org.apache.log4j.Layout.ignoresThrowable()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中org.apache.log4j.Layout.ignoresThrowable()方法的一些代码示例，展示了Layout.ignoresThrowable()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Layout.ignoresThrowable()方法的具体详情如下：
包路径：org.apache.log4j.Layout
类名称：Layout
方法名：ignoresThrowable

Layout.ignoresThrowable介绍

[英]If the layout handles the throwable object contained within LoggingEvent, then the layout should return false. Otherwise, if the layout ignores throwable object, then the layout should return true.

The SimpleLayout, TTCCLayout, PatternLayout all return true. The org.apache.log4j.xml.XMLLayout returns false.
[中]如果布局处理LoggingEvent中包含的可丢弃对象，则布局应返回false。否则，如果布局忽略可丢弃对象，则布局应返回true。
SimpleLayout、TTCCLayout和PatternLayout都返回true。组织。阿帕奇。log4j。xml。XMLLayout返回false。

代码示例

代码示例来源：origin: cloudfoundry/uaa

@Override
public boolean ignoresThrowable() {
  return messageLayout != null && messageLayout.ignoresThrowable();
}

代码示例来源：origin: log4j/log4j

public void append(LoggingEvent event) {
 StringBuffer sbuf = new StringBuffer();
 sbuf.append(layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  sbuf.append(s[i]);
 }
  }
 }
 // Normalize the log message level into the supported categories
 int nt_category = event.getLevel().toInt();
 // Anything above FATAL or below DEBUG is labeled as INFO.
 //if (nt_category > FATAL || nt_category < DEBUG) {
 //  nt_category = INFO;
 //}
 reportEvent(_handle, sbuf.toString(), nt_category);
}

代码示例来源：origin: log4j/log4j

/** Handles a log event.  For this appender, that means writing the
 message to each connected client.  */
protected void append(LoggingEvent event) {
  if(sh != null) {
   sh.send(layout.format(event));
   if(layout.ignoresThrowable()) {
     String[] s = event.getThrowableStrRep();
     if (s != null) {
       StringBuffer buf = new StringBuffer();
       for(int i = 0; i < s.length; i++) {
         buf.append(s[i]);
         buf.append("\r\n");
       }
       sh.send(buf.toString());
     }
   }
  }
}

代码示例来源：origin: log4j/log4j

if(layout.ignoresThrowable()) {
 String[] s = event.getThrowableStrRep();
 if (s != null) {

代码示例来源：origin: log4j/log4j

if (layout == null || layout.ignoresThrowable()) {
 String[] s = event.getThrowableStrRep();
 if (s != null) {

代码示例来源：origin: cloudfoundry/uaa

@Test
  public void ignores_throwable_only_if_message_layout_ignores_throwable() throws Exception {
    LineAwareLayout lineAwareLayout = new LineAwareLayout();

    Layout lineLayout = mock(Layout.class);
    lineAwareLayout.setLineLayout(lineLayout);

    when(lineLayout.ignoresThrowable()).thenReturn(false);
    assertFalse(lineAwareLayout.ignoresThrowable());

    when(lineLayout.ignoresThrowable()).thenReturn(true);
    assertFalse(lineAwareLayout.ignoresThrowable());

    Layout messageLayout = mock(Layout.class);
    lineAwareLayout.setMessageLayout(messageLayout);

    when(messageLayout.ignoresThrowable()).thenReturn(false);
    assertFalse(lineAwareLayout.ignoresThrowable());

    when(messageLayout.ignoresThrowable()).thenReturn(true);
    assertTrue(lineAwareLayout.ignoresThrowable());
  }
}

代码示例来源：origin: cloudfoundry/uaa

if (layout == null || layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {

代码示例来源：origin: log4j/log4j

/**
  Actual writing occurs here.
  <p>Most subclasses of <code>WriterAppender</code> will need to
  override this method.
  @since 0.9.0 */
protected
void subAppend(LoggingEvent event) {
 this.qw.write(this.layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  this.qw.write(s[i]);
  this.qw.write(Layout.LINE_SEP);
 }
  }
 }
 if(shouldFlush(event)) {
  this.qw.flush();
 }
}

代码示例来源：origin: apache/log4j

public void append(LoggingEvent event) {
 StringBuffer sbuf = new StringBuffer();
 sbuf.append(layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  sbuf.append(s[i]);
 }
  }
 }
 // Normalize the log message level into the supported categories
 int nt_category = event.getLevel().toInt();
 // Anything above FATAL or below DEBUG is labeled as INFO.
 //if (nt_category > FATAL || nt_category < DEBUG) {
 //  nt_category = INFO;
 //}
 reportEvent(_handle, sbuf.toString(), nt_category);
}

