public final class LoggingUtils extends Object
Modifier and Type | Field and Description |
---|---|
static Set<org.slf4j.event.Level> |
SLF4J_LEVELS |
Modifier and Type | Method and Description |
---|---|
static void |
debug(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Object o6,
Throwable t) |
static void |
debug(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Throwable t) |
static void |
debug(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Throwable t) |
static void |
debug(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Throwable t) |
static void |
debug(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Throwable t) |
static <T> Consumer<T> |
debugClosure(org.slf4j.Logger logger) |
static <T> Consumer<T> |
debugClosure(org.slf4j.Logger logger,
Throwable thrown) |
static void |
error(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Object o6,
Throwable t) |
static void |
error(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Throwable t) |
static void |
error(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Throwable t) |
static void |
error(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Throwable t) |
static void |
error(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Throwable t) |
static <T> Consumer<T> |
errorClosure(org.slf4j.Logger logger) |
static <T> Consumer<T> |
errorClosure(org.slf4j.Logger logger,
Throwable thrown) |
static String |
formatMessage(String format,
Object... arguments)
Formats an
slf4j message using its formatting structure - mainly the usage of positional arguments
- e.g., "Value1={}, Value2={}, ..." |
static NavigableMap<Integer,String> |
generateMnemonicMap(Class<?> clazz,
Predicate<? super Field> acceptor)
Scans using reflection API for all numeric
public static final fields that are also accepted by
the predicate. |
static NavigableMap<Integer,String> |
generateMnemonicMap(Class<?> clazz,
String commonPrefix)
Scans using reflection API for all fields that are
public static final that start with the given common
prefix (case sensitive) and are of type Number . |
static Map<String,Integer> |
getAmbiguousMenmonics(Class<?> clazz,
Predicate<? super Field> acceptor)
Scans using reflection API for all numeric
public static final fields that are also accepted by
the predicate and whose value is used by several of the other matching fields |
static Map<String,Integer> |
getAmbiguousMenmonics(Class<?> clazz,
String commonPrefix)
Scans using reflection API for all numeric
public static final fields that have a common prefix
and whose value is used by several of the other matching fields |
static Collection<Field> |
getMnemonicFields(Class<?> clazz,
Predicate<? super Field> acceptor)
Scans using reflection API for all numeric
public static final fields that are also accepted by
the predicate. |
static void |
info(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Throwable t) |
static void |
info(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Throwable t) |
static <T> Consumer<T> |
infoClosure(org.slf4j.Logger logger) |
static <T> Consumer<T> |
infoClosure(org.slf4j.Logger logger,
Throwable thrown) |
static boolean |
isLoggable(org.slf4j.Logger logger,
Level level) |
static <T> Consumer<T> |
loggingClosure(org.slf4j.Logger logger,
Level level) |
static <T> Consumer<T> |
loggingClosure(org.slf4j.Logger logger,
Level level,
Throwable t) |
static void |
logMessage(org.slf4j.Logger logger,
Level level,
Object message,
Throwable t) |
static <T> Consumer<T> |
nologClosure(org.slf4j.Logger logger) |
static org.slf4j.event.Level |
slf4jLevelFromName(String name) |
static <T> Consumer<T> |
traceClosure(org.slf4j.Logger logger) |
static <T> Consumer<T> |
traceClosure(org.slf4j.Logger logger,
Throwable thrown) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Object o6,
Object o7,
Object o8,
Object o9,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Object o6,
Object o7,
Object o8,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Object o6,
Object o7,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Object o6,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Object o5,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Object o4,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Object o3,
Throwable t) |
static void |
warn(org.slf4j.Logger log,
String message,
Object o1,
Object o2,
Throwable t) |
static <T> Consumer<T> |
warnClosure(org.slf4j.Logger logger) |
static <T> Consumer<T> |
warnClosure(org.slf4j.Logger logger,
Throwable thrown) |
static SimplifiedLog |
wrap(org.slf4j.Logger logger) |
public static final Set<org.slf4j.event.Level> SLF4J_LEVELS
public static org.slf4j.event.Level slf4jLevelFromName(String name)
public static NavigableMap<Integer,String> generateMnemonicMap(Class<?> clazz, String commonPrefix)
public static final
that start with the given common
prefix (case sensitive) and are of type Number
.clazz
- The Class
to querycommonPrefix
- The expected common prefixNavigableMap
of all the matching fields, where key=the field's Integer
value and mapping=the field's namegenerateMnemonicMap(Class, Predicate)
public static NavigableMap<Integer,String> generateMnemonicMap(Class<?> clazz, Predicate<? super Field> acceptor)
public static final
fields that are also accepted by
the predicate. Any field that is not such or fail to retrieve its value, or has a duplicate value is
silently skipped.clazz
- The Class
to queryacceptor
- The Predicate
used to decide whether to process the Field
(besides being a
Number
and public static final
).NavigableMap
of all the matching fields, where key=the field's Integer
value
and mapping=the field's namegetMnemonicFields(Class, Predicate)
public static Map<String,Integer> getAmbiguousMenmonics(Class<?> clazz, String commonPrefix)
public static final
fields that have a common prefix
and whose value is used by several of the other matching fieldsclazz
- The Class
to querycommonPrefix
- The expected common prefixMap
of all the mnemonic fields names whose value is the same as other fields in
this map. The key is the field's name and value is its associated opcode.getAmbiguousMenmonics(Class, Predicate)
public static Map<String,Integer> getAmbiguousMenmonics(Class<?> clazz, Predicate<? super Field> acceptor)
public static final
fields that are also accepted by
