com.microsoft.azure.servicebus.amqp.SessionHandler Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of azure-servicebus Show documentation

Java library for Azure Service Bus. Please note, a newer package com.azure:azure-messaging-servicebus for Azure Service Bus is available as of December 2020. While this package will continue to receive critical bug fixes, we strongly encourage you to upgrade. Read the migration guide at https://aka.ms/azsdk/java/migrate/sb for more details.

There is a newer version: 3.6.7

Show newest version

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

package com.microsoft.azure.servicebus.amqp;

import org.apache.qpid.proton.engine.BaseHandler;
import org.apache.qpid.proton.engine.EndpointState;
import org.apache.qpid.proton.engine.Event;
import org.apache.qpid.proton.engine.Session;
import org.slf4j.LoggerFactory;
import org.slf4j.Logger;

public class SessionHandler extends BaseHandler {
    protected static final Logger TRACE_LOGGER = LoggerFactory.getLogger(SessionHandler.class);

    private final String name;

    public SessionHandler(final String name) {
        this.name = name;
    }

    @Override
    public void onSessionRemoteOpen(Event e) {
        TRACE_LOGGER.debug("onSessionRemoteOpen - entityName: {}, sessionIncCapacity: {}, sessionOutgoingWindow: {}", this.name, e.getSession().getIncomingCapacity(), e.getSession().getOutgoingWindow());

        Session session = e.getSession();
        if (session != null && session.getLocalState() == EndpointState.UNINITIALIZED) {
            session.open();
        }
    }


    @Override
    public void onSessionLocalClose(Event e) {
        TRACE_LOGGER.debug("onSessionLocalClose - entityName: {}, condition: {}", this.name, e.getSession().getCondition() == null ? "none" : e.getSession().getCondition().toString());
    }

    @Override
    public void onSessionRemoteClose(Event e) {
        TRACE_LOGGER.debug("onSessionRemoteClose - entityName: {}, condition: {}", this.name, e.getSession().getCondition() == null ? "none" : e.getSession().getCondition().toString());

        Session session = e.getSession();
        if (session != null && session.getLocalState() != EndpointState.CLOSED) {
            session.close();
        }
    }

    @Override
    public void onSessionFinal(Event e) {
        TRACE_LOGGER.debug("onSessionFinal - entityName: {}", this.name);
    }
}