cvs commit: jakarta-commons/jexl/src/test/org/apache/commons/jexl Jexl.java

[di...@apache.org]

dion        2004/08/23 04:25:15

  Added:       jexl/src/test/org/apache/commons/jexl Jexl.java
  Log:
  Added class for testing expressions
  
  Revision  Changes    Path
  1.1                  jakarta-commons/jexl/src/test/org/apache/commons/jexl/Jexl.java
  
  Index: Jexl.java
  ===================================================================
  /*
   * Copyright 2002,2004 The Apache Software Foundation.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   * 
   *      http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.apache.commons.jexl;
  
  import java.util.Map;
  
  /**
   * @author Dion Gillard
   * Command line interface for Jexl for use in testing
   */
  public class Jexl {
  
      public static void main(String[] args) {
          // dummy context to get variables
          JexlContext context = new JexlContext() {
              public Map getVars() { return System.getProperties(); }
              public void setVars(Map map) { }
          };
          try {
              for (int i = 0; i < args.length; i++) {
                  Expression e = ExpressionFactory.createExpression(args[i]);
                  System.out.println("evaluate(" + args[i] + ") = '" + e.evaluate(context) + "'");
              }
          } catch (Exception e) {
              e.printStackTrace();
          }
      }
  }
  
  
  

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