27 |
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28 |
|
public final String DESC = "Sends alerts over e-mail."; |
29 |
|
|
30 |
+ |
public final String DEFAULT_LEVEL = Alert.alertLevels[0]; |
31 |
+ |
|
32 |
+ |
public final String NOT_CONFIGURED = "<NOT CONFIGURED>"; |
33 |
+ |
|
34 |
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//---STATIC METHODS--- |
35 |
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36 |
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//---CONSTRUCTORS--- |
43 |
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44 |
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public void sendAlert(Alert alert) { |
45 |
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ConfigurationProxy cp = ConfigurationProxy.getInstance(); |
46 |
< |
String levelName = cp.getProperty(_name, "Alerter.EMail.level"); |
46 |
> |
String levelName; |
47 |
> |
try { |
48 |
> |
levelName = cp.getProperty(_name, "Alerter.EMail.level"); |
49 |
> |
} catch (PropertyNotFoundException e) { |
50 |
> |
levelName = DEFAULT_LEVEL; |
51 |
> |
_logger.write(toString(), Logger.WARNING, "Alerter.EMail.level value unavailable using default of " + levelName); |
52 |
> |
} |
53 |
|
int level = StringUtils.getStringPos(levelName, Alert.alertLevels); |
54 |
|
// only send if it's equal (or above) our level |
55 |
< |
if(alert.getLevel() >= level) { |
55 |
> |
if(((alert.getLevel() == 0) && (alert.getLastLevel() >= level)) || (alert.getLevel() >= level)) { |
56 |
|
String alertType = Alert.alertLevels[alert.getLevel()]; |
57 |
|
String thresholdType = Alert.thresholdLevels[alert.getThreshold()]; |
58 |
|
// sort out the subject |
59 |
< |
String subject = cp.getProperty(_name, "Alerter.EMail.subject"); |
59 |
> |
String subject; |
60 |
> |
try { |
61 |
> |
subject = cp.getProperty(_name, "Alerter.EMail.subject"); |
62 |
> |
} catch (PropertyNotFoundException e) { |
63 |
> |
subject = NOT_CONFIGURED; |
64 |
> |
_logger.write(toString(), Logger.WARNING, "Alerter.EMail.subject value unavailable using default of " + subject); |
65 |
> |
} |
66 |
|
subject = StringUtils.replaceText(subject, "%level%", alertType); |
67 |
|
subject = StringUtils.replaceText(subject, "%threshold%", thresholdType); |
68 |
|
subject = StringUtils.replaceText(subject, "%source%", alert.getSource()); |
72 |
|
subject = StringUtils.replaceText(subject, "%timeTillNextAlert%", getTimeString(Long.parseLong(alert.getTimeTillNextAlert()))); |
73 |
|
|
74 |
|
// sort out the message body |
75 |
< |
String message = cp.getProperty(_name, "Alerter.EMail.message"); |
75 |
> |
String message; |
76 |
> |
try { |
77 |
> |
message = cp.getProperty(_name, "Alerter.EMail.message"); |
78 |
> |
} catch (PropertyNotFoundException e) { |
79 |
> |
message = NOT_CONFIGURED; |
80 |
> |
_logger.write(toString(), Logger.WARNING, "Alerter.EMail.message value unavailable using default of " + message); |
81 |
> |
} |
82 |
|
message = StringUtils.replaceText(message, "%level%", alertType); |
83 |
|
message = StringUtils.replaceText(message, "%threshold%", thresholdType); |
84 |
|
message = StringUtils.replaceText(message, "%source%", alert.getSource()); |
121 |
|
} |
122 |
|
catch(IOException e) { |
123 |
|
_logger.write(toString(), Logger.ERROR, "Error whilst sending message: "+e); |
124 |
+ |
} |
125 |
+ |
catch(PropertyNotFoundException e) { |
126 |
+ |
_logger.write(toString(), Logger.ERROR, "Error obtaining essential configuration: "+e); |
127 |
|
} |
128 |
|
} |
129 |
|
} |