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-rw-r--r--catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/KibanaServlet.java105
1 files changed, 53 insertions, 52 deletions
diff --git a/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/KibanaServlet.java b/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/KibanaServlet.java
index 8554927566..844d87075d 100644
--- a/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/KibanaServlet.java
+++ b/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/KibanaServlet.java
@@ -4,12 +4,14 @@
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ================================================================================
* 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.
@@ -20,6 +22,8 @@
package org.openecomp.sdc.fe.servlets;
+import javax.servlet.http.HttpServletRequest;
+
import org.eclipse.jetty.proxy.ProxyServlet;
import org.openecomp.sdc.common.api.Constants;
import org.openecomp.sdc.fe.config.Configuration;
@@ -27,55 +31,52 @@ import org.openecomp.sdc.fe.config.ConfigurationManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import javax.servlet.http.HttpServletRequest;
-
public class KibanaServlet extends ProxyServlet {
- private static final long serialVersionUID = 1L;
- private static Logger log = LoggerFactory.getLogger(KibanaServlet.class.getName());
-
- @Override
- public String rewriteTarget(HttpServletRequest request) {
-
- String originalUrl = request.getRequestURI();
-
- String redirectedUrl = getModifiedUrl(request);
-
- log.debug("KibanaServlet Redirecting request from: {} , to: {}", originalUrl, redirectedUrl);
-
- return redirectedUrl;
- }
-
- public String getModifiedUrl(HttpServletRequest request) {
- Configuration config = getConfiguration(request);
- if (config == null) {
- log.error("failed to retrieve configuration.");
- }
- // String scheme = request.getScheme();
- String contextPath = request.getContextPath(); // /mywebapp
- String servletPath = request.getServletPath(); // /servlet/MyServlet
- String pathInfo = request.getPathInfo(); // /a/b;c=123
- String queryString = request.getQueryString(); // d=789
-
- StringBuilder url = new StringBuilder();
- url.append(config.getKibanaProtocol()).append("://").append(config.getKibanaHost());
- url.append(":").append(config.getKibanaPort());
- url.append(contextPath).append(servletPath);
-
- if (pathInfo != null) {
- url.append(pathInfo);
- }
- if (queryString != null) {
- url.append("?").append(queryString);
- }
-
- String redirectedUrl = url.toString().replace("/sdc1/kibanaProxy/", "/");
- return redirectedUrl;
-
- }
-
- private Configuration getConfiguration(HttpServletRequest request) {
- Configuration config = ((ConfigurationManager) request.getSession().getServletContext()
- .getAttribute(Constants.CONFIGURATION_MANAGER_ATTR)).getConfiguration();
- return config;
- }
+
+ private static final long serialVersionUID = 1L;
+ private static final Logger log = LoggerFactory.getLogger(KibanaServlet.class.getName());
+
+ @Override
+ public String rewriteTarget(HttpServletRequest request) {
+ String originalUrl = request.getRequestURI();
+ String redirectedUrl = getModifiedUrl(request);
+
+ log.debug("KibanaServlet Redirecting request from: {} , to: {}", originalUrl, redirectedUrl);
+
+ return redirectedUrl;
+ }
+
+ public String getModifiedUrl(HttpServletRequest request) {
+ Configuration config = getConfiguration(request);
+
+ if (config == null) {
+ log.error("Failed to retrieve configuration.");
+ throw new NullPointerException("Failed to retrieve configuration.");
+ }
+
+ String contextPath = request.getContextPath();
+ String servletPath = request.getServletPath();
+ String pathInfo = request.getPathInfo();
+ String queryString = request.getQueryString();
+
+ StringBuilder url = new StringBuilder();
+ url.append(config.getKibanaProtocol()).append("://").append(config.getKibanaHost());
+ url.append(":").append(config.getKibanaPort());
+ url.append(contextPath).append(servletPath);
+
+ if (pathInfo != null) {
+ url.append(pathInfo);
+ }
+
+ if (queryString != null) {
+ url.append("?").append(queryString);
+ }
+
+ return url.toString().replace("/sdc1/kibanaProxy/", "/");
+ }
+
+ private Configuration getConfiguration(HttpServletRequest request) {
+ return ((ConfigurationManager) request.getSession().getServletContext()
+ .getAttribute(Constants.CONFIGURATION_MANAGER_ATTR)).getConfiguration();
+ }
}