X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fdolda%2Fjsvc%2Futil%2FRehandler.java;fp=src%2Fdolda%2Fjsvc%2Futil%2FRehandler.java;h=7915f53769e42239ccdb0e46ea36f11e31dbe791;hb=c25c3aadf42cf04fe8dbbfb60624589ba60112bd;hp=0000000000000000000000000000000000000000;hpb=a7d2eb2686c6e87d97d66051ba577178e5432511;p=jsvc.git

diff --git a/src/dolda/jsvc/util/Rehandler.java b/src/dolda/jsvc/util/Rehandler.java
new file mode 100644
index 0000000..7915f53
--- /dev/null
+++ b/src/dolda/jsvc/util/Rehandler.java
@@ -0,0 +1,29 @@
+package dolda.jsvc.util;
+
+import dolda.jsvc.*;
+
+public class Rehandler implements Responder {
+    private Responder next;
+
+    public Rehandler(Responder next) {
+	this.next = next;
+    }
+
+    public void respond(Request req) {
+	Responder cur = next;
+	while(true) {
+	    try {
+		cur.respond(req);
+	    } catch(RequestRestart t) {
+		if(req instanceof ResettableRequest) {
+		    ResettableRequest rr = (ResettableRequest)req;
+		    if(rr.canreset())
+			rr.reset();
+		}
+		cur = t;
+		continue;
+	    }
+	    return;
+	}
+    }
+}