* ============LICENSE_START=======================================================
* simulators
* ================================================================================
- * Copyright (C) 2017-2018 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 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
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.endpoints.properties.PolicyEndPointProperties;
+import org.onap.policy.common.parameters.ParameterRuntimeException;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.network.NetworkUtil;
+import org.onap.policy.common.utils.resources.ResourceUtils;
+import org.onap.policy.models.sim.dmaap.parameters.DmaapSimParameterGroup;
+import org.onap.policy.models.sim.dmaap.provider.DmaapSimProvider;
-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;
-
- private static final String CANNOT_CONNECT = "cannot connect to port ";
- private static final String LOCALHOST = "localhost";
+ public static final int CDSSIM_SERVER_PORT = 6671;
+ public static final int DMAAPSIM_SERVER_PORT = 3904;
- private Util() {
- // Prevent instantiation of thic class
- }
+ private static final String CANNOT_PROCESS_PARAMETERS = "cannot parse parameters ";
+ private static final String CANNOT_CONNECT = "cannot connect to port ";
+ 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 {
- final HttpServletServer testServer =
- HttpServletServer.factory.build(AAISIM_SERVER_NAME, LOCALHOST, AAISIM_SERVER_PORT, "/", false, true);
+ public static HttpServletServer buildAaiSim() throws InterruptedException {
+ final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
+ .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;
}
*
* @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);
+ public static HttpServletServer buildSdncSim() throws InterruptedException {
+ final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
+ .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 {
- final HttpServletServer testServer =
- HttpServletServer.factory.build(SOSIM_SERVER_NAME, LOCALHOST, SOSIM_SERVER_PORT, "/", false, true);
+ public static HttpServletServer buildSoSim() throws InterruptedException {
+ final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
+ .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;
}
/**
* 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);
+ public static HttpServletServer buildVfcSim() throws InterruptedException {
+ final HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory()
+ .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;
}
/**
* Build a guard simulator.
- *
+ *
+ * @return the simulator
+ * @throws InterruptedException if a thread is interrupted
+ */
+ public static HttpServletServer buildGuardSim() throws InterruptedException {
+ return buildXacmlSim();
+ }
+
+ /**
+ * Build a xacml 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());
+ 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;
+ }
+
+ /**
+ * Builds an unauthenticated HTTP DMaaP simulator.
+ *
+ * @return the simulator
+ * @throws InterruptedException if a thread is interrupted
+ */
+ public static HttpServletServer buildDmaapSim() throws InterruptedException {
+ return buildDmaapSim("org/onap/policy/simulators/dmaap/DmaapParameters.json");
+ }
+
+ /**
+ * Build a DMaaP simulator from a properties file.
+ *
+ * @param resourceName the name of the properties file
+ * @return the simulator
+ * @throws InterruptedException if a thread is interrupted
+ */
+ public static HttpServletServer buildDmaapSim(String resourceName) throws InterruptedException {
+ var json = ResourceUtils.getResourceAsString(resourceName);
+ DmaapSimParameterGroup params;
+ try {
+ params = new StandardCoder().decode(json, DmaapSimParameterGroup.class);
+ } catch (CoderException ce) {
+ throw new ParameterRuntimeException(
+ CANNOT_PROCESS_PARAMETERS + resourceName, ce);
}
+
+ DmaapSimProvider.setInstance(new DmaapSimProvider(params));
+
+ var props = params.getRestServerParameters().getServerProperties();
+
+ final String svcpfx = PolicyEndPointProperties.PROPERTY_HTTP_SERVER_SERVICES + "."
+ + params.getRestServerParameters().getName();
+ props.setProperty(svcpfx + PolicyEndPointProperties.PROPERTY_MANAGED_SUFFIX, "true");
+
+ HttpServletServer testServer = HttpServletServerFactoryInstance.getServerFactory().build(props).get(0);
+ testServer.waitedStart(5000);
+ 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);
+ }
+ }
}