protected int encodeLine(
MessageTree tree,
Message message,
ChannelBuffer buf,
char type,
Policy policy,
int level,
LineCounter counter) {
BufferHelper helper = m_bufferHelper;
int count = 0;
if (counter != null) {
counter.inc();
count += helper.tr1(buf, counter.getCount() % 2 != 0 ? "odd" : "even");
} else {
count += helper.tr1(buf, null);
}
count += helper.td1(buf);
count += helper.nbsp(buf, level * 2); // 2 spaces per level
count += helper.write(buf, (byte) type);
if (type == 'T' && message instanceof Transaction) {
long duration = ((Transaction) message).getDurationInMillis();
count += helper.write(buf, m_dateHelper.format(message.getTimestamp() + duration));
} else {
count += helper.write(buf, m_dateHelper.format(message.getTimestamp()));
}
count += helper.td2(buf);
count += helper.td(buf, message.getType());
count += helper.td(buf, message.getName());
if (policy != Policy.WITHOUT_STATUS) {
if (Message.SUCCESS.equals(message.getStatus())) {
count += helper.td(buf, " "); // do not output "0"
} else {
count += helper.td(buf, message.getStatus(), "class=\"error\"");
}
Object data = message.getData();
count += helper.td1(buf);
if (policy == Policy.WITH_DURATION && message instanceof Transaction) {
long durationInMicro = ((Transaction) message).getDurationInMicros();
long durationInMillis = durationInMicro / 1000L;
if (durationInMicro < 100L) {
count += helper.write(buf, String.format("%.2f", durationInMicro / 1000.0));
} else if (durationInMicro < 10000L) { // less than 10 ms
count += helper.write(buf, String.format("%.2f", durationInMicro / 1000.0));
} else { // no fraction
count += helper.write(buf, Long.toString(durationInMillis));
}
count += helper.write(buf, "ms ");
}
count += helper.writeRaw(buf, String.valueOf(data));
count += helper.td2(buf);
} else {
count += helper.td(buf, "");
count += helper.td(buf, "");
}
count += helper.tr2(buf);
count += helper.crlf(buf);
return count;
}
