/** {@inheritDoc} */
@Override
public boolean apply(@Nullable T1 t1, @Nullable T2 t2) {
lazyCompile();
if (expr != null) {
JexlContext ctx = new MapContext();
ctx.set(var1, t1);
ctx.set(var2, t2);
for (Map.Entry<String, Object> e : map.entrySet()) {
ctx.set(e.getKey(), e.getValue());
}
try {
Object obj = expr.evaluate(ctx);
if (obj instanceof Boolean) {
return (Boolean) obj;
}
} catch (Exception ex) {
throw F.wrap(ex);
}
}
return false;
}
private void execute(String config) throws ConnectionException, IOException {
NotificationConfig c = NotificationConfig.fromXml(new File(config));
MessageFilter dupFilter = DuplicateMessageFilter.createFilter();
GdcRESTApiWrapper rest = null;
try {
for (NotificationMessage m : c.getMessages()) {
String dupFilterKind = m.getDupFilterKind();
if (dupFilterKind != null && dupFilterKind.length() > 0) {
if (!dupFilter.filter(m.getMessage(), dupFilterKind)) {
l.debug("Message filtered out by the dup kind filter.");
l.info("Message filtered out by the dup kind filter.");
continue;
}
}
rest = new GdcRESTApiWrapper(cliParams.getHttpConfig());
rest.login();
Expression e = null;
JexlEngine jexl = new JexlEngine();
e = jexl.createExpression(m.getCondition());
JexlContext jc = new MapContext();
List<Metric> metrics = m.getMetrics();
double[] values = null;
if (metrics != null && metrics.size() > 0) {
values = new double[metrics.size()];
for (int i = 0; i < metrics.size(); i++) {
values[i] = rest.computeMetric(metrics.get(i).getUri());
jc.set(metrics.get(i).getAlias(), new Double(values[i]));
}
}
String[] texts = null;
List<Report> reports = m.getReports();
if (reports != null && reports.size() > 0) {
texts = new String[reports.size()];
for (int i = 0; i < reports.size(); i++) {
texts[i] = rest.computeReport(reports.get(i).getUri());
}
}
boolean result = decide(e.evaluate(jc));
if (result) {
NotificationTransport t = selectTransport(m.getUri());
String msg = m.getMessage();
if (values != null && values.length > 0 && metrics != null && metrics.size() > 0) {
for (int i = 0; i < metrics.size(); i++) {
String fmt = metrics.get(i).getFormat();
if (fmt == null || fmt.length() <= 0) fmt = DEFAULT_FORMAT;
DecimalFormat df = new DecimalFormat(fmt);
msg = msg.replace("%" + metrics.get(i).getAlias() + "%", df.format(values[i]));
}
}
if (texts != null && texts.length > 0 && reports != null && reports.size() > 0) {
for (int i = 0; i < reports.size(); i++) {
msg = msg.replace("%" + reports.get(i).getAlias() + "%", texts[i]);
}
}
String dupFilterExact = m.getDupFilterExact();
if (dupFilterExact != null && dupFilterExact.length() > 0) {
if (!dupFilter.filter(msg, dupFilterExact)) {
l.debug("Message filtered out by the dup exact filter.");
l.info("Message filtered out by the dup exact filter.");
continue;
}
}
String fmt = m.getMessageTimestampFormat();
if (fmt != null && fmt.length() > 0) t.send(msg + " (at " + getTimestamp(fmt) + ")");
else t.send(msg);
dupFilter.update(msg);
dupFilter.update(m.getMessage());
l.info("Notification sent.");
}
}
dupFilter.save();
rest.logout();
} catch (Exception e) {
throw new IOException(e);
} finally {
if (rest != null) rest.logout();
}
}
