diff --git a/usage/src/main/java/com/ning/billing/usage/glue/UsageModule.java b/usage/src/main/java/com/ning/billing/usage/glue/UsageModule.java
new file mode 100644
index 0000000..d6ec3e8
--- /dev/null
+++ b/usage/src/main/java/com/ning/billing/usage/glue/UsageModule.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2010-2012 Ning, Inc.
+ *
+ * Ning licenses this file to you 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.ning.billing.usage.glue;
+
+import java.io.IOException;
+
+import org.skife.config.ConfigSource;
+import org.skife.config.ConfigurationObjectFactory;
+import org.skife.config.SimplePropertyConfigSource;
+
+import com.ning.billing.config.UsageConfig;
+import com.ning.billing.usage.timeline.codec.DefaultSampleCoder;
+import com.ning.billing.usage.timeline.codec.SampleCoder;
+import com.ning.billing.usage.timeline.persistent.FileBackedBuffer;
+import com.ning.billing.usage.timeline.persistent.TimelineDao;
+import com.ning.billing.usage.timeline.times.DefaultTimelineCoder;
+import com.ning.billing.usage.timeline.times.TimelineCoder;
+
+import com.google.inject.AbstractModule;
+
+public class UsageModule extends AbstractModule {
+
+ private final ConfigSource configSource;
+
+ public UsageModule() {
+ this(new SimplePropertyConfigSource(System.getProperties()));
+ }
+
+ public UsageModule(final ConfigSource configSource) {
+ this.configSource = configSource;
+ }
+
+ protected UsageConfig installConfig() {
+ final UsageConfig config = new ConfigurationObjectFactory(configSource).build(UsageConfig.class);
+ bind(UsageConfig.class).toInstance(config);
+
+ return config;
+ }
+
+ protected void configureFileBackedBuffer(final UsageConfig config) {
+ // Persistent buffer for in-memory samples
+ try {
+ final boolean deleteFilesOnClose = config.getShutdownSaveMode().equals("save_all_timelines");
+ final FileBackedBuffer fileBackedBuffer = new FileBackedBuffer(config.getSpoolDir(), "TimelineEventHandler", deleteFilesOnClose, config.getSegmentsSize(), config.getMaxNbSegments());
+ bind(FileBackedBuffer.class).toInstance(fileBackedBuffer);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ protected void configureDao() {
+ bind(TimelineDao.class).toProvider(CachingDefaultTimelineDaoProvider.class).asEagerSingleton();
+ }
+
+ protected void configureTimelineObjects() {
+ bind(TimelineCoder.class).to(DefaultTimelineCoder.class).asEagerSingleton();
+ bind(SampleCoder.class).to(DefaultSampleCoder.class).asEagerSingleton();
+ }
+
+ @Override
+ protected void configure() {
+ final UsageConfig config = installConfig();
+
+ configureFileBackedBuffer(config);
+ configureDao();
+ configureTimelineObjects();
+
+ // TODO
+ //configureTimelineAggregator();
+ //configureBackgroundDBChunkWriter();
+ //configureReplayer();
+ }
+}
+