代码示例来源：origin: camunda/camunda-bpm-platform

public void append(LoggingEvent event) {
 StringBuffer sbuf = new StringBuffer();
 sbuf.append(layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  sbuf.append(s[i]);
 }
  }
 }
 // Normalize the log message level into the supported categories
 int nt_category = event.getLevel().toInt();
 // Anything above FATAL or below DEBUG is labeled as INFO.
 //if (nt_category > FATAL || nt_category < DEBUG) {
 //  nt_category = INFO;
 //}
 reportEvent(_handle, sbuf.toString(), nt_category);
}

代码示例来源：origin: apache/log4j

/** Handles a log event.  For this appender, that means writing the
 message to each connected client.  */
protected void append(LoggingEvent event) {
  if(sh != null) {
   sh.send(layout.format(event));
   if(layout.ignoresThrowable()) {
     String[] s = event.getThrowableStrRep();
     if (s != null) {
       StringBuffer buf = new StringBuffer();
       for(int i = 0; i < s.length; i++) {
         buf.append(s[i]);
         buf.append(EOL);
       }
       sh.send(buf.toString());
     }
   }
  }
}

代码示例来源：origin: apache/log4j

if(layout.ignoresThrowable()) {
 String[] s = event.getThrowableStrRep();
 if (s != null) {

代码示例来源：origin: camunda/camunda-bpm-platform

/** Handles a log event.  For this appender, that means writing the
 message to each connected client.  */
protected void append(LoggingEvent event) {
 sh.send(this.layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  sh.send(s[i]);
  sh.send(Layout.LINE_SEP);
 }
  }
 }
}

代码示例来源：origin: camunda/camunda-bpm-platform

public
void append(LoggingEvent event) {
 if(!isAsSevereAsThreshold(event.getLevel()))
  return;
 // We must not attempt to append if sqw is null.
 if(sqw == null) {
  errorHandler.error("No syslog host is set for SyslogAppedender named \""+
     this.name+"\".");
  return;
 }
 String buffer = (facilityPrinting? facilityStr : "") +
            layout.format(event);
 sqw.setLevel(event.getLevel().getSyslogEquivalent());
 sqw.write(buffer);
 if (layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
   int len = s.length;
   if(len > 0) {
    sqw.write(s[0]);
    for(int i = 1; i < len; i++) {
     sqw.write(TAB+s[i].substring(1));
    }
   }
  }
 }
}

代码示例来源：origin: apache/log4j

if (layout == null || layout.ignoresThrowable()) {
 String[] s = event.getThrowableStrRep();
 if (s != null) {

代码示例来源：origin: camunda/camunda-bpm-platform

/**
  Actual writing occurs here.
  <p>Most subclasses of <code>WriterAppender</code> will need to
  override this method.
  @since 0.9.0 */
protected
void subAppend(LoggingEvent event) {
 this.qw.write(this.layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  this.qw.write(s[i]);
  this.qw.write(Layout.LINE_SEP);
 }
  }
 }
 if(this.immediateFlush) {
  this.qw.flush();
 }
}

代码示例来源：origin: apache/log4j

/**
  Actual writing occurs here.
  <p>Most subclasses of <code>WriterAppender</code> will need to
  override this method.
  @since 0.9.0 */
protected
void subAppend(LoggingEvent event) {
 this.qw.write(this.layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  this.qw.write(s[i]);
  this.qw.write(Layout.LINE_SEP);
 }
  }
 }
 if(shouldFlush(event)) {
  this.qw.flush();
 }
}

代码示例来源：origin: com.norconex.jef/norconex-jef

@Override
  public boolean ignoresThrowable() {
    return layout.ignoresThrowable();
  }
}

代码示例来源：origin: org.ow2.sirocco.vmm/sirocco-vmm-agent-core

@Override
protected synchronized void append(final LoggingEvent event) {
  if (start()) {
    StringBuffer message = new StringBuffer(layout.format(event));
    if (layout.ignoresThrowable() && event.getThrowableStrRep() != null) {
      for (String exceptionStringRep : event.getThrowableStrRep()) {
        message.append(exceptionStringRep);
      }
    }
    Notification notification = new Notification(notificationType, oName, notificationSequence++, message.toString());
    fireNotification(notification);
  }
}

代码示例来源：origin: org.apache/log4j

/** Handles a log event.  For this appender, that means writing the
 message to each connected client.  */
protected void append(LoggingEvent event) {
 sh.send(this.layout.format(event));
 if(layout.ignoresThrowable()) {
  String[] s = event.getThrowableStrRep();
  if (s != null) {
 int len = s.length;
 for(int i = 0; i < len; i++) {
  sh.send(s[i]);
  sh.send(Layout.LINE_SEP);
 }
  }
 }
}

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