diff options
author | mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4> | 2010-07-14 15:22:56 +0000 |
---|---|---|
committer | mcentner <mcentner@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4> | 2010-07-14 15:22:56 +0000 |
commit | 5e10b6b575993c78ac22191849c464b618c4fa8a (patch) | |
tree | 55911c2b6d69e787dd408d63c1e641d6db39c5dc /BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java | |
parent | dc95c76a126b4f3135645d3e20b152134d201244 (diff) | |
download | mocca-5e10b6b575993c78ac22191849c464b618c4fa8a.tar.gz mocca-5e10b6b575993c78ac22191849c464b618c4fa8a.tar.bz2 mocca-5e10b6b575993c78ac22191849c464b618c4fa8a.zip |
MOCCA Online HTTP binding refactored.
git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@762 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
Diffstat (limited to 'BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java')
-rw-r--r-- | BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java new file mode 100644 index 00000000..210f482f --- /dev/null +++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/RequestIdFilter.java @@ -0,0 +1,58 @@ +package at.gv.egiz.bku.online.webapp; + +import java.io.IOException; + +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.FilterConfig; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpSession; + +import org.slf4j.MDC; + +import at.gv.egiz.bku.binding.Id; +import at.gv.egiz.bku.binding.IdFactory; + +/** + * Servlet Filter implementation class BindingProcessorFilter + */ +public class RequestIdFilter implements Filter { + + /** + * @see Filter#destroy() + */ + public void destroy() { + } + + /** + * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain) + */ + public void doFilter(ServletRequest request, ServletResponse response, + FilterChain chain) throws IOException, ServletException { + + if (request instanceof HttpServletRequest) { + HttpSession session = ((HttpServletRequest) request).getSession(); + Id id = IdFactory.getInstance().createId(session.getId()); + MDC.put("id", id.toString()); + request.setAttribute("id", id); + } + + // pass the request along the filter chain + try { + chain.doFilter(request, response); + } finally { + MDC.remove("id"); + } + + } + + /** + * @see Filter#init(FilterConfig) + */ + public void init(FilterConfig fConfig) throws ServletException { + } + +} |