jahiastring.java

java 写的一个新闻发布系统

//
//                                   ____.
//                       __/\ ______|    |__/\.     _______
//            __   .____|    |       \   |    +----+       \
//    _______|  /--|    |    |    -   \  _    |    :    -   \_________
//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
//                                      /_____|
//
//                 . . . i n   j a h i a   w e   t r u s t . . .
//

package org.jahia.utils;

import java.util.*;

public class JahiaString {

    
    // Hmmmm... why does not Java have macros ?
    public static String adjustStringSize(String str, int size) {
        if (str == null) // FIXNE : Don't like this null return.
            return null;
        // FIXME : Limited to 30 space chars
        return (str.length() > size) ?
                str.substring(0, size - 2) + ".." :
                str + "                              ".substring(0, size - str.length());

    }

}