private void waitFor() {
try {
Thread.sleep(crawlerCTRL.getInterval() * 1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
private void waitForever() {
try {
synchronized (this) {
crawlerCTRL.println_Crawler(this.getName() + " paused @ " + Timer.getTimeStamp());
this.wait();
}
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public void run() {
while (crawlerCTRL.peekInputJob() != null) {
Job job = null;
if (crawlerCTRL.peekInputJob().isDone()) {
crawlerCTRL.nextJob();
job = crawlerCTRL.peekInputJob();
} else job = crawlerCTRL.peekInputJob();
if (job == null) break;
Task task = job.popInputStack();
if (task == null) {
this.waitFor();
continue;
}
String urlStr = task.getUrl();
String schedDir = task.getFolderPath();
String filename = task.getFilename();
BufferedInputStream bin = null;
BufferedOutputStream bout = null;
JLogger jLogger = new JLogger();
try {
crawlerCTRL.println_Crawler("++>" + filename + " Started @" + Timer.getTimeStamp());
crawlerCTRL.clrTxt();
new File(schedDir).mkdir();
jLogger.openHTMLLog(schedDir + org.Setup._S_ + org.Setup.CFG_LOGNAME);
URL url = new URL(urlStr);
URLConnection urlConn = url.openConnection();
urlConn.setConnectTimeout(CONNECTION_TIMEOUT * 1000);
bin = new BufferedInputStream(urlConn.getInputStream(), 256);
bout =
new BufferedOutputStream(
new FileOutputStream(schedDir + org.Setup._S_ + filename), 256);
while (true) {
int data = bin.read();
if (data == -1) break;
bout.write(data);
}
bout.flush();
jLogger.burnHTMLLog("==>" + filename + " Done @ " + Timer.getTimeStamp());
crawlerCTRL.println_Crawler("==>" + filename + " Done @" + Timer.getTimeStamp());
} catch (Exception e) {
try {
crawlerCTRL.println_Crawler("% Error: " + e.getMessage() + " @ " + Timer.getTimeStamp());
e.printStackTrace();
jLogger.openHTMLLog_Error(schedDir + org.Setup._S_ + org.Setup.CFG_ERRORLOGNAME);
jLogger.burnHTMLLog(filename + " % Error @ " + Timer.getTimeStamp());
jLogger.burnHTMLLog_Error(filename + " % Error @ " + Timer.getTimeStamp());
jLogger.burnHTMLLog_ErrorStack(e);
jLogger.closeHTMLLog_Error();
} catch (IOException e1) {
System.err.println("Exception 1-2");
e1.printStackTrace();
}
} finally {
System.err.println("Finally 1");
try {
//////////////////////
/////////////////////
if (task.getExtension().equals(".html")) {
task.setType(AtlasJob.J_HTML);
}
if (task.getExtension().equals(".pdf")) {
task.setType(AtlasJob.J_PDF);
}
if (task.getExtension().equals(".xml")) {
task.setType(AtlasJob.J_XML);
}
job.toOutputBus(task);
crawlerCTRL.incProgress();
if (bin != null) bin.close();
if (bout != null) bout.close();
jLogger.closeHTMLLog();
} catch (Exception e) {
System.err.println("Exception 2");
e.printStackTrace();
} finally {
if (crawlerCTRL.isPause()) {
this.waitForever();
crawlerCTRL.wakeProcessThread();
} else {
crawlerCTRL.wakeProcessThread();
this.waitFor();
}
}
}
} // ENDWHILE
crawlerCTRL.killRecord(this);
}