| /* |
| * 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. |
| */ |
| /* Generated By:JJTree: Do not edit this line. AstLiteralExpression.java */ |
| |
| package org.apache.el.parser; |
| |
| import javax.el.ELException; |
| |
| import org.apache.el.lang.EvaluationContext; |
| |
| |
| /** |
| * @author Jacob Hookom [jacob@hookom.net] |
| * @version $Id: AstLiteralExpression.java,v 1.1 2011/06/28 21:14:11 rherrmann Exp $ |
| */ |
| public final class AstLiteralExpression extends SimpleNode { |
| public AstLiteralExpression(int id) { |
| super(id); |
| } |
| |
| @Override |
| public Class<?> getType(EvaluationContext ctx) throws ELException { |
| return String.class; |
| } |
| |
| @Override |
| public Object getValue(EvaluationContext ctx) throws ELException { |
| return this.image; |
| } |
| |
| @Override |
| public void setImage(String image) { |
| if (image.indexOf('\\') == -1) { |
| this.image = image; |
| return; |
| } |
| int size = image.length(); |
| StringBuilder buf = new StringBuilder(size); |
| for (int i = 0; i < size; i++) { |
| char c = image.charAt(i); |
| if (c == '\\' && i + 2 < size) { |
| char c1 = image.charAt(i + 1); |
| char c2 = image.charAt(i + 2); |
| if ((c1 == '#' || c1 == '$') && c2 == '{') { |
| c = c1; |
| i++; |
| } |
| } |
| buf.append(c); |
| } |
| this.image = buf.toString(); |
| } |
| } |