Package com.datastax.oss.pulsar.jms

Class Utils

java.lang.Object

com.datastax.oss.pulsar.jms.Utils

public final class Utils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	Utils.RunnableWithException
static interface	Utils.SupplierWithException<T>

Method Summary

Modifier and Type	Method	Description
static Map<String,Object>	buildConfigurationOverride(PulsarDestination destination)
static void	checkNotOnMessageListener(PulsarSession session)
static void	checkNotOnMessageProducer(PulsarSession session, com.datastax.oss.pulsar.jms.PulsarMessageProducer producer)
static void	checkNotOnSessionCallback(PulsarSession session)
static com.datastax.oss.pulsar.jms.ConsumerConfiguration	computeConsumerOverrideConfiguration(PulsarDestination destination)
static Map<String,Object>	deepCopyMap(Map<String,Object> configuration)
static Object	deepCopyObject(Object value)
static void	executeCompletionListenerInSessionContext(PulsarSession session, com.datastax.oss.pulsar.jms.PulsarMessageProducer producer, Runnable code)
static boolean	executeMessageListenerInSessionContext(PulsarSession session, PulsarMessageConsumer consumer, BooleanSupplier code)
static <T> T	get(CompletableFuture<T> future)
static String	getAndRemoveString(String name, String defaultValue, Map<String,Object> properties)
static javax.jms.JMSException	handleException(Throwable cause)
static void	invoke(Utils.RunnableWithException code)
static <T> T	invoke(Utils.SupplierWithException<T> code)
static boolean	isOnMessageListener(PulsarSession session, PulsarMessageConsumer consumer)
static int	mapPriorityToPartition(int priority, int numPartitions, boolean linear)	Map the JMS Priority to a partition.
static void	noException(Utils.RunnableWithException run)
static <T> T	noException(Utils.SupplierWithException<T> run)
static void	runtimeException(Utils.RunnableWithException run)
static <T> T	runtimeException(Utils.SupplierWithException<T> run)
static boolean	sameEntryId(org.apache.pulsar.client.api.MessageId a, org.apache.pulsar.client.api.MessageId b)

Methods inherited from class java.lang.Object

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

Method Details

handleException

public static javax.jms.JMSException handleException(Throwable cause)

get

public static <T> T get(CompletableFuture<T> future)
                 throws javax.jms.JMSException

Throws:

javax.jms.JMSException

invoke

public static <T> T invoke(Utils.SupplierWithException<T> code)
                    throws javax.jms.JMSException

Throws:

javax.jms.JMSException

invoke

public static void invoke(Utils.RunnableWithException code)
                   throws javax.jms.JMSException

Throws:

javax.jms.JMSException

executeMessageListenerInSessionContext

public static boolean executeMessageListenerInSessionContext(PulsarSession session,
 PulsarMessageConsumer consumer,
 BooleanSupplier code)

executeCompletionListenerInSessionContext

public static void executeCompletionListenerInSessionContext(PulsarSession session,
 com.datastax.oss.pulsar.jms.PulsarMessageProducer producer,
 Runnable code)

isOnMessageListener

public static boolean isOnMessageListener(PulsarSession session,
 PulsarMessageConsumer consumer)

checkNotOnMessageListener

public static void checkNotOnMessageListener(PulsarSession session)
                                      throws javax.jms.JMSException

Throws:

javax.jms.JMSException

checkNotOnSessionCallback

public static void checkNotOnSessionCallback(PulsarSession session)
                                      throws javax.jms.JMSException

Throws:

javax.jms.JMSException

checkNotOnMessageProducer

public static void checkNotOnMessageProducer(PulsarSession session,
 com.datastax.oss.pulsar.jms.PulsarMessageProducer producer)
                                      throws javax.jms.JMSException

Throws:

javax.jms.JMSException

noException

public static void noException(Utils.RunnableWithException run)

noException

public static <T> T noException(Utils.SupplierWithException<T> run)

runtimeException

public static <T> T runtimeException(Utils.SupplierWithException<T> run)

runtimeException

public static void runtimeException(Utils.RunnableWithException run)

deepCopyObject

public static Object deepCopyObject(Object value)

deepCopyMap

public static Map<String,Object> deepCopyMap(Map<String,Object> configuration)

getAndRemoveString

public static String getAndRemoveString(String name,
 String defaultValue,
 Map<String,Object> properties)

sameEntryId

public static boolean sameEntryId(org.apache.pulsar.client.api.MessageId a,
 org.apache.pulsar.client.api.MessageId b)

mapPriorityToPartition

public static int mapPriorityToPartition(int priority,
 int numPartitions,
 boolean linear)

Map the JMS Priority to a partition.

Parameters:

priority -

numPartitions -

Returns:

the partition id

buildConfigurationOverride

public static Map<String,Object> buildConfigurationOverride(PulsarDestination destination)
                                                     throws javax.jms.InvalidDestinationException

Throws:

javax.jms.InvalidDestinationException

computeConsumerOverrideConfiguration

public static com.datastax.oss.pulsar.jms.ConsumerConfiguration computeConsumerOverrideConfiguration(PulsarDestination destination)
                                                                                              throws javax.jms.InvalidDestinationException

Throws:

javax.jms.InvalidDestinationException