Initial code import

[msb/apigateway.git] / apiroute / apiroute-service / src / main / java / org / openo / msb / wrapper / consul / async / ConsulResponseCallback.java

diff --git a/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/consul/async/ConsulResponseCallback.java b/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/consul/async/ConsulResponseCallback.java
new file mode 100644 (file)
index 0000000..1db3cc5
--- /dev/null
+++ b/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/consul/async/ConsulResponseCallback.java
@@ -0,0 +1,42 @@
+/**
+* Copyright (C) 2016 ZTE, Inc. and others. All rights reserved. (ZTE)
+*
+* 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.openo.msb.wrapper.consul.async;
+
+import org.openo.msb.wrapper.consul.model.ConsulResponse;
+
+/**
+ * For API calls that support long-polling, this callback is used to handle
+ * the result on success or failure for an async HTTP call.
+ *
+ * @param <T> The Response type.
+ */
+public interface ConsulResponseCallback<T> {
+
+    /**
+     * Callback for a successful {@link org.openo.msb.wrapper.consul.model.ConsulResponse}.
+     *
+     * @param consulResponse The Consul response.
+     */
+    void onComplete(ConsulResponse<T> consulResponse);
+
+    /**
+     * Callback for an unsuccessful request.
+     *
+     * @param throwable The exception thrown.
+     */
+    void onFailure(Throwable throwable);
+}