evaluate("headers", caseNode, XPathConstants.NODE);
        if (headersNode != null)
            caseNode.removeChild(headersNode);

        if (headers != null) {
            headersNode = document.createElement("headers");
            caseNode.appendChild(headersNode);

            for (String header : headers) {
                Element headerNode = document.createElement("header");
                headerNode.appendChild(document.createTextNode(header));
                headersNode.appendChild(headerNode);
            }
        }

        Node sendingCookiesNode = (Node) xpath.evaluate("sendingcookies", caseNode, XPathConstants.NODE);
        if (sendingCookiesNode != null)
            caseNode.removeChild(sendingCookiesNode);

        if (sendingCookies != null) {
            sendingCookiesNode = document.createElement("sendingcookies");
            caseNode.appendChild(sendingCookiesNode);

            for (String cookie : sendingCookies) {
                Element sendingCookieNode = document.createElement("cookie");
                sendingCookieNode.appendChild(document.createTextNode(cookie));
                sendingCookiesNode.appendChild(sendingCookieNode);
            }
        }

        proxyconf.setElement(element);

        proxyConfDAO.update(proxyconf);
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}