Package net.targetr.wtm3.util

Class StringUtil

java.lang.Object

net.targetr.wtm3.util.StringUtil

public class StringUtil
extends Object

String utility methods.

Method Summary

Modifier and Type	Method	Description
static String	escapeHtml(String input)	Escapes HTML characters in a string to prevent XSS.
static String	format(String template, Map<String,String> params)	Replaces placeholders in a template string with corresponding values from a map.
static String	formatStackTrace(Throwable ex)	Converts an exception to a plain text stack trace.

Methods inherited from class java.lang.Object

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

Method Details

format

public static String format(String template,
 Map<String,String> params)

Replaces placeholders in a template string with corresponding values from a map.

Parameters:

template - The template string containing placeholders in the format ${key}.

params - A map of key-value pairs to replace placeholders with.

Returns:

The formatted string with placeholders replaced by their corresponding values.

formatStackTrace

public static String formatStackTrace(Throwable ex)

Converts an exception to a plain text stack trace.

Parameters:

ex - Exception to convert.

Returns:

Text version of stack trace.

escapeHtml

public static String escapeHtml(String input)

Escapes HTML characters in a string to prevent XSS.

Parameters:

input - the string to escape

Returns:

the escaped string