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import dk.daoas.daoadresseservice.db.DatabaseLayerImplementation; |
import dk.daoas.daoadresseservice.db.DatabaseLayerImplementation; |
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public class DataLoader { |
public class DataLoader { |
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boolean isRunning = false; |
boolean isRunning = false; |
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ServiceConfig config; |
ServiceConfig config; |
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ServletContext ctxt; |
ServletContext ctxt; |
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public DataLoader(ServletContext ctxt,ServiceConfig conf) { |
public DataLoader(ServletContext ctxt,ServiceConfig conf) { |
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this.ctxt = ctxt; |
this.ctxt = ctxt; |
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config = conf; |
config = conf; |
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} |
} |
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public void doLoad(String trigger) { |
public void doLoad(String trigger) { |
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synchronized(this) { |
synchronized(this) { |
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if (isRunning == false) { |
if (isRunning == false) { |
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isRunning = true; |
isRunning = true; |
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Thread t = new Thread( new DataLoadWorker(this, trigger), "SearchDataLoader"); |
Thread t = new Thread( new DataLoadWorker(this, trigger), "SearchDataLoader"); |
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t.start(); |
t.start(); |
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} |
} |
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} |
} |
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} |
} |
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public boolean isRunning() { |
public boolean isRunning() { |
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synchronized(this) { |
synchronized(this) { |
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return isRunning; |
return isRunning; |
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} |
} |
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} |
} |
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protected void setRunningFalse() { |
protected void setRunningFalse() { |
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synchronized(this) { |
synchronized(this) { |
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isRunning = false; |
isRunning = false; |
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} |
} |
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} |
} |
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public static class DataLoadWorker implements Runnable { |
public static class DataLoadWorker implements Runnable { |
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static final Logger logger = Logger.getLogger(DataLoadWorker.class.getName()); |
static final Logger logger = Logger.getLogger(DataLoadWorker.class.getName()); |
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DataLoader loader; |
DataLoader loader; |
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String trigger; |
String trigger; |
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public DataLoadWorker(DataLoader ld, String trigger) { |
public DataLoadWorker(DataLoader ld, String trigger) { |
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this.loader = ld; |
this.loader = ld; |
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this.trigger = trigger; |
this.trigger = trigger; |
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} |
} |
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@Override |
@Override |
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public void run() { |
public void run() { |
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try { |
try { |
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AddressSearch search = new AddressSearch(new DatabaseLayerImplementation(), loader.config); |
AddressSearch search = new AddressSearch(new DatabaseLayerImplementation(), loader.config); |
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search.buildSearchStructures(); |
search.buildSearchStructures(); |
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AddressSearch oldSearch = (AddressSearch) loader.ctxt.getAttribute("search"); |
AddressSearch oldSearch = (AddressSearch) loader.ctxt.getAttribute("search"); |
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loader.ctxt.setAttribute("search", search); |
loader.ctxt.setAttribute("search", search); |
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if (loader.config.notifyEmail != null && loader.config.notifyEmail.length() > 0) { |
if (loader.config.notifyEmail != null && loader.config.notifyEmail.length() > 0) { |
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DataStatisticsBean oldStats = oldSearch != null ? oldSearch.getStatistics() : null; |
DataStatisticsBean oldStats = oldSearch != null ? oldSearch.getStatistics() : null; |
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sendStatusEmail(search.getStatistics(), oldStats); |
sendStatusEmail(search.getStatistics(), oldStats); |
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} |
} |
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if (oldSearch != null) { |
if (oldSearch != null) { |
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oldSearch.clear(); |
oldSearch.clear(); |
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} |
} |
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} catch (SQLException e) { |
} catch (Exception e) { |
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System.out.println("Error loading data: " + e.getMessage()); |
sendEmail("Load errror", "Error loading data: " + e.getMessage() ); |
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} finally { |
System.out.println("Error loading data: " + e.getMessage() ); |
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loader.setRunningFalse(); |
e.printStackTrace(); |
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} |
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} finally { |
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loader.setRunningFalse(); |
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} |
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} |
} |
