Class Main


  • public class Main
    extends java.lang.Object
    Test application for JexlScriptEngine (JSR-223 implementation).
    Since:
    2.0
    • Constructor Summary

      Constructors 
      Constructor Description
      Main()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void main​(java.lang.String[] args)
      Test application for JexlScriptEngine (JSR-223 implementation).
      (package private) static java.io.BufferedReader read​(java.nio.charset.Charset charset, java.lang.String fileName)
      Reads an input.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • Main

        public Main()
    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
                         throws java.lang.Exception
        Test application for JexlScriptEngine (JSR-223 implementation). If a single argument is present, it is treated as a file name of a JEXL script to be evaluated. Any exceptions terminate the application. Otherwise, lines are read from standard input and evaluated. ScriptExceptions are logged, and do not cause the application to exit. This is done so that interactive testing is easier.
        Parameters:
        args - (optional) file name to evaluate. Stored in the args variable.
        Throws:
        java.lang.Exception - if parsing or IO fail
      • read

        static java.io.BufferedReader read​(java.nio.charset.Charset charset,
                                           java.lang.String fileName)
                                    throws java.lang.Exception
        Reads an input.
        Parameters:
        charset - the charset or null for default charset
        fileName - the file name or null for stdin
        Returns:
        the reader
        Throws:
        java.lang.Exception - if anything goes wrong