the predicate and whose value is used by several of the other matching fieldsclazz
- The Class
to queryacceptor
- The Predicate
used to decide whether to process the Field
(besides being a
Number
and public static final
).Map
of all the mnemonic fields names whose value is the same as other fields in this
map. The key is the field's name and value is its associated opcode.getMnemonicFields(Class, Predicate)
public static Collection<Field> getMnemonicFields(Class<?> clazz, Predicate<? super Field> acceptor)
public static final
fields that are also accepted by
the predicate.clazz
- The Class
to queryacceptor
- The Predicate
used to decide whether to process the Field
(besides being a
Number
and public static final
).Collection
of all the fields that have satisfied all conditionspublic static SimplifiedLog wrap(org.slf4j.Logger logger)
public static void logMessage(org.slf4j.Logger logger, Level level, Object message, Throwable t)
public static boolean isLoggable(org.slf4j.Logger logger, Level level)
logger
- The Logger
instance - ignored if null
level
- The validate log Level
- ignored if null
true
if the level is enabled for the logger. The mapping of the level to the logger is as
follows:
Level.OFF
always returns false
Level.SEVERE
returns Logger.isErrorEnabled()
Level.WARNING
returns Logger.isWarnEnabled()
Level.INFO
and Level.ALL
returns Logger.isInfoEnabled()
Level.CONFIG
and Level.FINE
returns Logger.isDebugEnabled()
Logger.isTraceEnabled()
public static <T> Consumer<T> loggingClosure(org.slf4j.Logger logger, Level level)
T
- Generic message type consumerlogger
- The Logger
instance to uselevel
- The log Level
mapped as follows:
Consumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if the specific level is enabledpublic static <T> Consumer<T> loggingClosure(org.slf4j.Logger logger, Level level, Throwable t)
public static <T> Consumer<T> nologClosure(org.slf4j.Logger logger)
T
- Generic message type consumerlogger
- The Logger
instance to useConsumer.accept(Object)
method logs nothing when invokedpublic static <T> Consumer<T> errorClosure(org.slf4j.Logger logger)
T
- Generic message type consumerlogger
- The Logger
instance to useConsumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isErrorEnabled()
public static <T> Consumer<T> errorClosure(org.slf4j.Logger logger, Throwable thrown)
T
- Generic message type consumerlogger
- The Logger
instance to usethrown
- A Throwable
to attach to the message - ignored if null
Consumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isErrorEnabled()
public static <T> Consumer<T> warnClosure(org.slf4j.Logger logger)
T
- Generic message type consumerlogger
- The Logger
instance to useConsumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isWarnEnabled()
public static <T> Consumer<T> warnClosure(org.slf4j.Logger logger, Throwable thrown)
T
- Generic message type consumerlogger
- The Logger
instance to usethrown
- A Throwable
to attach to the message - ignored if null
Consumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isWarnEnabled()
public static <T> Consumer<T> infoClosure(org.slf4j.Logger logger)
T
- Generic message type consumerlogger
- The Logger
instance to useConsumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isInfoEnabled()
public static <T> Consumer<T> infoClosure(org.slf4j.Logger logger, Throwable thrown)
T
- Generic message type consumerlogger
- The Logger
instance to usethrown
- A Throwable
to attach to the message - ignored if null
Consumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isInfoEnabled()
public static <T> Consumer<T> debugClosure(org.slf4j.Logger logger)
T
- Generic message type consumerlogger
- The Logger
instance to useConsumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isDebugEnabled()
public static <T> Consumer<T> debugClosure(org.slf4j.Logger logger, Throwable thrown)
T
- Generic message type consumerlogger
- The Logger
instance to usethrown
- A Throwable
to attach to the message - ignored if null
Consumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isDebugEnabled()
public static <T> Consumer<T> traceClosure(org.slf4j.Logger logger)
T
- Generic message type consumerlogger
- The Logger
instance to useConsumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isTraceEnabled()
public static <T> Consumer<T> traceClosure(org.slf4j.Logger logger, Throwable thrown)
T
- Generic message type consumerlogger
- The Logger
instance to usethrown
- A Throwable
to attach to the message - ignored if null
Consumer.accept(Object)
method logs the String.valueOf(Object)
value of its argument if Logger.isTraceEnabled()
public static String formatMessage(String format, Object... arguments)
slf4j
message using its formatting structure - mainly the usage of positional arguments
- e.g., "Value1={}, Value2={}, ..."format
- The formatting instructions - ignored if null
/emptyarguments
- The formatting arguments - ignored if null
/emptypublic static void debug(org.slf4j.Logger log, String message, Object o1, Object o2, Throwable t)
public static void debug(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Throwable t)
public static void debug(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Throwable t)
public static void debug(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Throwable t)
public static void debug(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Object o6, Throwable t)
public static void info(org.slf4j.Logger log, String message, Object o1, Object o2, Throwable t)
public static void info(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Object o6, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Object o6, Object o7, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Object o6, Object o7, Object o8, Throwable t)
public static void warn(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Object o6, Object o7, Object o8, Object o9, Throwable t)
public static void error(org.slf4j.Logger log, String message, Object o1, Object o2, Throwable t)
public static void error(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Throwable t)
public static void error(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Throwable t)
public static void error(org.slf4j.Logger log, String message, Object o1, Object o2, Object o3, Object o4, Object o5, Throwable t)
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