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package nginx.unit;
import javax.servlet.DispatcherType;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletRequest;
public class IncludeRequestWrapper implements DynamicPathRequest
{
private final Request request_;
private final Object orig_servlet_path_attr;
private final Object orig_path_info_attr;
private final Object orig_uri_attr;
private final Object orig_context_path_attr;
private final Object orig_query_string_attr;
private final DispatcherType orig_dtype;
private String filter_path_;
public IncludeRequestWrapper(ServletRequest request)
{
if (request instanceof Request) {
request_ = (Request) request;
} else {
request_ = (Request) request.getAttribute(Request.BARE);
}
orig_servlet_path_attr = request_.getAttribute(RequestDispatcher.INCLUDE_SERVLET_PATH);
orig_path_info_attr = request_.getAttribute(RequestDispatcher.INCLUDE_PATH_INFO);
orig_uri_attr = request_.getAttribute(RequestDispatcher.INCLUDE_REQUEST_URI);
orig_context_path_attr = request_.getAttribute(RequestDispatcher.INCLUDE_CONTEXT_PATH);
orig_query_string_attr = request_.getAttribute(RequestDispatcher.INCLUDE_QUERY_STRING);
orig_dtype = request_.getDispatcherType();
request_.setAttribute_(RequestDispatcher.INCLUDE_CONTEXT_PATH, request_.getContextPath());
}
@Override
public void setDispatcherType(DispatcherType type)
{
request_.setDispatcherType(type);
}
@Override
public void setServletPath(String servlet_path, String path_info)
{
setServletPath(servlet_path, servlet_path, path_info);
}
@Override
public void setServletPath(String filter_path, String servlet_path, String path_info)
{
request_.setAttribute_(RequestDispatcher.INCLUDE_SERVLET_PATH, servlet_path);
request_.setAttribute_(RequestDispatcher.INCLUDE_PATH_INFO, path_info);
filter_path_ = filter_path;
}
@Override
public void setRequestURI(String uri)
{
request_.setAttribute_(RequestDispatcher.INCLUDE_REQUEST_URI, uri);
}
@Override
public void setQueryString(String query)
{
request_.setAttribute_(RequestDispatcher.INCLUDE_QUERY_STRING, query);
}
@Override
public String getFilterPath()
{
return filter_path_;
}
public void close()
{
request_.setDispatcherType(orig_dtype);
request_.setAttribute_(RequestDispatcher.INCLUDE_SERVLET_PATH, orig_servlet_path_attr);
request_.setAttribute_(RequestDispatcher.INCLUDE_PATH_INFO, orig_path_info_attr);
request_.setAttribute_(RequestDispatcher.INCLUDE_REQUEST_URI, orig_uri_attr);
request_.setAttribute_(RequestDispatcher.INCLUDE_CONTEXT_PATH, orig_context_path_attr);
request_.setAttribute_(RequestDispatcher.INCLUDE_QUERY_STRING, orig_query_string_attr);
}
}
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