ProfileRenderer.java 文件源码

@Override
public int doEndTag() throws JspTagException {
    try {
        String tagId = "profile" + Long.toString(System.currentTimeMillis());
        StringBuilder fullHTML = new StringBuilder();
        fullHTML.append("<div class=\"profile\">");
        String profileContent = getSourceViewJSON(profile); //since JSON is now the primary format, we try this first
        if (profileContent == null) {
            profileContent = getListViewHTML(profile); 
        }
        if (profileContent == null) {
            profileContent = getSourceViewHTML(profile); 
        }
        fullHTML.append("   <div id=\"profileHTML-").append(tagId).append("\">");
        fullHTML.append(profileContent);
        fullHTML.append("   </div>");
        fullHTML.append("</div>");

        pageContext.getOut().write(fullHTML.toString());
    } catch (java.io.IOException e) {
        throw new JspTagException("IO Error: " + e.getMessage());
    }
    return EVAL_PAGE;
}