poapsis.ortserver.transport.activemqartemis.0.1.0-RC3.source-code.ArtemisMessageSenderFactory.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of activemqartemis Show documentation

Part of the ORT Server, the reference implementation of Eclipse Apoapsis.

There is a newer version: 0.1.0-RC1

/*
 * Copyright (C) 2022 The ORT Server Authors (See )
 *
 * 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
 *
 *     https://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-Filename: LICENSE
 */

package org.eclipse.apoapsis.ortserver.transport.artemis

import org.apache.qpid.jms.JmsConnectionFactory

import org.eclipse.apoapsis.ortserver.config.ConfigManager
import org.eclipse.apoapsis.ortserver.transport.Endpoint
import org.eclipse.apoapsis.ortserver.transport.MessageSender
import org.eclipse.apoapsis.ortserver.transport.MessageSenderFactory

/**
 * Implementation of the [MessageSenderFactory] interface for Apache ActiveMQ Artemis.
 */
class ArtemisMessageSenderFactory : MessageSenderFactory {
    override val name: String = ArtemisConfig.TRANSPORT_NAME

    override fun  createSender(to: Endpoint, configManager: ConfigManager): MessageSender {
        val artemisConfig = ArtemisConfig.createConfig(configManager)
        return createSenderWithConnection(to, JmsConnectionFactory(artemisConfig.serverUri), artemisConfig.queueName)
    }

    /**
     * Create a [MessageSender] for Artemis that sends message to the given [endpoint][to] via the queue with the
     * given [queueName]. Use [connectionFactory] to set up the JMS object and handle exceptions gracefully.
     */
    internal fun  createSenderWithConnection(
        to: Endpoint,
        connectionFactory: JmsConnectionFactory,
        queueName: String
    ): MessageSender {
        val connection = connectionFactory.createConnection()

        return runCatching {
            val session = connection.createSession()
            val queue = session.createQueue(queueName)
            val producer = session.createProducer(queue)

            ArtemisMessageSender(connection, session, producer, to)
        }.onFailure {
            connection.close()
        }.getOrThrow()
    }
}