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protected void sendStatusEmail(DataStatisticsBean newStats, DataStatisticsBean oldStats) { |
protected void sendEmail(String subject, String body) { |
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Properties props = new Properties(); |
Properties props = new Properties(); |
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props.put("mail.smtp.host", "10.30.1.28"); |
props.put("mail.smtp.host", "10.30.1.28"); |
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// create a message |
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try { |
try { |
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// create some properties and get the default Session |
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Session session = Session.getDefaultInstance(props, null); |
// create some properties and get the default Session |
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session.setDebug(false); |
Session session = Session.getDefaultInstance(props, null); |
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session.setDebug(false); |
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String body = "Trigger: " + trigger + "\r\n\r\n"; |
MimeMessage msg = new MimeMessage(session); |
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body += "New stats:\r\n"; |
msg.setFrom( new InternetAddress("no-reply@daoas.dk") ); |
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body += "Direkte: " + newStats.direkteCount + "\r\n"; |
msg.setRecipient(Message.RecipientType.TO, new InternetAddress(loader.config.notifyEmail) ); |
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body += "Extended: " + newStats.extendedCount + "\r\n"; |
msg.setSubject(subject); |
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body += "100%: " + newStats.hundredePctCount + "\r\n"; |
msg.setText(body); |
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body += "Ikke-daekket: " + newStats.ikkeDaekketCount + "\r\n"; |
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body += "Total: " + newStats.totalCount + "\r\n"; |
Transport.send(msg); |
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body += "Elapsed: " + newStats.elapsed + "\r\n"; |
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if (oldStats != null) { |
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body += "\r\n"; |
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body += "Delta to previous\r\n"; |
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body += "Direkte: " + (newStats.direkteCount-oldStats.direkteCount) + "\r\n"; |
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body += "Extended: " + (newStats.extendedCount-oldStats.extendedCount) + "\r\n"; |
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body += "100: " + (newStats.hundredePctCount-oldStats.hundredePctCount) + "\r\n"; |
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body += "Ikke-daekket: " + (newStats.ikkeDaekketCount-oldStats.ikkeDaekketCount) + "\r\n"; |
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body += "Total: " + (newStats.totalCount-oldStats.totalCount) + "\r\n"; |
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} |
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// create a message |
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MimeMessage msg = new MimeMessage(session); |
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msg.setFrom( new InternetAddress("no-reply@daoas.dk") ); |
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msg.setRecipient(Message.RecipientType.TO, new InternetAddress(loader.config.notifyEmail) ); |
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msg.setSubject("DaoAdresseService load, trigger: " + trigger); |
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msg.setText(body); |
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Transport.send(msg); |
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} catch (MessagingException e) { |
} catch (MessagingException e) { |
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logger.warning("Unable to send CircuitBreaker notification mail " + e ); |
logger.warning("Unable to send CircuitBreaker notification mail " + e ); |
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} |
} |
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} |
} |
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protected void sendStatusEmail(DataStatisticsBean newStats, DataStatisticsBean oldStats) { |
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String body = "Trigger: " + trigger + "\r\n\r\n"; |
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body += "New stats:\r\n"; |
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body += "Direkte: " + newStats.direkteCount + "\r\n"; |
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body += "Extended: " + newStats.extendedCount + "\r\n"; |
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body += "100%: " + newStats.hundredePctCount + "\r\n"; |
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body += "Ikke-daekket: " + newStats.ikkeDaekketCount + "\r\n"; |
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body += "Total: " + newStats.totalCount + "\r\n"; |
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body += "Elapsed: " + newStats.elapsed + "\r\n"; |
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if (oldStats != null) { |
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body += "\r\n"; |
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body += "Delta to previous\r\n"; |
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body += "Direkte: " + (newStats.direkteCount-oldStats.direkteCount) + "\r\n"; |
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body += "Extended: " + (newStats.extendedCount-oldStats.extendedCount) + "\r\n"; |
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body += "100: " + (newStats.hundredePctCount-oldStats.hundredePctCount) + "\r\n"; |
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body += "Ikke-daekket: " + (newStats.ikkeDaekketCount-oldStats.ikkeDaekketCount) + "\r\n"; |
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body += "Total: " + (newStats.totalCount-oldStats.totalCount) + "\r\n"; |
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} |
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sendEmail("DaoAdresseService load, trigger: " + trigger, body); |
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} |
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} |
} |
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} |
} |