1 files changed, 71 insertions, 0 deletions
diff --git a/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/service/DmaapHttpClientImpl.java b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/service/DmaapHttpClientImpl.java
new file mode 100644
index 00000000..be4442d7
--- /dev/null
+++ b/prh-dmaap-client/src/main/java/org/onap/dcaegen2/services/service/DmaapHttpClientImpl.java
@@ -0,0 +1,71 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA 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.dcaegen2.services.service;
+
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.Credentials;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.impl.client.HttpClients;
+import org.onap.dcaegen2.services.config.DmaapCustomConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DmaapHttpClientImpl {
+
+    private static Logger logger = LoggerFactory.getLogger(DmaapHttpClientImpl.class);
+
+    private final String dmaapHostName;
+    private final Integer dmaapPortNumber;
+    private final String dmaapUserName;
+    private final String dmaapUserPassword;
+
+
+    public DmaapHttpClientImpl(DmaapCustomConfig configuration) {
+        this.dmaapHostName = configuration.dmaapHostName();
+        this.dmaapPortNumber = configuration.dmaapPortNumber();
+        this.dmaapUserName = configuration.dmaapUserName();
+        this.dmaapUserPassword = configuration.dmaapUserPassword();
+    }
+
+    public CloseableHttpClient getHttpClient() {
+
+        logger.info("Preparing closeable http client");
+
+        HttpClientBuilder httpClientBuilder = HttpClients.custom().useSystemProperties();
+
+        final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
+
+        if (dmaapUserName != null) {
+            final AuthScope dmaapHostPortAuthScope = new AuthScope(dmaapHostName, dmaapPortNumber);
+            final Credentials dmaapCredentials = new UsernamePasswordCredentials(dmaapUserName, dmaapUserPassword);
+            credentialsProvider.setCredentials(dmaapHostPortAuthScope, dmaapCredentials);
+        }
+
+        httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
+
+        return httpClientBuilder.build();
+    }
+
+}