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What this is

This file is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The source code

 *  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
 *  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.PageContext;
import javax.servlet.jsp.tagext.BodyContent;
import javax.servlet.jsp.tagext.Tag;

public abstract class ExampleTagBase implements Tag {

    public void setParent(Tag parent) {
        this.parent = parent;

    public void setBodyContent(BodyContent bodyOut) {
        this.bodyOut = bodyOut;

    public void setPageContext(PageContext pageContext) {
        this.pageContext = pageContext;

    public Tag getParent() {
        return this.parent;
    public int doStartTag() throws JspException {
        return SKIP_BODY;

    public int doEndTag() throws JspException {
        return EVAL_PAGE;

    // Default implementations for BodyTag methods as well
    // just in case a tag decides to implement BodyTag.
    public void doInitBody() throws JspException {

    public int doAfterBody() throws JspException {
        return SKIP_BODY;

    public void release() {
        bodyOut = null;
        pageContext = null;
        parent = null;
    protected BodyContent bodyOut;
    protected PageContext pageContext;
    protected Tag parent;
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