Examples with StoreForwardException org.apache.synapse.message.StoreForwardException used on opensource projects

Example 1 with StoreForwardException

use of org.apache.synapse.message.StoreForwardException in project wso2-synapse by wso2.

the class FailoverForwardingService method init.

public void init(SynapseEnvironment se) throws SynapseException {
    // Setting up the JMS consumer/Producer here.
    try {
        setMessageConsumerAndProducer();
    } catch (StoreForwardException e) {
        throw new SynapseException("Error while initializing Message Consumer " + messageProcessor.getName() + "and Message Producer " + targetMessageStoreName, e);
    }
    // Defaults to -1.
    Map<String, Object> parametersMap = messageProcessor.getParameters();
    if (parametersMap.get(MessageProcessorConstants.MAX_DELIVER_ATTEMPTS) != null) {
        maxDeliverAttempts = Integer.parseInt((String) parametersMap.get(MessageProcessorConstants.MAX_DELIVER_ATTEMPTS));
    }
    if (parametersMap.get(MessageProcessorConstants.RETRY_INTERVAL) != null) {
        retryInterval = Integer.parseInt((String) parametersMap.get(MessageProcessorConstants.RETRY_INTERVAL));
    }
    faultSeq = (String) parametersMap.get(FailoverForwardingProcessorConstants.FAULT_SEQUENCE);
    deactivateSeq = (String) parametersMap.get(FailoverForwardingProcessorConstants.DEACTIVATE_SEQUENCE);
    // Default value should be true.
    if (parametersMap.get(FailoverForwardingProcessorConstants.THROTTLE) != null) {
        isThrottling = Boolean.parseBoolean((String) parametersMap.get(FailoverForwardingProcessorConstants.THROTTLE));
    }
    if (parametersMap.get(FailoverForwardingProcessorConstants.CRON_EXPRESSION) != null) {
        cronExpression = String.valueOf(parametersMap.get(FailoverForwardingProcessorConstants.CRON_EXPRESSION));
    }
    // Default Value should be -1.
    if (cronExpression != null && parametersMap.get(FailoverForwardingProcessorConstants.THROTTLE_INTERVAL) != null) {
        throttlingInterval = Long.parseLong((String) parametersMap.get(FailoverForwardingProcessorConstants.THROTTLE_INTERVAL));
    }
    // Default to FALSE.
    if (parametersMap.get(FailoverForwardingProcessorConstants.MAX_DELIVERY_DROP) != null && parametersMap.get(FailoverForwardingProcessorConstants.MAX_DELIVERY_DROP).toString().equals("Enabled") && maxDeliverAttempts > 0) {
        isMaxDeliveryAttemptDropEnabled = true;
    }
    // Setting the interval value.
    interval = Long.parseLong((String) parametersMap.get(MessageProcessorConstants.INTERVAL));
    /*
		 * Make sure to set the isInitialized flag to TRUE in order to avoid
		 * re-initialization.
		 */
    initialized = true;
}

Example 2 with StoreForwardException

use of org.apache.synapse.message.StoreForwardException in project wso2-synapse by wso2.

the class JmsStore method getDestination.

/**
 * Get Destination denoted by destination variable by looking up context or
 * creating it using the session.
 *
 * @param session Session to create destination from
 * @return Destination object
 * @throws JMSException on a JMS exception when creating Destination using session
 * @throws StoreForwardException on other issue
 */
private Destination getDestination(Session session) throws JMSException, StoreForwardException {
    Destination dest = queue;
    if (dest != null) {
        return dest;
    }
    // try creating a destination by looking up context
    InitialContext newContext;
    String destinationLookupFailureReason = "";
    try {
        dest = lookup(context, javax.jms.Destination.class, destination);
    } catch (NamingException e) {
        if (logger.isDebugEnabled()) {
            logger.debug(nameString() + ". Could not lookup destination [" + destination + "]. Message: " + e.getLocalizedMessage());
        }
        // try to re-init the context
        newContext = newContext();
        try {
            dest = lookup(newContext, Destination.class, destination);
        } catch (Throwable t) {
            destinationLookupFailureReason = nameString() + ". Destination [" + destination + "] not defined in JNDI context. Message:" + t.getLocalizedMessage();
        }
    }
    // try creating destination by session as lookup failed (dest == null)
    if (dest == null) {
        if (session == null) {
            throw new StoreForwardException(nameString() + "cannot create Destination" + destination + ". JMS Session " + "cannot be null");
        }
        try {
            dest = session.createQueue(destination);
            if (logger.isDebugEnabled()) {
                logger.debug(nameString() + " created destination [" + destination + "] from session object.");
            }
        } catch (JMSException e) {
            String error = nameString() + " could not create destination [" + destination + "]. from session or by JNDI context lookup. ";
            error.concat("create by session error: " + e);
            if (!destinationLookupFailureReason.isEmpty()) {
                error.concat(" create by lookup error: " + destinationLookupFailureReason);
            }
            throw new StoreForwardException(error, e);
        }
    }
    synchronized (queueLock) {
        queue = dest;
    }
    return dest;
}

Example 3 with StoreForwardException

use of org.apache.synapse.message.StoreForwardException in project wso2-synapse by wso2.

the class JmsStore method getConsumer.

public MessageConsumer getConsumer() throws SynapseException {
    JmsConsumer consumer = new JmsConsumer(this);
    consumer.setId(nextConsumerId());
    try {
        Connection connection = newConnection();
        Session session = newSession(connection, Session.CLIENT_ACKNOWLEDGE, false);
        javax.jms.MessageConsumer jmsConsumer = newConsumer(session);
        consumer.setConnection(connection).setSession(session).setConsumer(jmsConsumer);
        if (logger.isDebugEnabled()) {
            logger.debug(nameString() + " created message consumer " + consumer.getId());
        }
    } catch (JMSException | StoreForwardException e) {
        throw new SynapseException("Could not create a Message Consumer for " + nameString(), e);
    }
    return consumer;
}

Example 4 with StoreForwardException

use of org.apache.synapse.message.StoreForwardException in project wso2-synapse by wso2.

the class JmsStore method newConnection.

