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import uk.ac.ukc.iscream.util.*; |
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import uk.ac.ukc.iscream.componentmanager.*; |
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import java.util.*; |
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import java.io.*; |
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/** |
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* This Alert sends by e-mail. |
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* |
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* @author $Author$ |
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* @version $Id$ |
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*/ |
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< |
public class EMail__PluginAlerter implements PluginAlerter { |
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public class EMail__Alerter implements PluginAlerter { |
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//---FINAL ATTRIBUTES--- |
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//---CONSTRUCTORS--- |
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public EMail__Alerter() { |
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// get the configuration for this alerter |
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Configuration config = ReferenceManager.getInstance().getCM().getConfiguration(_name); |
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// an integer value |
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_level = Integer.parseInt(config.getProperty("Alerter.EMail.level")); |
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// a semi-colon seperated list of destination addresses |
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_destList = config.getProperty("Alerter.EMail.destList"); |
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// a single from address |
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_sender = config.getProperty("Alerter.EMail.sender"); |
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// the fqdn of an smtp server |
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_smtpServer = config.getProperty("Alerter.EMail.smtpServer"); |
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// a subject with the following: %level% and %message% |
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// eg, "i-scream e-mail alert: level %level%, %message%" |
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_subject = config.getProperty("Alerter.EMail.subject"); |
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// a message body with the following: %level% and %message% |
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_message = config.getProperty("Alerter.EMail.message"); |
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_logger.write(toString(), Logger.SYSINIT, "IRC Alerter started"); |
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} |
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//---PUBLIC METHODS--- |
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public void sendAlert(Alert alert) { |
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// yeah, now what ? |
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// only send if it's equal (or above) our level |
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if(alert.getLevel() >= _level) { |
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// sort out the subject |
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String subject = _subject; |
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subject = StringUtils.replaceText(subject, "%level%", String.valueOf(alert.getLevel())); |
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subject = StringUtils.replaceText(subject, "%source%", alert.getSource()); |
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subject = StringUtils.replaceText(subject, "%value%", alert.getValue()); |
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subject = StringUtils.replaceText(subject, "%thresholdValue%", alert.getThresholdValue()); |
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subject = StringUtils.replaceText(subject, "%attributeName%", alert.getAttributeName()); |
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// sort out the message body |
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String message = _message; |
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message = StringUtils.replaceText(message, "%level%", String.valueOf(alert.getLevel())); |
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message = StringUtils.replaceText(message, "%source%", alert.getSource()); |
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message = StringUtils.replaceText(message, "%value%", alert.getValue()); |
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message = StringUtils.replaceText(message, "%thresholdValue%", alert.getThresholdValue()); |
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message = StringUtils.replaceText(message, "%attributeName%", alert.getAttributeName()); |
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try { |
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// create SMTP message |
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Smtp smtp = new Smtp(_smtpServer); |
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// set our sender |
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smtp.setSender(_sender); |
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// set the to list |
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StringTokenizer st = new StringTokenizer(_destList, ";"); |
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while (st.hasMoreTokens()) { |
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smtp.setTo(st.nextToken()); |
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} |
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// prepare to print the message |
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PrintWriter out = smtp.getOutputStream(); |
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out.println("Subject: "+subject); |
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out.println(); |
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// send the message |
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out.println(message); |
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smtp.sendMessage(); |
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smtp.close(); |
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_logger.write(toString(), Logger.DEBUG, "Sending IRC Alert at level"+String.valueOf(alert.getLevel())); |
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} |
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catch(IOException e) { |
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_logger.write(toString(), Logger.ERROR, "Error whilst sending message: "+e); |
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} |
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} |
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} |
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/** |
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//---ACCESSOR/MUTATOR METHODS--- |
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//---ATTRIBUTES--- |
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// an integer value |
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private int _level; |
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// a semi-colon seperated list of destination addresses |
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private String _destList; |
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// a single sender address |
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private String _sender; |
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// the fqdn of an smtp server |
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private String _smtpServer; |
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// a subject with the following: %level% and %message% |
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// eg, "i-scream e-mail alert: level %level%, %message%" |
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private String _subject; |
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// a message body with the following: %level% and %message% |
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private String _message; |
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/** |
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* This is the friendly identifier of the |
