@Override
public void encode(MessageTree tree, ChannelBuffer buf) {
Message message = tree.getMessage();
if (message instanceof Transaction) {
int count = 0;
int index = buf.writerIndex();
BufferHelper helper = m_bufferHelper;
Transaction t = (Transaction) message;
Locator locator = new Locator();
Ruler ruler = new Ruler((int) t.getDurationInMicros());
ruler.setWidth(1400);
ruler.setHeight(18 * calculateLines(t) + 10);
ruler.setOffsetX(200);
ruler.setOffsetY(10);
buf.writeInt(0); // place-holder
count += helper.table1(buf);
count += helper.crlf(buf);
count += encodeHeader(tree, buf, ruler);
count += encodeRuler(buf, locator, ruler);
count += encodeTransaction(tree, t, buf, locator, ruler);
count += encodeFooter(tree, buf);
count += helper.table2(buf);
buf.setInt(index, count);
}
}
protected int encodeTransactionLine(
MessageTree tree, Transaction t, ChannelBuffer buf, Locator locator, Ruler ruler) {
BufferHelper helper = m_bufferHelper;
XmlBuilder b = new XmlBuilder();
int width = 6;
int height = 18;
int x = 0;
int y = locator.getLine() * height + ruler.getOffsetY();
String tid = "t" + locator.getLine();
long t0 = tree.getMessage().getTimestamp();
long t1 = t.getTimestamp();
int rx = ruler.calcX((t1 - t0) * 1000);
int rw = ruler.calcWidth(t.getDurationInMicros() * 1000);
int[] segments = getTransactionDurationSegments(t);
b.branch(locator, x, y, width, height);
x += locator.getLevel() * width;
if (t.getStatus().equals("0")) {
b.tag1("text", "x", x, "y", y - 5, "font-weight", "bold", "stroke-width", "0");
} else {
b.tag1("text", "x", x, "y", y - 5, "font-weight", "bold", "stroke-width", "0", "fill", "red");
}
b.add(t.getType()).newLine();
b.tag(
"set",
"attributeName",
"fill",
"to",
"red",
"begin",
tid + ".mouseover",
"end",
tid + ".mouseout");
b.tag2("text");
if (segments == null) {
String durationInMillis =
String.format("%.2f %s", t.getDurationInMicros() / 1000.0, t.getName());
b.tag(
"rect",
"x",
rx + 1,
"y",
y - 15,
"width",
rw,
"height",
height - 2,
"fill",
"#0066ff",
"opacity",
"0.5");
b.tagWithText(
"text",
durationInMillis,
"x",
rx + 5,
"y",
y - 3,
"font-size",
"11",
"stroke-width",
"0");
} else {
int index = 0;
for (int segment : segments) {
int w = ruler.calcWidth(segment);
String durationInMillis =
String.format("%.2f %s", segment / 1000.0 / 1000.0, index == 0 ? t.getName() : "");
String color = m_colors[index % m_colors.length];
b.tag(
"rect",
"x",
rx + 1,
"y",
y - 15,
"width",
w,
"height",
height - 2,
"fill",
color,
"opacity",
"0.5");
b.tagWithText(
"text",
durationInMillis,
"x",
rx + 5,
"y",
y - 3,
"font-size",
"11",
"stroke-width",
"0");
index++;
rx += w;
}
}
b.tag(
"rect",
"id",
tid,
"x",
ruler.getOffsetX() + 1,
"y",
y - 15,
"width",
ruler.getWidth(),
"height",
height,
"fill",
"#ffffff",
"stroke-width",
"0",
"opacity",
"0.01");
return helper.write(buf, b.getResult().toString());
}