1 files changed, 0 insertions, 161 deletions
diff --git a/main/src/main/java/org/onap/policy/pap/main/startstop/Main.java b/main/src/main/java/org/onap/policy/pap/main/startstop/Main.java
deleted file mode 100644
index 5918ed12..00000000
--- a/main/src/main/java/org/onap/policy/pap/main/startstop/Main.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
- *  Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property.
- *  Modifications Copyright (C) 2020 Bell Canada. 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.pap.main.startstop;
-
-import java.util.Arrays;
-import org.onap.policy.common.utils.resources.MessageConstants;
-import org.onap.policy.common.utils.services.Registry;
-import org.onap.policy.pap.main.PapConstants;
-import org.onap.policy.pap.main.PolicyPapRuntimeException;
-import org.onap.policy.pap.main.parameters.PapParameterGroup;
-import org.onap.policy.pap.main.parameters.PapParameterHandler;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * This class initiates ONAP Policy Framework PAP component.
- *
- * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
- */
-public class Main {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(Main.class);
-
-    private PapActivator activator;
-    private PapParameterGroup parameterGroup;
-
-    /**
-     * Instantiates the policy pap service.
-     *
-     * @param args the command line arguments
-     */
-    public Main(final String[] args) {
-        final var argumentString = Arrays.toString(args);
-        LOGGER.info("Starting policy pap service with arguments - {}", argumentString);
-
-        // Check the arguments
-        final var arguments = new PapCommandLineArguments();
-        try {
-            // The arguments return a string if there is a message to print and we should exit
-            final String argumentMessage = arguments.parse(args);
-            if (argumentMessage != null) {
-                LOGGER.info(argumentMessage);
-                return;
-            }
-            // Validate that the arguments are sane
-            arguments.validate();
-
-            // Read the parameters
-            parameterGroup = new PapParameterHandler().getParameters(arguments);
-
-            // Initialize database
-            new PapDatabaseInitializer().initializePapDatabase(
-                    parameterGroup.getDatabaseProviderParameters(),
-                    arguments.getPdpGroupsConfiguration());
-
-            // Now, create the activator for the policy pap service
-            activator = new PapActivator(parameterGroup);
-            Registry.register(PapConstants.REG_PAP_ACTIVATOR, activator);
-
-            // Start the activator
-            activator.start();
-        } catch (Exception exp) { // NOSONAR
-            /*
-             * Disabled sonar on the above line, because we want to capture the stack
-             * trace via the logger while still reporting the exception message on stdout
-             * when the JVM exits.
-             */
-            LOGGER.error("failed to start Main", exp);
-            if (null != activator) {
-                Registry.unregister(PapConstants.REG_PAP_ACTIVATOR);
-            }
-            throw new PolicyPapRuntimeException(
-                String.format(MessageConstants.START_FAILURE_MSG, MessageConstants.POLICY_PAP), exp);
-        }
-
-        // Add a shutdown hook to shut everything down in an orderly manner
-        Runtime.getRuntime().addShutdownHook(new PolicyPapShutdownHookClass());
-        var successMsg = String.format(MessageConstants.START_SUCCESS_MSG, MessageConstants.POLICY_PAP);
-        LOGGER.info(successMsg);
-    }
-
-    /**
-     * Get the parameters specified in JSON.
-     *
-     * @return the parameters
-     */
-    public PapParameterGroup getParameters() {
-        return parameterGroup;
-    }
-
-    /**
-     * Shut down Execution.
-     *
-     */
-    public void shutdown() {
-        // clear the parameterGroup variable
-        parameterGroup = null;
-
-        // clear the pap activator
-        if (activator != null) {
-            activator.stop();
-        }
-    }
-
-    /**
-     * The Class PolicyPapShutdownHookClass terminates the policy pap service when its run method is called.
-     */
-    private class PolicyPapShutdownHookClass extends Thread {
-        /*
-         * (non-Javadoc)
-         *
-         * @see java.lang.Runnable#run()
-         */
-        @Override
-        public void run() {
-            if (!activator.isAlive()) {
-                return;
-            }
-
-            try {
-                // Shutdown the policy pap service and wait for everything to stop
-                activator.stop();
-            } catch (final RuntimeException e) {
-                LOGGER.warn("error occurred during shut down of the policy pap service", e);
-            }
-        }
-    }
-
-    /**
-     * The main method.
-     *
-     * @param args the arguments
-     */
-    public static void main(final String[] args) {      // NOSONAR
-        /*
-         * NOTE: arguments are validated by the constructor, thus sonar is disabled.
-         */
-
-        new Main(args);
-    }
-}