conversations-classic/src/main/java/eu/siacs/conversations/utils/XmlHelper.java

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package eu.siacs.conversations.utils;
import eu.siacs.conversations.xml.Element;
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public class XmlHelper {
public static String encodeEntities(String content) {
content = content.replace("&", "&");
content = content.replace("<", "&lt;");
content = content.replace(">", "&gt;");
content = content.replace("\"", "&quot;");
content = content.replace("'", "&apos;");
content = content.replaceAll("[\\p{Cntrl}&&[^\n\t\r]]", "");
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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();
}
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}