Example usage for javax.jms TemporaryTopic toString

Introduction

In this page you can find the example usage for javax.jms TemporaryTopic toString.

Prototype

String toString();

Source Link

Document

Returns a string representation of this object.

Usage

From source file:org.openanzo.combus.bayeux.BridgeConnectionManager.java

/**
 * Destroy all state including the JMS connection and Bayeux client state.
 * //  w  w  w . j av a 2  s.co  m
 * @param bundleStopping
 *            bundle stopping
 * @throws AnzoException
 */
protected void destroy(boolean bundleStopping) throws AnzoException {
    closed = true;

    topicDeletionTimeoutTimer.cancel();
    topicDeletionTimeoutTimer = null;

    if (conn != null) {
        try {
            Collection<MessageConsumer> consumersToClose = null;
            Collection<TemporaryTopic> topicsToDelete = null;
            mapLock.lock();
            try {
                if (bundleStopping) {
                    Collection<MessageConsumer> graphTopicConsumersToClose = removeAllTopicSubscriptions();
                    consumersToClose = new ArrayList<MessageConsumer>(
                            graphTopicConsumersToClose.size() + clientIdToClientState.size());
                    consumersToClose.addAll(graphTopicConsumersToClose);
                    topicsToDelete = new ArrayList<TemporaryTopic>(clientIdToClientState.size());
                    for (Map.Entry<String, ClientState> entry : clientIdToClientState.entrySet()) {
                        ClientState state = entry.getValue();
                        if (state != null) {
                            consumersToClose.add(state.consumer);
                            topicsToDelete.add(state.topic);
                        }
                    }
                }
                clientIdToClientState.clear();
            } finally {
                mapLock.unlock();
            }
            if (bundleStopping) {
                if (consumersToClose != null) {
                    for (MessageConsumer consumer : consumersToClose) {
                        if (consumer != null) {
                            closeMessageConsumer(consumer);
                        }
                    }
                }
                if (topicsToDelete != null) {
                    for (TemporaryTopic topic : topicsToDelete) {
                        if (topic != null) {
                            try {
                                topic.delete();
                            } catch (JMSException jmsex) {
                                log.warn(LogUtils.COMBUS_MARKER,
                                        "Error deleting bayuex connection manager temporary topic:"
                                                + topic.toString(),
                                        jmsex);
                            }
                        }
                    }
                }
                if (session != null) {
                    try {
                        session.close();
                    } catch (JMSException jmsex) {
                        log.warn(LogUtils.COMBUS_MARKER, "Error closing bayuex connection manager session",
                                jmsex);
                    } finally {
                        session = null;
                    }
                }
            }
        } finally {
            try {
                conn.close();
            } catch (JMSException jmsex) {
                log.warn(LogUtils.COMBUS_MARKER, "Error closing bayuex connection manager  connection", jmsex);
            } finally {
                conn = null;
            }
        }
    }
}

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