remove ( )源码实例Demo

org.apache.log4j.NDC#remove ( )源码实例Demo

下面列出了org.apache.log4j.NDC#remove ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: tutorials   文件: Log4JController.java
@RequestMapping(value = "/ndc/log4j", method = RequestMethod.POST)
public ResponseEntity<Investment> postPayment(@RequestBody Investment investment) {
    // Add transactionId and owner to NDC
    NDC.push("tx.id=" + investment.getTransactionId());
    NDC.push("tx.owner=" + investment.getOwner());

    try {
        log4jBusinessService.transfer(investment.getAmount());
    } finally {
        // take out owner from the NDC stack
        NDC.pop();

        // take out transactionId from the NDC stack
        NDC.pop();

        NDC.remove();
    }
    return new ResponseEntity<Investment>(investment, HttpStatus.OK);
}
 
/**
 * Removes the log message from the Log4J NDC after the request is processed.
 */
@Override
public void afterCompletion(WebRequest request, Exception ex) throws Exception {
	NDC.pop();
	if (NDC.getDepth() == 0) {
		NDC.remove();
	}
}
 
/**
 * Removes the log message from the Log4J NDC when the processing thread is
 * exited after the start of asynchronous request handling.
 */
@Override
public void afterConcurrentHandlingStarted(WebRequest request) {
	NDC.pop();
	if (NDC.getDepth() == 0) {
		NDC.remove();
	}
}
 
源代码4 项目: lams   文件: Log4jNestedDiagnosticContextFilter.java
/**
 * Removes the log message from the Log4J NDC after the request is processed
 * and logs the after-request message through Log4J.
 */
@Override
protected void afterRequest(HttpServletRequest request, String message) {
	NDC.pop();
	if (NDC.getDepth() == 0) {
		NDC.remove();
	}
	if (log4jLogger.isDebugEnabled()) {
		log4jLogger.debug(message);
	}
}
 
/**
 * Removes the log message from the Log4J NDC after the request is processed.
 */
@Override
public void afterCompletion(WebRequest request, Exception ex) throws Exception {
	NDC.pop();
	if (NDC.getDepth() == 0) {
		NDC.remove();
	}
}
 
/**
 * Removes the log message from the Log4J NDC when the processing thread is
 * exited after the start of asynchronous request handling.
 */
@Override
public void afterConcurrentHandlingStarted(WebRequest request) {
	NDC.pop();
	if (NDC.getDepth() == 0) {
		NDC.remove();
	}
}
 
/**
 * Removes the log message from the Log4J NDC after the request is processed
 * and logs the after-request message through Log4J.
 */
@Override
protected void afterRequest(HttpServletRequest request, String message) {
	NDC.pop();
	if (NDC.getDepth() == 0) {
		NDC.remove();
	}
	if (log4jLogger.isDebugEnabled()) {
		log4jLogger.debug(message);
	}
}
 
public static void main(String[] args) throws IOException {
    // Configure the LF5Appender using the DefaultLF5Configurator.  This
    // will add the LF5Appender to the root of the Category tree.
    DefaultLF5Configurator.configure();

    // Add an NDC to demonstrate how NDC information is output.
    NDC.push("#23856");
    // Log some information.
    for (int i = 0; i < 10; i++) {
        logger.debug("Hello, my name is Homer Simpson.");
        logger.info("Mmmmmm .... Chocolate.");
        logger.warn("Mmm...forbidden donut.");
    }
    // Clean up NDC
    NDC.pop();
    NDC.remove();

    NDC.push("Another NDC");
    // Log some information.
    logger.fatal("Hello, my name is Bart Simpson.");
    logger.error("Hi diddly ho good neighbour.");
    // Clean up NDC
    NDC.pop();
    NDC.remove();

    // Call methods on both classes.
    InitUsingDefaultConfigurator.foo();
    InnerInitUsingDefaultConfigurator.foo();

    logger.info("Exiting InitUsingDefaultConfigurator.");

}
 
public static void foo() {
    logger.debug("Entered foo in InitUsingDefaultConfigurator class");

    NDC.push("#123456");
    logger.debug("Hello, my name is Marge Simpson.");
    logger.info("D'oh!! A deer! A female deer.");
    // Clean up NDC
    NDC.pop();
    NDC.remove();
}
 
源代码10 项目: rice   文件: Log4JContextClearingFilter.java
/**
 * Clear Log4J threadlocals
 */
protected static void clearLog4JThreadLocals() {
    NDC.remove();
    MDC.clear();
    ThreadLocal tl = getMDCThreadLocal();
    if (tl != null) {
        tl.remove();
    }
}
 
源代码11 项目: alfresco-core   文件: Log4JNDC.java
/**
 * Remove the diagnostic context for this thread.
 */
public void remove()
{
    NDC.remove();
}
 
源代码12 项目: cacheonix-core   文件: NumberCruncherServer.java
public
 int[] factor(int number) throws RemoteException {

   // The client's host is an important source of information.
   try {
     NDC.push(getClientHost());
   }
   catch(java.rmi.server.ServerNotActiveException e) {
     // we are being called from same VM
     NDC.push("localhost");
   }

   // The information contained within the request is another source of
   // distinctive information. It might reveal the users name, date of request,
   // request ID etc. In servlet type environments, much information is
   // contained in cookies.
   NDC.push(String.valueOf(number));    

   logger.info("Beginning to factor.");
   if(number <= 0) {
     throw new IllegalArgumentException(number+" is not a positive integer.");
   }
   else if(number == 1)
      return new int[] {1};
   
   Vector factors = new Vector();
   int n = number;

   for(int i = 2; (i <= n) && (i*i <= number); i++) {
     // It is bad practice to place log requests within tight loops.
     // It is done here to show interleaved log output from
     // different requests. 
     logger.debug("Trying to see if " + i + " is a factor.");

     if((n % i) == 0) {
logger.info("Found factor "+i);
factors.addElement(new Integer(i));
do {
  n /= i;
} while((n % i) == 0);
     }
     // Placing artificial delays in tight-loops will also lead to sub-optimal
     // resuts. :-)
     delay(100);
   }

   if(n != 1) {
     logger.info("Found factor "+n);
     factors.addElement(new Integer(n));
   }
   
   int len = factors.size();
   
   int[] result = new int[len];
   for(int i = 0; i < len; i++) {
     result[i] = ((Integer) factors.elementAt(i)).intValue();
   }

   // Before leaving a thread we call NDC.remove. This deletes the reference
   // to the thread in the internal hash table. Version 0.8.5 introduces a
   // a lazy removal mechanism in case you forget to call remove when
   // exiting a thread. See the java documentation in NDC.remove for further
   // details.
   NDC.remove();
   
   return result;
 }
 
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