VariableResolverImpl


1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.jasper.el;
18  
19  import javax.el.ELContext;
20  import javax.servlet.jsp.el.ELException  ;
21  import javax.servlet.jsp.el.VariableResolver  ;
22  
23  public final class VariableResolverImpl implements VariableResolver   {
24  
25      private final ELContext ctx;
26      
27      public VariableResolverImpl(ELContext ctx) {
28          this.ctx = ctx;
29      }
30  
31      public Object   resolveVariable(String   pName) throws ELException   {
32          return this.ctx.getELResolver().getValue(this.ctx, null, pName);
33      }
34  
35  }
36

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