1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 package org.apache.struts2.interceptor;
22
23 import java.util.Map;
24
25
26 /***
27 * This interface gives actions an alternative way of receiving input parameters. The map will
28 * contain all input parameters as name/value entries. Actions that need this should simply implement it. <p>
29 * <p/>
30 * One common use for this is to have the action propagate parameters to internally instantiated data
31 * objects. <p>
32 * <p/>
33 * Note that all parameter values for a given name will be returned, so the type of the objects in
34 * the map is <tt>java.lang.String[]</tt>.
35 *
36 */
37 public interface ParameterAware {
38
39 /***
40 * Sets the map of input parameters in the implementing class.
41 *
42 * @param parameters a Map of parameters (name/value Strings).
43 */
44 public void setParameters(Map parameters);
45 }