org.openi.web
Class RendererTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      com.tonbeller.wcf.component.RendererTag
          org.openi.web.RendererTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class RendererTag

extends com.tonbeller.wcf.component.RendererTag

Version:

$Revision: 1.1.2.2 $ $Date: 2005/09/12 18:45:13 $
Error page (specified by <%@ page errorPage="error.jsp" %> tag) rendering problem occurs if wcf render tag throws exception. Response output stream is already flushsed out before the error page is included when exception is thrown. Because of this reason, error page is not rendered properly. One way to solve this problem is to put 'render' tag inside try catch block in jsp page. Other way to solve this problem is to extend com.tonbeller.wcf.component.RendererTag and redirect to error page when exception is thrown. This requires javascript to redirect because response output stream is already flushed out and response.sendRedirect() doesn't work.

Author:

Uddhab Pant

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

RendererTag()

Method Summary

int	doEndTag() renders the component

Methods inherited from class com.tonbeller.wcf.component.RendererTag

doStartTag, getRef, getXslUri, isXslCache, removeParameter, setRef, setXmlParameters, setXmlParameters, setXslCache, setXslUri

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RendererTag

public RendererTag()

Method Detail

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

renders the component

Throws:

javax.servlet.jsp.JspException