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See:
Description
Interface Summary | |
---|---|
Callback | A simple callback object used by the
TransactionTemplate
and org.apache.activemq.util.ExceptionTemplate
objects to provide automatic transactional or exception handling blocks. |
Class Summary | |
---|---|
BrokerSupport | |
ByteArrayInputStream | Very similar to the java.io.ByteArrayInputStream but this version is not thread safe. |
ByteArrayOutputStream | Very similar to the java.io.ByteArrayOutputStream but this version is not thread safe and the resulting data is returned in a ByteSequence to avoid an extra byte[] allocation. |
ByteSequence | |
ByteSequenceData | Used to write and read primitives to and from a ByteSequence. |
ClassLoading | Utilities for loading classes. |
ClassLoadingAwareObjectInputStream | |
DataByteArrayInputStream | Optimized ByteArrayInputStream that can be used more than once |
DataByteArrayOutputStream | Optimized ByteArrayOutputStream |
FactoryFinder | |
HexSupport | Used to convert to hex from byte arrays and back. |
IdGenerator | Generator for Globally unique Strings. |
IndentPrinter | A helper class for printing indented text |
IntrospectionSupport | |
IntSequenceGenerator | |
IOExceptionSupport | |
JMSExceptionSupport | |
JmsLogAppender | A JMS 1.1 log4j appender which uses ActiveMQ by default and does not require any JNDI configurations |
JmsLogAppenderSupport | An abstract base class for implementation inheritence for a log4j JMS appender |
JMXSupport | |
JndiJmsLogAppender | A JMS 1.1 log4j appender which uses JNDI to locate a JMS ConnectionFactory to use for logging events. |
LongSequenceGenerator | |
LRUCache | A Simple LRU Cache |
MapHelper | A bunch of utility methods for working with maps |
MarshallingSupport | The fixed version of the UTF8 encoding function. |
MemoryIntPropertyEditor | Converts string values like "20 Mb", "1024kb", and "1g" to int values in bytes. |
MemoryPropertyEditor | Converts string values like "20 Mb", "1024kb", and "1g" to long values in bytes. |
MessageComparatorSupport | A base class for comparators which works on JMS Message objects |
MessageDestinationComparator | A comparator which works on SendCommand objects to compare the destinations |
ServiceStopper | A helper class used to stop a bunch of services, catching and logging any exceptions and then throwing the first exception when everything is stoped. |
ServiceSupport | A helper class for working with services together with a useful base class for service implementations. |
SubscriptionKey | |
TransactionTemplate | A helper class for running code with a PersistenceAdapter in a transaction. |
TypeConversionSupport | |
URISupport | |
URISupport.CompositeData |
Exception Summary | |
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WrappedException |
Some utility classes
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