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-rw-r--r--infra/binding-init/src/main/java/io/fd/honeycomb/binding/init/ProviderTrait.java36
1 files changed, 36 insertions, 0 deletions
diff --git a/infra/binding-init/src/main/java/io/fd/honeycomb/binding/init/ProviderTrait.java b/infra/binding-init/src/main/java/io/fd/honeycomb/binding/init/ProviderTrait.java
new file mode 100644
index 0000000..ab00046
--- /dev/null
+++ b/infra/binding-init/src/main/java/io/fd/honeycomb/binding/init/ProviderTrait.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ *
+ * 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 io.fd.honeycomb.binding.init;
+
+import com.google.inject.Provider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class ProviderTrait<T> implements Provider<T> {
+
+ private static final Logger LOG = LoggerFactory.getLogger(ProviderTrait.class);
+
+ @Override
+ public T get() {
+ LOG.info("Providing: {}", this);
+ T create = create();
+ LOG.debug("Provided: {}", create);
+ return create;
+ }
+
+ protected abstract T create();
+}