protected boolean isWrap(HttpServletResponse response) {
if (response instanceof WebLogicIncludeServletResponse) {
return false;
}
boolean wrap = false;
HttpServletResponseWrapper previousResponseWrapper = null;
while (response instanceof HttpServletResponseWrapper) {
if (!wrap && (response instanceof MetaInfoCacheServletResponse)) {
wrap = true;
}
HttpServletResponseWrapper responseWrapper = (HttpServletResponseWrapper) response;
response = (HttpServletResponse) responseWrapper.getResponse();
if (responseWrapper instanceof WebLogicIncludeServletResponse) {
previousResponseWrapper.setResponse(response);
}
previousResponseWrapper = responseWrapper;
}
return wrap;
}
/**
* Set the response that we are wrapping.
*
* @param response The new wrapped response
*/
void setResponse(HttpServletResponse response) {
super.setResponse(response);
}
public void setResponse(ServletResponse response) {
super.setResponse(response);
if (HttpServletResponse.class.isAssignableFrom(response.getClass())) {
this.response = HttpServletResponse.class.cast(response);
}
}