1 files changed, 111 insertions, 0 deletions
diff --git a/event-client-api/src/main/java/org/onap/aai/event/api/EventPublisher.java b/event-client-api/src/main/java/org/onap/aai/event/api/EventPublisher.java
new file mode 100644
index 0000000..a5de093
--- /dev/null
+++ b/event-client-api/src/main/java/org/onap/aai/event/api/EventPublisher.java
@@ -0,0 +1,111 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 European Software Marketing Ltd.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.event.api;
+
+import java.util.Collection;
+
+public interface EventPublisher {
+
+    /**
+     * Publishes a message using the supplied partition key, using the parameters from the constructor.
+     *
+     * @param partitionKey The partition to publish the message on.
+     * @param message The String message to publish.
+     * @return The number of messages successfully sent
+     * @throws Exception
+     */
+    public int sendSync(String partitionKey, String message) throws Exception;
+
+    /**
+     * Publishes a message using the supplied partition key, using the parameters from the constructor.
+     *
+     * @param partitionKey The partition to publish the messages on.
+     * @param messages A Collection of messages to publish.
+     * @return The number of messages successfully sent
+     * @throws Exception
+     */
+    public int sendSync(String partitionKey, Collection<String> messages) throws Exception;
+
+    /**
+     * Publishes a message using the parameters from the constructor.
+     *
+     * @param message The String message to publish.
+     * @return The number of messages successfully sent
+     * @throws Exception
+     */
+    public int sendSync(String message) throws Exception;
+
+    /**
+     * Publishes a message using the parameters from the constructor.
+     *
+     * @param messages A Collection of messages to publish.
+     * @return The number of messages successfully sent
+     * @throws Exception
+     */
+    public int sendSync(Collection<String> messages) throws Exception;
+
+    /**
+     * Publishes a message using the supplied partition key, using the parameters from the constructor. The Async method
+     * returns immediately without caring if the message was properly published or not.
+     *
+     * @param partitionKey The partition to publish the message on.
+     * @param message The String message to publish.
+     * @throws Exception
+     */
+    public void sendAsync(String partitionKey, String message) throws Exception;
+
+    /**
+     * Publishes a message using the supplied partition key, using the parameters from the constructor. The Async method
+     * returns immediately without caring if the message was properly published or not.
+     *
+     * @param partitionKey The partition to publish the messages on.
+     * @param messages A Collection of messages to publish.
+     * @throws Exception
+     */
+    public void sendAsync(String partitionKey, Collection<String> messages) throws Exception;
+
+    /**
+     * Publishes a message using the parameters from the constructor. The Async method returns immediately without
+     * caring if the message was properly published or not.
+     *
+     * @param message The String message to publish.
+     * @throws Exception
+     */
+    public void sendAsync(String message) throws Exception;
+
+    /**
+     * Publishes a message using the parameters from the constructor. The Async method returns immediately without
+     * caring if the message was properly published or not.
+     *
+     * @param messages A Collection of messages to publish.
+     * @throws Exception
+     */
+    public void sendAsync(Collection<String> messages) throws Exception;
+
+    /**
+     * Closes the publisher.
+     */
+    public void close() throws Exception;
+
+
+}