Log (Couchbase Lite 2.0.0-DB012)

java.lang.Object
- com.couchbase.lite.Log

```
public class Log
extends Object
```
Couchbase Lite Logging API.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`BLOB` Logging Tag for Blob related operations
`static String`	`DATABASE` Logging Tag for Database related operations
`static int`	`ERROR` Priority constant for the println method; use Log.e.
`static int`	`INFO` Priority constant for the println method; use Log.i.
`static String`	`QUERY` Logging Tag for Query related operations
`static String`	`SYNC` Logging Tag for Sync related operations
`static int`	`VERBOSE` Priority constant for the println method; use Log.v.
`static int`	`WARN` Priority constant for the println method; use Log.w.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`e(String tag, String msg)` Send an ERROR message.
`static void`	`e(String tag, String formatString, Object... args)` Send a ERROR message.
`static void`	`e(String tag, String msg, Throwable tr)` Send a ERROR message and log the exception.
`static void`	`e(String tag, String formatString, Throwable tr, Object... args)` Send a ERROR message and log the exception.
`static void`	`enableLogging(String tag, int logLevel)` Enable logging for a particular tag / loglevel combo
`static void`	`i(String tag, String msg)` Send an INFO message.
`static void`	`i(String tag, String formatString, Object... args)` Send an INFO message.
`static void`	`i(String tag, String msg, Throwable tr)` Send a INFO message and log the exception.
`static void`	`i(String tag, String formatString, Throwable tr, Object... args)` Send a INFO message and log the exception.
`static void`	`v(String tag, String msg)` Send a VERBOSE message.
`static void`	`v(String tag, String formatString, Object... args)` Send a VERBOSE message.
`static void`	`v(String tag, String msg, Throwable tr)` Send a VERBOSE message and log the exception.
`static void`	`v(String tag, String formatString, Throwable tr, Object... args)` Send a VERBOSE message and log the exception.
`static void`	`w(String tag, String msg)` Send a WARN message.
`static void`	`w(String tag, String formatString, Object... args)` Send a WARN message.
`static void`	`w(String tag, String msg, Throwable tr)` Send a WARN message and log the exception.
`static void`	`w(String tag, String formatString, Throwable tr, Object... args)` Send a WARN message and log the exception.
`static void`	`w(String tag, Throwable tr)` Send a WARN message and log the exception.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DATABASE
```
public static final String DATABASE
```
    Logging Tag for Database related operations
    
    See Also:
    
    Constant Field Values
  - QUERY
```
public static final String QUERY
```
    Logging Tag for Query related operations
    
    See Also:
    
    Constant Field Values
  - BLOB
```
public static final String BLOB
```
    Logging Tag for Blob related operations
    
    See Also:
    
    Constant Field Values
  - SYNC
```
public static final String SYNC
```
    Logging Tag for Sync related operations
    
    See Also:
    
    Constant Field Values
  - VERBOSE
```
public static final int VERBOSE
```
    Priority constant for the println method; use Log.v.
    
    See Also:
    
    Constant Field Values
  - INFO
```
public static final int INFO
```
    Priority constant for the println method; use Log.i.
    
    See Also:
    
    Constant Field Values
  - WARN
```
public static final int WARN
```
    Priority constant for the println method; use Log.w.
    
    See Also:
    
    Constant Field Values
  - ERROR
```
public static final int ERROR
```
    Priority constant for the println method; use Log.e.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - enableLogging
```
public static void enableLogging(String tag,
                                 int logLevel)
```
    Enable logging for a particular tag / loglevel combo
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    logLevel - The loglevel to enable. Anything matching this loglevel or having a more urgent loglevel will be emitted. Eg, Log.VERBOSE.
  - v
```
public static void v(String tag,
                     String msg)
```
    Send a VERBOSE message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
  - v
```
public static void v(String tag,
                     String msg,
                     Throwable tr)
```
    Send a VERBOSE message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
    
    tr - An exception to log
  - v
```
public static void v(String tag,
                     String formatString,
                     Object... args)
```
    Send a VERBOSE message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    args - Variable number of Object args to be used as params to formatString.
  - v
```
public static void v(String tag,
                     String formatString,
                     Throwable tr,
                     Object... args)
```
    Send a VERBOSE message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    tr - An exception to log
    
    args - Variable number of Object args to be used as params to formatString.
  - i
```
public static void i(String tag,
                     String msg)
```
    Send an INFO message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
  - i
```
public static void i(String tag,
                     String msg,
                     Throwable tr)
```
    Send a INFO message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
    
    tr - An exception to log
  - i
```
public static void i(String tag,
                     String formatString,
                     Object... args)
```
    Send an INFO message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    args - Variable number of Object args to be used as params to formatString.
  - i
```
public static void i(String tag,
                     String formatString,
                     Throwable tr,
                     Object... args)
```
    Send a INFO message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    tr - An exception to log
    
    args - Variable number of Object args to be used as params to formatString.
  - w
```
public static void w(String tag,
                     String msg)
```
    Send a WARN message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
  - w
```
public static void w(String tag,
                     Throwable tr)
```
    Send a WARN message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    tr - An exception to log
  - w
```
public static void w(String tag,
                     String msg,
                     Throwable tr)
```
    Send a WARN message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
    
    tr - An exception to log
  - w
```
public static void w(String tag,
                     String formatString,
                     Object... args)
```
    Send a WARN message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    args - Variable number of Object args to be used as params to formatString.
  - w
```
public static void w(String tag,
                     String formatString,
                     Throwable tr,
                     Object... args)
```
    Send a WARN message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    tr - An exception to log
    
    args - Variable number of Object args to be used as params to formatString.
  - e
```
public static void e(String tag,
                     String msg)
```
    Send an ERROR message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
  - e
```
public static void e(String tag,
                     String msg,
                     Throwable tr)
```
    Send a ERROR message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    msg - The message you would like logged.
    
    tr - An exception to log
  - e
```
public static void e(String tag,
                     String formatString,
                     Throwable tr,
                     Object... args)
```
    Send a ERROR message and log the exception.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    tr - An exception to log
    
    args - Variable number of Object args to be used as params to formatString.
  - e
```
public static void e(String tag,
                     String formatString,
                     Object... args)
```
    Send a ERROR message.
    
    Parameters:
    
    tag - Used to identify the source of a log message. It usually identifies the class or activity where the log call occurs.
    
    formatString - The string you would like logged plus format specifiers.
    
    args - Variable number of Object args to be used as params to formatString.

Class Log

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DATABASE

QUERY

BLOB

SYNC

VERBOSE

INFO

WARN

ERROR

Method Detail

enableLogging

v

v

v

v

i

i

i

i

w

w

w

w

w

e

e

e

e