com.noveogroup.android.log

Class Utils

java.lang.Object

com.noveogroup.android.log.Utils

public final class Utils
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static StackTraceElement	getCaller() Returns stack trace element corresponding to a class that calls logging methods.
static String	getCallerClassName() Returns a name of a class that calls logging methods.
static String	shorten(String string, int count, int length) Shorten string
static String	shortenClassName(String className, int count, int maxLength) Shortens class name till the specified length.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getCallerClassName

public static String getCallerClassName()

Returns a name of a class that calls logging methods.

Can be much faster than getCaller() because this method tries to use SecurityManager to get caller context.

Returns:

the caller's name.

getCaller

public static StackTraceElement getCaller()

Returns stack trace element corresponding to a class that calls logging methods.

This method compares names of the packages of stack trace elements with the package of this library to find information about caller.

Returns:

the caller stack trace element.

shorten

public static String shorten(String string,
             int count,
             int length)

Shorten string

Parameters:

string - modified string.

count - the desired minimum length of result.

length - the desired maximum of string length.

Example	Result
%6(text)	' text'
%-6(text)	'text '
%.3(text)	'tex'
%.-3(text)	'ext'

shortenClassName

public static String shortenClassName(String className,
                      int count,
                      int maxLength)

Shortens class name till the specified length.

Note that only packages can be shortened so this method returns at least simple class name.

Parameters:

className - the class name.

maxLength - the desired maximum length of result.

count - the desired maximum count of packages

Returns:

the shortened class name.