X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FHttpFilter.java;fp=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FHttpFilter.java;h=7c2151ebbc7776e7dff5ef0ad590d40cac0c61d2;hb=c322e016196139f7f4fb9192e5b1e773999143d0;hp=0000000000000000000000000000000000000000;hpb=535985419fc3f71a0538d2fbcb100d542f7061da;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/HttpFilter.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/HttpFilter.java
new file mode 100644
index 000000000..7c2151ebb
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/HttpFilter.java
@@ -0,0 +1,38 @@
+package org.argeo.cms.internal.kernel;
+
+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.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+/** Abstract base class for http filters. */
+abstract class HttpFilter implements Filter {
+	protected abstract void doFilter(HttpSession httpSession,
+			HttpServletRequest request, HttpServletResponse response,
+			FilterChain filterChain) throws IOException, ServletException;
+
+	@Override
+	public void doFilter(ServletRequest servletRequest,
+			ServletResponse servletResponse, FilterChain filterChain)
+			throws IOException, ServletException {
+		HttpServletRequest request = (HttpServletRequest) servletRequest;
+		doFilter(request.getSession(), request,
+				(HttpServletResponse) servletResponse, filterChain);
+	}
+
+	@Override
+	public void destroy() {
+	}
+
+	@Override
+	public void init(FilterConfig arg0) throws ServletException {
+	}
+
+}