ch.qos.logback.core.helpers

Class Transform

java.lang.Object

ch.qos.logback.core.helpers.Transform

public class Transform
extends Object

Utility class for transforming strings.

Author:

Ceki Gülcü, Michael A. McAngus

Constructor Summary

Constructors

Constructor and Description
Transform()

Method Summary

Modifier and Type	Method and Description
static void	appendEscapingCDATA(StringBuilder output, String str) Ensures that embedded CDEnd strings (]]>) are handled properly within message, NDC and throwable tag text.
static String	escapeTags(String input) This method takes a string which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<' and '>' characters with respective predefined entity references.
static String	escapeTags(StringBuffer buf) This method takes a StringBuilder which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<' and '>' characters with respective predefined entity references.

Methods inherited from class java.lang.Object

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

Constructor Detail

Transform

public Transform()

Method Detail

escapeTags

public static String escapeTags(String input)

This method takes a string which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<' and '>' characters with respective predefined entity references.

Parameters:

input - The text to be converted.

Returns:

the string with the tags escaped

escapeTags

public static String escapeTags(StringBuffer buf)

This method takes a StringBuilder which may contain HTML tags (ie, <b>, <table>, etc) and replaces any '<' and '>' characters with respective predefined entity references.

Parameters:

buf - StringBuffer to transform

Returns:

the string with the tags escaped

appendEscapingCDATA

public static void appendEscapingCDATA(StringBuilder output,
                                       String str)

Ensures that embedded CDEnd strings (]]>) are handled properly within message, NDC and throwable tag text.

Parameters:

output - Writer. The initial CDSutart (<![CDATA[) and final CDEnd (]]>) of the CDATA section are the responsibility of the calling method.

str - The String that is inserted into an existing CDATA Section.