/**
 * Creates a new JMS Connection.
 *
 * @return A connection to the JMS Queue used as the store of this message store.
 * @throws JMSException on a JMS issue
 * @throws StoreForwardException on a non JMS issue
 */
public Connection newConnection() throws JMSException, StoreForwardException {
    Connection connection;
    if (connectionFactory == null) {
        throw new StoreForwardException("Cannot create a connection to JMS provider as connectionFactory == null");
    }
    if (isVersion11) {
        if (userName != null && password != null) {
            connection = connectionFactory.createConnection(userName, password);
        } else {
            connection = connectionFactory.createConnection();
        }
    } else {
        QueueConnectionFactory connectionFactory;
        connectionFactory = (QueueConnectionFactory) this.connectionFactory;
        if (userName != null && password != null) {
            connection = connectionFactory.createQueueConnection(userName, password);
        } else {
            connection = connectionFactory.createQueueConnection();
        }
    }
    connection.start();
    if (logger.isDebugEnabled()) {
        logger.debug(nameString() + ". Created JMS Connection.");
    }
    return connection;
}

Example 5 with StoreForwardException

use of org.apache.synapse.message.StoreForwardException in project wso2-synapse by wso2.

the class ForwardingService method init.

public void init(SynapseEnvironment se) throws SynapseException {
    // Setting up the JMS consumer here.
    try {
        setMessageConsumer();
    } catch (StoreForwardException e) {
        throw new SynapseException("Error while initializing consumer " + messageProcessor.getName(), e);
    }
    // Defaults to -1.
    Map<String, Object> parametersMap = messageProcessor.getParameters();
    if (parametersMap.get(MessageProcessorConstants.MAX_DELIVER_ATTEMPTS) != null) {
        maxDeliverAttempts = Integer.parseInt((String) parametersMap.get(MessageProcessorConstants.MAX_DELIVER_ATTEMPTS));
    }
    if (parametersMap.get(MessageProcessorConstants.RETRY_INTERVAL) != null) {
        retryInterval = Integer.parseInt((String) parametersMap.get(MessageProcessorConstants.RETRY_INTERVAL));
    }
    String maxConnectionAttemptsToStore = (String) parametersMap.get(MessageProcessorConstants.MAX_STORE_CONNECT_ATTEMPTS);
    String storeConnectionAttemptDelay = (String) parametersMap.get(MessageProcessorConstants.STORE_CONNECTION_RETRY_INTERVAL);
    if (null != maxConnectionAttemptsToStore) {
        this.maxConnectionAttemptsToStore = Integer.parseInt(maxConnectionAttemptsToStore);
    }
    if (null != storeConnectionAttemptDelay) {
        this.storeConnectionAttemptDelay = Integer.parseInt(storeConnectionAttemptDelay);
    }
    replySeq = (String) parametersMap.get(ForwardingProcessorConstants.REPLY_SEQUENCE);
    faultSeq = (String) parametersMap.get(ForwardingProcessorConstants.FAULT_SEQUENCE);
    deactivateSeq = (String) parametersMap.get(ForwardingProcessorConstants.DEACTIVATE_SEQUENCE);
    targetEndpoint = (String) parametersMap.get(ForwardingProcessorConstants.TARGET_ENDPOINT);
    String failMessageStoreName = (String) parametersMap.get(ForwardingProcessorConstants.FAIL_MESSAGES_STORE);
    if (null != failMessageStoreName && !failMessageStoreName.isEmpty()) {
        failMessageStore = se.createMessageContext().getConfiguration().getMessageStore(failMessageStoreName);
    }
    // Default value should be true.
    if (parametersMap.get(ForwardingProcessorConstants.THROTTLE) != null) {
        isThrottling = Boolean.parseBoolean((String) parametersMap.get(ForwardingProcessorConstants.THROTTLE));
    }
    if (parametersMap.get(ForwardingProcessorConstants.CRON_EXPRESSION) != null) {
        cronExpression = String.valueOf(parametersMap.get(ForwardingProcessorConstants.CRON_EXPRESSION));
    }
    // Default Value should be -1.
    if (cronExpression != null && parametersMap.get(ForwardingProcessorConstants.THROTTLE_INTERVAL) != null) {
        throttlingInterval = Long.parseLong((String) parametersMap.get(ForwardingProcessorConstants.THROTTLE_INTERVAL));
    }
    nonRetryStatusCodes = (String[]) parametersMap.get(ForwardingProcessorConstants.NON_RETRY_STATUS_CODES);
    // Default to FALSE.
    if (parametersMap.get(ForwardingProcessorConstants.MAX_DELIVERY_DROP) != null && parametersMap.get(ForwardingProcessorConstants.MAX_DELIVERY_DROP).toString().equals("Enabled") && maxDeliverAttempts > 0) {
        isMaxDeliveryAttemptDropEnabled = true;
    }
    // Setting the interval value.
    interval = Long.parseLong((String) parametersMap.get(MessageProcessorConstants.INTERVAL));
    /*
		 * Make sure to set the isInitialized flag to TRUE in order to avoid
		 * re-initialization.
		 */
    initialized = true;
}