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authorVijay VK <vv770d@att.com>2018-02-21 16:52:31 +0000
committerVENKATESH KUMAR <vv770d@att.com>2018-02-21 11:53:15 -0500
commitbdf15f5602b0c2592fc960affab464cd6c6d3904 (patch)
tree06e5561d654d1005d6e312bf5c589c8cddd04e9e /src/main/java
parent438257ad8f86b742935f2f44eaa6a6eb077d9336 (diff)
fix sonar issue and additional test
Change-Id: If32e2319c71b947b7e5c68410f32b19ba5ac8125 Signed-off-by: VENKATESH KUMAR <vv770d@att.com> Issue-ID: DCAEGEN2-227
Diffstat (limited to 'src/main/java')
-rw-r--r--src/main/java/org/onap/dcae/commonFunction/EventProcessor.java381
-rw-r--r--src/main/java/org/onap/dcae/controller/FetchDynamicConfig.java300
-rw-r--r--src/main/java/org/onap/dcae/restapi/RestfulCollectorServlet.java305
3 files changed, 500 insertions, 486 deletions
diff --git a/src/main/java/org/onap/dcae/commonFunction/EventProcessor.java b/src/main/java/org/onap/dcae/commonFunction/EventProcessor.java
index 6811c672..462287ef 100644
--- a/src/main/java/org/onap/dcae/commonFunction/EventProcessor.java
+++ b/src/main/java/org/onap/dcae/commonFunction/EventProcessor.java
@@ -1,192 +1,189 @@
-/*-
- * ============LICENSE_START=======================================================
- * PROJECT
- * ================================================================================
- * Copyright (C) 2017 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.dcae.commonFunction;
-
-import com.att.nsa.clock.SaClock;
-import com.att.nsa.logging.LoggingContext;
-import com.att.nsa.logging.log4j.EcompFields;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonParser;
-import org.json.JSONArray;
-import org.json.JSONObject;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.IOException;
-import java.io.FileReader;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.TimeZone;
-
-public class EventProcessor implements Runnable {
-
- private static final Logger log = LoggerFactory.getLogger(EventProcessor.class);
- private static final String EVENT_LITERAL = "event";
- private static final String COMMON_EVENT_HEADER = "commonEventHeader";
-
- private static HashMap<String, String[]> streamid_hash = new HashMap<String, String[]>();
- public JSONObject event;
-
- public EventProcessor() {
- log.debug("EventProcessor: Default Constructor");
-
- String[] list = CommonStartup.streamid.split("\\|");
- for (String aList : list) {
- String domain = aList.split("=")[0];
- // String streamIdList[] = list[i].split("=")[1].split(",");
- String[] streamIdList = aList.substring(aList.indexOf('=') + 1).split(",");
-
- log.debug(String.format("Domain: %s streamIdList:%s", domain, Arrays.toString(streamIdList)));
- streamid_hash.put(domain, streamIdList);
- }
-
- }
-
- @Override
- public void run() {
-
- try {
-
- event = CommonStartup.fProcessingInputQueue.take();
- log.info("QueueSize:" + CommonStartup.fProcessingInputQueue.size()+ "\tEventProcessor\tRemoving element: " + event );
-
- // EventPublisher Ep=new EventPublisher();
- while (event != null) {
- // As long as the producer is running we remove elements from
- // the queue.
