File	Doc	Category	Size	Date	Package
Jdk14Logger.java	API Doc	Android 1.5 API	8317	Wed May 06 22:41:10 BST 2009	org.apache.commons.logging.impl

Jdk14Logger

• java.lang.Object

Fields Summary
protected static final Level	dummyLevel This member variable simply ensures that any attempt to initialise this class in a pre-1.4 JVM will result in an ExceptionInInitializerError. It must not be private, as an optimising compiler could detect that it is not used and optimise it away.
protected transient Logger	logger The underlying Logger implementation we are using.
protected String	name The name of the logger we are wrapping.

Constructors Summary
public Jdk14Logger(String name) Construct a named instance of this Logger. param name Name of the logger to be constructed // ----------------------------------------------------------- Constructors this.name = name; logger = getLogger();

Methods Summary
public void	debug(java.lang.Object message) Logs a message with java.util.logging.Level.FINE. param message to log see org.apache.commons.logging.Log#debug(Object) log(Level.FINE, String.valueOf(message), null);
public void	debug(java.lang.Object message, java.lang.Throwable exception) Logs a message with java.util.logging.Level.FINE. param message to log param exception log this cause see org.apache.commons.logging.Log#debug(Object, Throwable) log(Level.FINE, String.valueOf(message), exception);
public void	error(java.lang.Object message) Logs a message with java.util.logging.Level.SEVERE. param message to log see org.apache.commons.logging.Log#error(Object) log(Level.SEVERE, String.valueOf(message), null);
public void	error(java.lang.Object message, java.lang.Throwable exception) Logs a message with java.util.logging.Level.SEVERE. param message to log param exception log this cause see org.apache.commons.logging.Log#error(Object, Throwable) log(Level.SEVERE, String.valueOf(message), exception);
public void	fatal(java.lang.Object message) Logs a message with java.util.logging.Level.SEVERE. param message to log see org.apache.commons.logging.Log#fatal(Object) log(Level.SEVERE, String.valueOf(message), null);
public void	fatal(java.lang.Object message, java.lang.Throwable exception) Logs a message with java.util.logging.Level.SEVERE. param message to log param exception log this cause see org.apache.commons.logging.Log#fatal(Object, Throwable) log(Level.SEVERE, String.valueOf(message), exception);
public java.util.logging.Logger	getLogger() Return the native Logger instance we are using. if (logger == null) { logger = Logger.getLogger(name); } return (logger);
public void	info(java.lang.Object message) Logs a message with java.util.logging.Level.INFO. param message to log see org.apache.commons.logging.Log#info(Object) log(Level.INFO, String.valueOf(message), null);
public void	info(java.lang.Object message, java.lang.Throwable exception) Logs a message with java.util.logging.Level.INFO. param message to log param exception log this cause see org.apache.commons.logging.Log#info(Object, Throwable) log(Level.INFO, String.valueOf(message), exception);
public boolean	isDebugEnabled() Is debug logging currently enabled? return (getLogger().isLoggable(Level.FINE));
public boolean	isErrorEnabled() Is error logging currently enabled? return (getLogger().isLoggable(Level.SEVERE));
public boolean	isFatalEnabled() Is fatal logging currently enabled? return (getLogger().isLoggable(Level.SEVERE));
public boolean	isInfoEnabled() Is info logging currently enabled? return (getLogger().isLoggable(Level.INFO));
public boolean	isTraceEnabled() Is trace logging currently enabled? return (getLogger().isLoggable(Level.FINEST));
public boolean	isWarnEnabled() Is warn logging currently enabled? return (getLogger().isLoggable(Level.WARNING));
private void	log(java.util.logging.Level level, java.lang.String msg, java.lang.Throwable ex) // --------------------------------------------------------- Public Methods Logger logger = getLogger(); if (logger.isLoggable(level)) { // Hack (?) to get the stack trace. Throwable dummyException=new Throwable(); StackTraceElement locations[]=dummyException.getStackTrace(); // Caller will be the third element String cname="unknown"; String method="unknown"; if( locations!=null && locations.length >2 ) { StackTraceElement caller=locations[2]; cname=caller.getClassName(); method=caller.getMethodName(); } if( ex==null ) { logger.logp( level, cname, method, msg ); } else { logger.logp( level, cname, method, msg, ex ); } }
public void	trace(java.lang.Object message) Logs a message with java.util.logging.Level.FINEST. param message to log see org.apache.commons.logging.Log#trace(Object) log(Level.FINEST, String.valueOf(message), null);
public void	trace(java.lang.Object message, java.lang.Throwable exception) Logs a message with java.util.logging.Level.FINEST. param message to log param exception log this cause see org.apache.commons.logging.Log#trace(Object, Throwable) log(Level.FINEST, String.valueOf(message), exception);
public void	warn(java.lang.Object message) Logs a message with java.util.logging.Level.WARNING. param message to log see org.apache.commons.logging.Log#warn(Object) log(Level.WARNING, String.valueOf(message), null);
public void	warn(java.lang.Object message, java.lang.Throwable exception) Logs a message with java.util.logging.Level.WARNING. param message to log param exception log this cause see org.apache.commons.logging.Log#warn(Object, Throwable) log(Level.WARNING, String.valueOf(message), exception);