1 files changed, 93 insertions, 0 deletions
diff --git a/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/http/client/HttpClientUtils.java b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/http/client/HttpClientUtils.java
new file mode 100644
index 00000000..e3ed0c82
--- /dev/null
+++ b/nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/http/client/HttpClientUtils.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client;
+
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLContext;
+
+import org.apache.http.client.methods.HttpDelete;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.methods.HttpRequestBase;
+import org.apache.http.config.Registry;
+import org.apache.http.config.RegistryBuilder;
+import org.apache.http.conn.socket.ConnectionSocketFactory;
+import org.apache.http.conn.socket.PlainConnectionSocketFactory;
+import org.apache.http.conn.ssl.NoopHostnameVerifier;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.apache.http.ssl.TrustStrategy;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.springframework.context.annotation.Bean;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+public class HttpClientUtils {
+	private static final Logger logger = LogManager.getLogger("HttpClientUtils");
+	
+	@Bean
+	public static HttpClientBuilder createHttpClientBuilder() {
+		HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
+
+        SSLContext sslContext = null;
+		try {
+			sslContext = new SSLContextBuilder().loadTrustMaterial(null, new TrustStrategy() {
+			    public boolean isTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
+			        return true;
+			    }
+			}).build();
+		} catch (Exception e) {
+			logger.error("Error to createHttpClientBuilder", e);
+		}
+		httpClientBuilder.setSSLContext(sslContext);
+		
+		HostnameVerifier hostnameVerifier = NoopHostnameVerifier.INSTANCE;
+		
+		SSLConnectionSocketFactory sslSocketFactory = new SSLConnectionSocketFactory(sslContext, hostnameVerifier);
+		Registry<ConnectionSocketFactory> socketFactoryRegistry = RegistryBuilder.<ConnectionSocketFactory>create()
+				.register("http", PlainConnectionSocketFactory.getSocketFactory())
+				.register("https", sslSocketFactory)
+				.build();
+		
+		PoolingHttpClientConnectionManager connMgr = new PoolingHttpClientConnectionManager( socketFactoryRegistry);
+		connMgr.setMaxTotal(200);
+		connMgr.setDefaultMaxPerRoute(50);
+		httpClientBuilder.setConnectionManager(connMgr);
+		return httpClientBuilder;
+	}
+	
+	public static HttpRequestBase getHttpRequest(RequestMethod requestMethod) {
+		HttpRequestBase base = null;
+		switch(requestMethod) {
+			case GET:
+				base = new HttpGet();
+				break;
+			case DELETE:
+				base = new HttpDelete();
+				break;
+			default:
+				base = new HttpPost();
+				break;
+		}
+		return base;
+	}
+}