-
- // UUID uuid =
- // UUID.fromString(event.get("VESuniqueId").toString());
- String uuid = event.get("VESuniqueId").toString();
- LoggingContext localLC = VESLogger.getLoggingContextForThread(uuid);
- localLC.put(EcompFields.kBeginTimestampMs, SaClock.now());
-
- log.debug("event.VESuniqueId" + event.get("VESuniqueId") + "event.commonEventHeader.domain:"
- + event.getJSONObject(EVENT_LITERAL).getJSONObject(COMMON_EVENT_HEADER).getString("domain"));
- String[] streamIdList = streamid_hash
- .get(event.getJSONObject(EVENT_LITERAL).getJSONObject(COMMON_EVENT_HEADER).getString("domain"));
- log.debug("streamIdList:" + streamIdList);
-
- if (streamIdList.length == 0) {
- log.error("No StreamID defined for publish - Message dropped" + event);
- } else {
- for (String aStreamIdList : streamIdList) {
- log.info("Invoking publisher for streamId:" + aStreamIdList);
- this.overrideEvent();
- //EventPublisher.getInstance(aStreamIdList).sendEvent(event);
- EventPublisherHash.getInstance().sendEvent(event, aStreamIdList);
-
- }
- }
- log.debug("Message published" + event);
- event = CommonStartup.fProcessingInputQueue.take();
- // log.info("EventProcessor\tRemoving element: " +
- // this.queue.remove());
- }
- } catch (InterruptedException e) {
- log.error("EventProcessor InterruptedException" + e.getMessage());
- }
-
- }
-
- @SuppressWarnings({ "unchecked", "rawtypes" })
- public void overrideEvent() {
- // Set collector timestamp in event payload before publish
- final Date currentTime = new Date();
- final SimpleDateFormat sdf = new SimpleDateFormat("EEE, MM dd yyyy hh:mm:ss z");
- sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
-
- JSONObject collectorTimeStamp = new JSONObject().put("collectorTimeStamp", sdf.format(currentTime));
- JSONObject commonEventHeaderkey = event.getJSONObject(EVENT_LITERAL).getJSONObject(COMMON_EVENT_HEADER);
- commonEventHeaderkey.put("internalHeaderFields", collectorTimeStamp);
- event.getJSONObject(EVENT_LITERAL).put(COMMON_EVENT_HEADER, commonEventHeaderkey);
-
- if (CommonStartup.eventTransformFlag == 1) {
- // read the mapping json file
- final JsonParser parser = new JsonParser();
- FileReader fr = null;
- try {
- fr = new FileReader("./etc/eventTransform.json");
- final JsonArray jo = (JsonArray) parser.parse(fr);
- log.info("parse eventTransform.json");
- // now convert to org.json
- final String jsonText = jo.toString();
- final JSONArray topLevel = new JSONArray(jsonText);
- // log.info("topLevel == " + topLevel);
-
- Class[] paramJSONObject = new Class[1];
- paramJSONObject[0] = JSONObject.class;
- // load VESProcessors class at runtime
- Class cls = Class.forName("org.onap.dcae.commonFunction.ConfigProcessors");
- Constructor constr = cls.getConstructor(paramJSONObject);
- Object obj = constr.newInstance(event);
-
- for (int j = 0; j < topLevel.length(); j++) {
- JSONObject filterObj = topLevel.getJSONObject(j).getJSONObject("filter");
- Method method = cls.getDeclaredMethod("isFilterMet", paramJSONObject);
- boolean filterMet = (boolean) method.invoke(obj, filterObj);
- if (filterMet) {
- final JSONArray processors = topLevel.getJSONObject(j).getJSONArray("processors");
-
- // call the processor method
- for (int i = 0; i < processors.length(); i++) {
- final JSONObject processorList = processors.getJSONObject(i);
- final String functionName = processorList.getString("functionName");
- final JSONObject args = processorList.getJSONObject("args");
- // final JSONObject filter =
- // processorList.getJSONObject("filter");
-
- log.info(String.format("functionName==%s | args==%s", functionName, args));
- // reflect method call
- method = cls.getDeclaredMethod(functionName, paramJSONObject);
- method.invoke(obj, args);
- }
- }
- }
-
- } catch (Exception e) {
-
- log.error("EventProcessor Exception" + e.getMessage() + e + e.getCause());
- } finally {
- // close the file
- if (fr != null) {
- try {
- fr.close();
- } catch (IOException e) {
- log.error("Error closing file reader stream : " + e.toString());
- }
-
- }
- }
- }
- // Remove VESversion from event. This field is for internal use and must
- // be removed after use.
