Example usage for javax.servlet.jsp.tagext BodyContent getRemaining

Introduction

In this page you can find the example usage for javax.servlet.jsp.tagext BodyContent getRemaining.

Prototype

abstract public int getRemaining();

Source Link

Document

This method returns the number of unused bytes in the buffer.

Usage

From source file:org.theospi.portfolio.help.control.GlossaryTag.java

public int doAfterBody() throws JspException {
    BodyContent body = getBodyContent();
    JspWriter out = body.getEnclosingWriter();
    Reader reader = body.getReader();
    Set termSet = getTerms();//from w w w.ja  v a  2 s.co m
    GlossaryEntry[] terms = new GlossaryEntry[termSet.size()];
    terms = (GlossaryEntry[]) termSet.toArray(terms);

    try {

        HelpTagHelper.renderHelp(reader, body.getBufferSize() - body.getRemaining(), out, terms, firstOnly,
                hover, link);
    } catch (IOException ioe) {
        logger.error(ioe.getMessage(), ioe);
    } finally {
        body.clearBody(); // Clear for next evaluation
    }
    return (SKIP_BODY);
}

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