From 7baf2e4cd2ef8082b74937e26de75b01e630b5d4 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 17 Apr 2014 12:00:35 -0400
Subject: [PATCH] Expose JGit 3.x receive pack settings as Gitblit settings
---
src/main/java/com/gitblit/dagger/DaggerWicketFilter.java | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/gitblit/dagger/DaggerWicketFilter.java b/src/main/java/com/gitblit/dagger/DaggerWicketFilter.java
new file mode 100644
index 0000000..c2fd4d6
--- /dev/null
+++ b/src/main/java/com/gitblit/dagger/DaggerWicketFilter.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2013 gitblit.com.
+ *
+ * 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 com.gitblit.dagger;
+
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+
+import org.apache.wicket.protocol.http.WicketFilter;
+
+import dagger.ObjectGraph;
+
+/**
+ * Uses Dagger to manually inject dependencies into a Wicket filter.
+ * This class is useful for servlet containers that offer CDI and are
+ * confused by Dagger.
+ *
+ * @author James Moger
+ *
+ */
+public abstract class DaggerWicketFilter extends WicketFilter {
+
+ @Override
+ public final void init(FilterConfig filterConfig) throws ServletException {
+ ServletContext context = filterConfig.getServletContext();
+ ObjectGraph objectGraph = (ObjectGraph) context.getAttribute(DaggerContext.INJECTOR_NAME);
+ inject(objectGraph);
+ super.init(filterConfig);
+ }
+
+ protected abstract void inject(ObjectGraph dagger);
+}
--
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