Example usage for org.w3c.dom Element replaceChild

Introduction

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

Prototype

public Node replaceChild(Node newChild, Node oldChild) throws DOMException;

Source Link

Document

Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node.

Usage

From source file:org.openestate.io.core.XmlUtils.java

/**
 * Replace all text values of a {@link Node} with CDATA values.
 *
 * @param doc/*  ww w  .  jav a 2s.  c o m*/
 * the document to update
 *
 * @param node
 * the node to update
 */
public static void replaceTextWithCData(Document doc, Node node) {
    if (node instanceof Text) {
        Text text = (Text) node;
        CDATASection cdata = doc.createCDATASection(text.getTextContent());
        Element parent = (Element) text.getParentNode();
        parent.replaceChild(cdata, text);
    } else if (node instanceof Element) {
        //LOGGER.debug( "ELEMENT " + element.getTagName() );
        NodeList children = node.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            //LOGGER.debug( "> " + children.item( i ).getClass().getName() );
            XmlUtils.replaceTextWithCData(doc, children.item(i));
        }
    }
}

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From source file:org.openestate.io.openimmo.converters.OpenImmo_1_2_2.java

/**
 * Downgrade <energiepass> elements to OpenImmo 1.2.1.
 * <p>//from  ww  w  .ja  va 2  s  . c  o  m
 * The &lt;epart&gt; child element of the &lt;energiepass&gt; element is
 * renamed to &lt;art&gt; in version 1.2.1.
 *
 * @param doc OpenImmo document in version 1.2.2
 * @throws JaxenException
 */
protected void downgradeEnergiepassElements(Document doc) throws JaxenException {
    List nodes = XmlUtils
            .newXPath("/io:openimmo/io:anbieter/io:immobilie/io:zustand_angaben/io:energiepass/io:epart", doc)
            .selectNodes(doc);
    for (Object item : nodes) {
        Element node = (Element) item;
        Element parentNode = (Element) node.getParentNode();

        Element newNode = doc.createElementNS(StringUtils.EMPTY, "art");
        newNode.setTextContent(node.getTextContent());

        parentNode.replaceChild(newNode, node);
    }
}

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From source file:org.openestate.io.openimmo.converters.OpenImmo_1_2_2.java

/**
 * Upgrade <energiepass> elements to OpenImmo 1.2.2.
 * <p>/*from w w w  .  j  a  v  a  2 s  . co m*/
 * The &lt;art&gt; child element of the &lt;energiepass&gt; element is
 * renamed to &lt;epart&gt; in version 1.2.2.
 *
 * @param doc OpenImmo document in version 1.2.1
 * @throws JaxenException
 */
protected void upgradeEnergiepassElements(Document doc) throws JaxenException {
    List nodes = XmlUtils
            .newXPath("/io:openimmo/io:anbieter/io:immobilie/io:zustand_angaben/io:energiepass/io:art", doc)
            .selectNodes(doc);
    for (Object item : nodes) {
        Element node = (Element) item;
        Element parentNode = (Element) node.getParentNode();

        Element newNode = doc.createElementNS(StringUtils.EMPTY, "epart");
        newNode.setTextContent(node.getTextContent());

        parentNode.replaceChild(newNode, node);
    }
}

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From source file:org.smartfrog.avalanche.client.sf.apps.gt4.javawscore.utils.EditXML.java

/**
 * Adds a child node as the first child to a parent node.
 * If the first node has the same name as child node, then it 
 * is replaced.//from   www.  jav  a2 s  .c o  m
 * @param parent
 * @param child
 */
public void addFirstChild(Element parent, Element child) {
    Node firstChild = parent.getFirstChild();
    if (child.getNodeName() == firstChild.getNodeName()) {
        parent.replaceChild(child, firstChild);
    } else {
        parent.insertBefore(child, parent.getFirstChild());
    }

}

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From source file:org.smartfrog.avalanche.client.sf.apps.gt4.javawscore.utils.EditXML.java

/**
 * Adds a child node as the last child to a parent node
 * @param parent//from   w w  w. j  a  va  2 s  . c  om
 * @param child
 */
public void addLastChild(Element parent, Element child) {
    Node lastChild = parent.getLastChild();
    if (child.getNodeName() == lastChild.getNodeName()) {
        parent.replaceChild(child, lastChild);
    } else {
        parent.appendChild(child);
    }
}

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From source file:org.smartfrog.avalanche.client.sf.apps.gt4.javawscore.utils.EditXML.java

/**
 * Adds a child node before the last child of the parent node.
 * @param parent/* www  . ja  v  a 2s .  co  m*/
 * @param child
 */
public void addBeforeLastChild(Element parent, Element child) {
    Node lastChild = parent.getLastChild();
    Node beforeLastChild = lastChild.getPreviousSibling();
    if (child.getNodeName() == beforeLastChild.getNodeName()) {
        parent.replaceChild(child, beforeLastChild);
    } else {
        parent.insertBefore(child, lastChild);
    }
}

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From source file:org.wso2.carbon.apimgt.migration.client._200Specific.ResourceModifier200.java

/**
 * update new throttle handler in the synapse
 *
 * @param synapseDTOs list of synapse files to be updated
 *///from   w ww  . j  a v a2s  . c om
public static void updateThrottleHandler(List<SynapseDTO> synapseDTOs) {
    for (SynapseDTO synapseDTO : synapseDTOs) {
        Element existingThrottleHandler = SynapseUtil.getHandler(synapseDTO.getDocument(),
                Constants.SYNAPSE_API_VALUE_THROTTLE_HANDLER);
        Element handlersElement = (Element) synapseDTO.getDocument()
                .getElementsByTagNameNS(Constants.SYNAPSE_API_XMLNS, Constants.SYNAPSE_API_ELEMENT_HANDLERS)
                .item(0);
        if (existingThrottleHandler != null && !isThrottleHandlerUpdated(existingThrottleHandler)) {
            Element updatedThrottleHandler = SynapseUtil.createHandler(synapseDTO.getDocument(),
                    Constants.NEW_SYNAPSE_API_VALUE_THROTTLE_HANDLER, null);
            handlersElement.replaceChild(updatedThrottleHandler, existingThrottleHandler);
        }
    }
}

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