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java.lang.Objectorg.opennms.web.log.Log4JLogger
Field Summary | |
protected org.apache.catalina.Container |
container
The Container with which this Logger has been associated. |
protected static java.lang.String |
info
The descriptive information about this implementation. |
protected org.apache.log4j.Category |
logger
The Log4J category to log messages to. |
static java.lang.String |
propFilename
The hard-coded location of the Log4J properties file under the OpenNMS home directory. |
protected java.beans.PropertyChangeSupport |
support
The property change support for this component. |
protected int |
verbosity
The verbosity level for above which log messages may be filtered. |
Fields inherited from interface org.apache.catalina.Logger |
DEBUG, ERROR, FATAL, INFORMATION, WARNING |
Constructor Summary | |
Log4JLogger()
|
Method Summary | |
void |
addPropertyChangeListener(java.beans.PropertyChangeListener listener)
Add a property change listener to this component. |
org.apache.catalina.Container |
getContainer()
Return the Container with which this Logger has been associated. |
java.lang.String |
getInfo()
Return descriptive information about this Logger implementation and the corresponding version number, in the format <description>/<version> . |
int |
getVerbosity()
Return the verbosity level of this logger. |
void |
log(java.lang.Exception exception,
java.lang.String msg)
Writes the specified exception, and message, to a servlet log file. |
void |
log(java.lang.String msg)
Writes the specified message to a servlet log file, usually an event log. |
void |
log(java.lang.String message,
int verbosity)
Writes the specified message to the servlet log file, usually an event log, if the logger is set to a verbosity level equal to or higher than the specified value for this message. |
void |
log(java.lang.String msg,
java.lang.Throwable throwable)
Writes an explanatory message and a stack trace for a given Throwable exception to the servlet log file. |
void |
log(java.lang.String message,
java.lang.Throwable throwable,
int verbosity)
Writes the specified message and exception to the servlet log file, usually an event log, if the logger is set to a verbosity level equal to or higher than the specified value for this message. |
void |
removePropertyChangeListener(java.beans.PropertyChangeListener listener)
Remove a property change listener from this component. |
void |
setContainer(org.apache.catalina.Container container)
Set the Container with which this Logger has been associated. |
void |
setHomeDir(java.lang.String homeDir)
Required parameter so we can find the Log4J config file. |
void |
setVerbosity(int verbosity)
Set the verbosity level of this logger. |
void |
setVerbosityLevel(java.lang.String verbosity)
Set the verbosity level of this logger. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected org.apache.catalina.Container container
protected static final java.lang.String info
public static final java.lang.String propFilename
protected java.beans.PropertyChangeSupport support
protected int verbosity
protected org.apache.log4j.Category logger
Constructor Detail |
public Log4JLogger()
Method Detail |
public org.apache.catalina.Container getContainer()
getContainer
in interface org.apache.catalina.Logger
public void setContainer(org.apache.catalina.Container container)
setContainer
in interface org.apache.catalina.Logger
container
- The associated Containerpublic java.lang.String getInfo()
<description>/<version>
.
getInfo
in interface org.apache.catalina.Logger
public int getVerbosity()
getVerbosity
in interface org.apache.catalina.Logger
public void setVerbosity(int verbosity)
setVerbosity
in interface org.apache.catalina.Logger
verbosity
- The new verbosity levelpublic void setVerbosityLevel(java.lang.String verbosity)
verbosity
- The new verbosity level, as a stringpublic void setHomeDir(java.lang.String homeDir)
public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
addPropertyChangeListener
in interface org.apache.catalina.Logger
listener
- The listener to addpublic void log(java.lang.String msg)
log
in interface org.apache.catalina.Logger
msg
- A String
specifying the message to be written
to the log file.public void log(java.lang.Exception exception, java.lang.String msg)
log(msg, exception)
instead. This method is deprecated in
the ServletContext interface, but not deprecated here to avoid many
useless compiler warnings. This message will be logged unconditionally.
log
in interface org.apache.catalina.Logger
exception
- An Exception
to be reportedmsg
- The associated message stringpublic void log(java.lang.String msg, java.lang.Throwable throwable)
Throwable
exception to the servlet log file. The name and
type of the servlet log file is specific to the servlet container,
usually an event log. This message will be logged unconditionally.
log
in interface org.apache.catalina.Logger
msg
- A String
that describes the error or exceptionthrowable
- The Throwable
error or exceptionpublic void log(java.lang.String message, int verbosity)
log
in interface org.apache.catalina.Logger
message
- A String
specifying the message to be written
to the log fileverbosity
- Verbosity level of this messagepublic void log(java.lang.String message, java.lang.Throwable throwable, int verbosity)
log
in interface org.apache.catalina.Logger
message
- A String
that describes the error or exceptionthrowable
- The Throwable
error or exceptionverbosity
- Verbosity level of this messagepublic void removePropertyChangeListener(java.beans.PropertyChangeListener listener)
removePropertyChangeListener
in interface org.apache.catalina.Logger
listener
- The listener to remove
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OpenNMS API 1.2.3 | |||||||||
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