View Javadoc

    1   /*
    2    * $Id: FreeMarkerPageFilter.java 475637 2006-11-16 08:32:03Z mrdon $
    3    *
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
    10   * with the License.  You may obtain a copy of the License at
    11   *
    12   *  http://www.apache.org/licenses/LICENSE-2.0
    13   *
    14   * Unless required by applicable law or agreed to in writing,
    15   * software distributed under the License is distributed on an
    16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    17   * KIND, either express or implied.  See the License for the
    18   * specific language governing permissions and limitations
    19   * under the License.
    20   */
    21  package org.apache.struts2.sitemesh;
    22
    23  import com.opensymphony.module.sitemesh.mapper.AbstractDecoratorMapper;
    24  import com.opensymphony.module.sitemesh.Decorator;
    25  import com.opensymphony.module.sitemesh.Page;
    26
    27  import javax.servlet.http.HttpServletRequest;
    28
    29  /***
    30   * Won't decorate the output if it finds a "decorator" flag in the request
    31   */
    32  public class NoneDecoratorMapper extends AbstractDecoratorMapper {
    33
    34      public Decorator getDecorator(HttpServletRequest req, Page page) {
    35          if ("none".equals(req.getAttribute("decorator"))) {
    36              return null;
    37          }
    38
    39          return super.getDecorator(req, page);
    40      }
    41  }