Example usage for org.w3c.dom Node setNodeValue

Introduction

In this page you can find the example usage for org.w3c.dom Node setNodeValue.

Prototype

public void setNodeValue(String nodeValue) throws DOMException;

Source Link

Document

The value of this node, depending on its type; see the table above.

Usage

From source file:Main.java

static public void setElementText(Element elm, String text) {
    Node node = elm.getFirstChild();
    if (node == null) {
        if (text != null)
            elm.appendChild(elm.getOwnerDocument().createTextNode(text));
    } else if (node.getNodeType() == Node.TEXT_NODE) {
        if (text == null)
            node.getParentNode().removeChild(node);
        else/* w  ww.  j  av  a2s.  c o m*/
            node.setNodeValue(text);
    } else if (text != null) {
        Text textNode = node.getOwnerDocument().createTextNode(text);
        elm.insertBefore(textNode, elm.getFirstChild());
    }
}

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From source file:Main.java

public static boolean setNodeValue(Node domNode, String string) {
    if (domNode == null)
        return false;

    short nodeType = domNode.getNodeType();

    switch (nodeType) {
    case Node.ELEMENT_NODE: {
        setElementText((Element) domNode, string);
        break;//from  w  ww  .  ja  v  a  2  s.co  m
    }
    case Node.ATTRIBUTE_NODE:
    case Node.TEXT_NODE: {
        domNode.setNodeValue(string);
        break;
    }
    case Node.PROCESSING_INSTRUCTION_NODE: {
        ((ProcessingInstruction) domNode).setData(string);
        break;
    }
    case Node.CDATA_SECTION_NODE: {
        ((CDATASection) domNode).setData(string);
        break;
    }
    default: {
        return false;
    }
    }

    return true;
}

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From source file:DomUtil.java

/**
 * Set or replace the text value//w w w  . j  a v  a2  s  .com
 */
public static void setText(Node node, String val) {
    Node chld = DomUtil.getChild(node, Node.TEXT_NODE);
    if (chld == null) {
        Node textN = node.getOwnerDocument().createTextNode(val);
        node.appendChild(textN);
        return;
    }
    // change the value
    chld.setNodeValue(val);
}

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From source file:Main.java

/**
 * Identify variables in attribute values and CDATA contents and replace
 * with their values as defined in the variableDefs map. Variables without
 * definitions are left alone./*from  w w  w. j a  v  a2 s .c  o m*/
 *
 * @param node the node to do variable replacement in
 * @param variableDefs map from variable names to values.
 */
public static void replaceVariables(final Node node, Map<String, String> variableDefs) {
    switch (node.getNodeType()) {
    case Node.ELEMENT_NODE:
        final Element element = (Element) node;
        final NamedNodeMap atts = element.getAttributes();
        for (int i = 0; i < atts.getLength(); i++) {
            final Attr attr = (Attr) atts.item(i);
            attr.setNodeValue(replaceVariablesInString(attr.getValue(), variableDefs));
        }
        break;

    case Node.CDATA_SECTION_NODE:
        String content = node.getTextContent();
        node.setNodeValue(replaceVariablesInString(content, variableDefs));
        break;

    default:
        break;
    }

    // process children
    final NodeList children = node.getChildNodes();
    for (int childIndex = 0; childIndex < children.getLength(); childIndex++)
        replaceVariables(children.item(childIndex), variableDefs);
}

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From source file:de.codesourcery.spring.contextrewrite.XMLRewrite.java

private static Rule wrap(ReplaceRule r) {
    final String newValue;

    if (!ContextRewritingBootStrapper.NULL_STRING.equals(r.replacement())) {
        if (r.replacementClassName() != ReplaceRule.NULL_CLASS) {
            throw new RuntimeException("Either replacement or replacementClassName needs to be set");
        }/*from w  w w.  j av  a 2  s  .  c o  m*/
        newValue = r.replacement();
    } else if (r.replacementClassName() != ReplaceRule.NULL_CLASS) {
        newValue = r.replacementClassName().getName();
    } else {
        throw new RuntimeException(
                "You need to provide EITHER 'replacement' OR 'replacementClassName' attributes");
    }
    return new Rule(r.xpath(), r.id()) {
        public void apply(Document document, Node matchedNode) throws Exception {
            switch (matchedNode.getNodeType()) {
            case Node.ATTRIBUTE_NODE:
                matchedNode.setNodeValue(newValue);
                break;
            case Node.ELEMENT_NODE:
                final Document replDocument = parseXMLFragment(newValue);
                final Node firstChild = replDocument.getFirstChild();
                final Node adoptedNode = document.importNode(firstChild, true);
                matchedNode.getParentNode().replaceChild(adoptedNode, matchedNode);
                break;
            default:
                throw new RuntimeException();
            }
        }

