| package org.apache.commons.ognl; |
| |
| /* |
| * 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. |
| */ |
| |
| /** |
| * OGNL stands for Object-Graph Navigation Language; it is an expression language |
| * for getting and setting properties of Java objects. You use the same expression |
| * for both getting and setting the value of a property. |
| * |
| * OGNL started out as a way to set up associations between UI |
| * components and controllers using property names. As the desire for |
| * more complicated associations grew, Drew Davidson created what he |
| * called KVCL, for Key-Value Coding Language, egged on by Luke |
| * Blanshard. Luke then reimplemented the language using ANTLR, came up |
| * with the new name, and, egged on by Drew, filled it out to its current |
| * state. |
| * |
| * We pronounce OGNL as a word, like the last syllables of a drunken |
| * pronunciation of "orthogonal" or like "ogg-null". |
| * $Id$ |
| */ |
| |