update old version

of apigateway common data-provider helpserver websocketmanager2

Issue-ID: SDNC-1005
Signed-off-by: herbert <herbert.eiselt@highstreet-technologies.com>
Change-Id: I13990aa4329810bb7a7dd815e6149e9890617d07
Signed-off-by: herbert <herbert.eiselt@highstreet-technologies.com>

9 files changed, 247 insertions, 162 deletions

diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java
index c0b6c99a2..aee7a3b09 100644
--- a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java
+++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java
@@ -38,14 +38,25 @@ public class MsServlet extends BaseServlet {
 	private static Logger LOG = LoggerFactory.getLogger(MsServlet.class);
 	private static final long serialVersionUID = -5361461082028405171L;
 	private static final String OFFLINE_RESPONSE_MESSAGE = "MediatorServer interface is offline";
-	private static final String DATABASE_REQUEST_URI_REGEX = "/mwtn/mediator-server";
+	private static final String DATABASE_REQUEST_URI_REGEX = "/mediator-server/mediator-server";
 	private final DatabaseEntryProvider entryProvider;
+	private boolean isSecure;
+	public void setIsSecure(boolean secure) {
+		if(this.isSecure!=secure) {
+			this.isSecure=secure;
+			this.entryProvider.setBaseUrl(this.getDBBaseUrl());
+		}
+	}
 	public MsServlet() {
 		super();
-		this.entryProvider = new DatabaseEntryProvider("http://localhost:9200/",60);
+		this.entryProvider = new DatabaseEntryProvider(this.getDBBaseUrl(),60);
 		EsServlet.registerRequestCallback(DATABASE_REQUEST_URI_REGEX, this.dbRequestCallback);
 	}
 
+	private String getDBBaseUrl() {
+		return MyProperties.getInstance().getEsBaseUrl();
+	}
+
 	private final IRequestCallback dbRequestCallback = new IRequestCallback() {
 		
 		@Override
@@ -64,7 +75,11 @@ public class MsServlet extends BaseServlet {
 	protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
 		resp.setStatus(200);
 	}
-
+	@Override
+	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doGet(req, resp);
+		this.isSecure=req.getScheme().equals("https");
+	}
 	@Override
 	protected String getOfflineResponse() {
 		return OFFLINE_RESPONSE_MESSAGE;
diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java
index 3d66f526e..36fce2081 100644
--- a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java
+++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java
@@ -40,7 +40,7 @@ public class MyProperties {
 	private static final String DEFAULT_AAI_HEADERS = "[\"X-FromAppId:SDNR\",\"Authorization:Basic QUFJOkFBSQ==\"]";
 	private static final String DEFAULT_CORSENABLED = "0";
 	private static final String DEFAULT_TRUSTINSECURE = "0";
-	private static final String DEFAULT_ESDATABASE = "http://localhost:9200";
+	private static final String DEFAULT_ESDATABASE = "http://sdnrdb:9200";
 	private static final String DEFAULT_AAI = "off";
 
 	@Override
diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseEntryProvider.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseEntryProvider.java
index 086c3c977..b467e27a0 100644
--- a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseEntryProvider.java
+++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseEntryProvider.java
@@ -102,5 +102,8 @@ public class DatabaseEntryProvider implements AutoCloseable {
 		}
 		return s;
 	}
+	public void setBaseUrl(String baseUrl) {
+		this.httpClient.setBaseUrl(baseUrl);
+	}
 
 }
diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseHttpClient.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseHttpClient.java
index af46509e9..d0f575362 100644
--- a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseHttpClient.java
+++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/DatabaseHttpClient.java
@@ -34,7 +34,7 @@ import org.slf4j.LoggerFactory;
 public class DatabaseHttpClient extends BaseHTTPClient {
 
 	private static Logger LOG = LoggerFactory.getLogger(DatabaseHttpClient.class);
-	private static final String URI = "/mwtn/mediator-server/_search";
+	private static final String URI = "/mediator-server/mediator-server/_search";
 	private final Map<String, String> headers;
 
 	public DatabaseHttpClient(String base, boolean trustAllCerts) {
@@ -44,7 +44,7 @@ public class DatabaseHttpClient extends BaseHTTPClient {
 
 	private Map<String, String> getHeaders() {
 		Map<String, String> h = new HashMap<String, String>();
-
+		h.put("Content-Type", "application/json");
 		return h;
 	}
 
