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[utils] / wicket / components / src / main / java / org / wamblee / wicket / behavior / DisableCachingBehavior.java

diff --git a/wicket/components/src/main/java/org/wamblee/wicket/behavior/DisableCachingBehavior.java b/wicket/components/src/main/java/org/wamblee/wicket/behavior/DisableCachingBehavior.java
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+/*
+ * Copyright 2005-2010 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.wamblee.wicket.behavior;
+
+import org.apache.wicket.markup.html.WebPage;
+import org.apache.wicket.protocol.http.WebResponse;
+
+/**
+ * Behavior to disable browser caching.
+ * 
+ * @author Erik Brakkee
+ * 
+ */
+public class DisableCachingBehavior extends AbstractPageBehavior {
+
+    @Override
+    public void setHeaders(WebPage aPage, WebResponse aResponse) {
+        aResponse.setHeader("Pragma", "no-cache");
+        aResponse.setHeader("Cache-Control",
+            "no-cache, max-age=0, must-revalidate, no-store");
+    }
+}