org.opendaylight.openflowplugin.applications.southboundcli.cli.GetReconciliationStateCommand Maven / Gradle / Ivy

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/*
 * Copyright (c) 2020 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.openflowplugin.applications.southboundcli.cli;

import static org.opendaylight.openflowplugin.applications.southboundcli.util.ShellUtil.LINE_SEPARATOR;

import java.util.ArrayList;
import org.apache.karaf.shell.api.action.Action;
import org.apache.karaf.shell.api.action.Command;
import org.apache.karaf.shell.api.action.lifecycle.Reference;
import org.apache.karaf.shell.api.action.lifecycle.Service;
import org.apache.karaf.shell.api.console.Session;
import org.opendaylight.openflowplugin.applications.frm.ReconciliationJMXServiceMBean;

@Service
@Command(scope = "openflow", name = "getreconciliationstate",
        description = "Print reconciliation state for all devices")
public final class GetReconciliationStateCommand implements Action {
    @Reference
    Session session;
    @Reference
    ReconciliationJMXServiceMBean reconciliationJMXServiceMBean;

    @Override
    public Object execute() {
        if (reconciliationJMXServiceMBean == null) {
            // not initialized
            return null;
        }

        final var reconciliationStates  = reconciliationJMXServiceMBean.acquireReconciliationStates();
        if (!reconciliationStates.isEmpty()) {
            final var result = new ArrayList();
            reconciliationStates.forEach((datapathId, reconciliationState) -> {
                String status = String.format("%-17s %-50s", datapathId, reconciliationState);
                result.add(status);
            });
            session.getConsole().println(getHeaderOutput());
            session.getConsole().println(LINE_SEPARATOR);
            result.stream().forEach(p -> session.getConsole().println(p));
        } else {
            session.getConsole().println("Reconciliation data not available");
        }
        return null;
    }

    private static String getHeaderOutput() {
        return String.format("%-17s %-25s %-25s", "DatapathId", "Reconciliation Status", "Reconciliation Time");
    }
}