| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package javax.servlet.jsp.tagext; |
| |
| /** |
| * A validation message from either TagLibraryValidator or TagExtraInfo. |
| * <p> |
| * As of JSP 2.0, a JSP container must support a jsp:id attribute to provide |
| * higher quality validation errors. The container will track the JSP pages as |
| * passed to the container, and will assign to each element a unique "id", which |
| * is passed as the value of the jsp:id attribute. Each XML element in the XML |
| * view available will be extended with this attribute. The TagLibraryValidator |
| * can then use the attribute in one or more ValidationMessage objects. The |
| * container then, in turn, can use these values to provide more precise |
| * information on the location of an error. |
| * <p> |
| * The actual prefix of the <code>id</code> attribute may or may not be |
| * <code>jsp</code> but it will always map to the namespace |
| * <code>http://java.sun.com/JSP/Page</code>. A TagLibraryValidator |
| * implementation must rely on the uri, not the prefix, of the <code>id</code> |
| * attribute. |
| */ |
| public class ValidationMessage { |
| |
| /** |
| * Create a ValidationMessage. The message String should be non-null. The |
| * value of id may be null, if the message is not specific to any XML |
| * element, or if no jsp:id attributes were passed on. If non-null, the |
| * value of id must be the value of a jsp:id attribute for the PageData |
| * passed into the validate() method. |
| * |
| * @param id |
| * Either null, or the value of a jsp:id attribute. |
| * @param message |
| * A localized validation message. |
| */ |
| public ValidationMessage(String id, String message) { |
| this.id = id; |
| this.message = message; |
| } |
| |
| /** |
| * Get the jsp:id. Null means that there is no information available. |
| * |
| * @return The jsp:id information. |
| */ |
| public String getId() { |
| return id; |
| } |
| |
| /** |
| * Get the localized validation message. |
| * |
| * @return A validation message |
| */ |
| public String getMessage() { |
| return message; |
| } |
| |
| // Private data |
| private final String id; |
| private final String message; |
| } |