Copy policy-endpoints from drools-pdp to common

Issue-ID: POLICY-967
Change-Id: I374c155ee102c3e157c60d0a22d7191544abb76a
Signed-off-by: mmis <michael.morris@ericsson.com>

1 files changed, 86 insertions, 0 deletions

diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java
new file mode 100644
index 00000000..24cf6073
--- /dev/null
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/InlineUebTopicSink.java
@@ -0,0 +1,86 @@
+/*
+ * ============LICENSE_START=======================================================
+ * policy-endpoints
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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=========================================================
+ */
+
+package org.onap.policy.common.endpoints.event.comm.bus.internal;
+
+import java.util.List;
+
+import org.onap.policy.common.endpoints.event.comm.Topic;
+import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.impl.CambriaPublisherWrapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This implementation publishes events for the associated UEB topic, inline with the calling
+ * thread.
+ */
+public class InlineUebTopicSink extends InlineBusTopicSink implements UebTopicSink {
+
+    /**
+     * logger
+     */
+    private static Logger logger = LoggerFactory.getLogger(InlineUebTopicSink.class);
+
+    /**
+     * Argument-based UEB Topic Writer instantiation
+     * 
+     * @param servers list of UEB servers available for publishing
+     * @param topic the topic to publish to
+     * @param apiKey the api key (optional)
+     * @param apiSecret the api secret (optional)
+     * @param partitionId the partition key (optional, autogenerated if not provided)
+     * @param useHttps does connection use HTTPS?
+     * @param allowSelfSignedCerts are self-signed certificates allow
+     * 
+     * @throws IllegalArgumentException if invalid arguments are detected
+     */
+    public InlineUebTopicSink(List<String> servers, String topic, String apiKey, String apiSecret, String partitionId,
+            boolean useHttps, boolean allowSelfSignedCerts) {
+        super(servers, topic, apiKey, apiSecret, partitionId, useHttps, allowSelfSignedCerts);
+    }
+
+    /**
+     * Instantiation of internal resources
+     */
+    @Override
+    public void init() {
+
+        this.publisher =
+                new CambriaPublisherWrapper(this.servers, this.topic, this.apiKey, this.apiSecret, this.useHttps);
+        logger.info("{}: UEB SINK created", this);
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder builder = new StringBuilder();
+        builder.append("InlineUebTopicSink [getTopicCommInfrastructure()=").append(getTopicCommInfrastructure())
+                .append(", toString()=").append(super.toString()).append("]");
+        return builder.toString();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public CommInfrastructure getTopicCommInfrastructure() {
+        return Topic.CommInfrastructure.UEB;
+    }
+}