Fixes for sonar critical issues

[policy/engine.git] / PolicyEngineClient / src / test / java / org / onap / policyengine / MainClient.java

diff --git a/PolicyEngineClient/src/test/java/org/onap/policyengine/MainClient.java b/PolicyEngineClient/src/test/java/org/onap/policyengine/MainClient.java
new file mode 100644 (file)
index 0000000..210499c
--- /dev/null
+++ b/PolicyEngineClient/src/test/java/org/onap/policyengine/MainClient.java
@@ -0,0 +1,125 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineClient
+ * ================================================================================
+ * 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.policyengine;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.onap.policy.api.LoadedPolicy;
+import org.onap.policy.api.NotificationScheme;
+import org.onap.policy.api.PolicyConfig;
+import org.onap.policy.api.PolicyConfigException;
+import org.onap.policy.api.PolicyEngine;
+import org.onap.policy.api.PolicyEngineException;
+import org.onap.policy.api.RemovedPolicy;
+import org.onap.policy.common.logging.flexlogger.FlexLogger;
+import org.onap.policy.common.logging.flexlogger.Logger;
+import org.w3c.dom.Document;
+
+public class MainClient {
+       
+       private static final Logger LOGGER      = FlexLogger.getLogger(MainClient.class);
+       
+       public static void main(String[] args) {
+               PolicyEngine policyEngine;
+               try {
+                       policyEngine = new PolicyEngine("config.properties");
+                       Map<String, String> configAttributes = new HashMap<>();
+                       configAttributes.put("java", "java");
+                       configAttributes.put("peach", "Tar");
+                       configAttributes.put("true", "false");
+                       configAttributes.put("small", "testPass");
+                       Map<String, String> eventAttributes = new HashMap<>();
+                       eventAttributes.put("true", "true");
+                       eventAttributes.put("cpu", "91");
+                       Map<String, String> decisionAttributes = new HashMap<>();
+                       decisionAttributes.put("Key", "Value");
+                       
+                       // Config Example 
+                       try {
+                               @SuppressWarnings("deprecation")
+                               Collection<PolicyConfig> policyConfigs = policyEngine.getConfigByPolicyName(".*");//(onapComponentName, configName, configAttributes);
+                               if(policyConfigs!=null && !policyConfigs.isEmpty()){
+                                       for(PolicyConfig policyConfig: policyConfigs){
+                                               System.out.println("\nConfig Message: "+ policyConfig.getPolicyConfigMessage());
+                                               System.out.println("Config Status: " + policyConfig.getPolicyConfigStatus());
+                                               System.out.println("Policy Name: "+ policyConfig.getPolicyName());
+                                               System.out.println("policy Version: " + policyConfig.getPolicyVersion());
+                                       }
+                               }
+                       } catch (PolicyConfigException e) {
+                               LOGGER.error("Exception Occured"+e);
+                       }
+                       
+                       // Manual Notifications.. 
+                       policyEngine.setScheme(NotificationScheme.MANUAL_ALL_NOTIFICATIONS);
+                       if(policyEngine.getNotification()!=null){
+                               System.out.println(policyEngine.getNotification().getNotificationType());
+                               for(LoadedPolicy updated: policyEngine.getNotification().getLoadedPolicies()){
+                                       System.out.println(updated.getPolicyName());
+                                       System.out.println(updated.getVersionNo());
+                                       System.out.println(updated.getMatches());
+                               }
+                               for(RemovedPolicy removed: policyEngine.getNotification().getRemovedPolicies()){
+                                       System.out.println(removed.getPolicyName());
+                                       System.out.println(removed.getVersionNo());
+                               }
+                       }
+                       // Auto Notifications..
+                       Handler handler = new Handler();
+                       policyEngine.setNotification(NotificationScheme.AUTO_ALL_NOTIFICATIONS, handler);
+                       //
+                       System.out.println("Enter a any key to exit");
+                       try {
+                               System.in.read();
+                       } catch (IOException e) {
+                               System.err.println("Exception Occured"+e);
+                       }
+                       
+               } catch (PolicyEngineException e1) {
+                       System.err.println("Exception Occured"+e1);
+               }
+       }
+       
+       public static void printDocument(Document doc, OutputStream out) throws IOException, TransformerException {
+           TransformerFactory tf = TransformerFactory.newInstance();
+           Transformer transformer = tf.newTransformer();
+           transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
+           transformer.setOutputProperty(OutputKeys.METHOD, "xml");
+           transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+           transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
+           transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
+
+           transformer.transform(new DOMSource(doc), 
+                new StreamResult(new OutputStreamWriter(out, "UTF-8")));
+       }
+}