LogRecord

java.lang.Object
- com.fr.third.apache.log4j.lf5.LogRecord

所有已实现的接口:

java.io.Serializable

直接已知子类:

AdapterLogRecord, Log4JLogRecord
```
public abstract class LogRecord
extends java.lang.Object
implements java.io.Serializable
```
LogRecord. A LogRecord encapsulates the details of your desired log request.

作者:

Michael J. Sikorsky, Robert Shaw

另请参阅:
序列化表格

字段概要

字段
限定符和类型	字段和说明
`protected java.lang.String`	`_category`
`protected LogLevel`	`_level`
`protected java.lang.String`	`_location`
`protected java.lang.String`	`_message`
`protected long`	`_millis`
`protected java.lang.String`	`_ndc`
`protected static long`	`_seqCount`
`protected long`	`_sequenceNumber`
`protected java.lang.String`	`_thread`
`protected java.lang.Throwable`	`_thrown`
`protected java.lang.String`	`_thrownStackTrace`

构造器概要

构造器
构造器和说明

LogRecord()

构造器
构造器和说明
`LogRecord()`

方法概要

方法
限定符和类型	方法和说明
`java.lang.String`	`getCategory()` Get the category asscociated with this LogRecord.
`LogLevel`	`getLevel()` Get the level of this LogRecord.
`java.lang.String`	`getLocation()` Get the location in code where this LogRecord originated.
`java.lang.String`	`getMessage()` Get the message asscociated with this LogRecord.
`long`	`getMillis()` Get the event time of this record in milliseconds from 1970.
`java.lang.String`	`getNDC()` Get the NDC (nested diagnostic context) for this record.
`protected static long`	`getNextId()`
`long`	`getSequenceNumber()` Get the sequence number associated with this LogRecord.
`java.lang.String`	`getThreadDescription()` Get the thread description asscociated with this LogRecord.
`java.lang.Throwable`	`getThrown()` Get the Throwable associated with this LogRecord.
`java.lang.String`	`getThrownStackTrace()` Get the stack trace in a String-based format for the associated Throwable of this LogRecord.
`boolean`	`hasThrown()`
`boolean`	`isFatal()`
`abstract boolean`	`isSevereLevel()` Abstract method.
`static void`	`resetSequenceNumber()` Resets that sequence number to 0.
`void`	`setCategory(java.lang.String category)` Set the category associated with this LogRecord.
`void`	`setLevel(LogLevel level)` Set the level of this LogRecord.
`void`	`setLocation(java.lang.String location)` Set the location in code where this LogRecord originated.
`void`	`setMessage(java.lang.String message)` Set the message associated with this LogRecord.
`void`	`setMillis(long millis)` Set the event time of this record.
`void`	`setNDC(java.lang.String ndc)` Set the NDC (nested diagnostic context) for this record.
`void`	`setSequenceNumber(long number)` Set the sequence number assocsiated with this LogRecord.
`void`	`setThreadDescription(java.lang.String threadDescription)` Set the thread description associated with this LogRecord.
`void`	`setThrown(java.lang.Throwable thrown)` Set the Throwable associated with this LogRecord.
`void`	`setThrownStackTrace(java.lang.String trace)` Set the ThrownStackTrace for the log record.
`java.lang.String`	`toString()` Return a String representation of this LogRecord.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - _seqCount
```
protected static long _seqCount
```
  - _level
```
protected LogLevel _level
```
  - _message
```
protected java.lang.String _message
```
  - _sequenceNumber
```
protected long _sequenceNumber
```
  - _millis
```
protected long _millis
```
  - _category
```
protected java.lang.String _category
```
  - _thread
```
protected java.lang.String _thread
```
  - _thrownStackTrace
```
protected java.lang.String _thrownStackTrace
```
  - _thrown
```
protected java.lang.Throwable _thrown
```
  - _ndc
```
protected java.lang.String _ndc
```
  - _location
```
protected java.lang.String _location
```
- 构造器详细资料
  - LogRecord
```
public LogRecord()
```
- 方法详细资料
  - getLevel
```
public LogLevel getLevel()
```
    Get the level of this LogRecord.
    
    返回:
    The LogLevel of this record.
    另请参阅:
    setLevel(LogLevel), LogLevel
  - setLevel
```
public void setLevel(LogLevel level)
```
    Set the level of this LogRecord.
    
    参数:
    level - The LogLevel for this record.
    另请参阅:
    getLevel(), LogLevel
  - isSevereLevel
```
public abstract boolean isSevereLevel()
```
    Abstract method. Must be overridden to indicate what log level to show in red.
  - hasThrown
```
public boolean hasThrown()
```
    返回:
    true if getThrown().toString() is a non-empty string.
  - isFatal
```
public boolean isFatal()
```
    返回:
    true if isSevereLevel() or hasThrown() returns true.
  - getCategory
```
public java.lang.String getCategory()
```
    Get the category asscociated with this LogRecord. For a more detailed description of what a category is see setCategory().
    
    返回:
    The category of this record.
    另请参阅:
    setCategory(String)
  - setCategory
```
public void setCategory(java.lang.String category)
```
    Set the category associated with this LogRecord. A category represents a hierarchical dot (".") separated namespace for messages. The definition of a category is application specific, but a common convention is as follows:
    When logging messages for a particluar class you can use its class name: com.thoughtworks.framework.servlet.ServletServiceBroker.
    
    Futhermore, to log a message for a particular method in a class add the method name: com.thoughtworks.framework.servlet.ServletServiceBroker.init().
    
