Jsp tag file例子以及说明(15)

    } 
    catch( java.lang.Throwable e ) { 
      if (e instanceof javax.servlet.jsp.SkipPageException) 
          throw (javax.servlet.jsp.SkipPageException) e; 
      throw new javax.servlet.jsp.JspException( e ); 
    } 
    finally { 
      if( writer != null ) { 
        this.jspContext.popBody(); 
      } 
    } 
  } 
} 

invokeDemo_tag.java

[java]  
private javax.servlet.jsp.tagext.JspFragment productDetails; 
 
  public javax.servlet.jsp.tagext.JspFragment getProductDetails() { 
    return this.productDetails; 
  } 
 
  public void setProductDetails(javax.servlet.jsp.tagext.JspFragment productDetails) { 
    this.productDetails = productDetails; 
    jspContext.setAttribute("productDetails", productDetails); 
  } 
 
  public java.util.Map<java.lang.String,java.lang.Long> getDependants() { 
    return _jspx_dependants; 
  } 
 
  ...... 
 
  public void doTag() throws javax.servlet.jsp.JspException, java.io.IOException { 
    javax.servlet.jsp.PageContext _jspx_page_context = (javax.servlet.jsp.PageContext)jspContext; 
    javax.servlet.http.HttpServletRequest request = (javax.servlet.http.HttpServletRequest) _jspx_page_context.getRequest(); 
    javax.servlet.http.HttpServletResponse response = (javax.servlet.http.HttpServletResponse) _jspx_page_context.getResponse(); 
    javax.servlet.http.HttpSession session = _jspx_page_context.getSession(); 
    javax.servlet.ServletContext application = _jspx_page_context.getServletContext(); 
    javax.servlet.ServletConfig config = _jspx_page_context.getServletConfig(); 
    javax.servlet.jsp.JspWriter out = jspContext.getOut(); 
    _jspInit(config); 
    jspContext.getELContext().putContext(javax.servlet.jsp.JspContext.class,jspContext); 
    if( getProductDetails() != null )  
      _jspx_page_context.setAttribute("productDetails", getProductDetails()); 
 
    try { 
      out.write("\r\n"); 
      out.write("\r\n");