- if (event.has("VESversion"))
- event.remove("VESversion");
-
- log.debug("Modified event:" + event);
-
- }
-}
+/*-
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2017 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.dcae.commonFunction;
+
+import com.att.nsa.clock.SaClock;
+import com.att.nsa.logging.LoggingContext;
+import com.att.nsa.logging.log4j.EcompFields;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonParser;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.io.FileReader;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.TimeZone;
+
+public class EventProcessor implements Runnable {
+
+ private static final Logger log = LoggerFactory.getLogger(EventProcessor.class);
+ private static final String EVENT_LITERAL = "event";
+ private static final String COMMON_EVENT_HEADER = "commonEventHeader";
+
+ private static HashMap<String, String[]> streamid_hash = new HashMap<String, String[]>();
+ public JSONObject event;
+
+ public EventProcessor() {
+ log.debug("EventProcessor: Default Constructor");
+
+ String[] list = CommonStartup.streamid.split("\\|");
+ for (String aList : list) {
+ String domain = aList.split("=")[0];
+ // String streamIdList[] = list[i].split("=")[1].split(",");
+ String[] streamIdList = aList.substring(aList.indexOf('=') + 1).split(",");
+
+ log.debug(String.format("Domain: %s streamIdList:%s", domain, Arrays.toString(streamIdList)));
+ streamid_hash.put(domain, streamIdList);
+ }
+
+ }
+
+ @Override
+ public void run() {
+
+ try {
+
+ event = CommonStartup.fProcessingInputQueue.take();
+ log.info("QueueSize:" + CommonStartup.fProcessingInputQueue.size()+ "\tEventProcessor\tRemoving element: " + event );
+
+ // EventPublisher Ep=new EventPublisher();
+ while (event != null) {
+ // As long as the producer is running we remove elements from
+ // the queue.
+
+ String uuid = event.get("VESuniqueId").toString();
+ LoggingContext localLC = VESLogger.getLoggingContextForThread(uuid);
+ localLC.put(EcompFields.kBeginTimestampMs, SaClock.now());
+
+ log.debug("event.VESuniqueId" + event.get("VESuniqueId") + "event.commonEventHeader.domain:"
+ + event.getJSONObject(EVENT_LITERAL).getJSONObject(COMMON_EVENT_HEADER).getString("domain"));
+ String[] streamIdList = streamid_hash
+ .get(event.getJSONObject(EVENT_LITERAL).getJSONObject(COMMON_EVENT_HEADER).getString("domain"));
+ log.debug("streamIdList:" + streamIdList);
+
+ if (streamIdList.length == 0) {
+ log.error("No StreamID defined for publish - Message dropped" + event);
+ } else {
+ for (String aStreamIdList : streamIdList) {
+ log.info("Invoking publisher for streamId:" + aStreamIdList);
+ this.overrideEvent();
+ //EventPublisher.getInstance(aStreamIdList).sendEvent(event);
+ EventPublisherHash.getInstance().sendEvent(event, aStreamIdList);
+
+ }
+ }
+ log.debug("Message published" + event);
+ event = CommonStartup.fProcessingInputQueue.take();
+
+ }
+ } catch (InterruptedException e) {
+ log.error("EventProcessor InterruptedException" + e.getMessage());
+ Thread.currentThread().interrupt();
+ }
+
+ }
+
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ public void overrideEvent() {
+ // Set collector timestamp in event payload before publish
+ final Date currentTime = new Date();
+ final SimpleDateFormat sdf = new SimpleDateFormat("EEE, MM dd yyyy hh:mm:ss z");
+ sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
+
+ JSONObject collectorTimeStamp = new JSONObject().put("collectorTimeStamp", sdf.format(currentTime));
+ JSONObject commonEventHeaderkey = event.getJSONObject(EVENT_LITERAL).getJSONObject(COMMON_EVENT_HEADER);
+ commonEventHeaderkey.put("internalHeaderFields", collectorTimeStamp);
+ event.getJSONObject(EVENT_LITERAL).put(COMMON_EVENT_HEADER, commonEventHeaderkey);
+
+ if (CommonStartup.eventTransformFlag == 1) {
+ // read the mapping json file
+ final JsonParser parser = new JsonParser();
+ FileReader fr = null;
+ try {
