[KAFKA] Adding new client code

[dmaap/kafka11aaf.git] / kafkaClient / src / test / java / org / onap / dmaap / kafka / TestConfiguration.java

diff --git a/kafkaClient/src/test/java/org/onap/dmaap/kafka/TestConfiguration.java b/kafkaClient/src/test/java/org/onap/dmaap/kafka/TestConfiguration.java
new file mode 100644 (file)
index 0000000..b5fa9d1
--- /dev/null
+++ b/kafkaClient/src/test/java/org/onap/dmaap/kafka/TestConfiguration.java
@@ -0,0 +1,110 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * dmaap-kafka-client
+ * ================================================================================
+ * Copyright (C) 2023 Nordix Foundation. 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.dmaap.kafka;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Properties;
+import lombok.SneakyThrows;
+
+public class TestConfiguration implements org.onap.dmaap.kafka.IKafkaConfig {
+
+       private Properties loadProperties(String configFileName) throws IOException {
+               Properties configuration = new Properties();
+               try (InputStream inputStream = TestConfiguration.class
+                       .getClassLoader()
+                       .getResourceAsStream(configFileName)) {
+                       configuration.load(inputStream);
+               }
+               return configuration;
+       }
+
+       private final Properties testConfig;
+       private List<String> bootstrapServers;
+       private List<String> consumerTopics;
+
+       @SneakyThrows
+       public TestConfiguration(String configFilename) {
+               testConfig = loadProperties(configFilename);
+               bootstrapServers = new ArrayList<>(Arrays.asList(((String) testConfig.get("kafka.kafkaBootstrapServers")).split(",")));
+       }
+
+       @Override
+       public List<String> getKafkaBootstrapServers() {
+               return bootstrapServers;
+       }
+
+       public void setBootstrapServers(List<String> newBootstrapList) {
+               bootstrapServers = newBootstrapList;
+       }
+
+       @Override
+       public String getKafkaSaslMechanism() {
+               return "PLAIN";
+       }
+
+       @Override
+       public String getKafkaSaslJaasConfig() {
+               return "org.apache.kafka.common.security.plain.PlainLoginModule required username=admin password=admin-secret;";
+       }
+
+       @Override
+       public int getPollingTimeout() {
+               return Integer.parseInt((String) testConfig.get("kafka.pollingTimeout"));
+       }
+
+       @Override
+       public String getConsumerGroup() {
+               return (String) testConfig.get("kafka.consumerGroup");
+       }
+
+       @Override
+       public String getConsumerID() {
+               return (String) testConfig.get("kafka.consumerID");
+       }
+
+       @Override
+       public List<String> getConsumerTopics() {
+               consumerTopics = new ArrayList<>();
+               String topicString = (String) testConfig.get("kafka.consumerTopics");
+               if (topicString != null) {
+                       consumerTopics.addAll(Arrays.asList((topicString).split(",")));
+               }
+               return consumerTopics;
+       }
+
+       public void setConsumerTopics(List<String> newTopics) {
+               this.consumerTopics = newTopics;
+       }
+
+       @Override
+       public List<String> getProducerTopics() {
+               List<String> producerTopics = new ArrayList<>();
+               String topicString = (String) testConfig.get("kafka.producerTopics");
+               if (topicString != null) {
+                       producerTopics.addAll(Arrays.asList((topicString).split(",")));
+               }
+               return producerTopics;
+       }
+}