| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.jexl3; |
| |
| import org.apache.commons.jexl3.internal.Engine; |
| import java.util.Map; |
| |
| /** |
| * Command line interface for JEXL for use in testing |
| * @since 1.0 |
| */ |
| public class Jexl { |
| private Jexl() {} |
| |
| public static void main(final String[] args) { |
| final JexlEngine JEXL = new Engine(); |
| final Map<Object,Object> m = System.getProperties(); |
| // dummy context to get variables |
| final JexlContext context = new MapContext(); |
| for(final Map.Entry<Object,Object> e : m.entrySet()) { |
| context.set(e.getKey().toString(), e.getValue()); |
| } |
| try { |
| for (final String arg : args) { |
| final JexlExpression e = JEXL.createExpression(arg); |
| System.out.println("evaluate(" + arg + ") = '" + e.evaluate(context) + "'"); |
| } |
| } catch (final Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| } |