+ fr = new FileReader("./etc/eventTransform.json");
+ final JsonArray jo = (JsonArray) parser.parse(fr);
+ log.info("parse eventTransform.json");
+ // now convert to org.json
+ final String jsonText = jo.toString();
+ final JSONArray topLevel = new JSONArray(jsonText);
+ // log.info("topLevel == " + topLevel);
+
+ Class[] paramJSONObject = new Class[1];
+ paramJSONObject[0] = JSONObject.class;
+ // load VESProcessors class at runtime
+ Class cls = Class.forName("org.onap.dcae.commonFunction.ConfigProcessors");
+ Constructor constr = cls.getConstructor(paramJSONObject);
+ Object obj = constr.newInstance(event);
+
+ for (int j = 0; j < topLevel.length(); j++) {
+ JSONObject filterObj = topLevel.getJSONObject(j).getJSONObject("filter");
+ Method method = cls.getDeclaredMethod("isFilterMet", paramJSONObject);
+ boolean filterMet = (boolean) method.invoke(obj, filterObj);
+ if (filterMet) {
+ final JSONArray processors = topLevel.getJSONObject(j).getJSONArray("processors");
+
+ // call the processor method
+ for (int i = 0; i < processors.length(); i++) {
+ final JSONObject processorList = processors.getJSONObject(i);
+ final String functionName = processorList.getString("functionName");
+ final JSONObject args = processorList.getJSONObject("args");
+
+
+ log.info(String.format("functionName==%s | args==%s", functionName, args));
+ // reflect method call
+ method = cls.getDeclaredMethod(functionName, paramJSONObject);
+ method.invoke(obj, args);
+ }
+ }
+ }
+
+ } catch (Exception e) {
+
+ log.error("EventProcessor Exception" + e.getMessage() + e + e.getCause());
+ } finally {
+ // close the file
+ if (fr != null) {
+ try {
+ fr.close();
+ } catch (IOException e) {
+ log.error("Error closing file reader stream : " + e.toString());
+ }
+
+ }
+ }
+ }
+ // Remove VESversion from event. This field is for internal use and must
+ // be removed after use.
+ if (event.has("VESversion"))
+ event.remove("VESversion");
+
+ log.debug("Modified event:" + event);
+
+ }
+}
diff --git a/src/main/java/org/onap/dcae/controller/FetchDynamicConfig.java b/src/main/java/org/onap/dcae/controller/FetchDynamicConfig.java
index 95e95747..7b2e0b3b 100644
--- a/src/main/java/org/onap/dcae/controller/FetchDynamicConfig.java
+++ b/src/main/java/org/onap/dcae/controller/FetchDynamicConfig.java
@@ -1,139 +1,161 @@
-/*-
- * ============LICENSE_START=======================================================
- * PROJECT
- * ================================================================================
- * 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.dcae.controller;
-
-import org.json.JSONArray;
-import org.json.JSONObject;
-import org.json.JSONTokener;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.BufferedReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.util.Map;
-
-public class FetchDynamicConfig {
-
- private static final Logger log = LoggerFactory.getLogger(FetchDynamicConfig.class);
-
- public static String configFile = "/opt/app/KV-Configuration.json";
- static String url;
- static String retString;
-
- public FetchDynamicConfig() {
- }
-
- public static void main(String[] args) {
- Map<String, String> env = System.getenv();
- for (Map.Entry<String, String> entry : env.entrySet()) {
- log.info("%s=%s%n", entry.getKey(), entry.getValue());
- }
-
- if (env.containsKey("CONSUL_HOST") && env.containsKey("CONFIG_BINDING_SERVICE")) {
-// && env.containsKey("HOSTNAME")) {
- log.info(">>>Dynamic configuration to be fetched from ConfigBindingService");
- url = env.get("CONSUL_HOST") + ":8500/v1/catalog/service/" + env.get("CONFIG_BINDING_SERVICE");
-
- retString = executecurl(url);
- // consul return as array
- JSONTokener temp = new JSONTokener(retString);
- JSONObject cbsjobj = (JSONObject) new JSONArray(temp).get(0);
-
- String urlPart1 = null;
- if (cbsjobj.has("ServiceAddress") && cbsjobj.has("ServicePort")) {
- urlPart1 = cbsjobj.getString("ServiceAddress") + ":" + cbsjobj.getInt("ServicePort");
