X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=models-interactions%2Fmodel-simulators%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fsimulators%2FUtil.java;h=37c1b0c2cca30e9a3fdcc5115cedcf6931ce8c53;hb=HEAD;hp=a1d28ba239fe44f50e3c7eb6e1c58798bcedeeff;hpb=9d4d28c05d214e906731f4bf536e1428df6925b6;p=policy%2Fmodels.git

diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
index a1d28ba23..37c1b0c2c 100644
--- a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
@@ -2,8 +2,8 @@
  * ============LICENSE_START=======================================================
  * simulators
  * ================================================================================
- * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
- * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Copyright (C) 2017-2019, 2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2023-2024 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,47 +22,57 @@
 package org.onap.policy.simulators;
 
 import java.io.IOException;
-
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import org.onap.policy.common.endpoints.http.server.HttpServletServer;
 import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
-import org.onap.policy.common.gson.GsonMessageBodyHandler;
 import org.onap.policy.common.utils.network.NetworkUtil;
 
-public class Util {
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class Util {
     public static final String AAISIM_SERVER_NAME = "aaiSim";
     public static final String SOSIM_SERVER_NAME = "soSim";
     public static final String VFCSIM_SERVER_NAME = "vfcSim";
-    public static final String GUARDSIM_SERVER_NAME = "guardSim";
+    public static final String XACMLSIM_SERVER_NAME = "xacmlSim";
     public static final String SDNCSIM_SERVER_NAME = "sdncSim";
 
     public static final int AAISIM_SERVER_PORT = 6666;
     public static final int SOSIM_SERVER_PORT = 6667;
     public static final int VFCSIM_SERVER_PORT = 6668;
-    public static final int GUARDSIM_SERVER_PORT = 6669;
+    public static final int XACMLSIM_SERVER_PORT = 6669;
     public static final int SDNCSIM_SERVER_PORT = 6670;
+    public static final int CDSSIM_SERVER_PORT = 6671;
 
+    private static final String CANNOT_PROCESS_PARAMETERS = "cannot parse parameters ";
     private static final String CANNOT_CONNECT = "cannot connect to port ";
-    private static final String LOCALHOST = "localhost";
-
-    private Util() {
-        // Prevent instantiation of thic class
-    }
+    public static final String LOCALHOST = "localhost";
 
     /**
      * Build an A&AI simulator.
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
-    public static HttpServletServer buildAaiSim() throws InterruptedException, IOException {
+    public static HttpServletServer buildAaiSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(AAISIM_SERVER_NAME, LOCALHOST, AAISIM_SERVER_PORT, "/", false, true);
+                .build(AAISIM_SERVER_NAME, LOCALHOST, AAISIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", AaiSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
-        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
-            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
-        }
+        waitForServerToListen(testServer.getPort());
+        return testServer;
+    }
+
+    /**
+     * Build a CDS simulator.
+     *
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an I/O error occurs
+     */
+    public static CdsSimulator buildCdsSim() throws InterruptedException, IOException {
+        final var testServer = new CdsSimulator(LOCALHOST, CDSSIM_SERVER_PORT);
+        testServer.start();
+        waitForServerToListen(testServer.getPort());
         return testServer;
     }
 
@@ -71,35 +81,29 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
-    public static HttpServletServer buildSdncSim() throws InterruptedException, IOException {
+    public static HttpServletServer buildSdncSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(SDNCSIM_SERVER_NAME, LOCALHOST, SDNCSIM_SERVER_PORT, "/", false, true);
+                .build(SDNCSIM_SERVER_NAME, LOCALHOST, SDNCSIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", SdncSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
-        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
-            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
-        }
+        waitForServerToListen(testServer.getPort());
         return testServer;
     }
 
 
     /**
-     * Build an SO simulator.
+     * Build a SO simulator.
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
-    public static HttpServletServer buildSoSim() throws InterruptedException, IOException {
+    public static HttpServletServer buildSoSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(SOSIM_SERVER_NAME, LOCALHOST, SOSIM_SERVER_PORT, "/", false, true);
+                .build(SOSIM_SERVER_NAME, LOCALHOST, SOSIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", SoSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
-        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
-            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
-        }
+        waitForServerToListen(testServer.getPort());
         return testServer;
     }
 
@@ -108,16 +112,13 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
-    public static HttpServletServer buildVfcSim() throws InterruptedException, IOException {
+    public static HttpServletServer buildVfcSim() throws InterruptedException {
         final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
-                        .build(VFCSIM_SERVER_NAME, LOCALHOST, VFCSIM_SERVER_PORT, "/", false, true);
+                .build(VFCSIM_SERVER_NAME, LOCALHOST, VFCSIM_SERVER_PORT, "/", false, true);
         testServer.addServletClass("/*", VfcSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
-        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
-            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
-        }
+        waitForServerToListen(testServer.getPort());
         return testServer;
     }
 
@@ -126,17 +127,29 @@ public class Util {
      *
      * @return the simulator
      * @throws InterruptedException if a thread is interrupted
-     * @throws IOException if an IO errror occurs
      */
-    public static HttpServletServer buildGuardSim() throws InterruptedException, IOException {
-        HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory().build(GUARDSIM_SERVER_NAME,
-                        LOCALHOST, GUARDSIM_SERVER_PORT, "/", false, true);
-        testServer.setSerializationProvider(GsonMessageBodyHandler.class.getName());
-        testServer.addServletClass("/*", GuardSimulatorJaxRs.class.getName());
+    public static HttpServletServer buildGuardSim() throws InterruptedException {
+        return buildXacmlSim();
+    }
+
+    /**
+     * Build a xacml simulator.
+     *
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     */
+    public static HttpServletServer buildXacmlSim() throws InterruptedException {
+        HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory().build(XACMLSIM_SERVER_NAME,
+                LOCALHOST, XACMLSIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", XacmlSimulatorJaxRs.class.getName());
         testServer.waitedStart(5000);
-        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
-            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
-        }
+        waitForServerToListen(testServer.getPort());
         return testServer;
     }
+
+    private static void waitForServerToListen(int port) throws InterruptedException {
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, port, 200, 250L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + port);
+        }
+    }
 }