    参数:
    category - The category for this record.
    另请参阅:
    getCategory()
  - getMessage
```
public java.lang.String getMessage()
```
    Get the message asscociated with this LogRecord.
    
    返回:
    The message of this record.
    另请参阅:
    setMessage(String)
  - setMessage
```
public void setMessage(java.lang.String message)
```
    Set the message associated with this LogRecord.
    
    参数:
    message - The message for this record.
    另请参阅:
    getMessage()
  - getSequenceNumber
```
public long getSequenceNumber()
```
    Get the sequence number associated with this LogRecord. Sequence numbers are generally assigned when a LogRecord is constructed. Sequence numbers start at 0 and increase with each newly constructed LogRocord.
    
    返回:
    The sequence number of this record.
    另请参阅:
    setSequenceNumber(long)
  - setSequenceNumber
```
public void setSequenceNumber(long number)
```
    Set the sequence number assocsiated with this LogRecord. A sequence number will automatically be assigned to evey newly constructed LogRecord, however, this method can override the value.
    
    参数:
    number - The sequence number.
    另请参阅:
    getSequenceNumber()
  - getMillis
```
public long getMillis()
```
    Get the event time of this record in milliseconds from 1970. When a LogRecord is constructed the event time is set but may be overridden by calling setMillis();
    
    返回:
    The event time of this record in milliseconds from 1970.
    另请参阅:
    setMillis(long)
  - setMillis
```
public void setMillis(long millis)
```
    Set the event time of this record. When a LogRecord is constructed the event time is set but may be overridden by calling this method.
    
    参数:
    millis - The time in milliseconds from 1970.
    另请参阅:
    getMillis()
  - getThreadDescription
```
public java.lang.String getThreadDescription()
```
    Get the thread description asscociated with this LogRecord. When a LogRecord is constructed, the thread description is set by calling: Thread.currentThread().toString(). You may supply a thread description of your own by calling the setThreadDescription(String) method.
    
    返回:
    The thread description of this record.
    另请参阅:
    setThreadDescription(String)
  - setThreadDescription
```
public void setThreadDescription(java.lang.String threadDescription)
```
    Set the thread description associated with this LogRecord. When a LogRecord is constructed, the thread description is set by calling: Thread.currentThread().toString(). You may supply a thread description of your own by calling this method.
    
    参数:
    threadDescription - The description of the thread for this record.
    另请参阅:
    getThreadDescription()
  - getThrownStackTrace
```
public java.lang.String getThrownStackTrace()
```
    Get the stack trace in a String-based format for the associated Throwable of this LogRecord. The stack trace in a String-based format is set when the setThrown(Throwable) method is called.
    Why do we need this method considering that we have the getThrown() and setThrown() methods? A Throwable object may not be serializable, however, a String representation of it is. Users of LogRecords should generally call this method over getThrown() for the reasons of serialization.
    
    返回:
    The Stack Trace for the asscoiated Throwable of this LogRecord.
    另请参阅:
    setThrown(Throwable), getThrown()
  - setThrownStackTrace
```
public void setThrownStackTrace(java.lang.String trace)
```
    Set the ThrownStackTrace for the log record.
    
    参数:
    trace - A String to associate with this LogRecord
    另请参阅:
    getThrownStackTrace()
  - getThrown
```
public java.lang.Throwable getThrown()
```
    Get the Throwable associated with this LogRecord.
    
    返回:
    The LogLevel of this record.
    另请参阅:
    setThrown(Throwable), getThrownStackTrace()
  - setThrown
```
public void setThrown(java.lang.Throwable thrown)
```
    Set the Throwable associated with this LogRecord. When this method is called, the stack trace in a String-based format is made available via the getThrownStackTrace() method.
    
    参数:
    thrown - A Throwable to associate with this LogRecord.
    另请参阅:
    getThrown(), getThrownStackTrace()
  - toString
```
public java.lang.String toString()
```
    Return a String representation of this LogRecord.
    
    覆盖:
    
    toString 在类中 java.lang.Object
  - getNDC
```
public java.lang.String getNDC()
```
    Get the NDC (nested diagnostic context) for this record.
    
    返回:
    The string representing the NDC.
  - setNDC
```
public void setNDC(java.lang.String ndc)
```
    Set the NDC (nested diagnostic context) for this record.
    
    参数:
    ndc - A string representing the NDC.
  - getLocation
```
public java.lang.String getLocation()
```
    Get the location in code where this LogRecord originated.
    
    返回:
    The string containing the location information.
  - setLocation
```
public void setLocation(java.lang.String location)
```
    Set the location in code where this LogRecord originated.
    
    参数:
    location - A string containing location information.
  - resetSequenceNumber
```
public static void resetSequenceNumber()
```
    Resets that sequence number to 0.
  - getNextId
```
protected static long getNextId()
```

类 LogRecord

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

_seqCount

_level

_message

_sequenceNumber

_millis

_category

_thread

_thrownStackTrace

_thrown

_ndc

_location

构造器详细资料

LogRecord

方法详细资料

getLevel

setLevel

isSevereLevel

hasThrown

isFatal

getCategory

setCategory

getMessage

setMessage

getSequenceNumber

setSequenceNumber

getMillis

setMillis

getThreadDescription

setThreadDescription

getThrownStackTrace

setThrownStackTrace

getThrown

setThrown

toString

getNDC

setNDC

getLocation

setLocation

resetSequenceNumber

getNextId