1 files changed, 67 insertions, 0 deletions
diff --git a/common/src/main/java/org/onap/so/logging/jaxrs/filter/SpringClientFilter.java b/common/src/main/java/org/onap/so/logging/jaxrs/filter/SpringClientFilter.java
new file mode 100644
index 0000000000..6af7a916d0
--- /dev/null
+++ b/common/src/main/java/org/onap/so/logging/jaxrs/filter/SpringClientFilter.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * 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.so.logging.jaxrs.filter;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
+import org.springframework.util.StreamUtils;
+ 
+import java.io.IOException;
+import java.nio.charset.Charset;
+ 
+public class SpringClientFilter implements ClientHttpRequestInterceptor {
+ 
+    private final Logger log = LoggerFactory.getLogger(this.getClass());
+ 
+    @Override
+    public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {
+        logRequest(request, body);
+        ClientHttpResponse response = execution.execute(request, body);
+        logResponse(response);
+        return response;
+    }
+ 
+    private void logRequest(HttpRequest request, byte[] body) throws IOException {
+        if (log.isDebugEnabled()) {
+            log.debug("===========================request begin================================================");
+            log.debug("URI         : {}", request.getURI());
+            log.debug("Method      : {}", request.getMethod());
+            log.debug("Headers     : {}", request.getHeaders());
+            log.debug("Request body: {}", new String(body, "UTF-8"));
+            log.debug("==========================request end================================================");
+        }
+    }
+ 
+    private void logResponse(ClientHttpResponse response) throws IOException {
+        if (log.isDebugEnabled()) {
+            log.debug("============================response begin==========================================");
+            log.debug("Status code  : {}", response.getStatusCode());
+            log.debug("Status text  : {}", response.getStatusText());
+            log.debug("Headers      : {}", response.getHeaders());
+            log.debug("Response body: {}", StreamUtils.copyToString(response.getBody(), Charset.defaultCharset()));
+            log.debug("=======================response end=================================================");
+        }
+    }
+}