| /* |
| * 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 examples; |
| |
| import javax.servlet.jsp.JspException; |
| import javax.servlet.jsp.tagext.BodyContent; |
| import javax.servlet.jsp.tagext.BodyTagSupport; |
| import javax.servlet.jsp.tagext.Tag; |
| |
| public abstract class ExampleTagBase extends BodyTagSupport { |
| |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public void setParent(Tag parent) { |
| this.parent = parent; |
| } |
| |
| @Override |
| public void setBodyContent(BodyContent bodyOut) { |
| this.bodyOut = bodyOut; |
| } |
| |
| @Override |
| public Tag getParent() { |
| return this.parent; |
| } |
| |
| @Override |
| public int doStartTag() throws JspException { |
| return SKIP_BODY; |
| } |
| |
| @Override |
| public int doEndTag() throws JspException { |
| return EVAL_PAGE; |
| } |
| |
| |
| @Override |
| public void doInitBody() throws JspException { |
| // Default implementations for BodyTag methods as well |
| // just in case a tag decides to implement BodyTag. |
| } |
| |
| @Override |
| public int doAfterBody() throws JspException { |
| return SKIP_BODY; |
| } |
| |
| @Override |
| public void release() { |
| bodyOut = null; |
| pageContext = null; |
| parent = null; |
| } |
| |
| protected BodyContent bodyOut; |
| protected Tag parent; |
| } |