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22 package org.apache.struts2.components;
23
24 import javax.servlet.http.HttpServletRequest;
25 import javax.servlet.http.HttpServletResponse;
26
27 import org.apache.struts2.views.annotations.StrutsTag;
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29 import com.opensymphony.xwork2.util.ValueStack;
30
31 /***
32 * <!-- START SNIPPET: javadoc -->
33 *
34 * Render action messages if they exists, specific rendering layout depends on the
35 * theme itself.
36 *
37 * <!-- END SNIPPET: javadoc -->
38 *
39 * <p/> <b>Examples</b>
40 *
41 * <pre>
42 * <!-- START SNIPPET: example -->
43 * <s:actionmessage />
44 * <s:form .... >
45 * ....
46 * </s:form>
47 * <!-- END SNIPPET: example -->
48 * </pre>
49 *
50 */
51 @StrutsTag(name="actionmessage", tldBodyContent="empty", tldTagClass="org.apache.struts2.views.jsp.ui.ActionMessageTag", description="Render action messages if they exists")
52 public class ActionMessage extends UIBean {
53
54 private static final String TEMPLATE = "actionmessage";
55
56 public ActionMessage(ValueStack stack, HttpServletRequest request, HttpServletResponse response) {
57 super(stack, request, response);
58 }
59
60 protected String getDefaultTemplate() {
61 return TEMPLATE;
62 }
63 }