@@ -80,4 +80,6 @@ public class DatabaseHttpClient extends BaseHTTPClient {
 		}
 		return entries;
 	}
+
+	
 }
diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/http/BaseHTTPClient.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/http/BaseHTTPClient.java
index f8f95b386..9c89eeff3 100644
--- a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/http/BaseHTTPClient.java
+++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/database/http/BaseHTTPClient.java
@@ -40,154 +40,161 @@ import org.slf4j.LoggerFactory;
 
 public class BaseHTTPClient {
 
-    private static Logger LOG = LoggerFactory.getLogger(BaseHTTPClient.class);
-    private static final int BUFSIZE = 1024;
-    private static final Charset CHARSET = StandardCharsets.UTF_8;
-    private static final String SSLCONTEXT = "TLSv1.2";
-    private static final int DEFAULT_HTTP_TIMEOUT_MS = 30000; // in ms
-
-    private final boolean trustAll;
-    private final String baseUrl;
-
-    private int timeout = DEFAULT_HTTP_TIMEOUT_MS;
-    private SSLContext sc = null;
-
-    public BaseHTTPClient(String base) {
-        this(base, false);
-    }
-
-
-    public BaseHTTPClient(String base, boolean trustAllCerts) {
-        this.baseUrl = base;
-        this.trustAll = trustAllCerts;
-        try {
-            sc = setupSsl(trustAll);
-        } catch (KeyManagementException | NoSuchAlgorithmException e) {
-            LOG.warn("problem ssl setup: " + e.getMessage());
-        }
-    }
-
-    protected @Nonnull BaseHTTPResponse sendRequest(String uri, String method, String body, Map<String, String> headers)
-            throws IOException {
-        return this.sendRequest(uri, method, body != null ? body.getBytes(CHARSET) : null, headers);
-    }
-
-    protected @Nonnull BaseHTTPResponse sendRequest(String uri, String method, byte[] body, Map<String, String> headers)
-            throws IOException {
-        if (uri == null) {
-            uri = "";
-        }
-        String surl = this.baseUrl;
-        if (!surl.endsWith("/") && uri.length() > 0) {
-            surl += "/";
-        }
-        if (uri.startsWith("/")) {
-            uri = uri.substring(1);
-        }
-        surl += uri;
-        LOG.debug("try to send request with url=" + this.baseUrl + uri + " as method=" + method);
-        LOG.trace("body:" + (body == null ? "null" : new String(body, CHARSET)));
-        URL url = new URL(surl);
-        URLConnection http = url.openConnection();
-        http.setConnectTimeout(this.timeout);
-        if (surl.toString().startsWith("https")) {
-            if (sc != null) {
-                ((HttpsURLConnection) http).setSSLSocketFactory(sc.getSocketFactory());
-                if (trustAll) {
-                    LOG.debug("trusting all certs");
-                    HostnameVerifier allHostsValid = (hostname, session) -> true;
-                    ((HttpsURLConnection) http).setHostnameVerifier(allHostsValid);
-                }
-            } else // Should never happen
-            {
-                LOG.warn("No SSL context available");
-                return new BaseHTTPResponse(-1, "");
-            }
-        }
-        ((HttpURLConnection) http).setRequestMethod(method);
-        http.setDoOutput(true);
-        if (headers != null && headers.size() > 0) {
-            for (String key : headers.keySet()) {
-                http.setRequestProperty(key, headers.get(key));
-                LOG.trace("set http header " + key + ": " + headers.get(key));
-            }
-        }
-        byte[] buffer = new byte[BUFSIZE];
-        int len = 0, lensum = 0;
-        // send request
-        // Send the message to destination
-        if (!method.equals("GET") && body != null && body.length > 0) {
-            try (OutputStream output = http.getOutputStream()) {
-                output.write(body);
-            }
-        }
-        // Receive answer
-        int responseCode = ((HttpURLConnection) http).getResponseCode();
-        String sresponse = "";
-        InputStream response = null;
-        try {
-            if (responseCode >= 200 && responseCode < 300) {
-                response = http.getInputStream();
-            } else {
-                response = ((HttpURLConnection) http).getErrorStream();
-                if (response == null) {
-                    response = http.getInputStream();
-                }
-            }
-            if (response != null) {
-                while (true) {
-                    len = response.read(buffer, 0, BUFSIZE);
-                    if (len <= 0) {
-                        break;
-                    }
-                    lensum += len;
-                    sresponse += new String(buffer, 0, len, CHARSET);
-                }
-            } else {
-                LOG.debug("response is null");
-            }
-        } catch (Exception e) {
-            LOG.debug("No response. ", e);
-        } finally {
-            if (response != null) {
-                response.close();
-            }
-        }
-        LOG.debug("ResponseCode: " + responseCode);
-        LOG.trace("Response (len:{}): {}", String.valueOf(lensum), sresponse);
-        return new BaseHTTPResponse(responseCode, sresponse);
-    }
-
-  
-    public static SSLContext setupSsl(boolean trustall) throws KeyManagementException, NoSuchAlgorithmException{
-
-        SSLContext sc = SSLContext.getInstance(SSLCONTEXT);
-        TrustManager[] trustCerts = null;
-        if (trustall) {
-            trustCerts = new TrustManager[] {new javax.net.ssl.X509TrustManager() {
-                @Override
-                public java.security.cert.X509Certificate[] getAcceptedIssuers() {
-                    return null;
-                }
-
-                @Override
-                public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {}
-
-                @Override
-                public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {}
-            }};
-
-        }