        @Override
        public String toString() {
            return "REPLACE: " + r.xpath() + " with '" + newValue;
        }
    };
}

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From source file:Main.java

/**
 * For compatibility reasons the following is required:
 * If the value of a text node is to be changed, but a CDATA section with this name
 * already exists, the CDATA section is removed an a text node is created or changed.
 *
 * If the value of a CDATA section is to be changed, but a text node with this name
 * already exists, the text node is removed an a CDATA section is created or changed.
 *
 *//*from  ww  w . jav  a  2  s  .com*/
public static void setElementText(Element e, String newValue, boolean cdata) {
    if (e == null) {
        return;
    }

    Node node = null;

    NodeList children = e.getChildNodes();

    if (children != null) {
        Node childToRemove = null;
        boolean changed = false;

        int listLength = children.getLength();

        for (int i = 0; i < listLength; i++) {
            node = children.item(i);

            int nodeType = node.getNodeType();

            if (nodeType == Node.TEXT_NODE) {
                if (cdata) {
                    childToRemove = node;
                } else {
                    node.setNodeValue(newValue);
                    changed = true;
                }
            }

            if (nodeType == Node.CDATA_SECTION_NODE) {
                if (!cdata) {
                    childToRemove = node;
                } else {
                    node.setNodeValue(newValue);
                    changed = true;
                }

            }
        }

        if (childToRemove != null) {
            // System.out.println("removing child " + childToRemove.getNodeValue());
            childToRemove.setNodeValue("");
            e.removeChild(childToRemove);
        }

        if (changed) {
            return;
        }
    }

    Document doc = e.getOwnerDocument();

    if (cdata) {
        node = doc.createCDATASection(newValue);
    } else {
        node = doc.createTextNode(newValue);
    }

    e.appendChild(node);
}

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From source file:Main.java

/**
 * The method inserts end-of-line+indentation Text nodes where indentation is necessary.
 *
 * @param node - node to be pretty formatted
 * @param identLevel - initial indentation level of the node
 * @param ident - additional indentation inside the node
 *//*w w  w. ja  va2  s. com*/
private static void prettyFormat(Node node, String identLevel, String ident) {
    NodeList nodelist = node.getChildNodes();
    int iStart = 0;
    Node item = nodelist.item(0);
    if (item != null) {
        short type = item.getNodeType();
        if (type == Node.ELEMENT_NODE || type == Node.COMMENT_NODE) {
            Node newChild = node.getOwnerDocument().createTextNode(EOL_XML + identLevel + ident);
            node.insertBefore(newChild, item);
            iStart = 1;
        }
    }
    for (int i = iStart; i < nodelist.getLength(); i++) {
        item = nodelist.item(i);
        if (item != null) {
            short type = item.getNodeType();
            if (type == Node.TEXT_NODE && item.getNodeValue().trim().length() == 0) {
                if (i + 1 < nodelist.getLength()) {
                    item.setNodeValue(EOL_XML + identLevel + ident);
                } else {
                    item.setNodeValue(EOL_XML + identLevel);
                }
            } else if (type == Node.ELEMENT_NODE) {
                prettyFormat(item, identLevel + ident, ident);
                if (i + 1 < nodelist.getLength()) {
                    Node nextItem = nodelist.item(i + 1);
                    if (nextItem != null) {
                        short nextType = nextItem.getNodeType();
                        if (nextType == Node.ELEMENT_NODE || nextType == Node.COMMENT_NODE) {
                            Node newChild = node.getOwnerDocument()
                                    .createTextNode(EOL_XML + identLevel + ident);
                            node.insertBefore(newChild, nextItem);
                            i++;
                            continue;
                        }
                    }
                } else {
                    Node newChild = node.getOwnerDocument().createTextNode(EOL_XML + identLevel);
                    node.appendChild(newChild);
                    i++;
                    continue;
                }
            }
        }
    }
}

