X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=wicket%2Fcomponents%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fwicket%2Fbehavior%2FFlushEntityManagerBehavior.java;fp=wicket%2Fcomponents%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fwicket%2Fbehavior%2FFlushEntityManagerBehavior.java;h=e309e5ab720fc2fa0d53e669b92440906a8b242f;hb=e8442732ed5dd8c0e2c2bc02d7d1d5fce0ba1af5;hp=0000000000000000000000000000000000000000;hpb=ce31b728553829347e87373b85192cadbcbc99a7;p=utils

diff --git a/wicket/components/src/main/java/org/wamblee/wicket/behavior/FlushEntityManagerBehavior.java b/wicket/components/src/main/java/org/wamblee/wicket/behavior/FlushEntityManagerBehavior.java
new file mode 100644
index 00000000..e309e5ab
--- /dev/null
+++ b/wicket/components/src/main/java/org/wamblee/wicket/behavior/FlushEntityManagerBehavior.java
@@ -0,0 +1,45 @@
+/*
+ * 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 javax.persistence.EntityManager;
+
+import org.apache.wicket.markup.html.WebPage;
+
+/**
+ * Behavior to flush the entity manager after rendering of the page. 
+ * 
+ * @author Erik Brakkee
+ *
+ */
+public class FlushEntityManagerBehavior extends AbstractPageBehavior {
+
+    private EntityManager entityManager; 
+    
+    /**
+     * Constructs the behavior. 
+     * @param aEntityManager Contextual reference to an entitymanager.
+     */
+    public FlushEntityManagerBehavior(EntityManager aEntityManager) {
+        entityManager = aEntityManager; 
+    }
+    
+    @Override
+    public void onAfterRender(WebPage aPage) {
+        entityManager.flush();
+    }
+
+}