| /* |
| * Copyright 2004 The Apache Software Foundation |
| * |
| * Licensed 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 String id; |
| private String message; |
| } |