-        KeyManager[] kms = null;
-        // Init the SSLContext with a TrustManager[] and SecureRandom()
-        sc.init(kms, trustCerts, new java.security.SecureRandom());
-        return sc;
-    }
-
-    public static String getAuthorizationHeaderValue(String username, String password) {
-        return "Basic " + new String(Base64.getEncoder().encode((username + ":" + password).getBytes()));
-    }
-
-  
-  
+	private static Logger LOG = LoggerFactory.getLogger(BaseHTTPClient.class);
+	private static final int BUFSIZE = 1024;
+	private static final Charset CHARSET = StandardCharsets.UTF_8;
+	private static final String SSLCONTEXT = "TLSv1.2";
+	private static final int DEFAULT_HTTP_TIMEOUT_MS = 30000; // in ms
+
+	private final boolean trustAll;
+	private String baseUrl;
+
+	private int timeout = DEFAULT_HTTP_TIMEOUT_MS;
+	private SSLContext sc = null;
+
+	public BaseHTTPClient(String base) {
+		this(base, false);
+	}
+
+	public void setBaseUrl(String baseUrl) {
+		this.baseUrl = baseUrl;
+		try {
+			sc = setupSsl(trustAll);
+		} catch (KeyManagementException | NoSuchAlgorithmException e) {
+			LOG.warn("problem ssl setup: " + e.getMessage());
+		}
+	}
+
+	public BaseHTTPClient(String base, boolean trustAllCerts) {
+		this.baseUrl = base;
+		this.trustAll = trustAllCerts;
+		try {
+			sc = setupSsl(trustAll);
+		} catch (KeyManagementException | NoSuchAlgorithmException e) {
+			LOG.warn("problem ssl setup: " + e.getMessage());
+		}
+	}
+
+	protected @Nonnull BaseHTTPResponse sendRequest(String uri, String method, String body, Map<String, String> headers)
+			throws IOException {
+		return this.sendRequest(uri, method, body != null ? body.getBytes(CHARSET) : null, headers);
+	}
+
+	protected @Nonnull BaseHTTPResponse sendRequest(String uri, String method, byte[] body, Map<String, String> headers)
+			throws IOException {
+		if (uri == null) {
+			uri = "";
+		}
+		String surl = this.baseUrl;
+		if (!surl.endsWith("/") && uri.length() > 0) {
+			surl += "/";
+		}
+		if (uri.startsWith("/")) {
+			uri = uri.substring(1);
+		}
+		surl += uri;
+		LOG.debug("try to send request with url=" + this.baseUrl + uri + " as method=" + method);
+		LOG.trace("body:" + (body == null ? "null" : new String(body, CHARSET)));
+		URL url = new URL(surl);
+		URLConnection http = url.openConnection();
+		http.setConnectTimeout(this.timeout);
+		if (surl.toString().startsWith("https")) {
+			if (sc != null) {
+				((HttpsURLConnection) http).setSSLSocketFactory(sc.getSocketFactory());
+				if (trustAll) {
+					LOG.debug("trusting all certs");
+					HostnameVerifier allHostsValid = (hostname, session) -> true;
+					((HttpsURLConnection) http).setHostnameVerifier(allHostsValid);
+				}
+			} else // Should never happen
+			{
+				LOG.warn("No SSL context available");
+				return new BaseHTTPResponse(-1, "");
+			}
+		}
+		((HttpURLConnection) http).setRequestMethod(method);
+		http.setDoOutput(true);
+		if (headers != null && headers.size() > 0) {
+			for (String key : headers.keySet()) {
+				http.setRequestProperty(key, headers.get(key));
+				LOG.trace("set http header " + key + ": " + headers.get(key));
+			}
+		}
+		byte[] buffer = new byte[BUFSIZE];
+		int len = 0, lensum = 0;
+		// send request
+		// Send the message to destination
+		if (!method.equals("GET") && body != null && body.length > 0) {
+			try (OutputStream output = http.getOutputStream()) {
+				output.write(body);
+			}
+		}
+		// Receive answer
+		int responseCode = ((HttpURLConnection) http).getResponseCode();
+		String sresponse = "";
+		InputStream response = null;
+		try {
+			if (responseCode >= 200 && responseCode < 300) {
+				response = http.getInputStream();
+			} else {
+				response = ((HttpURLConnection) http).getErrorStream();
+				if (response == null) {
+					response = http.getInputStream();
+				}
+			}
+			if (response != null) {
+				while (true) {
+					len = response.read(buffer, 0, BUFSIZE);
+					if (len <= 0) {
+						break;
+					}
+					lensum += len;
+					sresponse += new String(buffer, 0, len, CHARSET);
+				}
+			} else {
+				LOG.debug("response is null");
+			}
+		} catch (Exception e) {
+			LOG.debug("No response. ", e);
+		} finally {
+			if (response != null) {
+				response.close();
+			}
+		}
+		LOG.debug("ResponseCode: " + responseCode);
+		LOG.trace("Response (len:{}): {}", String.valueOf(lensum), sresponse);
+		return new BaseHTTPResponse(responseCode, sresponse);
+	}
+
+	public static SSLContext setupSsl(boolean trustall) throws KeyManagementException, NoSuchAlgorithmException {
+
+		SSLContext sc = SSLContext.getInstance(SSLCONTEXT);
+		TrustManager[] trustCerts = null;
+		if (trustall) {
+			trustCerts = new TrustManager[] { new javax.net.ssl.X509TrustManager() {
+				@Override
+				public java.security.cert.X509Certificate[] getAcceptedIssuers() {
+					return null;
+				}
+
+				@Override
+				public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) {
+				}
+
+				@Override
+				public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) {
+				}
+			} };
+
+		}
+		KeyManager[] kms = null;
+		// Init the SSLContext with a TrustManager[] and SecureRandom()
+		sc.init(kms, trustCerts, new java.security.SecureRandom());
+		return sc;
+	}
+
+	public static String getAuthorizationHeaderValue(String username, String password) {
+		return "Basic " + new String(Base64.getEncoder().encode((username + ":" + password).getBytes()));
+	}
+
 }
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseHttpClient.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseHttpClient.java
index 795228834..791e9bad0 100644
--- a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseHttpClient.java
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseHttpClient.java
@@ -1,3 +1,20 @@
+/*******************************************************************************
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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.ccsdk.features.sdnr.wt.apigateway.test;
 
