PrologLogger (prolobjectlink-jpi 1.2-SNAPSHOT API)

All Known Implementing Classes:: AbstractLogger

public interface PrologLogger

Logger platform interface to log message at any level. Is an adapter for Logger adapting the Java logger mechanism for use with the most popular logger methods. This logger mechanism is accessible from PrologProvider.getLogger() or PrologEngine.getLogger() This logger interface have all traditional methods used to log messages at different levels (trace, debug, info,warn,error). The levels used for this logger interface are Level constants present in the table.

Level table
Method	Level
`trace(Object, Object, Throwable)`	`Level.FINEST`
`debug(Object, Object, Throwable)`	`Level.FINE`
`info(Object, Object, Throwable)`	`Level.INFO`
`warn(Object, Object, Throwable)`	`Level.WARNING`
`error(Object, Object, Throwable)`	`Level.SEVERE`

By default the platform implement a logger mechanism for drop log messages in Operating System temporal directory into files named prolobjectlink-YYYY.MM.DD. In AbstractLogger class there are many implementations for this interface. Every final implementation class can extends from AbstractLogger.

Since:: 1.0
Author:: Jose Zalacain

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`CLASS_CAST`
`static String`	`CLASS_NOT_FOUND`
`static String`	`DONT_WORRY`
`static String`	`ERROR_LOADING_BUILT_INS`
`static String`	`EXECUTION_ERROR`
`static String`	`FILE_NOT_DELETE`
`static String`	`FILE_NOT_FOUND`
`static String`	`ILLEGAL_ACCESS`
`static String`	`ILLEGAL_ARGUMENT`
`static String`	`INDICATOR_NOT_FOUND`
`static String`	`INSTANTIATION`
`static String`	`INTERRUPTED_ERROR`
`static String`	`INVOCATION_TARGET`
`static String`	`IO`
`static String`	`LINK`
`static String`	`NO_SUCH_FIELD`
`static String`	`NO_SUCH_METHOD`
`static String`	`NON_SOLUTION`
`static String`	`RUNTIME_ERROR`
`static String`	`SECURITY`
`static String`	`SQL_ERROR`
`static String`	`SYNTAX_ERROR`
`static String`	`UNKNOWN_HOST`
`static String`	`UNKNOWN_PREDICATE`
`static String`	`URI`
`static String`	`URL`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`debug(Object sender, Object message)` Log a message from a given object sender at `Level.FINE` level.
`void`	`debug(Object sender, Object message, Throwable t)` Log a message from a given object sender at `Level.FINE` level.
`void`	`error(Object sender, Object message)` Log a message from a given object sender at `Level.SEVERE` level.
`void`	`error(Object sender, Object message, Throwable t)` Log a message from a given object sender at `Level.SEVERE` level.
`void`	`info(Object sender, Object message)` Log a message from a given object sender at `Level.INFO` level.
`void`	`info(Object sender, Object message, Throwable t)` Log a message from a given object sender at `Level.INFO` level.
`void`	`log(Object sender, Level level, Object message)` Log a message from a given object sender at the given level.
`void`	`log(Object sender, Level level, Object message, Throwable t)` Log a message from a given object sender at the given level.
`void`	`trace(Object sender, Object message)` Log a message from a given object sender at `Level.FINEST` level.
`void`	`trace(Object sender, Object message, Throwable t)` Log a message from a given object sender at `Level.FINEST` level.
`void`	`warn(Object sender, Object message)` Log a message from a given object sender at `Level.WARNING` level.
`void`	`warn(Object sender, Object message, Throwable t)` Log a message from a given object sender at `Level.WARNING` level.

- Field Detail
  - RUNTIME_ERROR
```
static final String RUNTIME_ERROR
```
    See Also:
    
    Constant Field Values
  - FILE_NOT_FOUND
```
static final String FILE_NOT_FOUND
```
    See Also:
    
    Constant Field Values
  - CLASS_NOT_FOUND
```
static final String CLASS_NOT_FOUND
```
    See Also:
    
    Constant Field Values
  - UNKNOWN_PREDICATE
```
static final String UNKNOWN_PREDICATE
```
    See Also:
    
    Constant Field Values
  - SYNTAX_ERROR
```
static final String SYNTAX_ERROR
```
    See Also:
    
    Constant Field Values
  - NON_SOLUTION
```
static final String NON_SOLUTION
```
    See Also:
    
    Constant Field Values
  - INDICATOR_NOT_FOUND
```
static final String INDICATOR_NOT_FOUND
```
    See Also:
    
    Constant Field Values
  - IO
```
static final String IO
```
    See Also:
    
    Constant Field Values
  - ERROR_LOADING_BUILT_INS
```
static final String ERROR_LOADING_BUILT_INS
```
    See Also:
    
    Constant Field Values
  - DONT_WORRY
```
static final String DONT_WORRY
```
    See Also:
    
    Constant Field Values
  - INTERRUPTED_ERROR
```
static final String INTERRUPTED_ERROR
```
    See Also:
    
    Constant Field Values
  - EXECUTION_ERROR
```
static final String EXECUTION_ERROR
```
    See Also:
    
    Constant Field Values
  - FILE_NOT_DELETE
```
static final String FILE_NOT_DELETE
```
    See Also:
    
    Constant Field Values
  - INSTANTIATION
```
static final String INSTANTIATION
```
    See Also:
    
    Constant Field Values
  - ILLEGAL_ACCESS
```
static final String ILLEGAL_ACCESS
```
    See Also:
    
