/* * 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. AstString.java */ package org.apache.el.parser; import javax.el.ELException; import org.apache.el.lang.EvaluationContext; /** * @author Jacob Hookom [jacob@hookom.net] * */ public final class AstString extends SimpleNode { public AstString(int id) { super(id); } private volatile String string; public String getString() { if (this.string == null) { this.string = this.image.substring(1, this.image.length() - 1); } return this.string; } public Class getType(EvaluationContext ctx) throws ELException { return String.class; } public Object getValue(EvaluationContext ctx) throws ELException { return this.getString(); } public void setImage(String image) { if (image.indexOf('\\') == -1) { this.image = image; return; } int size = image.length(); StringBuffer buf = new StringBuffer(size); for (int i = 0; i < size; i++) { char c = image.charAt(i); if (c == '\\' && i + 1 < size) { char c1 = image.charAt(i + 1); if (c1 == '\\' || c1 == '"' || c1 == '\'') { c = c1; i++; } } buf.append(c); } this.image = buf.toString(); } }