 import static org.junit.Assert.*;
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestHttpClient.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestHttpClient.java
index 6e21bc133..18e84853a 100644
--- a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestHttpClient.java
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestHttpClient.java
@@ -1,3 +1,20 @@
+/*******************************************************************************
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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.ccsdk.features.sdnr.wt.apigateway.test;
 
 import static org.junit.Assert.fail;
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java
index 1a63240d8..6efd06feb 100644
--- a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java
@@ -27,6 +27,8 @@ import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 
+import org.junit.After;
+import org.junit.Before;
 import org.junit.Test;
 import org.onap.ccsdk.features.sdnr.wt.apigateway.MyProperties;
 
@@ -38,7 +40,7 @@ public class TestProperties {
 	private static final boolean DEFAULT_TRUSTINSECURE = false;
 	private static final String DEFAULT_AAIBASEURL = "off";
 	private static Map<String, String> DEFAULT_AAIHEADERS = new HashMap<String, String>();
-	private static final String DEFAULT_ESBASEURL = "http://localhost:9200";
+	private static final String DEFAULT_ESBASEURL = "http://sdnrdb:9200";
 
 	private static final boolean CUSTOM_CORSENABLED = true;
 	private static final boolean CUSTOM_AAIOFF = false;
@@ -49,10 +51,18 @@ public class TestProperties {
 	private static final String CUSTOM_ESBASEURL = "http://localhost:9200";
 
 	private static final String LR = "\n";
-
+	final String tmpFilename = "tmp2.cfg";
+	
+	@Before
+	@After
+	public void init() {
+		File f = new File(tmpFilename);
+		if(f.exists()) {
+			f.delete();
+		}
+	}
 	@Test
 	public void test() {
-		final String tmpFilename = "tmp2.cfg";
 		DEFAULT_AAIHEADERS.put("X-FromAppId", "SDNR");
 		DEFAULT_AAIHEADERS.put("Authorization", "Basic QUFJOkFBSQ==");
 		CUSTOM_AAIHEADERS.put("X-FromAppId", "SDNC");
@@ -62,9 +72,6 @@ public class TestProperties {
 				+ "\"]" + LR + "database=" + CUSTOM_ESBASEURL + LR + "insecure=" + (CUSTOM_TRUSTINSECURE ? "1" : "0")
 				+ LR + "cors=" + (CUSTOM_CORSENABLED ? "1" : "0");
 		File ftest = new File(tmpFilename);
-		// delete autogenerated testfile
-		if (ftest.exists())
-			ftest.delete();
 		MyProperties prop = null;
 		ftest = new File(tmpFilename);
 		try {
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestQueryCallback.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestQueryCallback.java
index 78341dfad..3340ec66c 100644
--- a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestQueryCallback.java
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestQueryCallback.java
@@ -1,3 +1,20 @@
+/*******************************************************************************
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH 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.ccsdk.features.sdnr.wt.apigateway.test;
 
 import static org.junit.Assert.*;