    Constant Field Values
  - NO_SUCH_METHOD
```
static final String NO_SUCH_METHOD
```
    See Also:
    
    Constant Field Values
  - SECURITY
```
static final String SECURITY
```
    See Also:
    
    Constant Field Values
  - SQL_ERROR
```
static final String SQL_ERROR
```
    See Also:
    
    Constant Field Values
  - UNKNOWN_HOST
```
static final String UNKNOWN_HOST
```
    See Also:
    
    Constant Field Values
  - ILLEGAL_ARGUMENT
```
static final String ILLEGAL_ARGUMENT
```
    See Also:
    
    Constant Field Values
  - INVOCATION_TARGET
```
static final String INVOCATION_TARGET
```
    See Also:
    
    Constant Field Values
  - NO_SUCH_FIELD
```
static final String NO_SUCH_FIELD
```
    See Also:
    
    Constant Field Values
  - CLASS_CAST
```
static final String CLASS_CAST
```
    See Also:
    
    Constant Field Values
  - URI
```
static final String URI
```
    See Also:
    
    Constant Field Values
  - URL
```
static final String URL
```
    See Also:
    
    Constant Field Values
  - LINK
```
static final String LINK
```
    See Also:
    
    Constant Field Values
- Method Detail
  - log
```
void log(Object sender,
         Level level,
         Object message)
```
    Log a message from a given object sender at the given level.
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    level - log level.
    
    message - message to be logged.
    
    Since:
    
    1.0
  - log
```
void log(Object sender,
         Level level,
         Object message,
         Throwable t)
```
    Log a message from a given object sender at the given level. Append a Throwable argument used for log exceptions if is needed.
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    level - log level.
    
    message - message to be logged.
    
    t - argument used for log exceptions.
    
    Since:
    
    1.0
  - trace
```
void trace(Object sender,
           Object message)
```
    Log a message from a given object sender at Level.FINEST level. Is a shortcut to log(sender, Level.FINEST, message);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    Since:
    
    1.0
  - trace
```
void trace(Object sender,
           Object message,
           Throwable t)
```
    Log a message from a given object sender at Level.FINEST level. Append a Throwable argument used for log exceptions if is needed. Is a shortcut to log(sender, Level.FINEST, message, t);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    t - argument used for log exceptions.
    
    Since:
    
    1.0
  - debug
```
void debug(Object sender,
           Object message)
```
    Log a message from a given object sender at Level.FINE level. Is a shortcut to log(sender, Level.FINE, message);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    Since:
    
    1.0
  - debug
```
void debug(Object sender,
           Object message,
           Throwable t)
```
    Log a message from a given object sender at Level.FINE level. Append a Throwable argument used for log exceptions if is needed. Is a shortcut to log(sender, Level.FINE, message, t);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    t - argument used for log exceptions.
    
    Since:
    
    1.0
  - info
```
void info(Object sender,
          Object message)
```
    Log a message from a given object sender at Level.INFO level. Is a shortcut to log(sender, Level.INFO, message);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    Since:
    
    1.0
  - info
```
void info(Object sender,
          Object message,
          Throwable t)
```
    Log a message from a given object sender at Level.INFO level. Append a Throwable argument used for log exceptions if is needed. Is a shortcut to log(sender, Level.INFO, message, t);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    t - argument used for log exceptions.
    
    Since:
    
    1.0
  - warn
```
void warn(Object sender,
          Object message)
```
    Log a message from a given object sender at Level.WARNING level. Is a shortcut to log(sender, Level.WARNING, message);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    Since:
    
    1.0
  - warn
```
void warn(Object sender,
          Object message,
          Throwable t)
```
    Log a message from a given object sender at Level.WARNING level. Append a Throwable argument used for log exceptions if is needed. Is a shortcut to log(sender, Level.WARNING, message, t);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    t - argument used for log exceptions.
    
    Since:
    
    1.0
  - error
```
void error(Object sender,
           Object message)
```
    Log a message from a given object sender at Level.SEVERE level. Is a shortcut to log(sender, Level.SEVERE, message);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    Since:
    
    1.0
  - error
```
void error(Object sender,
           Object message,
           Throwable t)
```
    Log a message from a given object sender at Level.SEVERE level. Append a Throwable argument used for log exceptions if is needed. Is a shortcut to log(sender, Level.SEVERE, message, t);
    
    Parameters:
    
    sender - object that invoke the logger service.
    
    message - message to be logged.
    
    t - argument used for log exceptions.
    
    Since:
    
    1.0

Interface PrologLogger

Field Summary

Method Summary

Field Detail

RUNTIME_ERROR

FILE_NOT_FOUND

CLASS_NOT_FOUND

UNKNOWN_PREDICATE

SYNTAX_ERROR

NON_SOLUTION

INDICATOR_NOT_FOUND

IO

ERROR_LOADING_BUILT_INS

DONT_WORRY

INTERRUPTED_ERROR

EXECUTION_ERROR

FILE_NOT_DELETE

INSTANTIATION

ILLEGAL_ACCESS

NO_SUCH_METHOD

SECURITY

SQL_ERROR

UNKNOWN_HOST

ILLEGAL_ARGUMENT

INVOCATION_TARGET

NO_SUCH_FIELD

CLASS_CAST

URI

URL

LINK

Method Detail

log

log

trace

trace

debug

debug

info

info

warn

warn

error

error