| /* |
| * 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. AstCompositeExpression.java */ |
| |
| package org.apache.el.parser; |
| |
| import javax.el.ELException; |
| |
| import org.apache.el.lang.ELSupport; |
| import org.apache.el.lang.EvaluationContext; |
| |
| |
| /** |
| * @author Jacob Hookom [jacob@hookom.net] |
| */ |
| public final class AstCompositeExpression extends SimpleNode { |
| |
| public AstCompositeExpression(int id) { |
| super(id); |
| } |
| |
| @Override |
| public Class<?> getType(EvaluationContext ctx) |
| throws ELException { |
| return String.class; |
| } |
| |
| @Override |
| public Object getValue(EvaluationContext ctx) |
| throws ELException { |
| StringBuilder sb = new StringBuilder(16); |
| Object obj = null; |
| if (this.children != null) { |
| for (int i = 0; i < this.children.length; i++) { |
| obj = this.children[i].getValue(ctx); |
| if (obj != null) { |
| sb.append(ELSupport.coerceToString(ctx, obj)); |
| } |
| } |
| } |
| return sb.toString(); |
| } |
| } |