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1   package org.apache.turbine.util;
2   
3   /*
4    * Copyright 2001-2005 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License")
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  /***
20   * ParameterParser is an interface to a utility to handle parsing and
21   * retrieving the data passed via the GET/POST/PATH_INFO arguments.
22   *
23   * <p>NOTE: The name= portion of a name=value pair may be converted
24   * to lowercase or uppercase when the object is initialized and when
25   * new data is added.  This behaviour is determined by the url.case.folding
26   * property in TurbineResources.properties.  Adding a name/value pair may
27   * overwrite existing name=value pairs if the names match:
28   *
29   * <pre>
30   * ParameterParser pp = data.getParameters();
31   * pp.add("ERROR",1);
32   * pp.add("eRrOr",2);
33   * int result = pp.getInt("ERROR");
34   * </pre>
35   *
36   * In the above example, result is 2.
37   *
38   * @author <a href="mailto:ilkka.priha@simsoft.fi">Ilkka Priha</a>
39   * @author <a href="mailto:jon@clearink.com">Jon S. Stevens</a>
40   * @author <a href="mailto:sean@informage.net">Sean Legassick</a>
41   * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
42   * @version $Id: ParameterParser.java 264148 2005-08-29 14:21:04Z henning $
43   * @deprecated Use org.apache.turbine.util.parser.ParameterParser instead.
44   */
45  public interface ParameterParser
46          extends org.apache.turbine.util.parser.ParameterParser
47  {
48  }