The JMS consumer configuration allows you to specify the following:
the type of message.
the number of milliseconds the consumer will wait for a response.
the number of milliseconds a request will exist before the JMS broker can remove it.
Consumer endpoint configuration is specified using the jms:conduit element. It has two children:
jms:runtimePolicy—configures the JMS message typejms:clientConfig—configures the response timeout and the message's time to live
The jms:runtimePolicy element specifies the message type
supported by the consumer endpoint using . The message type is specified using the
messageType attribute. The
messageType attribute has two possible values:
Table C.1. messageType values
text | Specifies that the data will be packaged as a TextMessage. |
binary | specifies that the data will be packaged as an ByteMessage. |
The jms:clientConfig element two attributes that are used to specify the configurable runtime
properties of a consumer endpoint:
clientReceiveTimeoutThe
clientReceiveTimeoutattribute specifies the interval, in milliseconds, a consumer endpoint will wait for a response before timing out. The default timeout interval is 2000.messageTimeToLiveThe
messageTimeToLiveattribute specifies the interval, in milliseconds, that a request can remain unreceived before the JMS broker can delete it. The default time to live interval is 0 which specifies that the request has an infinite time to live.
Example C.3 shows a configuration entry for configuring a JMS consumer endpoint.
Example C.3. Configuration for a JMS Consumer Endpoint
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ct="http://cxf.apache.org/configuration/types" xmlns:jms="http://cxf.apache.org/transports/jms" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/transports/jms http://cxf.apache.org/schemas/configuration/jms.xsd"> ... <jms:conduit name="{http://cxf.apache.org/jms_endpt}HelloWorldJMSPort.jms-conduit"> <jms:address ... > ... </jms:address> ... <jms:runtimePolicy messageType="binary"/> <jms:clientConfig clientReceiveTimeout="500" messageTimeToLive="500" /> </jms:conduit> ... </beans>
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