[Sandev-cvs] sand/apps/basics/src/org/sandev/basics/util StringUtil.java, 1.44, 1.45

[Eric P. <th...@us...>]

Update of /cvsroot/sandev/sand/apps/basics/src/org/sandev/basics/util
In directory vz-cvs-3.sog:/tmp/cvs-serv15500

Modified Files:
	StringUtil.java 
Log Message:
Added ellipsis utility method.


Index: StringUtil.java
===================================================================
RCS file: /cvsroot/sandev/sand/apps/basics/src/org/sandev/basics/util/StringUtil.java,v
retrieving revision 1.44
retrieving revision 1.45
diff -C2 -d -r1.44 -r1.45
*** StringUtil.java	9 Mar 2011 17:31:19 -0000	1.44
--- StringUtil.java	1 Aug 2011 23:47:25 -0000	1.45
***************
*** 1457,1460 ****
--- 1457,1472 ----
  
      /**
+      * Return a substring of the source that is at most lenmax chars
+      * long including ellipsis if necessary.
+      */
+     public static String ellipsis(int lenmax,String source)
+     {
+         if((!haveValue(source))||(source.length()<=lenmax)) {
+             return source; }
+         return source.substring(0,lenmax-3) + "...";
+     }
+ 
+ 
+     /**
       * Wrap the given string so there are no more than maxCharsPerLine
       * without a terminating newline string.