src/main/java/de/pixart/messenger/utils/XmlHelper.java


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package de.pixart.messenger.utils;

import de.pixart.messenger.xml.Element;

public class XmlHelper {
    public static String encodeEntities(String content) {
        content = content.replace("&", "&amp;");
        content = content.replace("<", "&lt;");
        content = content.replace(">", "&gt;");
        content = content.replace("\"", "&quot;");
        content = content.replace("'", "&apos;");
        content = content.replaceAll("[\\p{Cntrl}&&[^\n\t\r]]", "");
        return content;
    }

    public static String printElementNames(final Element element) {
        final StringBuilder builder = new StringBuilder();
        builder.append('[');
        if (element != null) {
            for (Element child : element.getChildren()) {
                if (builder.length() != 1) {
                    builder.append(',');
                }
                builder.append(child.getName());
            }
        }
        builder.append(']');
        return builder.toString();
    }
}