- }
-
- log.info("CONFIG_BINDING_SERVICE DNS RESOLVED:" + urlPart1);
- FetchDynamicConfig fc= new FetchDynamicConfig();
- if (env.containsKey("HOSTNAME"))
- {
- url = urlPart1 + "/service_component/" + env.get("HOSTNAME");
- retString = executecurl(url);
- }
- else if (env.containsKey("SERVICE_NAME"))
- {
- url = urlPart1 + "/service_component/" + env.get("SERVICE_NAME");
- retString = executecurl(url);
- }
- else
- {
- log.error("Service name environment variable - HOSTNAME/SERVICE_NAME not found within container ");
- }
- fc.writefile(retString);
-
-
- } else {
- log.info(">>>Static configuration to be used");
- }
-
- }
-
- public void writefile (String retString)
- {
- log.info("URL to fetch configuration:" + url + " Return String:" + retString);
-
-
- String indentedretstring=(new JSONObject(retString)).toString(4);
-
- try (FileWriter file = new FileWriter(FetchDynamicConfig.configFile)) {
- file.write(indentedretstring);
-
- log.info("Successfully Copied JSON Object to file /opt/app/KV-Configuration.json");
- } catch (IOException e) {
- log.error("Error in writing configuration into file /opt/app/KV-Configuration.json " + retString, e);
- e.printStackTrace();
- }
-
- }
-
- public static String executecurl(String url) {
-
- String[] command = { "curl", "-v", url };
- ProcessBuilder process = new ProcessBuilder(command);
- Process p;
- String result = null;
- try {
- p = process.start();
- InputStreamReader ipr = new InputStreamReader(p.getInputStream());
- BufferedReader reader = new BufferedReader(ipr);
- StringBuilder builder = new StringBuilder();
- String line;
-
- while ((line = reader.readLine()) != null) {
- builder.append(line);
- }
- result = builder.toString();
- log.info(result);
-
- reader.close();
- ipr.close();
- } catch (IOException e) {
- log.error("error", e);
- e.printStackTrace();
- }
- return result;
-
- }
-
-}
+/*-
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * 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.dcae.controller;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.json.JSONTokener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Map;
+
+public class FetchDynamicConfig {
+
+ private static final Logger log = LoggerFactory.getLogger(FetchDynamicConfig.class);
+
+ public static String configFile = "/opt/app/KV-Configuration.json";
+ static String url;
+ public static String retString;
+ public static String retCBSString;
+ public static Map<String, String> env;
+
+ public FetchDynamicConfig() {
+ }
+
+ public static void main(String[] args) {
+
+ //Call consul api and identify the CBS Service address and port
+ getconsul();
+ //Construct and invoke CBS API to get application Configuration
+ getCBS();
+ //Write data returned into configFile for LoadDynamicConfig process to pickup
+ FetchDynamicConfig fc= new FetchDynamicConfig();
+ fc.writefile(retCBSString);
+ }
+
+ public static void getconsul()
+ {
+
+ env = System.getenv();
+ for (Map.Entry<String, String> entry : env.entrySet()) {
+ log.info( entry.getKey() + ":"+ entry.getValue());
+ }
+
+ if (env.containsKey("CONSUL_HOST") && env.containsKey("CONFIG_BINDING_SERVICE")) {
+// && env.containsKey("HOSTNAME")) {
+ log.info(">>>Dynamic configuration to be fetched from ConfigBindingService");
+ url = env.get("CONSUL_HOST") + ":8500/v1/catalog/service/" + env.get("CONFIG_BINDING_SERVICE");
+
+ retString = executecurl(url);
+
+
+ } else {
+ log.info(">>>Static configuration to be used");
+ }
+
+
+ }
+
+ public static void getCBS()
+ {
+
+ env = System.getenv();
+ // consul return as array
+ JSONTokener temp = new JSONTokener(retString);
+ JSONObject cbsjobj = (JSONObject) new JSONArray(temp).get(0);
+
+ String urlPart1 = null;
+ if (cbsjobj.has("ServiceAddress") && cbsjobj.has("ServicePort")) {
+ urlPart1 = cbsjobj.getString("ServiceAddress") + ":" + cbsjobj.getInt("ServicePort");
+ }
+
