| /* |
| * 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; |
| |
| import javax.servlet.jsp.JspException; |
| |
| /** |
| * For a tag to declare that it accepts dynamic attributes, it must implement |
| * this interface. The entry for the tag in the Tag Library Descriptor must |
| * also be configured to indicate dynamic attributes are accepted. |
| * <br> |
| * For any attribute that is not declared in the Tag Library Descriptor for |
| * this tag, instead of getting an error at translation time, the |
| * <code>setDynamicAttribute()</code> method is called, with the name and |
| * value of the attribute. It is the responsibility of the tag to |
| * remember the names and values of the dynamic attributes. |
| * |
| * @since 2.0 |
| */ |
| public interface DynamicAttributes { |
| |
| /** |
| * Called when a tag declared to accept dynamic attributes is passed |
| * an attribute that is not declared in the Tag Library Descriptor. |
| * |
| * @param uri the namespace of the attribute, or null if in the default |
| * namespace. |
| * @param localName the name of the attribute being set. |
| * @param value the value of the attribute |
| * @throws JspException if the tag handler wishes to |
| * signal that it does not accept the given attribute. The |
| * container must not call doStartTag() or doTag() for this tag. |
| */ |
| public void setDynamicAttribute( |
| String uri, String localName, Object value ) |
| throws JspException; |
| |
| } |