35 lines
714 B
Java
35 lines
714 B
Java
/**
|
|
*
|
|
*/
|
|
package org.gcube.portlets.user.geoportaldataviewer.client.util;
|
|
|
|
|
|
/**
|
|
* The Class StringUtil.
|
|
*
|
|
* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
|
|
*
|
|
* Nov 16, 2020
|
|
*/
|
|
public class StringUtil {
|
|
|
|
/**
|
|
* Ellipsize.
|
|
*
|
|
* @param input the input string that may be subjected to shortening
|
|
* @param maxCharacters the maximum characters that must be returned for the input string
|
|
* @return the string
|
|
* @throws Exception the exception
|
|
*/
|
|
public static String ellipsize(String input, int maxCharacters) {
|
|
|
|
if(input==null)
|
|
return "";
|
|
|
|
if (input.length() < maxCharacters)
|
|
return input;
|
|
|
|
return input.substring(0, maxCharacters)+"...";
|
|
}
|
|
}
|