Struts example source code file (StrutsBodyContent.java)

This example Struts source code file (StrutsBodyContent.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Struts tags/keywords

bodycontent, http, io, ioexception, ioexception, jsp, reader, reader, servlet, string, stringbuilder, stringbuilder, strutsbodycontent, strutsbodycontent

The Struts StrutsBodyContent.java source code

/*
 * $Id: StrutsBodyContent.java 720222 2008-11-24 16:41:07Z musachy $
 *
 * 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 org.apache.struts2.views.jsp.ui;

import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.io.Writer;

import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.BodyContent;


/**
 * StrutsBodyContent
 */
public class StrutsBodyContent extends BodyContent {
    private StringBuilder buffer = new StringBuilder();

    public StrutsBodyContent(JspWriter jspWriter) {
        super(jspWriter);
    }

    public Reader getReader() {
        return new StringReader(buffer.toString());
    }

    public int getRemaining() {
        return 0;
    }

    public String getString() {
        return buffer.toString();
    }

    public void clear() throws IOException {
        buffer = new StringBuilder();
    }

    public void clearBuffer() throws IOException {
        clear();
    }

    public void close() throws IOException {
        buffer = null;
    }

    public void newLine() throws IOException {
        buffer.append("\n");
    }

    public void print(boolean b) throws IOException {
        buffer.append(b);
    }

    public void print(char c) throws IOException {
        buffer.append(c);
    }

    public void print(int i) throws IOException {
        buffer.append(i);
    }

    public void print(long l) throws IOException {
        buffer.append(l);
    }

    public void print(float v) throws IOException {
        buffer.append(v);
    }

    public void print(double v) throws IOException {
        buffer.append(v);
    }

    public void print(char[] chars) throws IOException {
        buffer.append(chars);
    }

    public void print(String s) throws IOException {
        buffer.append(s);
    }

    public void print(Object o) throws IOException {
        buffer.append(o);
    }

    public void println() throws IOException {
        newLine();
    }

    public void println(boolean b) throws IOException {
        print(b);
        newLine();
    }

    public void println(char c) throws IOException {
        print(c);
        newLine();
    }

    public void println(int i) throws IOException {
        print(i);
        newLine();
    }

    public void println(long l) throws IOException {
        print(l);
        newLine();
    }

    public void println(float v) throws IOException {
        print(v);
        newLine();
    }

    public void println(double v) throws IOException {
        print(v);
        newLine();
    }

    public void println(char[] chars) throws IOException {
        print(chars);
        newLine();
    }

    public void println(String s) throws IOException {
        print(s);
        newLine();
    }

    public void println(Object o) throws IOException {
        print(o);
        newLine();
    }

    /**
     * Write a portion of an array of characters.
     *
     * @param cbuf Array of characters
     * @param off  Offset from which to start writing characters
     * @param len  Number of characters to write
     * @throws IOException If an I/O error occurs
     */
    public void write(char[] cbuf, int off, int len) throws IOException {
        buffer.append(cbuf, off, len);
    }

    public void writeOut(Writer writer) throws IOException {
        writer.write(buffer.toString());
    }
}