| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.qpid.jms.provider.amqp; |
| |
| import org.apache.qpid.jms.message.JmsOutboundMessageDispatch; |
| import org.apache.qpid.jms.meta.JmsProducerId; |
| import org.apache.qpid.jms.meta.JmsProducerInfo; |
| import org.apache.qpid.jms.provider.AsyncResult; |
| import org.apache.qpid.jms.provider.ProviderException; |
| import org.apache.qpid.proton.engine.Sender; |
| |
| /** |
| * Base class for Producer instances. |
| */ |
| public abstract class AmqpProducer extends AmqpAbstractResource<JmsProducerInfo, Sender> { |
| |
| protected final AmqpSession session; |
| protected final AmqpConnection connection; |
| protected boolean presettle; |
| protected boolean delayedDeliverySupported; |
| |
| public AmqpProducer(AmqpSession session, JmsProducerInfo info) { |
| this(session, info, null); |
| } |
| |
| public AmqpProducer(AmqpSession session, JmsProducerInfo info, Sender endpoint) { |
| super(info, endpoint, session); |
| |
| this.session = session; |
| this.connection = session.getConnection(); |
| } |
| |
| /** |
| * Sends the given message |
| * |
| * @param envelope |
| * The envelope that contains the message and it's targeted destination. |
| * @param request |
| * The AsyncRequest that will be notified on send success or failure. |
| * |
| * @throws ProviderException if an error occurs sending the message |
| */ |
| public abstract void send(JmsOutboundMessageDispatch envelope, AsyncResult request) throws ProviderException; |
| |
| /** |
| * @return true if this is an anonymous producer or false if fixed to a given destination. |
| */ |
| public abstract boolean isAnonymous(); |
| |
| /** |
| * @return the JmsProducerId that was assigned to this AmqpProducer. |
| */ |
| public JmsProducerId getProducerId() { |
| return getResourceInfo().getId(); |
| } |
| |
| /** |
| * @return true if the producer should presettle all sent messages. |
| */ |
| public boolean isPresettle() { |
| return presettle; |
| } |
| |
| /** |
| * Sets whether the producer will presettle all messages that it sends. Sending |
| * presettled reduces the time it takes to send a message but increases the change |
| * of message loss should the connection drop during send. |
| * |
| * @param presettle |
| * true if all messages are sent settled. |
| */ |
| public void setPresettle(boolean presettle) { |
| this.presettle = presettle; |
| } |
| |
| public void setDelayedDeliverySupported(boolean delayedDeliverySupported) { |
| this.delayedDeliverySupported = delayedDeliverySupported; |
| } |
| } |