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From source file:fi.csc.kapaVirtaAS.MessageTransformer.java

private Node setNodeValueToNode(Node n, String value) {
    n.setNodeValue(value);
    return n;
}

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From source file:jp.ikedam.jenkins.plugins.jobcopy_builder.ReplaceOperation.java

/**
 * Returns modified XML Document of the job configuration.
 * //from w  ww  . j a  v a2  s  . co  m
 * Replace the strings in the job configuration: 
 * only applied to strings in text nodes, so the XML structure is never destroyed. 
 * 
 * @param doc       XML Document of the job to be copied (job/NAME/config.xml)
 * @param env       Variables defined in the build.
 * @param logger    The output stream to log.
 * @return          modified XML Document. Return null if an error occurs.
 * @see jp.ikedam.jenkins.plugins.jobcopy_builder.AbstractXmlJobcopyOperation#perform(org.w3c.dom.Document, hudson.EnvVars, java.io.PrintStream)
 */
@Override
public Document perform(Document doc, EnvVars env, PrintStream logger) {
    String fromStr = getFromStr();
    String toStr = getToStr();

    if (StringUtils.isEmpty(fromStr)) {
        logger.println("From String is empty");
        return null;
    }
    if (toStr == null) {
        toStr = "";
    }
    String expandedFromStr = isExpandFromStr() ? env.expand(fromStr) : fromStr;
    String expandedToStr = isExpandToStr() ? env.expand(toStr) : toStr;
    if (StringUtils.isEmpty(expandedFromStr)) {
        logger.println("From String got to be empty");
        return null;
    }
    if (expandedToStr == null) {
        expandedToStr = "";
    }

    logger.print("Replacing: " + expandedFromStr + " -> " + expandedToStr);
    try {
        // Retrieve all text nodes.
        NodeList textNodeList = getNodeList(doc, "//text()");

        // Perform replacing to all text nodes.
        // NodeList does not implement Collection, and foreach is not usable.
        for (int i = 0; i < textNodeList.getLength(); ++i) {
            Node node = textNodeList.item(i);
            node.setNodeValue(StringUtils.replace(node.getNodeValue(), expandedFromStr, expandedToStr));
        }
        logger.println("");

        return doc;
    } catch (Exception e) {
        logger.print("Error occured in XML operation");
        e.printStackTrace(logger);
        return null;
    }
}

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From source file:de.betterform.connector.serializer.MultipartRelatedSerializer.java

protected void visitNode(Map cache, Node node, MimeMultipart multipart) throws Exception {

    ModelItem item = (ModelItem) node.getUserData("");
    if (item != null && item.getDeclarationView().getDatatype() != null
            && item.getDeclarationView().getDatatype().equalsIgnoreCase("anyURI")) {
        String name = item.getFilename();
        if (name == null || item.getValue() == null || item.getValue().equals("")) {
            return;
        }/* www . jav a 2s .c  om*/

        String cid = (String) cache.get(name);
        if (cid == null) {
            int count = multipart.getCount();
            cid = name + "@part" + (count + 1);

            MimeBodyPart part = new MimeBodyPart();
            part.setContentID("<" + cid + ">");

            DataHandler dh = new DataHandler(new ModelItemDataSource(item));
            part.setDataHandler(dh);

            part.addHeader("Content-Type", item.getMediatype());
            part.addHeader("Content-Transfer-Encoding", "base64");
            part.setDisposition("attachment");
            part.setFileName(name);
            multipart.addBodyPart(part);
            cache.put(name, cid);
        }

        Element element = (Element) node;
        // remove text node
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            Node n = list.item(i);
            if (n.getNodeType() != Node.TEXT_NODE) {
                continue;
            }
            n.setNodeValue("cid:" + cid);
            break;
        }
    } else {
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            Node n = list.item(i);
            if (n.getNodeType() == Node.ELEMENT_NODE) {
                visitNode(cache, n, multipart);
            }
        }
    }
}

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