1 files changed, 66 insertions, 0 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/utils/UebPropertyUtils.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/utils/UebPropertyUtils.java
new file mode 100644
index 00000000..d0217518
--- /dev/null
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/utils/UebPropertyUtils.java
@@ -0,0 +1,66 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2019 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.utils;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams.TopicParamsBuilder;
+import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+
+public class UebPropertyUtils {
+
+    private UebPropertyUtils() {
+        // do nothing
+    }
+
+    /**
+     * Makes a topic builder, configuring it with properties that are common to both
+     * sources and sinks.
+     *
+     * @param props properties to be used to configure the builder
+     * @param topic topic being configured
+     * @param servers target servers
+     * @return a topic builder
+     */
+    public static TopicParamsBuilder makeBuilder(PropertyUtils props, String topic, String servers) {
+
+        final List<String> serverList = new ArrayList<>(Arrays.asList(servers.split("\\s*,\\s*")));
+
+        return BusTopicParams.builder()
+                    .servers(serverList)
+                    .topic(topic)
+                    .effectiveTopic(props.getString(PolicyEndPointProperties.PROPERTY_TOPIC_EFFECTIVE_TOPIC_SUFFIX,
+                                    topic))
+                    .apiKey(props.getString(PolicyEndPointProperties.PROPERTY_TOPIC_API_KEY_SUFFIX, null))
+                    .apiSecret(props.getString(PolicyEndPointProperties.PROPERTY_TOPIC_API_SECRET_SUFFIX, null))
+                    .consumerGroup(props.getString(
+                                    PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_CONSUMER_GROUP_SUFFIX, null))
+                    .consumerInstance(props.getString(
+                                    PolicyEndPointProperties.PROPERTY_TOPIC_SOURCE_CONSUMER_INSTANCE_SUFFIX, null))
+                    .managed(props.getBoolean(PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX, true))
+                    .useHttps(props.getBoolean(PolicyEndPointProperties.PROPERTY_HTTP_HTTPS_SUFFIX, false))
+                    .allowSelfSignedCerts(props.getBoolean(
+                                    PolicyEndPointProperties.PROPERTY_ALLOW_SELF_SIGNED_CERTIFICATES_SUFFIX,
+                                    false));
+    }
+}