Yes, I reckon they should be int. Maybe setPriority should throw an exception if the input priority is out of range.
Regards, Andrew Marlow Internet clark.obr...@ttmsolutions.com 26/07/2010 17:40 Please respond to users@activemq.apache.org To users@activemq.apache.org cc Subject Re: JMSPriority and activeMQ Andrew, What is your suggestion that would work in the unsigned java world. I guess the getPriority and setPriority are required by the spec to be int primitive types. Clark www.ttmsolutions.com ActiveMQ reference guide at http://bit.ly/AMQRefGuide andrew.marlow wrote: > > Hello, > > It looks to me like ActiveMQ uses a byte to hold the message priority and > treats it as a signed integer. This makes the range -127 to +128. > According to page 34, section 3.4.10 of the JMS spec, priorities are in > the range 0 to 9. > > I have also found that IBMs MQSeries, which offers a JMS facility for C++ > users called XMS, allows message priorities in the range 0 to MAXINT. > > The IBM product may be doing what it does because the underlying queue > mechanism has supported message priorities for some time and just doesnt > restrict them when coming via the JMS-like interface. But it seems to me > that ActiveMQ should. After all, it should follow the spec.... > > Regards, > > Andrew Marlow > > ___________________________________________________________ > This e-mail may contain confidential and/or privileged information. If you > are not the intended recipient (or have received this e-mail in error) > please notify the sender immediately and delete this e-mail. Any > unauthorised copying, disclosure or distribution of the material in this > e-mail is prohibited. > > Please refer to > http://www.bnpparibas.co.uk/en/information/legal_information.asp?Code=ECAS-845C5H > for additional disclosures. > > -- View this message in context: http://old.nabble.com/JMSPriority-and-activeMQ-tp29266853p29268467.html Sent from the ActiveMQ - User mailing list archive at Nabble.com. ___________________________________________________________ This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and delete this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is prohibited. Please refer to http://www.bnpparibas.co.uk/en/information/legal_information.asp?Code=ECAS-845C5H for additional disclosures.