+ log.info("CONFIG_BINDING_SERVICE DNS RESOLVED:" + urlPart1);
+
+ if (env.containsKey("HOSTNAME"))
+ {
+ url = urlPart1 + "/service_component/" + env.get("HOSTNAME");
+ retCBSString = executecurl(url);
+ }
+ else if (env.containsKey("SERVICE_NAME"))
+ {
+ url = urlPart1 + "/service_component/" + env.get("SERVICE_NAME");
+ retCBSString = executecurl(url);
+ }
+ else
+ {
+ log.error("Service name environment variable - HOSTNAME/SERVICE_NAME not found within container ");
+ }
+
+ }
+
+ public void writefile (String retCBSString)
+ {
+ log.info("URL to fetch configuration:" + url + " Return String:" + retCBSString);
+
+
+ String indentedretstring=(new JSONObject(retCBSString)).toString(4);
+
+ try (FileWriter file = new FileWriter(FetchDynamicConfig.configFile)) {
+ file.write(indentedretstring);
+
+ log.info("Successfully Copied JSON Object to file " + configFile);
+ } catch (IOException e) {
+ log.error("Error in writing configuration into file " + configFile + retString + e.getMessage());
+ e.printStackTrace();
+ }
+
+ }
+
+ public static String executecurl(String url) {
+
+ String[] command = { "curl", "-v", url };
+ ProcessBuilder process = new ProcessBuilder(command);
+ Process p;
+ String result = null;
+ try {
+ p = process.start();
+ InputStreamReader ipr = new InputStreamReader(p.getInputStream());
+ BufferedReader reader = new BufferedReader(ipr);
+ StringBuilder builder = new StringBuilder();
+ String line;
+
+ while ((line = reader.readLine()) != null) {
+ builder.append(line);
+ }
+ result = builder.toString();
+ log.info(result);
+
+ reader.close();
+ ipr.close();
+ } catch (IOException e) {
+ log.error("error", e);
+ e.printStackTrace();
+ }
+ return result;
+
+ }
+
+}
diff --git a/src/main/java/org/onap/dcae/restapi/RestfulCollectorServlet.java b/src/main/java/org/onap/dcae/restapi/RestfulCollectorServlet.java
index 1fa3c419..7aa82c9f 100644
--- a/src/main/java/org/onap/dcae/restapi/RestfulCollectorServlet.java
+++ b/src/main/java/org/onap/dcae/restapi/RestfulCollectorServlet.java
@@ -1,155 +1,150 @@
-
-/*
- * ============LICENSE_START=======================================================
- * PROJECT
- * ================================================================================
- * Copyright (C) 2017 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.dcae.restapi;
-
-import java.io.IOException;
-import java.net.URL;
-
-import javax.servlet.ServletException;
-
-import org.apache.tomcat.util.codec.binary.Base64;
-import org.onap.dcae.commonFunction.CommonStartup;
-import org.onap.dcae.commonFunction.VESLogger;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.att.nsa.apiServer.CommonServlet;
-import com.att.nsa.configs.ConfigDbException;
-import com.att.nsa.drumlin.service.framework.DrumlinErrorHandler;
-import com.att.nsa.drumlin.service.framework.context.DrumlinRequestContext;
-import com.att.nsa.drumlin.service.framework.routing.DrumlinRequestRouter;
-import com.att.nsa.drumlin.service.framework.routing.playish.DrumlinPlayishRoutingFileSource;
-import com.att.nsa.drumlin.service.standards.HttpStatusCodes;
-import com.att.nsa.drumlin.till.nv.rrNvReadable;
-import com.att.nsa.drumlin.till.nv.rrNvReadable.loadException;
-import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting;
-import com.att.nsa.security.NsaAuthenticator;
-
-import com.att.nsa.security.authenticators.SimpleAuthenticator;
-import com.att.nsa.security.db.simple.NsaSimpleApiKey;
-
-
-public class RestfulCollectorServlet extends CommonServlet
-{
- String authid=null;
- String authpwd=null;
- public String authlist;
-
- public RestfulCollectorServlet ( rrNvReadable settings ) throws loadException, missingReqdSetting
- {
- super ( settings, "collector", false );
- authlist = settings.getString(CommonStartup.KSETTING_AUTHLIST,null);
- }
-
-
-
-
- /**
- * This is called once at server start. Use it to init any shared objects and setup the route mapping.
