private String getChildText()

in src/main/java/org/apache/sling/jcr/contentparser/impl/XmlContentParser.java [174:185]

• 12 lines of code
• 3 McCabe index (conditional complexity)

    private String getChildText(Element element, String childName) {
        List<Element> children = getChildren(element, childName);
        if (children.isEmpty()) {
            return null;
        }
        else if (children.size() == 1) {
            return children.get(0).getTextContent();
        }
        else {
            throw new ParseException("Found multiple elements with name '" + childName + "': " + children.size());
        }
    }