Located in thetut-install/javaeetutorial5/examples/stax/cursor2event/directory,CursorApproachEventObject.javademonstrates how to get information returned by anXMLEventobject even when using the cursor API. The idea here is that the cursor API’sXMLStreamReaderreturns integer constants corresponding to ...
{ try { createSessionIfNeeded(); if (session == null) { return; } session.stream(subscriptionConfiguration, tagInfoMap.keySet().toArray(new String[tagInfoMap.size()])).forEach(opcData -> { if (tagInfoMap.get(opcData.getTag()).getStreamingMode() .equals(StreamingMode.SUBSCRIBE)) { ...
//Submit data in the buffer.CopyManagercp=newCopyManager(baseConn);StringReaderreader=newStringReader(buffer.toString());cp.copyIn(sql,reader);baseConn.commit();reader.close();baseConn.close();}catch(ClassNotFoundExceptione){e.printStackTrace(System.out);}catch(SQLExceptione){e.printStackTrace(...
The sending client isproducer/src/java/Producer.java, the same client used in the example inA Simple Example of Synchronous Message Receives. An asynchronous consumer normally runs indefinitely. This one runs until the user types the letterqorQto stop the client. The receiving client,asynchconsumer...
import java.io.FileOutputStream; import java.io.OutputStream; public class Main { public static void main(String args[]) { String data = "This is a line of text inside the file."; try { OutputStream out = new FileOutputStream("output.txt"); // Converts the string into bytes byte[...
}catch(Exception e) { /* do something */ } }finally{/* do something */} } } When thistry with resourcesexample runs, the output of this code is: Now the door is swinging. Now the door is closed. In the code above, here are the steps that make this happen: ...
logging是Java里面自带的日志工具,由于是自带的所以我们不用导入库直接import import java.util.logging.Logger; 再import之后我们创建一个logging类就可以直接使用了。 package P1; import java.util.logging.Logger; public class yanshi { public static void main(String[] args) { ...
The current thread which invokes these methods on any object should have the object monitor else it throws java.lang.IllegalMonitorStateException exception. 当前线程调用这些方法需要try,catch,因为他会抛异常。 wait Object wait methods has three variance, one which waits indefinitely for any other threa...
@Overridepublicvoidrun() {for(inti = 0; i < 4; i++) {try{ System.out.println("thread" +i); Thread.sleep(100); }catch(InterruptedException e) { System.out.println("interrupt "); System.out.println(" loop " +i); System.out.println(Thread.interrupted()); ...
import java.io.*; public class ExceptionHandle { public static void main(String[] args) throws Exception { try{ int a,b; DataInputStream in = new DataInputStream(System.in); a = Integer.parseInt(in.readLine()); b = Integer.parseInt(in.readLine()); } catch(NumberFormatException ex){ ...