Example usage for org.w3c.dom Text replaceWholeText

Introduction

In this page you can find the example usage for org.w3c.dom Text replaceWholeText.

Prototype

public Text replaceWholeText(String content) throws DOMException;

Source Link

Document

Replaces the text of the current node and all logically-adjacent text nodes with the specified text.

Usage

From source file:Main.java

@SuppressWarnings({ "ChainOfInstanceofChecks" })
private static void formatElementStart(/*@Nonnull*/Document document, /*@Nonnull*/Element element, /*@Nonnull*/
        String formatString) {//from ww  w.j  a v a2  s  . com
    Node previousSibling = element.getPreviousSibling();

    if (previousSibling == null || previousSibling instanceof Element) {
        element.getParentNode().insertBefore(document.createTextNode(formatString), element);
    } else if (previousSibling instanceof Text) {
        Text textNode = (Text) previousSibling;
        String text = textNode.getWholeText();

        if (!formatString.equals(text)) {
            textNode.replaceWholeText(trimRight(text) + formatString);
        }
    }
}

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From source file:Main.java

@SuppressWarnings({ "ChainOfInstanceofChecks" })
private static void formatElementEnd(/*@Nonnull*/Document document, /*@Nonnull*/Element element, /*@Nonnull*/
        String formatString) {//from  w  ww  .  j  a v  a  2  s . c  o  m
    Node lastChild = element.getLastChild();

    if (lastChild != null) {
        if (lastChild instanceof Element) {
            element.appendChild(document.createTextNode(formatString));
        } else if (lastChild instanceof Text) {
            Text textNode = (Text) lastChild;
            String text = textNode.getWholeText();

            if (hasOnlyTextSiblings(textNode)) {
                String trimmedText = text.trim();
                if (!trimmedText.equals(text)) {
                    textNode.replaceWholeText(trimmedText);
                }
            } else {
                if (!formatString.equals(text)) {
                    textNode.replaceWholeText(trimRight(text) + formatString);
                }
            }
        }
    }
}

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From source file:org.apache.hadoop.gateway.filter.rewrite.impl.xml.XmlFilterReader.java

private void processBufferedElement(Level level, UrlRewriteFilterGroupDescriptor config)
        throws XPathExpressionException {
    for (UrlRewriteFilterPathDescriptor selector : config.getSelectors()) {
        if (selector instanceof UrlRewriteFilterApplyDescriptor) {
            XPathExpression path = (XPathExpression) selector.compiledPath(XPATH_COMPILER);
            Object node = path.evaluate(level.scopeNode, XPathConstants.NODE);
            if (node != null) {
                UrlRewriteFilterApplyDescriptor apply = (UrlRewriteFilterApplyDescriptor) selector;
                if (node instanceof Element) {
                    Element element = (Element) node;
                    String value = element.getTextContent();
                    value = filterText(extractQName(element), value, apply.rule());
                    element.setTextContent(value);
                } else if (node instanceof Text) {
                    Text text = (Text) node;
                    String value = text.getWholeText();
                    value = filterText(extractQName(text.getParentNode()), value, apply.rule());
                    text.replaceWholeText(value);
                } else if (node instanceof Attr) {
                    Attr attr = (Attr) node;
                    String value = attr.getValue();
                    value = filterAttribute(extractQName(attr.getOwnerElement()), extractQName(attr), value,
                            apply.rule());
                    attr.setValue(value);
                } else {
                    throw new IllegalArgumentException(RES.unexpectedSelectedNodeType(node));
                }//from  w w  w.  j  a  v a2s  .  com
            }
        } else if (selector instanceof UrlRewriteFilterDetectDescriptor) {
            XPathExpression path = (XPathExpression) selector.compiledPath(XPATH_COMPILER);
            Object node = path.evaluate(level.scopeNode, XPathConstants.NODE);
            if (node != null) {
                UrlRewriteFilterDetectDescriptor detect = (UrlRewriteFilterDetectDescriptor) selector;
                String value = null;
                if (node instanceof Element) {
                    Element element = (Element) node;
                    value = element.getTextContent();
                } else if (node instanceof Text) {
                    Text text = (Text) node;
                    value = text.getWholeText();
                } else if (node instanceof Attr) {
                    Attr attr = (Attr) node;
                    value = attr.getValue();
                } else {
                    throw new IllegalArgumentException(RES.unexpectedSelectedNodeType(node));
                }
                if (detect.compiledValue(REGEX_COMPILER).matcher(value).matches()) {
                    processBufferedElement(level, detect);
                }
            }
        } else {
            throw new IllegalArgumentException(RES.unexpectedRewritePathSelector(selector));
        }
    }
}

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