| /* |
| * 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.nifi.processors.standard.util; |
| |
| import javax.jms.Connection; |
| import javax.jms.JMSException; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| |
| import org.apache.nifi.logging.ComponentLog; |
| |
| public class WrappedMessageProducer { |
| |
| private final Connection connection; |
| private final Session session; |
| private final MessageProducer producer; |
| |
| private boolean closed = false; |
| |
| public WrappedMessageProducer(final Connection connection, final Session jmsSession, final MessageProducer messageProducer) { |
| this.connection = connection; |
| this.session = jmsSession; |
| this.producer = messageProducer; |
| } |
| |
| public Connection getConnection() { |
| return connection; |
| } |
| |
| public Session getSession() { |
| return session; |
| } |
| |
| public MessageProducer getProducer() { |
| return producer; |
| } |
| |
| public void close(final ComponentLog logger) { |
| closed = true; |
| |
| try { |
| connection.close(); |
| } catch (final JMSException e) { |
| logger.warn("unable to close connection to JMS Server due to {}; resources may not be cleaned up appropriately", e); |
| } |
| |
| try { |
| session.close(); |
| } catch (final JMSException e) { |
| logger.warn("unable to close connection to JMS Server due to {}; resources may not be cleaned up appropriately", e); |
| } |
| |
| try { |
| producer.close(); |
| } catch (final JMSException e) { |
| logger.warn("unable to close connection to JMS Server due to {}; resources may not be cleaned up appropriately", e); |
| } |
| } |
| |
| public boolean isClosed() { |
| return closed; |
| } |
| } |