Source Code Cross Referenced for ActionError.java in  » Web-Framework » struts-2.0.11 » org » apache » struts2 » components » Java Source Code / Java DocumentationJava Source Code and Java Documentation

01:        /*
02:         * $Id: ActionError.java 561842 2007-08-01 15:32:30Z jholmes $
03:         *
04:         * Licensed to the Apache Software Foundation (ASF) under one
05:         * or more contributor license agreements.  See the NOTICE file
06:         * distributed with this work for additional information
07:         * regarding copyright ownership.  The ASF licenses this file
08:         * to you under the Apache License, Version 2.0 (the
09:         * "License"); you may not use this file except in compliance
10:         * with the License.  You may obtain a copy of the License at
11:         *
12:         *  http://www.apache.org/licenses/LICENSE-2.0
13:         *
14:         * Unless required by applicable law or agreed to in writing,
15:         * software distributed under the License is distributed on an
16:         * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17:         * KIND, either express or implied.  See the License for the
18:         * specific language governing permissions and limitations
19:         * under the License.
20:         */
21:        package org.apache.struts2.components;
22:
23:        import javax.servlet.http.HttpServletRequest;
24:        import javax.servlet.http.HttpServletResponse;
25:
26:        import org.apache.struts2.views.annotations.StrutsTag;
27:
28:        import com.opensymphony.xwork2.util.ValueStack;
29:
30:        /**
31:         * <!-- START SNIPPET: javadoc -->
32:         *
33:         * Render action errors if they exists the specific layout of the rendering depends on
34:         * the theme itself.
35:         *
36:         * <!-- END SNIPPET: javadoc -->
37:         *
38:         * <p/> <b>Examples</b>
39:         *
40:         * <pre>
41:         * <!-- START SNIPPET: example -->
42:         *
43:         *    &lt;s:actionerror /&gt;
44:         *    &lt;s:form .... &gt;
45:         *       ....
46:         *    &lt;/s:form&gt;
47:         *
48:         * <!-- END SNIPPET: example -->
49:         * </pre>
50:         *
51:         */
52:        @StrutsTag(name="actionerror",tldBodyContent="empty",tldTagClass="org.apache.struts2.views.jsp.ui.ActionErrorTag",description="Render action errors if they exists")
53:        public class ActionError extends UIBean {
54:
55:            public static final String TEMPLATE = "actionerror";
56:
57:            public ActionError(ValueStack stack, HttpServletRequest request,
58:                    HttpServletResponse response) {
59:                super (stack, request, response);
60:            }
61:
62:            protected String getDefaultTemplate() {
63:                return TEMPLATE;
64:            }
65:
66:        }