com.mule.extensions.amqp.internal.common

Class AmqpCommons

java.lang.Object

com.mule.extensions.amqp.internal.common.AmqpCommons

public class AmqpCommons
extends Object

Utility class to reuse logic for AMQP Extension

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXAMPLE_CONTENT_TYPE
static String	EXAMPLE_ENCODING

Constructor Summary

Constructors

Constructor and Description
AmqpCommons()

Method Summary

Modifier and Type	Method and Description
static void	closeQuietly(com.rabbitmq.client.Channel channel) Closes this AMQP.Connection resource without throwing an exception (an error message is logged instead)
static MuleAmqpChannel	createAmqpChannel(AmqpTransactionalConnection connection, AmqpChannelManager channelManager, org.mule.runtime.extension.api.tx.OperationTransactionalAction transactionalAction, boolean singleMessageChannel)
static MuleAmqpChannel	createAmqpChannel(AmqpTransactionalConnection connection, AmqpChannelManager channelManager, org.mule.runtime.extension.api.tx.OperationTransactionalAction transactionalAction, QualityOfService qualityOfService, boolean singleMessageChannel)
static MuleAmqpChannel	declareFallbackExchangeIfNeeded(AmqpTransactionalConnection connection, String exchangeName, ExchangeDefinition fallbackExchangeDefinition, org.mule.runtime.extension.api.tx.OperationTransactionalAction transactionalAction, MuleAmqpChannel channel, AmqpChannelManager channelManager, boolean createFallbackExchange)
static void	evaluateMessageAck(com.rabbitmq.client.Channel channel, AmqpMessage message, AmqpChannelManager channelManager, InternalAckMode ackMode, String ackId)
static String	getMessageAckId(com.rabbitmq.client.Channel channel, long deliveryTag)
static com.rabbitmq.client.Channel	getOrCreateTransactedChannel(AmqpTransactionalConnection connection, AmqpChannelManager channelManager, Optional<com.rabbitmq.client.Channel> transactedChannel)
static Properties	getPropertiesFromBasicProperties(com.rabbitmq.client.AMQP.BasicProperties properties)
static void	releaseChannelIfNeeded(MuleAmqpChannel channel)
static String	resolveMessageContentType(AmqpMessage message, String defaultType)
static String	resolveMessageContentType(String contentType, String defaultType)
static String	resolveMessageEncoding(AmqpMessage message, String defaultEncoding)
static String	resolveMessageEncoding(String contentType, String defaultType)
static <T> T	resolveOverride(T configValue, T operationValue)
static String	resolveReturnedMessageExchange(String returnedMessageExchangeFromConfig, String override)
static InternalAckMode	toInternalAckMode(AmqpAckMode ackMode)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EXAMPLE_ENCODING

public static final String EXAMPLE_ENCODING

See Also:

Constant Field Values

EXAMPLE_CONTENT_TYPE

public static final String EXAMPLE_CONTENT_TYPE

See Also:

Constant Field Values

Constructor Detail

AmqpCommons

public AmqpCommons()

Method Detail

resolveMessageContentType

public static String resolveMessageContentType(String contentType,
                                               String defaultType)

getMessageAckId

public static String getMessageAckId(com.rabbitmq.client.Channel channel,
                                     long deliveryTag)

resolveMessageEncoding

public static String resolveMessageEncoding(String contentType,
                                            String defaultType)

declareFallbackExchangeIfNeeded

public static MuleAmqpChannel declareFallbackExchangeIfNeeded(AmqpTransactionalConnection connection,
                                                              String exchangeName,
                                                              ExchangeDefinition fallbackExchangeDefinition,
                                                              org.mule.runtime.extension.api.tx.OperationTransactionalAction transactionalAction,
                                                              MuleAmqpChannel channel,
                                                              AmqpChannelManager channelManager,
                                                              boolean createFallbackExchange)
                                                       throws IOException

Throws:

IOException

resolveReturnedMessageExchange

public static String resolveReturnedMessageExchange(String returnedMessageExchangeFromConfig,
                                                    String override)

createAmqpChannel

public static MuleAmqpChannel createAmqpChannel(AmqpTransactionalConnection connection,
                                                AmqpChannelManager channelManager,
                                                org.mule.runtime.extension.api.tx.OperationTransactionalAction transactionalAction,
                                                boolean singleMessageChannel)
                                         throws IOException

Throws:

IOException

evaluateMessageAck

public static void evaluateMessageAck(com.rabbitmq.client.Channel channel,
                                      AmqpMessage message,
                                      AmqpChannelManager channelManager,
                                      InternalAckMode ackMode,
                                      String ackId)
                               throws IOException

Throws:

IOException

toInternalAckMode

public static InternalAckMode toInternalAckMode(AmqpAckMode ackMode)

resolveOverride

public static <T> T resolveOverride(T configValue,
                                    T operationValue)

createAmqpChannel

public static MuleAmqpChannel createAmqpChannel(AmqpTransactionalConnection connection,
                                                AmqpChannelManager channelManager,
                                                org.mule.runtime.extension.api.tx.OperationTransactionalAction transactionalAction,
                                                QualityOfService qualityOfService,
                                                boolean singleMessageChannel)
                                         throws IOException

Throws:

IOException

closeQuietly

public static void closeQuietly(com.rabbitmq.client.Channel channel)

Closes this AMQP.Connection resource without throwing an exception (an error message is logged instead)

Parameters:

channel - the resource to close

releaseChannelIfNeeded

public static void releaseChannelIfNeeded(MuleAmqpChannel channel)

resolveMessageContentType

public static String resolveMessageContentType(AmqpMessage message,
                                               String defaultType)

resolveMessageEncoding

public static String resolveMessageEncoding(AmqpMessage message,
                                            String defaultEncoding)

getOrCreateTransactedChannel

public static com.rabbitmq.client.Channel getOrCreateTransactedChannel(AmqpTransactionalConnection connection,
                                                                       AmqpChannelManager channelManager,
                                                                       Optional<com.rabbitmq.client.Channel> transactedChannel)
                                                                throws IOException

Throws:

IOException

getPropertiesFromBasicProperties

public static Properties getPropertiesFromBasicProperties(com.rabbitmq.client.AMQP.BasicProperties properties)