| /* |
| * Copyright 1999,2004 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 org.apache.jasper.compiler.tagplugin; |
| |
| /** |
| * This interface is to be implemented by the plugin author, to supply |
| * an alternate implementation of the tag handlers. It can be used to |
| * specify the Java codes to be generated when a tag is invoked. |
| * |
| * An implementation of this interface must be registered in a file |
| * named "tagPlugins.xml" under WEB-INF. |
| */ |
| |
| public interface TagPlugin { |
| |
| /** |
| * Generate codes for a custom tag. |
| * @param ctxt a TagPluginContext for accessing Jasper functions |
| */ |
| void doTag(TagPluginContext ctxt); |
| } |
| |