- */
- @Override
- protected void servletSetup () throws rrNvReadable.missingReqdSetting, rrNvReadable.invalidSettingValue, ServletException
- {
- super.servletSetup ();
-
- try
- {
- // the base class provides a bunch of things like API authentication and ECOMP compliant
- // logging. The Restful Collector likely doesn't need API authentication, so for now,
- // we init the base class services with an in-memory (and empty!) config DB.
- commonServletSetup ( ConfigDbType.MEMORY );
-
- VESLogger.setUpEcompLogging();
-
- // setup the servlet routing and error handling
- final DrumlinRequestRouter drr = getRequestRouter ();
-
- // you can tell the request router what to do when a particular kind of exception is thrown.
- drr.setHandlerForException( IllegalArgumentException.class, new DrumlinErrorHandler()
- {
- @Override
- public void handle ( DrumlinRequestContext ctx, Throwable cause )
- {
- sendJsonReply ( ctx, HttpStatusCodes.k400_badRequest, cause.getMessage() );
- }
- });
-
- // load the routes from the config file
- final URL routes = findStream ( "routes.conf" );
- if ( routes == null ) throw new rrNvReadable.missingReqdSetting ( "No routing configuration." );
- final DrumlinPlayishRoutingFileSource drs = new DrumlinPlayishRoutingFileSource ( routes );
- drr.addRouteSource ( drs );
-
- if (CommonStartup.authflag > 0) {
- NsaAuthenticator<NsaSimpleApiKey> NsaAuth;
- NsaAuth = AuthlistHandler(authlist);
-
- this.getSecurityManager().addAuthenticator(NsaAuth);
- }
-
- log.info ( "Restful Collector Servlet is up." );
- }
- catch ( SecurityException e )
- {
- throw new ServletException ( e );
- }
- catch ( IOException e )
- {
- throw new ServletException ( e );
- }
- catch ( ConfigDbException e )
- {
- throw new ServletException ( e );
- }
- }
-
- public NsaAuthenticator<NsaSimpleApiKey> AuthlistHandler (String authlist)
- {
- NsaAuthenticator<NsaSimpleApiKey> NsaAuth = new SimpleAuthenticator ();
- if (authlist != null)
- {
- String authpair[] = authlist.split("\\|");
- for (String pair: authpair) {
- String lineid[] = pair.split(",");
- String listauthid = lineid[0];
- String listauthpwd = new String(Base64.decodeBase64(lineid[1]));
- ((SimpleAuthenticator) NsaAuth).add(listauthid,listauthpwd);
- }
-
- }
- else if (authid != null)
- {
- ((SimpleAuthenticator) NsaAuth).add(authid,authpwd);
- }
- else
- {
- //add a default test account
- ((SimpleAuthenticator) NsaAuth).add("admin","collectorpasscode");
- }
- return NsaAuth;
-
- }
-
-
- private static final long serialVersionUID = 1L;
- private static final Logger log = LoggerFactory.getLogger ( RestfulCollectorServlet.class );
-}
+
+/*
+ * ============LICENSE_START=======================================================
+ * PROJECT
+ * ================================================================================
+ * Copyright (C) 2017 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.dcae.restapi;
+
+import java.io.IOException;
+import java.net.URL;
+
+import javax.servlet.ServletException;
+
+import org.apache.tomcat.util.codec.binary.Base64;
+import org.onap.dcae.commonFunction.CommonStartup;
+import org.onap.dcae.commonFunction.VESLogger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.att.nsa.apiServer.CommonServlet;
+import com.att.nsa.configs.ConfigDbException;
+import com.att.nsa.drumlin.service.framework.DrumlinErrorHandler;
+import com.att.nsa.drumlin.service.framework.context.DrumlinRequestContext;
+import com.att.nsa.drumlin.service.framework.routing.DrumlinRequestRouter;
+import com.att.nsa.drumlin.service.framework.routing.playish.DrumlinPlayishRoutingFileSource;
+import com.att.nsa.drumlin.service.standards.HttpStatusCodes;
+import com.att.nsa.drumlin.till.nv.rrNvReadable;
+import com.att.nsa.drumlin.till.nv.rrNvReadable.loadException;
+import com.att.nsa.drumlin.till.nv.rrNvReadable.missingReqdSetting;
+import com.att.nsa.security.NsaAuthenticator;
+
+import com.att.nsa.security.authenticators.SimpleAuthenticator;
+import com.att.nsa.security.db.simple.NsaSimpleApiKey;
+
+
+public class RestfulCollectorServlet extends CommonServlet
+{
+
+ public static String authlist;
+
+ public RestfulCollectorServlet ( rrNvReadable settings ) throws loadException, missingReqdSetting
+ {
+ super ( settings, "collector", false );
+ authlist = settings.getString(CommonStartup.KSETTING_AUTHLIST,null);
+ }
+
+
+
+
+ /**
+ * This is called once at server start. Use it to init any shared objects and setup the route mapping.
