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18 package org.apache.struts2.components;
19
20 import javax.servlet.http.HttpServletRequest;
21 import javax.servlet.http.HttpServletResponse;
22
23 import com.opensymphony.xwork2.util.ValueStack;
24
25 /***
26 * <!-- START SNIPPET: javadoc -->
27 *
28 * Render action errors if they exists the specific layout of the rendering depends on
29 * the theme itself.
30 *
31 * <!-- END SNIPPET: javadoc -->
32 *
33 * <p/> <b>Examples</b>
34 *
35 * <pre>
36 * <!-- START SNIPPET: example -->
37 *
38 * <s:actionerror />
39 * <s:form .... >>
40 * ....
41 * </s:form>
42 *
43 * <!-- END SNIPPET: example -->
44 * </pre>
45 *
46 * @s.tag name="actionerror" tld-body-content="empty" tld-tag-class="org.apache.struts2.views.jsp.ui.ActionErrorTag"
47 * description="Render action errors if they exists"
48 */
49 public class ActionError extends UIBean {
50
51 public static final String TEMPLATE = "actionerror";
52
53
54 public ActionError(ValueStack stack, HttpServletRequest request, HttpServletResponse response) {
55 super(stack, request, response);
56 }
57
58 protected String getDefaultTemplate() {
59 return TEMPLATE;
60 }
61
62 }