org.opencastproject.coverimage.impl.xsl

Class XsltHelper

java.lang.Object

org.opencastproject.coverimage.impl.xsl.XsltHelper

public final class XsltHelper
extends Object

Helper class to use within the XSLT transformation

Method Summary

Modifier and Type	Method and Description
static String	split(String text, int maxChars, int line, boolean isLastLine) Splits a string into several lines, depending on the maximum allowed characters per line and returns the desired line.

Methods inherited from class java.lang.Object

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

Method Detail

split

public static String split(String text,
                           int maxChars,
                           int line,
                           boolean isLastLine)

Splits a string into several lines, depending on the maximum allowed characters per line and returns the desired line.

Parameters:

text - Text to split up

maxChars - maximum allowed characters per line

line - line number to return (starting by 1)

isLastLine - whether this is the last line used to represent the string. If so, the string will be abbreviated using ellipsis in case the text cannot be represented by the given number of lines

Returns:

the line or null if the given text is null, the line number is less than 1 or if the desired line does not exist