private static String dump(Collection<ProtocolConfiguration> configs) {
StringBuilder sb = new StringBuilder();
String indent = " ";
sb.append("<config>\n");
for (ProtocolConfiguration cfg : configs) {
sb.append(indent).append("<").append(cfg.getProtocolName());
Map<String, String> props = cfg.getProperties();
if (props.isEmpty()) {
sb.append(" />\n");
} else {
sb.append("\n").append(indent).append(indent);
for (Map.Entry<String, String> entry : props.entrySet()) {
String key = entry.getKey();
String val = entry.getValue();
key = trim(key);
val = trim(val);
sb.append(key).append("=\"").append(val).append("\" ");
}
sb.append(" />\n");
}
}
sb.append("</config>\n");
return sb.toString();
}
