Example usage for org.w3c.dom CharacterData setNodeValue

Introduction

In this page you can find the example usage for org.w3c.dom CharacterData 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:org.sakaiproject.tool.assessment.qti.asi.ASIBaseClass.java

/**
 * Set field entry./*w  w  w.  j a v  a2  s. c om*/
 *
 * @param xpath
 * @param setValue
 * @param noEscapeXML
 */
protected void setFieldentry(String xpath, String value, boolean noEscapeXML) {
    String setValue = null;

    if (noEscapeXML) {
        setValue = value;
    } else {
        setValue = escapeXml(value);
    }

    if (log.isDebugEnabled()) {
        log.debug("setFieldentry(String " + xpath + ", String " + setValue + ")");
    }

    List metadataList;
    try {
        metadataList = this.selectNodes(xpath);
        int no = metadataList.size();
        String val = null;

        if (metadataList.size() > 0) {
            Document document = this.getDocument();
            Element fieldentry = (Element) metadataList.get(0);
            CharacterData fieldentryText = (CharacterData) fieldentry.getFirstChild();

            Integer getTime = null;
            if ((fieldentryText != null) && (fieldentryText.getNodeValue() != null)
                    && (fieldentryText.getNodeValue().trim().length() > 0)) {
                val = fieldentryText.getNodeValue();
            }

            if (setValue != null) {
                if (fieldentryText == null) {
                    Text newElementText = fieldentry.getOwnerDocument().createTextNode(setValue);

                    fieldentry.appendChild(newElementText);
                    fieldentryText = (CharacterData) fieldentry.getFirstChild();
                } else {
                    fieldentryText.setNodeValue(setValue);
                }
            }
        }
    } catch (ParserConfigurationException e) {
        log.error(e.getMessage(), e);
    } catch (SAXException e) {
        log.error(e.getMessage(), e);
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }
}

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