Package org.apache.ivy.util
Class MessageLoggerEngine
- java.lang.Object
-
- org.apache.ivy.util.MessageLoggerEngine
-
- All Implemented Interfaces:
MessageLogger
public class MessageLoggerEngine extends java.lang.Object implements MessageLogger
AMessageLogger
implementation delegating the work to the current top logger on a stack.When the logger stack is empty, it delegates the work to a default logger, which by default is the
Message.getDefaultLogger()
.pushLogger(MessageLogger)
should be called to delegate to a new logger, andpopLogger()
should be called when the context of this logger is finished.
-
-
Constructor Summary
Constructors Constructor Description MessageLoggerEngine()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
clearProblems()
Clears the list of problems, warns and errors.void
debug(java.lang.String msg)
void
deprecated(java.lang.String msg)
void
endProgress()
void
endProgress(java.lang.String msg)
void
error(java.lang.String msg)
java.util.List<java.lang.String>
getErrors()
java.util.List<java.lang.String>
getProblems()
java.util.List<java.lang.String>
getWarns()
void
info(java.lang.String msg)
boolean
isShowProgress()
void
log(java.lang.String msg, int level)
Logs a message at the given level.MessageLogger
peekLogger()
Returns the current logger, or the default one if there is no logger in the stackvoid
popLogger()
Pops a logger from the logger stack.void
progress()
void
pushLogger(MessageLogger logger)
Push a logger on the stack.void
rawinfo(java.lang.String msg)
void
rawlog(java.lang.String msg, int level)
Same asMessageLogger.log(String, int)
, but without adding any contextual information to the message.void
setDefaultLogger(MessageLogger defaultLogger)
Sets the logger used when the stack is empty.void
setShowProgress(boolean progress)
void
sumupProblems()
Sumup all problems encountered so far, and clear them.void
verbose(java.lang.String msg)
void
warn(java.lang.String msg)
-
-
-
Method Detail
-
setDefaultLogger
public void setDefaultLogger(MessageLogger defaultLogger)
Sets the logger used when the stack is empty.- Parameters:
defaultLogger
- the logger to use when the stack is empty.
-
pushLogger
public void pushLogger(MessageLogger logger)
Push a logger on the stack.- Parameters:
logger
- the logger to push. Must not benull
.
-
popLogger
public void popLogger()
Pops a logger from the logger stack.Does nothing if the logger stack is empty
-
peekLogger
public MessageLogger peekLogger()
Returns the current logger, or the default one if there is no logger in the stack- Returns:
- the current logger, or the default one if there is no logger in the stack
-
warn
public void warn(java.lang.String msg)
- Specified by:
warn
in interfaceMessageLogger
-
error
public void error(java.lang.String msg)
- Specified by:
error
in interfaceMessageLogger
-
getErrors
public java.util.List<java.lang.String> getErrors()
- Specified by:
getErrors
in interfaceMessageLogger
-
getProblems
public java.util.List<java.lang.String> getProblems()
- Specified by:
getProblems
in interfaceMessageLogger
-
getWarns
public java.util.List<java.lang.String> getWarns()
- Specified by:
getWarns
in interfaceMessageLogger
-
sumupProblems
public void sumupProblems()
Description copied from interface:MessageLogger
Sumup all problems encountered so far, and clear them.- Specified by:
sumupProblems
in interfaceMessageLogger
-
clearProblems
public void clearProblems()
Description copied from interface:MessageLogger
Clears the list of problems, warns and errors.- Specified by:
clearProblems
in interfaceMessageLogger
-
setShowProgress
public void setShowProgress(boolean progress)
- Specified by:
setShowProgress
in interfaceMessageLogger
-
isShowProgress
public boolean isShowProgress()
- Specified by:
isShowProgress
in interfaceMessageLogger
-
debug
public void debug(java.lang.String msg)
- Specified by:
debug
in interfaceMessageLogger
-
deprecated
public void deprecated(java.lang.String msg)
- Specified by:
deprecated
in interfaceMessageLogger
-
endProgress
public void endProgress()
- Specified by:
endProgress
in interfaceMessageLogger
-
endProgress
public void endProgress(java.lang.String msg)
- Specified by:
endProgress
in interfaceMessageLogger
-
info
public void info(java.lang.String msg)
- Specified by:
info
in interfaceMessageLogger
-
rawinfo
public void rawinfo(java.lang.String msg)
- Specified by:
rawinfo
in interfaceMessageLogger
-
log
public void log(java.lang.String msg, int level)
Description copied from interface:MessageLogger
Logs a message at the given level.level
constants are defined in theMessage
class.- Specified by:
log
in interfaceMessageLogger
- Parameters:
msg
- the message to loglevel
- the level at which the message should be logged.- See Also:
Message.MSG_DEBUG
,Message.MSG_VERBOSE
,Message.MSG_INFO
,Message.MSG_WARN
,Message.MSG_ERR
-
progress
public void progress()
- Specified by:
progress
in interfaceMessageLogger
-
rawlog
public void rawlog(java.lang.String msg, int level)
Description copied from interface:MessageLogger
Same asMessageLogger.log(String, int)
, but without adding any contextual information to the message.- Specified by:
rawlog
in interfaceMessageLogger
- Parameters:
msg
- the message to loglevel
- the level at which the message should be logged.
-
verbose
public void verbose(java.lang.String msg)
- Specified by:
verbose
in interfaceMessageLogger
-
-