xgbjmxn的专栏

<br />import javax.jms.Message;<br />import javax.jms.MessageListener;<br /><br />import com.powere2e.platform.messaging.exception.*;<br /><br />import com.powere2e.platform.v7.commons.log.*;<br />import com.powere2e.platform.v7.commons.Routerbase;

<br />This article applies to ActiveMQ version 5.4.0 or newer. If you use an older version proceed to the following article.Introduction<br />All ActiveMQ modules are packaged as OSGi bundles and can be used in any OSGi container. This article will p

Message Cursors<br />A common problem in previous versions of ActiveMQ was running out of RAM buffer when using non-persistent messaging.<br />Beginning with ActiveMQ 5.0.0, there is a new memory model that allows messages to be paged in from storage w

<br />Durable queues keep messages around persistently for any suitable consumer to consume them. Durable queues do not need to concern themselves with which consumer is going to consume the messages at some point in the future. There is just one cop

<br />   Idempotent ConsumerOverview<br />The idempotent consumer pattern is used to filter out duplicate messages. For example, consider a scenario where the connection between a messaging system and a consumer endpoint is abruptly l

JMS ComponentUsing ActiveMQ<br />If you are using Apache ActiveMQ, you should prefer the ActiveMQ component as it has been particularly optimized for ActiveMQ. All of the options and samples on this page are also valid for the ActiveMQ component.

Problem configuration ActiveMQ <br /> Posted: Mar 22, 2010 10:27 AM  ReplyI have a problem with the ActiveMQ configuration i

Producer Flow Control<br />In ActiveMQ 4.x flow control was implemented using TCP flow control. The underlying network connection of throttled consumers was suspended to enforce flow control limits. This strategy is very efficient but can lead to dea

<br />Virtual Destinations allow us to create logical destinations that clients can use to produce and consume from but which map onto one or more physical destinations. It allows us to provide more flexible loosly coupled messaging configurations.Vi

ActiveMQ Component<br />The ActiveMQ component allows messages to be sent to a JMS Queue or Topic or messages to be consumed from a JMS Queue or Topic using Apache ActiveMQ. <br />This component is based on JMS Component and uses Spring's JMS support

how to configure and use activemq in camel一、configure activemq, create a xml file "activemq_connect.xml" ,contents as :  xmlns:util="http://www.springframework.org/schema/util"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns:camel="http

<br />how to change activemq's persistence database<br /> <br />1、编辑D:/Java/apache-servicemix-4.3.0-fuse-03-00/etc/activemq-broker.xml，<br />（1）将<persistenceAdapter><br />                <kahaDB directory="${karaf.data}/activemq/default/kahadb"/><br />

一、Temporary Destinationsaccess temporary queues Or temporary topics : jms:temp:queue:foo jms:temp:topic:barThis URL format enables multiple routes or processors or beans to refer to the same temporary destinationyou can create three temporary destina

features:addUrl mvn:org.apache.camel.karaf/features/2.0.0/xml/features