+ */
+ @Override
+ protected void servletSetup () throws rrNvReadable.missingReqdSetting, rrNvReadable.invalidSettingValue, ServletException
+ {
+ super.servletSetup ();
+
+ try
+ {
+ // the base class provides a bunch of things like API authentication and ECOMP compliant
+ // logging. The Restful Collector likely doesn't need API authentication, so for now,
+ // we init the base class services with an in-memory (and empty!) config DB.
+ commonServletSetup ( ConfigDbType.MEMORY );
+
+ VESLogger.setUpEcompLogging();
+
+ // setup the servlet routing and error handling
+ final DrumlinRequestRouter drr = getRequestRouter ();
+
+ // you can tell the request router what to do when a particular kind of exception is thrown.
+ drr.setHandlerForException( IllegalArgumentException.class, new DrumlinErrorHandler()
+ {
+ @Override
+ public void handle ( DrumlinRequestContext ctx, Throwable cause )
+ {
+ sendJsonReply ( ctx, HttpStatusCodes.k400_badRequest, cause.getMessage() );
+ }
+ });
+
+ // load the routes from the config file
+ final URL routes = findStream ( "routes.conf" );
+ if ( routes == null ) throw new rrNvReadable.missingReqdSetting ( "No routing configuration." );
+ final DrumlinPlayishRoutingFileSource drs = new DrumlinPlayishRoutingFileSource ( routes );
+ drr.addRouteSource ( drs );
+
+ if (CommonStartup.authflag > 0) {
+ NsaAuthenticator<NsaSimpleApiKey> NsaAuth;
+ NsaAuth = AuthlistHandler(authlist);
+
+ this.getSecurityManager().addAuthenticator(NsaAuth);
+ }
+
+ log.info ( "Restful Collector Servlet is up." );
+ }
+ catch ( SecurityException e )
+ {
+ throw new ServletException ( e );
+ }
+ catch ( IOException e )
+ {
+ throw new ServletException ( e );
+ }
+ catch ( ConfigDbException e )
+ {
+ throw new ServletException ( e );
+ }
+ }
+
+ public NsaAuthenticator<NsaSimpleApiKey> AuthlistHandler (String authlist)
+ {
+ NsaAuthenticator<NsaSimpleApiKey> NsaAuth = new SimpleAuthenticator ();
+ if (authlist != null)
+ {
+ String authpair[] = authlist.split("\\|");
+ for (String pair: authpair) {
+ String lineid[] = pair.split(",");
+ String listauthid = lineid[0];
+ String listauthpwd = new String(Base64.decodeBase64(lineid[1]));
+ ((SimpleAuthenticator) NsaAuth).add(listauthid,listauthpwd);
+ }
+
+ }
+ else
+ {
+ //add a default test account
+ ((SimpleAuthenticator) NsaAuth).add("admin","collectorpasscode");
+ }
+ return NsaAuth;
+
+ }
+
+
+ private static final long serialVersionUID = 1L;
+ private static final Logger log = LoggerFactory.getLogger ( RestfulCollectorServlet.class );
+}