1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 package org.apache.struts2.interceptor;
19
20 import java.util.Map;
21
22
23 /***
24 * This interface gives actions an alternative way of receiving input parameters. The map will
25 * contain all input parameters as name/value entries. Actions that need this should simply implement it. <p>
26 * <p/>
27 * One common use for this is to have the action propagate parameters to internally instantiated data
28 * objects. <p>
29 * <p/>
30 * Note that all parameter values for a given name will be returned, so the type of the objects in
31 * the map is <tt>java.lang.String[]</tt>.
32 *
33 */
34 public interface ParameterAware {
35
36 /***
37 * Sets the map of input parameters in the implementing class.
38 *
39 * @param parameters a Map of parameters (name/value Strings).
40 */
41 public void setParameters(Map parameters);
42 }