move two modules from drools-application to models

[policy/models.git] / models-interactions / model-simulators / src / main / java / org / onap / policy / simulators / Util.java

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
new file mode 100644 (file)
index 0000000..99f9017
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
@@ -0,0 +1,139 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.policy.simulators;
+
+import java.io.IOException;
+
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.utils.network.NetworkUtil;
+
+public 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 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 SDNCSIM_SERVER_PORT = 6670;
+    
+    private static final String CANNOT_CONNECT = "cannot connect to port ";
+    private static final String LOCALHOST = "localhost";
+
+    private Util() {
+        // Prevent instantiation of thic class
+    }
+
+    /**
+     * 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 {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.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());
+        }
+        return testServer;
+    }
+
+    /**
+     * Build an SDNC simulator.
+     *
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildSdncSim() throws InterruptedException, IOException {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.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());
+        }
+        return testServer;
+    }
+
+
+    /**
+     * Build an 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 {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.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());
+        }
+        return testServer;
+    }
+
+    /**
+     * Build a VFC simulator.
+     * 
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildVfcSim() throws InterruptedException, IOException {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.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());
+        }
+        return testServer;
+    }
+
+    /**
+     * Build a guard simulator.
+     * 
+     * @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 = HttpServletServer.factory.build(GUARDSIM_SERVER_NAME, LOCALHOST,
+                GUARDSIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", GuardSimulatorJaxRs.class.getName());
+        testServer.waitedStart(5000);
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
+        }
+        return testServer;
+    }
+}